|Year||Title (Author, Description)||File Download|
A Checklist for Evaluating Alberta's New Land-Use Initiatives
Public land management in Alberta is once again under scrutiny thanks to several policy initiatives and stakeholder consultations recently launched by the provincial government. Many stakeholder groups and individuals who pay attention to land-use issues must be wondering whether or not they should participate in this flurry of activity and how likely it is to achieve significant results.
|Contact ALCES for Steve Kennett, 2006|
Alberta By Design: A Blueprint for an Effective Land-Use Framework
Steve Kennett and Rick Schneider
Alberta is at a turning point with respect to land and resource management. There is a broad consensus among Albertans familiar with land-use issues in the province that the current system of planning and decision-making urgently needs an overhaul. This report, by the Pembina Institute and the Canadian Parks and Wilderness Society, presents a practical and solutions- oriented blueprint for a new Land-Use Framework.
|Contact ALCES for Steve Kennett and Rick Schneider, 2008|
Alberta Traffic Collision Statistics
Alberta Transportation Office of Traffic Safety
The purpose of this report is to provide an overview of the “who”, “what”, “when”, “where”, “why”, and “how” of traffic collisions which occurred in Alberta during 2010. Although the report is general in nature, it pays particular attention to casualty collisions, that is, those collisions which result in death or injury. Legislation in Alberta requires that a traffic collision, which results in either death, injury or property damage to an apparent extent of $1000.00 or more, be reported immediately to an authorized peace officer. The officer completes a standardized collision report form which provides information on various aspects of the traffic collision. This report is based on the data collected from these report forms. The collision report form is issued with standard instructions to every police service within Alberta, to be completed by the officer attending the scene of a motor vehicle collision or at a police station. Police priorities at the scene of a collision are to care for the injured, protect the motoring public and clear the roadway. Completion of the collision report form is a secondary, but necessary task. After completion, the information on the collision report form is coded for input to computer files. The Alberta Collision Information System, which has been operational since 1978, undergoes several manual and computerized inspections each year in order to ensure maximum accuracy of the final data output. This collision information is used to make Alberta’s roads safer for all road users. Due to continuing police investigation, some numbers presented in this report may be subject to revision. It should also be noted that not all percentage columns will total 100 due to rounding error. This report was produced based on collisions reported to Alberta Transportation by police, at the time of printing. The numbers presented in this report will not be updated. However, the patterns and trends detailed in this report represent an accurate description of Alberta’s traffic collision picture.
|Contact ALCES for Alberta Transportation Office of Traffic Safety, 2010|
Alberta Traffic Collision Statistics
Alberta Transportation Office of Traffic Safety
The purpose of this report is to provide an overview of the “who”, “what”, “when”, “where”, “why”, and “how” of traffic collisions which occurred in Alberta during 2010. Although the report is general in nature, it pays particular attention to casualty collisions, that is, those collisions which result in death or injury. Legislation in Alberta requires that a traffic collision, which results in either death, injury or property damage to an apparent extent of $1000.00 or more, be reported immediately to an authorized peace officer. The officer completes a standardized collision report form which provides information on various aspects of the traffic collision. This report is based on the data collected from these report forms.
|Contact ALCES for Alberta Transportation Office of Traffic Safety, 2010|
A Method for Measuring Sediment Production from Forest Roads
Predicting sediment production from forest roads is necessary to determine their impact on watersheds and associated terrestrial and stream biota. A method is presented for measuring sediment originating from a road segment for individual storm events and quantifying the delivery to streams. Site selection criteria are listed to describe the characteristics for efficient data collection and analysis. The method describes equipment used to quantify sediment transport—data loggers, a rain gage, a traffic counter, Parshall flumes with stilling wells, hydrostatic pressure transducers, and water pumping samplers—as well as variables associated with sediment production—road surfacing material, traffic intensity, gradient, age, construction method, and precipitation. A sampling protocol that worked well for the forest roads in southeast Alaska and can be adapted for use in other regions also is described. Examples of data collection and analysis are explained both for sites near the road and downstream sites for sediment delivery quantification. This method can be used to determine the downstream transport of sediment originating from roads and developing regression models or validating existing sediment models.
|Contact ALCES for Keith Kahklen, 2001|
A new method to estimate species and biodiversity intactness using empirically derived reference conditions
S.E. Nielsen, E.M. Bayne, J. Schieck, J. Herbers, and S. Boutin
Critical to the conservation of biodiversity is knowledge of status and trends of species. To that end, monitoring programmes have reported on the state of biodiversity using reference conditions as comparison. Little consensus exists on how reference conditions are defined and how such information is used to index intactness. Most use protected areas or an arbitrary year as reference. This is problematic since protected areas are often spatially biased, while arbitrarily defined reference years are often not sufficiently distant in time. Biological Conservation 137 (2007)
|Contact ALCES for S.E. Nielsen, E.M. Bayne, J. Schieck, J. Herbers, and S. Boutin, 2007|
An Examination Of The Effects Of Economic Growth On Landscape Features And Processes In Southern Alberta Using ALCES
Terry Antoniuk, Brad Stelfox, and Mark Anielski
Regional-scale modelling examined the long-term cumulative effects of land-use, resource demands, and population increases on the landscape of southern Alberta. The results will help inform the project, Southern Alberta Landscapes: Meeting the Challenges Ahead (SAL), in addressing the increased use of our environment into the future. SAL was launched in 2002 as a cross-Ministry, inter-governmental, strategic planning initiative to examine sustainable development issues in southern Alberta. A Base Case Scenario, which assumed a continuation of current land use practices and business plans, was developed first as a Baseline for comparison with other scenarios. An alternate scenario was then run to test various "What-if" questions. Both scenarios used 2000 for year zero because this was the most recent year for which most data were available for the region.
|Contact ALCES for Terry Antoniuk, Brad Stelfox, and Mark Anielski, 2007|
A Policy for Resource Management of the Eastern Slopes
Alberta Energy and Natural Resources
Management in the Eastern Slopes, past and present, and a framework of provincial natural resource goals.
|Contact ALCES for Alberta Energy and Natural Resources, 1984|
Application of a GIS for simulating hydrological responses in developing regions
Stefan W. Kienzle
Present capturing, processing and manipulation of spatial data and information as well as coupling processes between the ARC/INFO GIS and the ACRU HMS (Agricultural Catchment Research Unit) is demonstrated for the Mgeni basin in Natal, South Africa.
|Contact ALCES for Stefan W. Kienzle, 1993|
Better Farming; Better Air
H.H. Janzen, R.L. Desjardins, P. Rochette, M. Boehm and D. Worth
Review of agricultural practices and their contributions to GHG
|Contact ALCES for H.H. Janzen, R.L. Desjardins, P. Rochette, M. Boehm and D. Worth, 2008|
Catalogue of Coal Mines of the Alberta Plains
J. D. Campbell
A comprehensive catalogue is presented of all coal mines that have been registered or opened in the plains regions of Alberta. Included are data on surrounding terrain, geology and composition of the coal, and a location map on a scale of one inch to 12 miles.
|Contact ALCES for J. D. Campbell, 1964|
Catchment Disturbance and Stream Response: An Overview of Stream Research at Coweeta Hydrologic Laboratory
Webster, Golladay, Benfield, Meyer, Swank, Wallace
People interested in stream pollution frequently make a distinction between point-source and non-point-source pollution. Point-source pollution comes out of a pipe; non-point pollution generally enters streams in run-off from surrounding land. It is our contention that non-point-source pollution is a major contributor to degradation of water quality and ecosystem integrity in rivers; the direct effects are primarily to small streams and are then transmitted downstream to larger rivers. In this chapter we illustrate how a terrestrial disturbance affects small streams and how these streams respond to and recover from the disturbance.
|Contact ALCES for Webster, Golladay, Benfield, Meyer, Swank, Wallace , 1992|
Chief Mountain Cumulative Effects Study
Barry Wilson and Mark Hudson
The Chief Mountain Study attempts to balance the perspectives of different stakeholders in the area and is based on the premise that all land uses examined provide economic benefits, but these benefits may have associated environmental liabilities, such as impacts on surface and groundwater or the loss of natural biodiversity. It also recognizes some liabilities may be minor by themselves, but have more serious cumulative effects. The study attempts to identify potentially conflicting land use trends and to show that even the decisions of individuals can have beneficial or negative consequences.
