Search Climate Insights Directory

The report introduces the Impact Pathways Framework to quantify the public benefits of agricultural Beneficial Management Practices (BMPs). Using the South Tobacco Creek (STC) watershed in Manitoba as a case study, the authors analyze three specific BMPs: zero-till, forage conversion (permanent cover), and small multi-purpose dams. The study calculates the non-market value of these practices by linking biophysical impact modes—such as phosphorus and sediment reduction and greenhouse gas mitigation—to economic valuation methods, primarily avoided cost and benefit transfer. The findings suggest that these BMPs provide significant public benefits that exceed their implementation costs, supporting the rationale for government funding of such practices to improve water quality and climate outcomes.

The report evaluates the environmental sustainability of the hog industry in Manitoba, specifically focusing on nutrient loading in watersheds. It identifies a conflict between the Planning Act and the Conservation Districts Act, arguing that current Technical Review Committee (TRC) processes for hog barn approvals lack sufficient scientific data on cumulative phosphorus loading. The authors recommend transitioning Conservation Districts into watershed-based 'Watershed Authorities' with the power to coordinate TRC processes and manage land-use zoning to better protect water quality, particularly for Lake Winnipeg.

The report proposes a Total Nutrient Loading (TNL) Framework based on Integrated Water Resources Management (IWRM) to address the eutrophication of Lake Winnipeg. It identifies the Red River Basin as the dominant nutrient source and emphasizes the role of non-point source pollution from agriculture and natural watershed processes. The framework advocates for monitoring at multiple hydrologic scales—from individual farm units to regional basins—to track the incremental impacts of developments, such as new hog production facilities, on overall watershed health.

Between January and March 2000, the International Institute for Sustainable Development (IISD) partnered with the Skownan First Nation to identify community values using 'appreciative inquiry'. The project involved training a local six-person team, conducting 35 interviews with community members, and analyzing the data to create a preliminary community vision. Key identified values emphasize the forest as a source of protection, medicine, and spiritual connection, with Chitek Lake serving as the 'heart of the homeland'. The project aims to use these findings, alongside video documentation, to facilitate focus-group discussions with government and industry representatives to influence resource management decisions.

The IISD promotes a watershed-based bioeconomy approach that utilizes naturally occurring plant materials and agricultural by-products to create renewable energy and high-value bioproducts. This model aims to bundle tangible products with environmental co-benefits, such as nutrient recovery and carbon sequestration, to create viable business cases. The document highlights specific applications in Canada's Lake Winnipeg region using cattails and in China's Wuliangsuhai Lake using common reeds.

The document argues that Manitoba's wetlands are critical 'green infrastructure' that regulate water, filter pollutants, and support biodiversity. It details the severe loss of these ecosystems—exceeding 90% in parts of the Red River watershed—and discusses the consequences, including increased flooding and nutrient runoff into Lake Winnipeg. The text highlights the versatility of cattails for food and bioenergy, and outlines provincial strategies and local projects aimed at wetland protection and restoration.

The IISD employs a combination of whole-lake experimentation at the Experimental Lakes Area in Ontario and policy analysis to manage watersheds and develop bioeconomies. Its work includes removing nutrients from the Lake Winnipeg watershed to produce renewable energy pellets and assessing climate change vulnerability in Pakistan's water sector.

The International Institute for Sustainable Development (IISD) provides policy solutions and research to integrate environmental and social priorities with economic development. In Canada, the institute focuses on freshwater management through the Experimental Lakes Area, the development of a green economy, and addressing the challenges of resource development in the Arctic. IISD also works with the extractives industry on social licence and water management, and collaborates with partners in the U.S. and Mexico to develop a coordinated North American energy strategy to improve energy security and sustainability.

The document asserts that a green economy is impossible without efficient water stewardship, proposing Integrated Water Resources Management (IWRM) as the primary entry point for solving linked water, energy, and food security challenges. It emphasizes the need for new water targets, polycentric governance to manage transboundary water flows, and the use of earth observations for monitoring. The Lake Winnipeg Bioeconomy Project is cited as a model for linking hydrologic and nutrient cycles to provide renewable feedstock and ecosystem benefits.

The briefing argues that traditional, siloed approaches to water, energy, and food security are unsustainable and can lead to unintended consequences. It advocates for the 'Water-Energy-Food (WEF) nexus' approach, which recognizes the critical interconnections between these three essentials. The International Institute for Sustainable Development (IISD) applies this framework through watershed-based management in Canada—specifically using cattail harvesting in the Lake Winnipeg watershed to provide bioenergy and reduce phosphorus—and by engaging stakeholders in Suriname to assess the impacts of mining on WEF systems using both outcome-based and process-based indicators.

The document highlights the environmental, social, and cultural benefits of habitat conservation in Asatiwispi Aki, Manitoba. It emphasizes the role of the boreal forest in carbon sequestration, water protection for Lake Winnipeg, and the preservation of First Nation traditional knowledge and culture. These efforts are framed as contributions to Canada's Paris Agreement and Convention on Biological Diversity commitments.