Publications

IJC publications contain both board and corporate documents, including reports, fact sheets, infographics, and presentations. Contractor reports are created on behalf of or in coordination with the IJC or its boards by a separate entity, including individuals, companies, and governments. Government reports are documents developed by US or Canadian local/provincial/state/federal government that are of interest to the IJC or board.

IJC Content

Displaying 1 - 50 of 53.

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The GLAM Committee is developing a Phase 2 strategy to guide the collection of critical information needed for the Board to evaluate the performance of Plan 2014 in response to extreme high and low water levels and the variability exacerbated by climate change and make a recommendation to the IJC on...
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Following up on its 2019 report “ Use of Modeling Approaches to Affect Nutrient Management Through Adaptative Management”, this IJC Great Lakes Science Advisory Board-Research Coordination Committee report focuses on progress to date in implementing the Lake Erie Nutrient Adaptive Management...
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This report looks at efforts to manage nutrients in Lake Erie and Lake Ontario by assessing federal, state and provincial Domestic Action Plans and their implementation, reviewing eight previous IJC reports on nutrient management, and assessing the extent to which key IJC recommendations have been...
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This work plan identifies the priority activities to be carried out or initiated by the GLAM Committee in the period covering October 1, 2022 through September 30, 2023. Tasks are focused on supporting Phase 2 of the expedited review of Plan 2014, with additional tasks to related to the Plan 2012...
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The Great Lakes Science Strategy for the Next Decade (the Science Strategy) summarizes the science gaps and related resource needs identified by hundreds of knowledge-holders convened by the International Joint Commission (IJC). This Summary Report provides an overview of the project and integrates...
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This work plan identifies the priority activities to be carried out or initiated by the GLAM Committee in the period covering October 1, 2021 through September 30, 2022. While these activities generally support the long-term adaptive management strategy (on-going review and evaluation) of regulation...
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Annex 10 (Science) of the Great Lakes Water Quality Agreement assigns the International Joint Commission (IJC) and its Science Advisory Board (SAB) a role in providing input to the Parties on priority science issues on a three year basis. This document summarizes the SAB’s advice to the Parties on...
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In January 2019, the Committee published its 2018 phase one report that recommended the development of a Great Lakes groundwater and surface water conceptual framework. The latest report from the Great Lakes Science Advisory Board-Research Coordination Committee describes the scientific, technical...
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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans as a sub-committee in support of the International Lake Superior Board of...
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The Great Lakes – St. Lawrence River Adaptive Management Committee (GLAM Committee) of the International Joint Commission (IJC) began Phase 1 of the expedited review of Plan 2014 in February 2020. The objective of Phase 1 was to assess flow releases under the International Lake Ontario – St...
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View related Phase 1 content, or open the PDF version below.
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This document provides the collective wisdom of the 18 member Public Advisory Group in terms of summarizing their contribution to the Phase 1 effort of the Expedited Review of Plan 2014, the challenges and limitations of the process and their recommendations for future public engagement.
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The connecting waters are vital links in the economic and ecological network of the Great Lakes-St. Lawrence River system, but they are threatened by multiple stressors. Present monitoring activities are insufficient to adequately inform the management of these connecting waters. The Great Lakes...
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Creation of the PAG An 18-member Public Advisory Group, or PAG, was formed to ensure that the Great Lakes-St. Lawrence River Adaptive Management (GLAM) Committee was exposed to a wide range of observations and opinions about the impacts of extreme high water as they worked on Phase 1 of the...
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How the expedited review began In February 2020, the International Joint Commission (IJC) ordered an expedited review of Plan 2014, the management plan for Lake Ontario outflows. The review is being done by the IJC’s Great Lakes-St. Lawrence River Adaptive Management Committee, known as the GLAM...
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What is the Decision Support Tool? The Decision Support Tool is an interactive, computer-based tool that brings together a collection of data to help inform decisions regarding outflows from Lake Ontario when water levels are at extremes in the Lake Ontario-St. Lawrence River basin. It was created...
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Purpose of the Phase 1 study The Great Lakes-St. Lawrence River Adaptive Management Committee, or GLAM Committee, has completed Phase 1 of the expedited review of Plan 2014. Since February 2020, the GLAM Committee has obtained and analyzed a great deal of additional data on the impacts of extreme...
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This paper describes a flexible strategy developed by the GLAM Committee for the on-going evaluation and improvement of the regulation plans through the use of adaptive management. Adaptive management is a structured, iterative cycle for improving actions through long-term monitoring, modelling, and...
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This work plan identifies the priority activities to be carried out or initiated by the GLAM Committee in the period covering October 1, 2020 through September 30, 2021. These activities support the long-term adaptive management strategy (on-going review and evaluation) of regulation plans for the...
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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans as a sub-committee in support of the three Great Lakes-St. Lawrence River...
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An environmental stressor is any factor whose presence adversely affects individuals, populations, or ecosystems. Often but not necessarily the result of human activities, examples include many different pollutants, excess nutrients, habitat loss and invasive species. Recognizing that interactions...