|Contact ALCES for Barry Wilson and Mark Hudson, 2011|
Collisions between Wildlife and Vehicles in Alberta
|Contact ALCES for Amy Carter, 2010|
COSEWIC's Assessment Process and Criteria
The Committee on the Status of Endangered Wildlife in Canada
The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) exists to provide Canadians and their governments with advice regarding the status of wildlife species that are nationally at risk of extinction or extirpation. The COSEWIC process is divided into three sequential steps, each of which has a tangible outcome. These are detailed below. • selection of wildlife species requiring assessment - the COSEWIC Candidate List; • compilation of available data, knowledge and information - the COSEWIC status report; and • assessment of a wildlife species' risk of extinction or extirpation and subsequent designation - the record of COSEWIC assessment results.
|Contact ALCES for The Committee on the Status of Endangered Wildlife in Canada, 2010|
Cumulative Effects of Logging Road Sediment on Salmonid Populations in the Clearwater River Jefferson County Washington
C.J. Cederholm, L.M. Reid, E.O. Salo
The nature of sediment production from logging roads and the effect of the resulting sediment on salmonid spawning success in the Clearwater River drainage have been studied for eight years. The study includes intensive and extensive analyses of field situations, supplemented by several controlled experiments. It was found that significant amounts (15-25 percent) of fine sediments (less than 0.85 mm diameter material) are accumulating in spawning gravels of some heavily roaded tributary basins. This accumulation is highest in basins where the road area exceeds 2.5 percent of the basin area. Tributaries of relatively steep gradient are less likely to accumulate high levels of fines. The survival of salmonid eggs to emergence is inversely correlated with percent fines when the percentage of fines exceeds the natural levels of 10 percent. There is a rapid decrease in survival to emergence for each 1 percent increase in fines over natural levels. The presence of 2.5 km/km2 of gravel-surfaced roads undergoing an average distribution of road uses is found to be responsible for producing sediment at 2.6-4.3 times the natural rate in a drainage basin. Sixty percent of the road-related sediment production is caused by landslides while erosion on road surfaces accounts for an additional 18-26 percent. If fine sediment alone is considered, production from road surfaces and landslides is nearly equal. The tributaries of the Clearwater River may be underseeded for coho salmon due to heavy harvest rates in the commercial and sport fisheries. This underseeded condition becomes significant when the efficiency of the spawning environment in producing recruits is lowered by logging-caused sedimentation.
|Contact ALCES for C.J. Cederholm, L.M. Reid, E.O. Salo, 1980|
CUMULATIVE EFFECTS THRESHOLDS FOR ARCTIC GRAYLING IN THE WAPITI RIVER WATERSHED
Adam Paul Norris
Intensity and types of land use have changed rapidly in the last century and in north-western Alberta this has coincided with the decline of Wapiti River watershed Arctic Grayling (Thymallus arcticus) populations. Data on diurnal dissolved oxygen (DO), chemical and physical stream habitat data were collected in nine sub-watersheds of the Wapiti River with historically abundant Arctic Grayling populations. Levels and fluctuations of DO and temperature were related to the status of populations; five of the nine streams had higher temperatures and lower DO during summer, anoxic conditions during winter and extirpated populations. Amount of disturbed land and road density within sub-watersheds were inversely related to DO levels and population status. Cumulative effects modelling suggests a possible mechanism for these relationships is increased phosphorous runoff, leading to impaired habitat. These relationships and thresholds may be used as a management tool to maintain or restore Arctic Grayling and other stream fishes.
|Contact ALCES for Adam Paul Norris, 2012|
Curing Environmental Dis-Integration: A Prescription for Integrating the Government of Alberta's Strategic Initiatives
Danielle Droitsch, Steven A. Kennett, and Dan Woynillowicz
The Government of Alberta lacks the regulatory ability to manage the cumulative environmental impacts of the industrial development and other human activities now occurring across Alberta's landscapes. A new approach to environmental decision-making is needed to avoid continued decline in key indicators of environmental quality and depletion of Alberta's natural capital.
|Contact ALCES for Danielle Droitsch, Steven A. Kennett, and Dan Woynillowicz, 2008|
Defining Pre-Industrial and Current Disturbance Regime Parameters for the North Saskatchewan Regional Planning Area
This report is a technical and scientific support document to the land use planning process for the North Saskatchewan Regional Plan landscape. More specifically, the information here will provide the best available state-of-knowledge of the pre-industrial and current or business-as-usual disturbance regimes. Furthermore, this information will be used as input for a scenario / simulation modelling exercise. Specifically the Objective is: To provide a complete and succinct summary of the current state of knowledge of all key parameters of the historic and current disturbance regimes of the North Saskatchewan landscape in a model-user-friendly format.
|Contact ALCES for David Andison, 2011|
Deliberative Democracy, Institution Building, and the Pragmatics of Cumulative Effects Assessment
Parkins, J. R.
Cumulative effects assessment is a process of scientific analysis, social choice, and public policy development, yet the linkages among these domains are often less than transparent. Limits to scientific and technical assessment, issues of power and control of information, and episodic forms of civic engagement represent serious challenges to meaningful understanding of cumulative effects assessment and land-use planning. In articulating these challenges, I draw on case studies from Ontario's Lands for Life and Alberta's Land-use Framework to illustrate current limitations to cumulative effects assessment on public lands in Canada. As a partial remedy for these limitations, insights into a pragmatic approach to impact assessment, in contrast to decisionistic and technocratic approaches, offer a way forward through a more robust integration of scientific information, civic engagement, and public policy development. I also identify a need for longer-standing institutions that are dedicated to regional planning and cumulative effects assessment in Canada.
|Contact ALCES for Parkins, J. R., 2011|
DELIVERING UNPOPULAR MESSAGES: Don’t just survive. Succeed!
Lorne Fitch, P. Biol.
We’d all like to deliver popular messages, the ones people want to hear, the positive and uncontroversial ones and those that evoke emotional responses like gratitude, pleasure and warmth. In a perfect world what other messages would there be to deliver? In that other sphere those that listen to messages would be well informed, rational, interested, motivated, knowledgeable and broad-minded. The fact that people, in this world, often don’t display these characteristics is not an indictment against them. It isn’t right, it isn’t wrong; it is just that way. As someone who is going to deliver an unpopular message it is the recognition that some responses are predictable, unsurprising and not totally unjustified. As the deliverer of that message, you are challenging the beliefs, perceptions and opinions of someone. Most people are driven by a combination of beliefs that are largely ill formed, lack crucial information and can be irrational because of other circumstances. There is a lack of time, application of critical thinking and interest to sort through a complex situation, until the message deliverer holds up a mirror forcing people to face the issues. Who wouldn’t be wracked with anxiety, anger or fear with that prospect?
|Contact ALCES for Lorne Fitch, P. Biol., 2006|
Demand Letter to Minister Prentice
Jack Woodward, Woodward & Co. LLP
We are legal counsel for Beaver Lake Cree Nation, Enoch Cree Nation, Chipewyan Prairie Dene First Nation and Athabasca Chipewyan First Nation (collectively, the “First Nations Petitioners”) in respect of this matter. We write on behalf of the First Nations Petitioners to request that you take immediate steps to protect the full ranges of the remaining woodland caribou herds in northeastern Alberta by preventing any further industrial activity anywhere within those ranges. Leading woodland caribou biologists have been recommending this course of action to you and to your ministry (Environment Canada) for several years. You and your ministry have also known for several years about the precipitous decline of woodland caribou in northeastern Alberta, but to date you have done nothing to protect woodland caribou or their habitat.
