ALCES Based Project Reports
|Year||Title (Author, Description)||File Download|
Southern Alberta Landscapes: Meeting the Challenges Ahead - Export Coefficients for Total Phosphorus, Total Nitrogen and Total Suspended Solids in the Southern Alberta Region - A literature review
The objectives of the literature review were to: 1) 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, 2) 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: 9 Native Prairie classes, 6 Agriculture classes, 7 Forest Area classes and 4 Miscellaneous (4) classes for input in the ALCES computer simulation model currently under development, 3) 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, and 4) 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 Yetunde Jeje, 2006|
Knowledge Integration and Management Strategy Evaluation (MSE) Modelling
Fabio Boschetti, Hector Lozano-Montes, Brad Stelfox, Catherine Bulman, Joanna Strzelecki, Michael Hu
Knowledge Integration and Management Strategy Evaluation (MSE) Modelling report. Prepared for the WAMSI Kimberley Marine Research Program Final Report. The Kimberley Marine Research Program (KMRP) Project 2.2.8 represents the first attempt to integrate a large amount of data, knowledge and state-of-the-art understanding of the bio-physical, ecological and social processes affecting the Kimberley marine environment drawing in new information generated by several of the KMRP projects within the Western Australian Marine Science Institution (WAMSI) program. This information was used to parameterise two computer models (ALCES and Ecopath with Ecosim [EwE]) to simulate land, coastal and marine processes. A careful examination of a large volume of publications from the academic, private and public sectors allowed a number of climate and social economic development scenarios that the Kimberley region may experience in the decades to come to be developed. Computer simulations were used to test the Kimberley system’s responses to these alternative scenarios under a number of management strategies including current and proposed marine parks under different options of zoning and multiple uses. Both the scenarios and management strategies were selected and agreed upon in consultation with a number of stakeholder groups, including the Department of Biodiversity, Conservation and Attractions (formerly Department of Parks and Wildlife), The Kimberley Development Commission, WA Department of State Development, Department of Primary Industries and Resources (formerly Department of Fisheries), Department of Mine, Industry Regulation and Safety (formerly WA Department of Mines and Petroleum), among others. The analysis of the impacts of these scenarios and management strategies sheds light on a range of future states the Kimberley marine environment may experience during the 2015 to 2050 period. Before the core results are summarised, it is important to remind the reader that a model simulation is not an absolute prediction (a ‘prophecy’) of how the Kimberley region will look in 2050. Rather, it is an attempt to say something of decision-making significance about how the system may respond to the specific conditions summarised in the scenarios and management strategies, which is consistent with our current scientific knowledge and our current understanding of how the Kimberley system functions. It follows that while insight on system behaviour gained from consideration of these scenarios can provide guidance on potential patterns of responses, care must be taken when considering circumstances outside the specifics of the scenarios and management strategies modelled and particular account must be made of the uncertainty in our current knowledge. The outcome of this project is a very large set of simulation outputs representing the dynamical evolution of the land, coastal and marine environments over 35 years. This includes hundreds of regional maps and thousands of time series of environmental, social and economic indicators. All these results are now publically available and can be viewed at http://www.wamsi.org.au/research-site/modelling-future-kimberley-region.
|Contact ALCES for Fabio Boschetti, Hector Lozano-Montes, Brad Stelfox, Catherine Bulman, Joanna Strzelecki, Michael Hu, 2017|
Modelling regional futures at decadal scale: application to the Kimberley region
Fabio Boschetti, Hector Lozano-Montes, J. Brad Stelfox
We address the question of how to provide meaningful scientific information to support environmental decision making at the regional scale and at the temporal scale of several decades. Our application is the management of a network of marine parks in the Kimberley region of Western Australia, where the key challenges to environmental sustainability are slow-dynamics climate change processes and one-off investments in large infrastructure, which can affect the future of a region for decades to come. In this situation, strategic, rather than reactive planning is necessary and thus standard adaptive management approaches may not be effective. Prediction becomes more urgent than adaptation, in terms of assessing the long term consequence of specific economic and conservation decisions. Working at the interface between future studies, socio-economic modelling and environmental modelling, we define 18 scenarios of economic development and climate change impacts and 5 management strategies aimed at ensuring the sustainability of the marine environment. We explore these potential future trajectories using coupled models of terrestrial land use and marine ecosystem dynamics. The Alces model simulates the dynamics of bio-physical and socio-economic processes on land and the pressures these impose on the coastal and marine environment. This forces an Ecopath with Ecosim (EwE) model used to simulate marine processes, foodweb dynamics and human activities in the marine environment. We obtain a projection of the Kimberley marine system to the year 2050, conditional on the chosen scenarios and management strategies, which is compatible with the best available knowledge of the current system state (as codified in the models’ input) and system functioning (as represented in the models’ dynamics). Our results suggest that climate change, not economic development, is the largest factor affecting the future of marine ecosystems in the Kimberley region, with sedentary species such as reef fish at greatest risk. These same species also benefit most from more stringent management strategies, especially expansion of sanctuary zones and Marine Protected Areas.