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2020 Report In June 2020, the International Joint Commission’s Science Advisory Board (SAB) completed a report entitled Understanding Declining Productivity in the Offshore Regions of the Great Lakes. The report includes a number of findings and a recommendation aimed at improving coordination...
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The Great Lakes Water Quality Agreement (the Agreement) charges the International Joint Commission (IJC), supported by its Great Lakes advisory boards, with several responsibilities including identification of emerging issues facing the Great Lakes. To help fulfil this responsibility the IJC’s Great...
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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans as a sub-committee in support of the three Great Lakes-St. Lawrence River...
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On November 5 th, 2019, the Great Lakes - St. Lawrence River Adaptive Management (GLAM) Committee, a sub-committee of the International Joint Commission's (IJC) International Lake Ontario-St. Lawrence River Board (ILOSLR Board) hosted a meeting in Montreal, QC. The intent of the meeting was to...
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Annex 10 (Science) of the Great Lakes Water Quality Agreement assigns the International Joint Commission (IJC) and its Science Advisory Board (SAB) a role in providing input to the Parties on priority science issues on a three year basis. The Parties’ initial Draft Priorities for Science and Action...
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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans in support of the three Great Lakes-St. Lawrence River Water Management...
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This report presents the findings and recommendations of the project, Use of Modeling Approaches to Affect Nutrient Management through Adaptive Management, led by the International Joint Commission's (IJC) Great Lakes Science Advisory Board - Research Coordination Committee (SAB-RCC). The objective...
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This document provides a general summary of the questionnaire responses from 2017 with a focus on flooding impacts, erosion impacts, shore protection impacts, business impacts and overall impacts. The GLAM Committee will continue to improve model assessment tools and understanding of shoreline...
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In 2016-2017 the International Joint Commission’s Science Advisory Board, Science Priority Committee, completed an analysis of commercial fertilizer and manure application in the western Lake Erie basin. The resulting report was adopted by the International Joint Commission and is available at...
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The IJC’s Great Lakes - St Lawrence River Adaptive Management (GLAM) Committee has prepared a review of impacts across all sectors that were affected by high water levels in 2017 as well as an assessment of how the regulation of outflows from Lake Ontario impacted levels throughout the system...
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The IJC’s Great Lakes St Lawrence River Adaptive Management (GLAM) Committee has prepared a review of impacts across all sectors that were affected by high water levels in 2017 as well as an assessment of how the regulation of outflows from Lake Ontario impacted levels throughout the system...
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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans in support of the three Great Lakes-St. Lawrence River Water Management...
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This is a special report of the International Joint Commission’s (IJC) Great Lakes – St Lawrence River Adaptive Management (GLAM) Committee covering the hydroclimate, flows and water level conditions, as well as their impacts on multiple interests, experienced in 2017 throughout the Great Lakes-St...
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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans in support of the three Great Lakes-St. Lawrence River Water Management...
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The International Joint Commission’s Science Advisory Board (SAB) Science Priority Committee undertook a synthesis of the science related to observed and potential impacts of crude oil on Great Lakes water quality and ecosystem condition and identified additional research, monitoring and information...
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The committee’s annual work plans cover the period of October 1 through to September 31st of each year. As a result, the September 1, 2017 through February 28, 2018 reporting period for this semi-annual focuses on activities initiated to support the 2018 work plan with some highlights covering 2017...
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The purpose of this project was to assess the flow of information to decision makers in the Great Lakes, identify barriers to the flow of this information, and provide recommendations to the IJC and the Parties to address these barriers.
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The SAB-RCC, through contractors, thoroughly assessed Great Lakes indicators’ data availability and accessibility and identified potential improvement for indicators used to report progress in meeting the Great Lakes Water Quality Agreement objectives.
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This document summarizes the SAB’s advice to the Parties on their Draft 2017-2019 Binational Priorities for Science. This advice benefited from input provided by the IJC’s Great Lakes Water Quality Board. General comments that apply to all Agreement Annexes are presented first, followed by general...
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The IJC identified a suite of 16 ecosystem indicators composed of 41 metrics to assess progress towards achieving the objectives of the 2012 GLWQA. In April 2014, the IJC asked the SAB - Science Priority Committee (SPC) to identify a smaller set of indicators and metrics from this existing set that...
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Chapter Two - Great Lakes Science Advisory Board A summary of the SAB's activities and recommendations for the 1999-2001 Priority Cycle.
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A summary of the workshop proceeding sponsored by the Parties Implementation Work Group of the Science Advisory Board of the International Joint Commission in collaboration with the Great Lakes Commission held at The Michigan League Ann Arbor, Michigan March 21, 2001
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Chapter 1 - Great Lakes Science Advisory Board A summary of the SAB's activities and recommendations for the 1997-1999 Priority Cycle.
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Abstracts from the Workshop on Environmental Results, hosted in Windsor, Ontario by the Great Lakes Science Advisory Board of the International Joint Commission, September 12 and 13, 1996 as printed in Environmental Monitoring Assessment, Volume 53, No. 1, 1998. Reproduced with the written...
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Notes from the SAB's presentation at the Great Lakes Water Quality Agreement Public Forum in November, 1997
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