|Contact ALCES for Jack Woodward, Woodward & Co. LLP, 2010|
Development of a Threshold Approach for Assessing Industrial Impacts on Woodland Caribou in Yukon
Robert B. Anderson, M.Sc., P.Biol., R.B.Bio. Simon J. Dyer, M.Sc., P.Biol. Shawn R. Francis, M.Sc.,
To date, no jurisdiction in Canada has established, implemented and enforced cumulative effects thresholds for industrial activity in woodland caribou range. Instead, guidelines and regulations have been put in place in an attempt to minimize and mitigate the impacts of individual development projects on caribou. Under this system of management, many caribou populations throughout the provinces are either the focus of concern or have been extirpated from former ranges. In some situations, caribou ranges have already been severely impacted and will require a great deal of effort, financial resources, and political will to return habitat effectiveness to an acceptable level. Yukon has a unique opportunity to develop and implement cumulative effects thresholds for caribou range prior to large-scale industrial development over significant areas. This must be initiated now if Yukon wishes to have healthy caribou populations in perpetuity. The current report is intended to assess potential threshold approaches and recommend a methodology for setting industrial thresholds for woodland caribou range in Yukon. The criteria for recommending a threshold development strategy was that it: 1) be directly relevant to caribou ecology, 2) truly assess cumulative effects of known human influences on caribou, 3) be able to suggest a clear threshold, and 4) be usable and acceptable by a wide range of stakeholders. Based on a literature review, experience from other jurisdictions, and consideration of the Yukon situation, it was concluded that the most appropriate method for developing cumulative effects thresholds for Yukon caribou range was the habitat effectiveness approach, whether it be based on a full habitat effectiveness model or simply a total zone of influence. This approach addresses the influence of industrial activity on caribou ecology, includes cumulative effects from several disturbance types, can be related to clear thresholds, and generally meets the criteria of being usable and acceptable by a wide range of stakeholders. Although habitat effectiveness calculations incorporate, in a general sense, the importance of human features in changing mortality rates due to humans and other predators, and the effects of spatial distribution of harvest on caribou habitat effectiveness, there are obvious limitations to this relatively simple threshold approach. Range-specific factors, such as predator density, or distance to human settlements, may influence caribou recruitment and survival differently, despite ranges having similar habitat effectiveness values. Despite these limitations, setting of thresholds represents a risk management exercise for development of industrial activity in caribou range, and is a more defensible management technique than the alternative approaches (projectspecific mitigation strategies), which have largely failed in other jurisdictions Most elements required for the development and implementation of the habitat effectiveness approach within Yukon already exist. The data required to set a threshold for Yukon caribou range are either already in existence, or could be acquired in a timely fashion. The technical expertise and technological resources required to implement thresholds currently exist in Yukon and are fully capable of developing the tools needed to assess proposed projects and undertake long-term range planning. The coordination of these activities among government agencies and existing management structures will be the greatest challenge to implementing a threshold approach for Yukon.
|Contact ALCES for Robert B. Anderson, M.Sc., P.Biol., R.B.Bio. Simon J. Dyer, M.Sc., P.Biol. Shawn R. Francis, M.Sc., , 2002|
Lorne Fitch, P. Biol.
It was a sight to behold and one greater to comprehend the eating of, that chocolate cream pie. We had whipped it together from graham cracker crumbs and chocolate pudding, shaken and then chilled in a snow bank on a backpacking trip. The anticipation of eating it brought me to the level of a child, thinking only of immediate gratification. My two companions showed considerably more restraint, electing to divide each of their respective thirds in half, to have a piece at breakfast the next morning. I ate my third immediately. The saved piece of pie was enclosed in a rock cairn to protect it from marauders. I was teased unmercifully about how good the remainder would taste in the morning, had I saved some of my pie. The early glow of morning light revealed the cairn had been transformed into a scatter of rocks. No pie remains were left and the aluminum pie plate retained gouges on its surface. A mule deer doe was beating a hasty retreat from the scene saving me from instant suspicion. But, a closer inspection of the crime scene with all the intensity of a CSI unit showed a porcupine was the culprit. Somewhere in the headwaters of the Castle River there may well be a line of porcupines still hardwired to remember a meal of non-wood, chocolate ambrosia tinged with a slight metallic aftertaste. It was my turn to laugh, since I had lost nothing in this porcupine perpetrated crime. The moral of the story, I pontificated, was that “gluttony is its own reward”. Saving a piece of the pie was foolish, because how could we predict the events of the future, and indeed the tragic loss of the saved pie? Eating it all, now, was the smart thing to do. It was only later, upon reflection that I realized how much the incident revealed of human nature and our province, if not the world.
|Contact ALCES for Lorne Fitch, P. Biol., 2012|
Ecological basis for stand management: A synthesis of ecological responses to wildfire and harvesting
Samantha Song (editor)
Public concern over the ecological impacts of clearcutting and loss of old growth forest, as well as the increased knowledge of natural disturbance dynamics of forests, has prompted a number of agencies in North America to re-evaluate forest practices. Increasingly, in an attempt to address these concerns, many government departments and corporations have released new policies and guidelines to supplement or replace the current suite of harvesting practices with a broader range of approaches that are intended to use natural disturbance as a model. Generally, the intent of the natural disturbance template is that biotic systems adapted to natural disturbance may be better managed under a harvesting regime that attempts to emulate those disturbances rather than under existing clearcutting practices. This represents a different focus for altering harvest practices than models that aim to protect old forest seral stages, although there are many overlapping components. The objective of the Ecological Basis for Stand Management project was to review, synthesize, and evaluate the ecological basis for harvest practices at the stand level in boreal mixedwood forests. Our approach critically assessed two strategies for forest management: management for old growth seral stages, and management to emulate natural disturbances, particularly wildfire. Using a chronosequence approach and with some re-analysis of existing data, we reviewed the ecological effects of wildfires on forests, then compared with clearcutting and retention of residual trees. We compared ecological elements at each seral stage to old seral stage forests. We also documented existing information on biotic responses to riparian areas and forest edges.
|Contact ALCES for Samantha Song (editor), 2002|
Ecological Infrastructure Mapping - Southern Alberta Region
02 Planning + Design Inc.
An assessment of ecosystem goods and services (EGS) in southern Alberta was initiated in 2006 by Alberta Environment. Ecosystem services are the conditions and processes through which natural ecosystems, and the species that make them up, sustain and fulfill human life (Daily 1997). The current study builds on the first two project phases by expanding the discussion of landscape patterns required to sustain the provision of ecosystem goods and services based on an identification of ecological infrastructure in the Southern Alberta region. Ecological infrastructure refers to the core features of a network that provides ecosystem services (Tzoulas et al. 2007): in this case, in the Southern Alberta region. At a regional scale, it includes the system of structural and functional terrestrial and aquatic landscape features such as clean water and habitat (Quinn, unpublished work, 2007). Components of ecological infrastructure chosen for mapping in the scope and scale of the current project include: 1. Stream corridors 2. Natural vegetation patches and stepping stones 3. Waterbody complexes 4. Areas of high species richness potential 5. Alluvial soils 6. Unique land cover types or areas GIS models were created in ArcGIS 9.2 to support the identification and mapping of ecological infrastructure components. The stream corridors map showed a high density of stream corridors in the forested landscapes to the west and southeast; very few corridors exist in the central Southern Alberta region. The largest patches of natural vegetation over 10 000 ha in size are located in the southeast and northeast. The central part of Southern Alberta has few large patches of natural vegetation, and those that remain in this area will be regionally valuable. The greatest concentration of waterbody complexes is in the northeast portion of Southern Alberta, which has a number of small complexes of standing water. When the top five classes (highest 50%) of species rich areas were selected, grasslands, forests, riparian areas and wetland cover types were picked out. Alluvial soils were found to be concentrated near the base of the Rocky Mountains along the western border of Southern Alberta. Unique land cover types including ridges and low percentage cover types were mapped, but ridges were difficult to analyze at this scale. A combined map of all ecological infrastructure components was created in which each pixel was assigned a sum value of each ecological infrastructure component it included. The high value of several landscape units to overall regional ecological infrastructure was evident. To identify the areas of coincidence between ecological infrastructure and a spatial representation of ecosystem services in the region, the ecological infrastructure was analyzed against a map representing areas with high importance to the provision of ecosystem services. O2 Planning + Design Inc. – DRAFT ii The ecological infrastructure was found to encompass 99.6% of all areas identified as high ecosystem service provision. In terms of the condition of ecosystem services, those areas of high service provision that are coincident with ecological infrastructure are most likely to be in good condition through landscape connections and within large natural patches that promote functioning ecological processes. For future application, each component of ecological infrastructure can be mapped on smaller scales, depending on the desired objectives. These processes and models can therefore support informed land use planning in the region.