|Contact ALCES for Fabio Boschetti, Hector Lozano-Montes, J. Brad Stelfox, 2019|
A Comparison of Land Use Options for the Mbaracayu Biosphere Reserve - Final Report
Unplanned and unsustainable land use has transformed the Atlantic Forests of Paraguay, Brazil and Argentina. In 1991, responding to the rapid loss of Atlantic Forest, the Government of Paraguay created the Mbaracayu Forest Natural Reserve (MFNR) and established the Cuenca watershed as a mixed-used protected area. Given the land use pressures facing the region, the future existence of healthy ecosystems within the Cuenca relies on balancing land use with conservation. The Mbaracayu program, run by the Fundacion Moises Bertoni (FMB), seeks to integrate a vision of sustainable and social development in harmony with the conservation of the MFNR. In response to the recognized need for a management plan, the FMB collaborated with the Alberta Research Council on the project "Capacity Enhancement for Community- and Ecologically-based Management in the Bosque Mbaracayu Biosphere Reserve, Paraguay". As part of the project, the land use simulation tool ALCES was applied to evaluate land use scenarios in the Cuenca. Applying ALCES contributed to the development of a management plan by informing the identification of sustainable land use options. The report is intended to communicate the ALCES tool and analysis, solicit feedback, and inform training of FMB staff to apply ALCES in the Cuenca.
|Contact ALCES for Matt Carlson, 2007|
Quantifying land use of oil sands production: a life cycle perspective
Sarah M Jordaan, David W Keith, and Brad Stelfox
Methods for the inclusion of land use in life cycle assessment are not well established. Here, we describe an approach that compares land disturbance between spatially compact and diffuse activities that contribute to the life cycle of a single product, in this case synthetic crude from Alberta’s oil sands. We compare production using surface mining and in situ extraction technologies. In situ technologies disturb less land per unit of production than surface mining, but the spatial footprint of in situ production is more dispersed—increasing landscape fragmentation—and in situ production requires more natural gas which increases land use due to gas production. We examine both direct and peripheral land use of oil sands development by quantifying land disturbance using a parameterized measure of fragmentation that relies on ‘edge effects’ with an adjustable buffer zone. Using a life cycle perspective, we show that the land area influenced by in situ technology is comparable to land disturbed by surface mining when fragmentation and upstream natural gas production are considered. The results suggest that land disturbance due to natural gas production can be relatively large per unit energy. This method could be applied to other energy developments, for example, a comparison between coal mining and natural gas production when both fuels are used to generate electricity.
|Contact ALCES for Sarah M Jordaan, David W Keith, and Brad Stelfox, 2009|
Valuation of water quantity for the Bow River Basin
An approach, and computation of estimating water quantity for the Bow River Basin in Alberta
|Contact ALCES for Jonathan Holmes, 2009|
Estimating the cost of water quality for the Bow River Basin in Alberta
Jonathan Holmes offer thoughts on approaches for computing water quality.
|Contact ALCES for Jonathan Holmes, 2009|
In Situ Oil Sands Footprint Monitoring Project
Antoniuk, T., Manuel,, M., Sutherland, M., and Bowen, J.
Prepared for Alberta Environment Land Monitoring Team Stakeholders and regulators have become increasingly concerned about the cumulative impact of existing and future in situ oil sands operations on ecosystem health and reclamation success in the Lakeland Industrial and Community Association (LICA) region. To respond to these concerns, Alberta Environment (AENV) commissioned a pilot project to develop a terrestrial footprint monitoring protocol for the LICA region. The In situ Footprint Monitoring Project (the In situ project) was completed by the ALCES Group in association with InfoJim Inc. The intent of the project was to establish a foundation for ongoing monitoring of the in situ development footprint that would ultimately assist stakeholders and regulators in responsible land management and sustainable development. Specific objectives defined by AENV were: 1. Develop an indicator-based approach and protocol to assess landscape features and evaluate land disturbances and reclamation progress over time, utilizing spatial information at an appropriate scale to enable comprehensive evaluation of cumulative land disturbances. 2. Using the developed protocol – identify, monitor, and map the cumulative land footprint associated with in situ activities for the selected area between 1980 and 2007, and to enable periodic updates after 2007.
|Contact ALCES for Antoniuk, T., Manuel,, M., Sutherland, M., and Bowen, J., 2008|
Southern Alberta Landscapes: Meeting the Challenges Ahead - Input-Output Model
Suren Kulshreshtha and Russell Consulting
GoA Report on Economic Input Output Model involving ALCES
|Contact ALCES for Suren Kulshreshtha and Russell Consulting, 2004|
Valuaton of Recreation Attributes
This report by Jonathan Holmes lays out an approach for computing recreational value of landscapes Summary. Two concrete methods for calculating the non-market recreational value of a land base are presented: One based of landscape types, and the other on the mix of recreational activities used in the landscape. Both provide relatively easy and effective ways of quantifying the value of recreation in a given area over and above the total costs that recreational users had to pay, but I recommend the second method where possible because it is more precise and benefits from better regional estimates. In addition, I have included a discussion about how these estimates could be projected into the future using estimates derived from the ALCES model. The easiest way to do this is to assume that per hectare landscape values will remain constant over time for different landscape types, and to adjust the non-market value estimate based on landscape change. However, this assumes that other factors such as road penetration or the quantity of big game (in the case of hunters) have a small or negligible effect on the value of a landscape. While it would take more work, I believe that a more detailed projection of value (and therefore a better idea of what tradeoffs are in play) is possible in the case of hunting, and I discuss a few ways of doing this in a separate section. Unfortunately, projection of value for other types of recreation is difficult, because the relationship between landuse change and the recreational value of a landscape has been subject to few studies and reports to my knowledge.
|Contact ALCES for Jonathan Holmes, 2009|