|Contact ALCES for 02 Planning + Design Inc., 2008|
Ecosystem Goods and Services Southern Alberta: A Framework for Assessing Natural Asset Condition
02 Planning + Design Inc.
Society’s well-being, to a large extent, is underpinned by a wide range of Ecosystem Goods and Services (EGS) that are provided by natural assets. These include: provision of clean air and water;-- water storage and flood control;-- carbon sequestration and greenhouse gas regulation;-- pollination of crops and native vegetation; and-- the fulfillment of cultural, spiritual, and recreational needs.-- The transfer of EGS to future generations is compromised if land use planning does not prevent the degradation and loss of natural assets in the landscape. Alberta’s new Land Use Framework (LUF) provides opportunities to address interactions between society, nature, and EGS to promote sustainable development. The ecosystem services concept frames land use planning and natural resource management issues to explicitly link ecosystems and human welfare. This provides decision makers with more information to help them achieve an appropriate balance between the many costs and benefits of land use decision-making. Building on previous work, this report contributes to this process by identifying indicators of natural asset conditions, linking these indicators to ecosystem services, and suggesting a methodology for assessment in a land use planning context. Several key findings should be highlighted from the literature review. One prevalent theme suggests that focusing management efforts on provisioning services (i.e., crops, timber, fossil fuels) often results in tradeoffs where other ecosystem services are degraded as a consequence. Another key theme is the importance of multi-scale approaches to ecosystem service assessments (e.g., regional, landscape, watershed, site). A third key finding is the lack of available biophysical methodologies to quantify ecosystem service magnitudes, as most quantification studies utilize economic valuation techniques. In addition, appropriate thresholds and targets are rarely identified through scientific research, although some science-based targets have been identified for wetland cover (3% to 7% of a watershed), impervious surfaces (<10% of a watershed), riparian buffer widths, and road densities. In most cases, target-setting requires integration of science and societal valuation. The landscape context also must be considered when setting targets, as appropriate values often vary considerably throughout a given region. Building on the information gained from the literature review, this report identifies a suite of indicators to assess ecosystem conditions and related services at multiple scales. Six criteria were used to assess the suitability of indicators: comprehensibility for both professionals and the lay public; -- range of applicability to multiple ecosystem services;-- responsiveness to management practices; -- measurability of cost effectiveness; -- ease of integration with existing programs and data; and, -- relevance within land use planning (predictable in scenario modelling --and related to published scientific thresholds).
|Contact ALCES for 02 Planning + Design Inc., 2009|
Ecosystem Service Approach Pilot on Wetlands: Assessment of Current and Historic Wetland Carbon Stores in the Sheppard Slough Area
Ducks Unlimited Canada
This report focuses on assessing the carbon storage associated with class 3 (seasonal), class 4 (semi-permanent), and class 5 (permanent) wetlands in the Sheppard Slough Drainage Catchment. The specific goals of this assessment were to: 1. Determine the stock of carbon contained in existing wetlands within the Sheppard Slough Study Area, and to; 2. Estimate the amount of carbon dioxide re-emitted to the atmosphere as a result of wetland loss between 1962 and 2005 in the Sheppard Slough Study Area.
|Contact ALCES for Ducks Unlimited Canada, 2011|
Ecosystem Service Approach Pilot on Wetlands Assessment of Water Storage and Flood Control Ecosystem Services
O2 Planning + Design Inc.
Geographic Information Systems (GIS) technologies were used to model water storage and flood control functions as well as related beneficiaries and ecosystem services of wetlands in the Shepard Slough study area east of Calgary. The water storage model used a raster-based computer script using LiDAR inputs combined with a rating curve to estimate water storage capacity volumes for each wetland in the study area. The flood control model used eight separate predictor variables of wetland flood control functions. Notable results and conclusions of the study included: Study area wetlands provides a total water storage capacity of over 36 million m3-greater than the combined total volume of the Glenmore Reservoir and Lake Chestermere; Wetland water storage provides many supporting and regulating ecosystem services upon which all other ecosystem services depend; Much water storage is located in the large central Shepard Slough Wetlands; however, the large number of small wetlands add up to a considerable storage volume on a cumulative basis; In the study area, Class IV wetlands tend to store the most water volume, both on a per wetland basis and on a cumulative basis, although variability within the class was very high; Class V wetlands also store large volumes, but there are fewer of them and they are less important on a cumulative basis than Class III wetlands overall; Class I and II wetlands have very small average wetland volumes, but they can add up to a considerable volume when taken together as a whole; A large number of wetlands have been drained in the study area, particularly within urban areas but also in agricultural areas, and the trend calculated over 1965-2005 is a 20% drop in wetland water storage volume; Users/beneficiaries of wetland water storage provisioning services are low in the study area; Cattle are the largest ecosystem service beneficiary of water storage and supply in the study area, with up to 144,000 m3/year used by cattle; The flood control index indicates that many medium and small wetlands at high landscape positions provide considerable flood control benefits, particularly on a cumulative effects basis; “Hotspots” of high flood control services included a large cluster of wetlands near the north boundary of the study area, several wetlands east of Chestermere and in the north half of the Belvedere Area Structure Plan area in The City of Calgary; Smaller areas of wetlands with high flood control indicator values are dispersed throughout the study area; All wetlands have the potential to provide some measure of flood control ecosystem services, although this occurs to differing degrees and at different scales; According to a rough calculation, if all study area wetlands were drained effectively, peak flows in the Bow River immediately downstream would increase by up to 37%, indicating the level of importance of these wetlands at mitigating peak flows in the region; and Comparisons of the WESPUS site-scale results to the GIS model results showed: - WESPUS hydrologic function scores weakly positively correlated with water storage volume - WESPUS hydrologic scores moderately positively correlated with the flood control indicator - very high variability and in particular several outliers highlighted model mismatches - caution is required when interpreting indicator values from WESPUS or GIS models.
|Contact ALCES for O2 Planning + Design Inc., 2011|
Ecosystem Service Assessment of Wetland Water Purification for the Shepard Slough Study Area
Irena F. Creed Consulting
There is a critical need for regional scale assessments of wetlands for ecosystem services. This study reports on a regional scale assessment using Geographical Information Systems (GIS) and remote sensing (RS) technologies for water purification services provided by wetlands in Shepard Slough, the study area for the Ecosystem Services Pilot Project (ESPP). Prototypes were developed for both a basic (readily available GIS and RS data, most of it freely downloadable from the Internet) and advanced (higher quality datasets with higher spatial resolution) approach. Due to the severe time constraints of the contract (during which we were unable to gain access to the required data for the advanced approach), only the “Regional-Basic” approach was implemented. Based on this Regional-Basic approach, we found monetary benefits to increase from 1990 to 2010 for water purification, with the monetary increase due mainly to an increase in wetland area defined by inundated water. We expect the “Regional-Advanced” approach to provide a more precise analysis, as the basic approach is based largely on the area of wetlands for water purification and ignores many of the other wetland features important for water purification.
|Contact ALCES for Irena F. Creed Consulting, 2011|
Ecosystem Services Approach Pilot on Wetlands An Exploration of Approaches to Understand Cultural Services and Benefits to Ecosystem Service Assessments
Courtney Hughes, Glenn Brown, Cory Habulin, Gillian Kerr, Krista Tremblett
This report summarizes the socio-cultural studies completed during the ES Pilot. There are a number of complementary deliverables prepared for the ES Pilot including: an Integrated Assessment Report that summarizes the results for a technical audience, an ES Approach Report that focuses on methods and process, a Project Evaluation Report, a Summary Report for Decision makers and a Summary Report for a general audience. In addition there are a number of technical reports including: reports for various components of the biophysical assessment, and a socio-economic report. As such, a detailed overview of the methods used is not included in this report. The combined deliverables for the ES Pilot together provide all the key elements for understanding the results, the methods, project evaluation and the learning’s from the Ecosystem Services Approach Pilot on Wetlands that can support future work on ES in Alberta and internationally. The socio-cultural work completed does not necessarily capture all potential cultural services and/or benefits that may be associated with the wetland under investigation or wetlands across Alberta. While attempts were made to be comprehensive in the selection of cultural services and benefits to investigate, as well as methods selected and analysis undertaken, there may be other cultural services or benefits, or other conceptualizations of these services and benefits, relevant to the study site. As such, further inquiries are likely necessary and would likely prove beneficial to an increasing understanding about cultural services and benefits related to wetlands in Alberta.
|Contact ALCES for Courtney Hughes, Glenn Brown, Cory Habulin, Gillian Kerr, Krista Tremblett, 2011|
Ecosystem Services Approach Pilot on Wetlands Economic Valuation Technical Report
Yihong Wang, Anish Neupane, Angele Vickers, Tom Klavins, Rob Bewer
The Ecosystem Services Approach Pilot on Wetlands (the ES Pilot) is part of Alberta Environment and Sustainable Resource Development’s 10-year ES Roadmap; the Pilot’s completion and results are considered a progression in understanding and applying an ES Approach to support decision making. This economic valuation technical report is one of the technical reports developed for the Pilot and forms the basis for providing monetary estimates of benefits from wetlands in the Shepard Slough study area. This valuation is part of the Ecosystem Services Approach adapted from the Millennium Ecosystem Services Approach. Shepard Slough (‘the study area’) covers approximately 274 km2, encompassing part of the City of Calgary, Rocky View County and the Town of Chestermere. The study area is primarily agriculture (~57%), with increasing settled areas (~17%) and industrial areas (~10%). About 11%, or 24.5 km2 (or 2,450 hectares), of the landscape is covered by wetlands. This area has been facing land use changes often leading to loss or alteration of wetlands over the past several decades. These land use changes has meant that ecosystem services provided by wetlands have either been lost or altered. In the context of decision making this loss and alteration has not been well understood or accounted for. Wetland regulatory decision makers identified three major gaps with respect to current decision making process. Economic valuation, using the total economic value framework, was used to help address these three major gaps identified by the wetland approval decision makers. There is limited ability to communicate the ‘values’ of wetlands Economic valuation showed that wetlands contribute to human well being by providing services that would otherwise need human intervention and infrastructure expenditure. For example, the economic values of wetland regulating services (such as flood control, water purification and carbon storage) are large and can be more effective and less costly than engineering solutions. The aesthetic benefit, expressed through premium paid for houses located nearby a wetland and recreation opportunities provided by wetlands are significant. These results can be a powerful tool to communicate the values of wetlands with different stakeholders involved in wetland management process. There is insufficient consideration of cumulative effects and long-term consequences of decision making The distribution of economic value and annual value loss on a landscape map can provide useful information in high-level strategic planning with the consideration of cumulative effects. For example, flood control benefit wetlands between 0.1 and 1.0 ha account for over eight per cent of the total, which, although small, is almost as high as the total of those wetlands between 5 to 10 hectares. In addition to the spatial dimension, there is enough flexibility for different development scenarios to be applied and to show the corresponding consequences of different development paces. We used historic wetland loss rate and also projected future potential loss. This projection could be modified using more sophisticated scenario planning. This exercise would be helpful for decision makers when undertaking planning exercise to try and understand the cumulative impact of wetland loss. iii There is insufficient evidence to support avoidance, minimization and compensation decisions on wetlands Economic valuation of wetlands across the landscape can help identify heterogeneous value areas and thus identify priorities for wetland management decisions. From a management perspective wetlands of higher values could be linked to avoidance decisions compared to lower value which might support minimization or compensation decisions. Thus economic valuation of wetland within the ES framework can provide evidence to support the management hierarchy of wetland approval process and also wetland management planning at larger landscape scales. Results of the valuation are summarized in Table EX1. It should be noted that although monetary values of benefits have been calculated, it is not appropriate to aggregate these values across the services. It is partially because of the different scales being used for valuation and value measures (e.g. total, average, marginal value) also differed amongst the ES. Some other limitations and caveats remain. There is still incomplete understanding of changes in ES and how that relates to human wellbeing. Economic valuation provides a ‘snapshot’ of complex and dynamic system and potentially ignores the complex interdependencies among ES. Valuation also assumes that there are no thresholds, discontinuities, or irreversibility in ecosystem functions. In reality, ecosystems have thresholds and services that are likely interdependent. Data and resource constraints influenced the application of valuation methods and in some cases a ‘second best’ valuation method was used. Although reasonable care was taken when using benefit transfer, further work to refine and calibrate those values to local context is recommended. A project of this size and scope involves multiple teams and disciplines, with the interdependencies among their work. Better coordination and integration among work tasks as well as awareness of the dependencies on biophysical assessment outputs to conduct economic valuation is needed. In spite of these limitations and caveats, we believe that valuation provides useful information and can assist in making more informed wetland management decisions. Important to note that this valuation study does not capture all potential benefits associated with wetlands. While we have attempted to be comprehensive in our analysis, only a suite of most relevant ES in the study area was assessed. With the analysis to continue focusing on locally relevant ES to assist in the decision making, a broader suite of ES categories could be assessed to gain a holistic picture of all wetland ES and benefits in future studies. It is also acknowledged that ecosystems are considered to have intrinsic value, independent of the services they provide to humans. However, it is beyond the scope of this study to assess this type of value.
|Contact ALCES for Yihong Wang, Anish Neupane, Angele Vickers, Tom Klavins, Rob Bewer, 2011|
Ecosystem Services Approach Pilot on Wetlands Integrated Assessment Report
Dr. Ciara Raudsepp-Hearne, Geneva Claesson and Gillian Kerr
Ecosystem services (‘ES’) are the benefits that nature provides to people. Some ES benefits, such as crops, are familiar and tangible; however, other ES, such as water filtration and carbon storage, are hard to observe and are underestimated or unaddressed in decision making. Ecosystems provide innumerable services that are underrepresented or absent in most economic development decisions; however, these services contribute to development objectives (e.g., scenic quality of the land) and to realizing quality of life goals. Identifying and understanding many of the services from wetlands can provide more information to decision makers, which may help to prevent unintended consequences from development decisions. Wetlands, and the regulatory approvals process for residential subdivision development in southern Alberta, were the focus for the ES pilot. Wetlands are an integral component of Alberta’s diverse landscapes and provide a wide variety of ES. For example, if managed properly, wetlands can provide water filtration and groundwater recharge, contribute to flood prevention, and provide habitat for numerous species of interest to naturalists and hunters alike. Many wetlands also have important socio-cultural value because they provide recreational, heritage and scientific/educational opportunities. As improvements are made in describing and valuing the benefits of ES, decision makers can better understand how their decisions might change (positively or negatively) the condition, quality and/or quantity of ES that could have an impact the well-being and quality of life of Albertans, and the businesses that operate in the province. The outcome for the pilot was established as the following: “the development and operationalization of an ES approach to provide a tool to enhance decision making”. The ES approach developed for the Alberta context provides a framework to help identify and quantify - qualitatively, quantitatively and monetarily - the benefits provided by wetland ecosystems. In addition to the outcome, two objectives were established by the project steering committee, with a third captured from the ES pilot project charter: • Test and demonstrate how an ES approach can be used to support decision making by explicitly demonstrating the trade-offs between development and ES benefits provided by wetlands; • Support wetland management in the province by providing additional information to support potential compensation decisions related to land-use development; and • Identify information and capacity gaps for ES assessment to support future ES work. Meeting these objectives involved conducting various assessments on wetland ES to address gaps identified by wetland approval managers at Alberta Environment, the City of Calgary and Rocky View County (a.k.a., the ‘decision makers’) in their application of the wetland approvals process and the wetland mitigation hierarchy (which includes compensation). The decision makers helped the ES pilot team to identify, frame and prioritize key gaps in the wetlands approval process to focus the pilot assessment work. The following represent the refined gaps that were used to design the project: 1. There is insufficient evidence to support avoidance, minimization and compensation decisions on wetlands. 2. There is insufficient consideration of cumulative effects and long-term consequences of decision making. 3. There is limited ability to communicate the ‘values’ of wetlands. The pilot focused on an area covering 274 square kilometres encompassing an eastern portion of the City of Calgary, an area of Rocky View County and the Town of Chestermere. The area was chosen because of the large number of wetlands and current land use pressures where residential development is having an impact on the ES that are supplied by the landscape. The case study area features (6,400+) wetlands ranging in size from less than 0.1 hectare to over 10 hectares. However, while the number of wetlands has increased 18 per cent since 1962, wetland area has decreased by 24 per cent. This translates into a total loss of 7.7 square kilometres of wetlands between 1962 and 2005. Nested in the South Saskatchewan Region, historic landscape change in the region and the case study area has been primarily driven by population growth and agricultural expansion. More recently, urban expansion has led to new changes on the landscape, including an increased percentage of impervious surfaces, stormwater pond creation and new microclimactic conditions. Through a series of working sessions, the ES pilot chose three ES as being the top priority for greater understanding: water storage/supply, flood control and water purification/quality. These ES were chosen for in-depth assessment along with carbon storage, which was included because carbon storage opportunities feature importantly as part of the provincial Climate Change Strategy and related regulations. Additional ES (e.g., pollination, cultural ES) were described and investigated in terms of their contributions to local society, but their condition (e.g., quality, quantity and distribution) was not assessed in detail across the entire study area. The ES pilot engaged a broad selection of stakeholders, including ES beneficiaries, in the pilot. They identified cultural ES as high priorities for management in survey responses and workshop discussions. In particular, aesthetic enjoyment and science and education opportunities were identified as ‘high value’ benefits provided by wetlands. Biodiversity was also identified by multiple stakeholders as being of high importance, however, biodiversity is considered to be a necessary underlying condition for the production of ES but not an ES itself. The information generated by the ES pilot provides a baseline of knowledge about wetland ES in the study area that decision makers can apply in wetland approvals decisions. Highlights from the assessment results include: • ES benefits are context specific, as they relate as much to how the environment is used and valued as to how services are produced by ecological processes. There are a number of beneficiaries of different ES at different scales. • The total water storage capacity of all wetlands in the study area was estimated to be 36.3 million cubic metres. This represents a volume of water greater than the combined total storage capacity of the Glenmore Reservoir and Lake Chestermere. • In the fall of 2007 and 2009, seasonal and dry annual conditions resulted in an estimated total wetland volume of 14.3 million cubic metres or 39.4 percent of total water storage capacity. • An analysis of water storage capacity by Stewart & Kantrud (S&K) wetland class showed that because there is a large number of wetlands that are Class I or II, their contribution to water storage on the landscape is substantial, even if individually they hold less water than Class III-V wetlands. • The estimated total storage capacity lost due to wetland drainage between 1965 and the present is 9.2 million cubic metres. This represents a 20 per cent decrease in available water storage capacity in the study area. • All wetlands in the case study area contribute to flood control. There were no clear trends found for flood control values across either S&K or size classes, suggesting that high or low flood control depends more on landscape context than on class or size of wetlands. • The cost of replacing natural wetlands with built infrastructure was estimated from the total area of engineered wetlands that would be required to provide the same flood control services that are currently supplied by natural wetlands. A replacement cost of all wetlands was estimated at about $338 million. This corresponds to an estimated $2 million per year in economic losses when the historic rate of wetland area loss is applied. • The estimated cost of restoring all wetlands on the landscape would be $43 million. This corresponds to an estimated $257,250 per year in restoration costs if the historic rate of wetland loss is applied (0.6 per cent between 1960’s and 2005). • The majority (87 per cent) of wetland complexes within Shepard Slough have a medium to high capacity to purify water, estimated using a water purification model. • The estimated loss of soil organic carbon between 1962 and 2005 is 44,144 Milligram (Mg) (89 Mg hectares-1). This is equivalent to an emission of 161,832 Tonnes of Carbon Dioxide equivalent (CO2 e). • Applying the provincially relevant Alberta Tech Fund value of $15 /tonne of Carbon Dioxide equivalent, the economic value of carbon storage in the case study area would amount to $16.7 million. • Recreation survey results showed the potential value for recreation from wetlands in the study area to be approximately $4,390,000 per year. This result is based on an estimate of 114,685 wetland visitors each year, each spending $38.28 for a day trip. • Results of a hedonic pricing valuation identified a clear relationship between property value and distance/adjacency to wetlands. If the property is adjacent to a wetland, the value of the house increases by $4,390 - $5,136. Ecosystems Services Approach Pilot for Wetlands – Final Version October 2011 8 The results from the assessment allowed the ES pilot to address the gaps in the wetland approvals process. For example, the pilot identified that many of the ES provided by wetlands are currently excluded in current requirements for municipal Biophysical Impact Assessments and Wetland Impact Assessments and as such, multiple ES are absent from decision making. In addition, wetlands provide multiple ES simultaneously, which is important when considering avoidance or compensation options for wetlands. Importantly, the ES pilot demonstrated that although a wetland is degraded, it could be high functioning and provide a number of ES and benefits. This information could inform trade-offs and also help to highlight ‘hot spot’ areas to avoid in the planning process. A rapid assessment site-level tool tested in the pilot provided immediate benefits for the wetland approval process. It offers a tool for decision makers, complementary to the pilot’s ES approach, to develop information about the ES provided by individual wetlands. It can provide objective information on the values and functions of small and temporary wetlands that are often dismissed as unimportant when compared to large and visually appealing wetlands with permanent open water zones. The tool, Wetland Ecosystem Services Protocol for the United States (WESPUS), requires modification for the Alberta-context, however it provides an opportunity to shape the process of avoidance, mitigation and compensation in a manner that may better reflect public values associated with wetlands. If a wetland approval writer does not select avoidance or minimization, approval writers could use this tool to determine appropriate compensation and restoration requirements. The ES pilot allowed the decision makers to explore information on the cumulative effects of wetland loss and potential consequences of long term decision making. For example, the loss of wetlands in the case study area over the past 50 years has led to a substantial cumulative loss of multiple ES including flood control, water purification/ filtration and water storage. In particular, areas that have historically seen large losses in water storage are more likely to also experience changes in soil moisture, microclimate, flood control and other ES because water storage is fundamental to the delivery of other ES benefits. An important contribution of the ES pilot was the ability to demonstrate multiple ‘values’ of wetlands in the case study area. For example, the results demonstrated that all classes of wetlands in the case study area contribute benefits, regardless of size and magnitude of current degradation. Even small wetlands provide essential services such as water purification and flood control, sometimes in conjunction with adjacent and connected wetlands. To complement typical aquatic environment and hydrology information used by decision makers, the pilot incorporated socio-cultural information on how people value different ES in the study area. Information about local people’s perceptions of why wetlands are important can directly inform wetland approval decisions, as this is new information about the value of wetlands to society. Studies conducted for the pilot demonstrate that even the most abstract cultural benefits (e.g., heritage benefits) are consistently rated as of ‘high’ or ‘medium’ importance to people. The pilot demonstrated that an ES approach can provide a systematic way to assess ES benefits and impacts, and explore the trade-offs associated with development decisions that incorporate more than typical environmental and/or economic information. Given the novelty of the assessments activities, a number of recommendations have emerged to further advance the ES road map: • There is a strong need to examine how the local and regional assessment tools applied can be streamlined to improve efficiency and cost effectiveness. Many assessment activities occurred in isolation, and while the pilot team made efforts to integrate activities and align results, it is recognized that the pilot fell short of the intention to conduct a holistic and integrated ES assessment. Improved integration during the design phase can improve project delivery, communications and the final products, which can reduce costs. • The data, information and resources needed to complete ES assessments, particularly the biophysical assessment, was significant. It will be important to assess what scale and level of importance a policy or plan is to warrant the monetary and staff costs of doing an ES assessment. • The uptake of WESPUS is a ‘low hanging fruit’ to integrate ES into the wetland approvals process and other Government of Alberta activities as other ES assessment methodologies mature. With thirty-years of testing and refinement already, the WESPUS approach requires minor modifications for the Alberta context. Given the popularity of WESPUS, it will be essential to build on the momentum generated in this pilot. The concept of ES is still in its infancy, but has been recognized globally as a useful tool for communicating the value of sustainable landscape management to support development and the long-term well-being of people. Ecosystem Services are becoming increasingly important for governments and business leaders to address in decision making. The Government of Alberta took a leadership role in advancing the ES road map and completing a pilot project to explore the incorporation of ES into an actual policy gap identified by municipal and government wetland approvals writers. This report represents the Integrated Results from the ES assessments and provides key findings and uses for the information generated. The ES pilot reports make up the platform from which to move forward on a number of opportunities to further improve understanding of ES, build capacity to assess ES, and provide more complete information to decision makers to improve the outcomes of their decisions.
|Contact ALCES for Dr. Ciara Raudsepp-Hearne, Geneva Claesson and Gillian Kerr, 2011|
Ecosystem Services Approach Pilot on Wetlands Operationalizing an Ecosystem Service Approach within the Government of Alberta: Steps and Lessons Learned November
Dr. Ciara Raudsepp-Hearne and Gillian Kerr
Ecosystem services is a concept designed to force us to acknowledge the different ways in which the environment supports human economies, the everyday lives of individuals, health and well-being, and sustainable communities. This concept can be used to communicate the importance of the environment in terms that people haven’t considered previously, and can be used to focus research and policy on how best to manage the environment to sustain human well-being. This report was one of the key deliverables required by the ES Pilot to provide a concise overview of how the ES Approach steps were undertaken and the experience and advice of the ES team about the ES Pilot outcome: the development and operationalization of an ES Approach to provide a tool to enhance decision making. It is therefore written for persons interested in understanding how the ES pilot team modified the generic ES Approach and a number of the challenges and successes with the Approach. It intended to be a useful document for others that want to consider building an ES Approach into their work. It also supports one of the objectives to try to operationalize the ES Approach for decision-making within ESRD. As such there are four primary components to the report. This Report will: 1. Describe the specific context of the ES Pilot Project on Wetlands (‘ES Pilot’), its goals and limitations; 2. Outline the methods used by the ES Approach Pilot on Wetlands to complete the 6 steps of the ‘Ecosystem Services (ES) Approach’; 3. Describe how the project was organized and discuss organizational challenges related to project structure, leadership, communication and working across disciplines; and 4. Discuss how an ES Approach could be operationalized in different contexts within ESRD to meet different objectives.
|Contact ALCES for Dr. Ciara Raudsepp-Hearne and Gillian Kerr, 2011|
Ecosystem Services Approach Pilot on Wetlands Project Overview 2011
The Ecosystem Services1 pilot is part of the longer term Ecosystem Services Roadmap intended as a tool under the Cumulative Effects Management Framework to help inform trade-off decisions and assure more robust decision-making. The Ecosystem Services pilot team was mandated to demonstrate the use and replicability of the ecosystem services to support department priorities. Using an ecosystem services (ES) approach2 is an opportunity for decision-makers to recognize previously unseen benefits as well as mitigate some unforeseen impacts stemming from development choices. By examining the environment through a framework of ecosystem services, decision-makers will have a more complete picture of the social, economic and environmental consequences, values and perspectives of development, and conservation activities on the landscape.
|Contact ALCES for Gillian Kerr, 2011|
Ecosystem Services Approach Pilot on Wetlands Wetland Ecosystem Services Protocol for the United States (WESPUS) Site Assessments
02 Planning + Design Inc.
The Wetland Ecosystem Services Protocol for the United States (WESPUS) was highlighted by Alberta Environment as a method with the potential to help address identified gaps in the current regulatory context surrounding wetlands. This assessment was conducted for Alberta Environment by the Biophysical Team for the Wetland Ecosystem Services Pilot project in the Shepard Slough area east of Calgary, with the work being led and coordinated by O2 Planning + Design Inc. (O2). The intention of the WESPUS component of the pilot study was to identify the potential applicability of WESPUS in the context of Alberta’s biophysical and regulatory landscapes. The purpose of the WESPUS component was to learn more about the WESPUS method, apply it using field assessments across a range of sites within the pilot study area, and to provide recommendations and strategies for moving forward in terms of potentially informing provincial policy and regulatory processes. After a series of trial site assessments and data analysis, the following recommendations and strategies were among those provided:  use caution when making inferences and correlations with Steward and Kantrud wetlands classes, as all classes appear to serve many ecosystem services  compare relative values of ecosystem function with a socio-economic evaluation of wetlands function  identify the differences in effectiveness and values of constructed wetlands based on their designated purpose  potentially use this tool to evaluate whether the pre-disturbance function of the compensated wetland has been effectively replaced post construction  consider how to address wetland numbers vs. wetland area. For example, if eight 1 ha wetlands are disturbed and replaced with one 8 ha wetland, it may not address the replacement of the original wetlands’ function  request that Dr. Paul Adamus make some adjustments to amend the WESPUS tool for the Alberta context and that some references are added to assist the field surveyor  initiate further research projects to strengthen the empirical data for Wetlands Ecosystem Services and to assist regulators in making approval decisions (e.g., conduct trials for boreal peatland applications) The ability of WESPUS to address the gaps and weaknesses in the approval process based on the findings of the site assessments are discussed as well. For example:  WESPUS has the ability to inform what types of functions and related ecosystem services a wetland provides. It can also provide objective information on the values and functions of small and temporary wetlands which are often written off as unimportant when compared to large and visually appealing wetlands with permanent open water zones. This tool can provide some evidence to support avoidance, mitigation and compensation decisions on wetlands.  Applying WESPUS in the context of individual applications for wetland disturbance may improve cumulative effects management over time by moving towards greater maintenance of wetland functions and services as opposed to simply wetland acreage under a no net loss policy. Further investigation is required to determine how to make WESPUS compatible with a cumulative effects management system.  A standardized protocol such as WESPUS does allow for a quantifiable and objective approach in communicating the value of wetlands. An evaluation tool such as WESPUS could be used province-wide to evaluate the function and value of all types of wetlands and help inform reclamation planning or compensation efforts.
|Contact ALCES for 02 Planning + Design Inc., 2011|
Edmonton to Calgary Corridor Groundwater Assessment
A.A. Barker, H. Moktan and S. Wallace
|Contact ALCES for A.A. Barker, H. Moktan and S. Wallace, 2011|
Energy and the Alberta Economy: Past and Future Impacts and Implications
Robert L. Mansell, Ron Schlenker
Alberta is in many respects at a crossroads. On the one hand complacency will almost certainly mean a dimming of the province’s long-term prosperity. Declines in the conventional oil and gas sector will significantly dampen growth and prosperity. There are no other sectors of the province’s economic base that could realistically expand sufficiently to offset significant declines in the dominant energy sector. On the other hand, visionary, strategic investments today can unlock non-conventional and other energy resources critical to securing a strong and prosperous long-term, sustainable future for the province. It is in this context that ISEEE has undertaken a series of papers focused on Alberta’s energy futures. The intent is to take a longer term look at the challenges, opportunities and choices and what they mean for Alberta’s future. This first paper provides both a retrospective and a prospective overview of the impacts of the oil and gas sector. It is intended to frame and highlight the longer term issues and provide an anchor for more detailed analysis in subsequent papers.
|Contact ALCES for Robert L. Mansell, Ron Schlenker, 2006|
ENVIRONMENTANVIRONMENTAL & RURAL STEWARDSHIP REMUNERATION FOR AGRICULTURE IN MANITOBA
Manitoba Cattle Producers Association
This document is provided to the Government of Manitoba as a recommended roadmap for establishing a province-wide social and ecological goods and services payment program for the agricultural sector in Manitoba. The proposal presented herein is based on the growing international policy consensus that domestic farm policies need to be adjusted to better reflect the multifunctional role of agriculture as not only an economic activity but also as a larger environmental and social activity. This world-wide re-interpretation of agriculture has resulted in the re-instrumentation of domestic agri-environmental and rural development policies internationally, with a decisive turn towards the use of financial incentives to reward agricultural producers for their on-going provision of ecological and social good and services to the remainder of society. The recommended approach is the creation of a Manitoba Environmental and Rural Stewardship Program – a unified provincial policy instrument capable of delivering modular, staged, and ‘trade-green’ remuneration for the multiple public good functions of agriculture which have historically been subject to market failure. Shaped in the context of the experiences and lessons learned from various pilot projects in Canada and the many ecological/social goods and services programs already existing thought the world, the proposed program seeks to optimize the aggregate supply of agricultural commodities, ecological goods and services, and social benefits produced by rural Manitoba. It is MCPA’s view that sufficient information and data are available today to begin the staged transition from the original ALUS pilot project to the adoption of a province-wide stewardship payment program that works for all of agriculture in Manitoba.
|Contact ALCES for Manitoba Cattle Producers Association, 2008|
Export Coefficients for Total Phosphorus, Total Nitrogen and Total Suspended Solids in the Southern Alberta Region - A Review of Literature
The objectives of the literature review were to: A) Identify and summarize literature that provide quantitative information on Total Nitrogen (TN), Total phosphorus (TP) and Total Suspended Solids (TSS) export coefficients in the Southern Alberta region, B) Identify and summarize literature that provide quantitative information on TN, TP and TSS export coefficients in the following landscape cover categories provided by Alberta Environment, Calgary: Native Prairie (9) classes, Agriculture (6) classes, Forest Area (7) classes and Miscellaneous (4) classes for input in the ALCES computer simulation model currently under development. C) Prepare a report that presents a descriptive inventory and analysis of literature including a list of all relevant literature reviewed and abstracts of selected literature appropriately categorized, and provide a discussion of data generated. D) Identify and summarize literature that provides quantitative information on TN, TP and TSS export coefficients for Non-native Land Use categories in the Southern Alberta region.
|Contact ALCES for Y. Jeje, 2003|
Forecast of Common Air Contaminants in Alberta (1995 to 2020)
Cheminfo Services Inc.
The main focus of this report is on the growth in anthropogenic emissions from industrial sources in Alberta. Large natural sources are documented and included in the total emissions, but in the forecast period from 1995 to 2020, these are kept constant at 1995 levels. These sources are highly variable from year to year such that any analysis regarding how they may change due to natural causes (e.g., lightning for forest fires, precipitation, temperatures, etc.) requires further detailed research and customized modelling beyond the scope of this project. By keeping emissions from natural sources constant, it focuses the analysis of changes in CAC emissions on anthropogenic sources. The inclusion of natural sources provides perspective on the relative contribution to total CAC air emissions and can be useful for regional ambient air quality modelling using the results of this analysis.
|Contact ALCES for Cheminfo Services Inc., 2002|
FOREST RESERVES ACT
Government of Alberta
Details of the Forest Reserves Act.
|Contact ALCES for Government of Alberta, 2007|
Forest Road Sediment and Drainage Monitoring Project Report for Private and State Lands in Western Oregon
Arne Skaugset and Marganne M. Allen
This is the second report completed as part of a four-year project to investigate the effectiveness of forest road drainage practices designed to minimize sediment delivery to streams. This investigation is expected to yield a list of recommended road drainage and construction practices for private and public forest land managers and agencies that regulate forest management activities in western Oregon. This report summarizes data collected during the summer and fall of 1995 and 1996, years two and three of this project. Road drainage and sediment delivery data were analyzed in a regional context, as well as broken into categories based on best management practices (BMP’s). A final technical paper will be produced at the end of this project.
|Contact ALCES for Arne Skaugset and Marganne M. Allen, 1998|
Fresh: Edmonton's Food and Urban Agriculture Strategy
The City of Edmonton Food and Urban Agriculture Advisory Committee
This Strategy provides a singular opportunity to imagine how new approaches to food and urban agriculture can make Edmonton an even better place to live, work, play and invest. It’s no exaggeration to say that food matters to each of us every day, but we also need to consider how to make our city a more innovative and dynamic food and urban agriculture setting as we move into the future.
|Contact ALCES for The City of Edmonton Food and Urban Agriculture Advisory Committee, 2012|
From Science-Based Thresholds to Regulatory Limits: Implementation Issues for Cumulative Effects Management
Steve Kennett, Canadian Institute of Resources Law
|Contact ALCES for Steve Kennett, Canadian Institute of Resources Law , 2006|
Guidelines for Using the IUCN Red List Categories and Criteria
The Standards and Petitions Subcommittee of the IUCN Species Survival Commission
The IUCN Red List Categories and Criteria were first published in 1994 following six years of research and broad consultation (IUCN 1994). The 1994 IUCN Categories and Criteria were developed to improve objectivity and transparency in assessing the conservation status of species, and therefore to improve consistency and understanding among users. The 1994 categories and criteria were applied to a large number of species in compiling the 1996 Red List of Threatened Animals. The assessment of many species for the 1996 Red List drew attention to certain areas of difficulty, which led IUCN to initiate a review of the 1994 categories and criteria, which was undertaken during 1998 to 1999. This review was completed and the IUCN Red List Categories and Criteria (version 3.1) are now published (IUCN 2001). This document provides guidelines to the application of version 3.1 of the categories and criteria, and in so doing addresses many of the issues raised in the process of reviewing the 1994 categories and criteria. This document explains how the criteria should be applied to determine whether a taxon belongs in a category of threat, and gives examples from different taxonomic groups to illustrate the application of the criteria. These guidelines also provide detailed explanations of the definitions of the many terms used in the criteria. The guidelines should be used in conjunction with the official IUCN Red List Categories and Criteria booklet (IUCN 2001).
|Contact ALCES for The Standards and Petitions Subcommittee of the IUCN Species Survival Commission, 2011|
Habitat Management in the Yukon Winter Range of the Little Rancheria Caribou Herd
J.Z. Adamczewski, R.F. Florkiewicz and V. Loewen
Woodland caribou (Rangifer tarandus caribou) ranges have shrunk substantially across North America due to the complex effects of human-caused habitat changes. As a result, COSEWIC1 listed nearly all woodland caribou populations in Canada as either Threatened or of Special Concern in May 2002. The Little Rancheria Herd (LRH) of caribou, which numbered about 1,000 in 1999, has a lowland forested winter range with some merchantable pine and spruce stands just west of Watson Lake, Yukon. Timber harvest in this range has to date (2003) been limited but the potential for habitat fragmentation is high. In this report we develop a long-term approach to habitat management of the Yukon LRH winter range, based on the herd’s habitat use and ecology, together with studies and management of woodland caribou elsewhere. The direct and indirect effects of development on woodland caribou include: • loss of fragile, slow-growing lichens, the • primary caribou winter forage, • avoidance of disturbed areas, particularly those with heavy traffic, • increased hunter access and harvest, • collisions with vehicles, • increased access to remote caribou range for predators, primarily wolves, and • improved habitat suitability for other • ungulates like moose. Where these other prey sustain elevated wolf numbers, caribou numbers often decline. Alberta studies showed that caribou were more likely to be killed by wolves in areas within 250 m of all recent cut-blocks and other developments, and that caribou used these areas much less than undisturbed forests. The development “footprint” was defined as the proportion of the land-base within such avoidance zones. Where the development footprint in a caribou range was 50% or greater, the population was likely to be declining at 1–3% annually, even with little or no hunting. Threshold levels limiting the footprint in caribou range have been proposed as a management option for the Yukon. Management guidelines for caribou ranges in British Columbia and Ontario focus on protecting critical caribou habitat from development and access, and allow carefully managed development in less sensitive caribou range. Three management zones in the Yukon LRH winter range were identified in the 1990s based first on reconnaissance surveys and later confirmed by radio-collar locations: a heavily used core, a surrounding extended range, and a migration corridor. Although just 3.6% of the land-base had been cut for timber by 2002, the development footprint in the LRH Yukon winter range was 16% overall, with 18% in the core, 18% in the extended range, and 5% in the migration zone. Like most Yukon caribou herds, the LRH is hunted. The estimated annual harvest rate averaged 5% from 1992 to 2002. To enable continued hunting of this herd, and to allow for periodic range losses to fire, development in this winter range must be kept at levels well below the 50% footprint values linked to serious declines in Alberta. The suggested management approach for the LRH Yukon winter range is based on British Columbia models, Alberta studies, and recent reports proposing thresholds for development footprint in caribou range. The main points of the approach are: • withdraw the core winter range from further logging or development, • establish a connected reserve network of high-quality habitat in the extended range and migration zone, and • establish maximum development footprint values of 30% in the extended range and 25% in the migration zone.
|Contact ALCES for J.Z. Adamczewski, R.F. Florkiewicz and V. Loewen , 2003|
Implications of changing environmetnal requiresments on oil sands royalties
E Valera and C.B. Powter
Examines relationships between elevating environmental costs of oilsands and government royalties
|Contact ALCES for E Valera and C.B. Powter, 2012|
Institutional requirements for watershed cumulative effects assessment and management: Lessons from a Canadian trans-boundary watershed
Poornima Sheelanere, Bram F. Noble, Robert J. Patrick
Watersheds are under increasing stress from the cumulative environmental effects of water and land use disturbances caused by both anthropogenic and natural causes. Yet, while the science of watershed cumulative effects assessment and management (CEAM) is advancing much less is known about the institutional and capacity requirements to implement and sustain watershed CEAM. Based on lessons from a transboundary watershed in western Canada this paper presents eight institutional requirements, or requisites, for the implementation of watershed-based CEAM. We suggest that effective watershed CEAM requires government leadership to move beyond the current inward focus on project approvals toward an outward focus on the cumulative effects of all disturbances in a watershed; complementary monitoring programs at the project and watershed scale, and a means to ensure the sharing of monitoring data across watershed stakeholders; and a nested planning framework to coordinate watershed planning objectives with individual project impact assessment and decision making. Results of this paper show that simply scaling up from individual project-based assessments to the watershed scale exposes many institutional constraints that can impede CEAM action.
|Contact ALCES for Poornima Sheelanere, Bram F. Noble, Robert J. Patrick, 2012|
Integrated Landscape Management Modelling Workshop
Policy Research Institute
Sound land-use decision-making requires that social, economic, and environmental values be balanced, and that any repercussions within these three areas due to a decision taken in another be identified and taken into account. Land-use planning and environmental impact assessments (both aspects of integrated landscape management) could be improved, and the decision-making process better informed, through the use of integrated landscape management models (ILMM).
|Contact ALCES for Policy Research Institute, 2005|