Turkey Lakes Watershed Study

Turkey Lakes Watershed Study The Turkey Lakes Watershed Study (TLWS) was established in 1979 and is one of the longest running ecosystem studies in Canada. It is 10.5 km2 and is located approximately 60 km north of Sault Ste. Marie, Ontario at the northern margin of the Great Lakes – St. Lawrence forest region. Researchers from Natural Resources Canada, Environment Canada and Fisheries and Oceans Canada established the research watershed to evaluate the impacts of acid rain on terrestrial and aquatic ecosystems. Since its inception, the study has taken a multi-disciplinary approach to investigating the processes that govern ecosystem responses to natural and anthropogenic perturbations. The goal of the TLWS is to obtain a whole-ecosystem analysis of the biogeochemical processes operating at the site. This permits system models to be developed and validated. The holistic approach that has been adopted from the outset allows research to evolve and expand from its original acidification focus to include evaluations of other environmental issues. Partnerships and collaboration are part of the founding principles behind the TLWS to improve our ability to measure, model and predict effects of human activity on ecosystem function. Over time, research and monitoring have expanded to explore the effects of forest harvesting, climate change, aquatic habitat manipulations and toxic contaminants. Advancements of our scientific knowledge of forest ecosystems and a baseline of long-term environmental data enables study results to inform Canadian governments on environmental policy and forest management legislation. Hydrological, meteorological, and vegetation data collected by scientists at the Great Lakes Forestry Centre is included in this directory. Experimental sites and scientific investigations in the TLW are summarized in the compendium document. Visit our website at: 2021-12-08 Natural Resources Canada kara.webster@canada.ca Nature and EnvironmentTurkey Lakes WatershedAir pollutionWaterAcid rainWetlandsWatershedsAquatic ecosystemsBiological diversityBoreal ecosystemsChemistryClimate changeEnvironmental adaptationEnvironmental sciencesEnvironmentEcologyEnvironmental indicatorsEnvironmental managementNatural resourcesScientific informationSoilResources managementInland watersHydrologyScientific researchStreamsTreesTerrestrial ecosystemsTrendsWater qualityEcosystemsFresh waterForestryForestsEnvironmental qualityModel forestsForest managementLakesResearch Turkey Lakes WatershedESRI REST https://maps-cartes.services.geo.ca/server_serveur/rest/services/NRCan/TLW_EN/MapServer A Compendium of Experimental Sites and Scientific Investigations in the Turkey Lakes WatershedPDF https://cfs.nrcan.gc.ca/publications?id=40401 A Compendium of Experimental Sites and Scientific Investigations in the Turkey Lakes Watershed _French VersionPDF https://cfs.nrcan.gc.ca/publications?id=40402 Turkey Lakes WatershedESRI REST https://maps-cartes.services.geo.ca/server_serveur/rest/services/NRCan/TLW_FR/MapServer Turkey Lakes WatershedWMS https://maps-cartes.services.geo.ca/server_serveur/services/NRCan/TLW_EN/MapServer/WMSServer?layers=0&legend_format=image%2Fpng&feature_info_type=text%2Fhtml&SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities Turkey Lakes WatershedWMS https://maps-cartes.services.geo.ca/server_serveur/services/NRCan/TLW_FR/MapServer/WMSServer?layers=0&legend_format=image%2Fpng&feature_info_type=text%2Fhtml&SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities

The Turkey Lakes Watershed Study (TLWS) was established in 1979 and is one of the longest running ecosystem studies in Canada. It is 10.5 km2 and is located approximately 60 km north of Sault Ste. Marie, Ontario at the northern margin of the Great Lakes – St. Lawrence forest region. Researchers from Natural Resources Canada, Environment Canada and Fisheries and Oceans Canada established the research watershed to evaluate the impacts of acid rain on terrestrial and aquatic ecosystems. Since its inception, the study has taken a multi-disciplinary approach to investigating the processes that govern ecosystem responses to natural and anthropogenic perturbations.

The goal of the TLWS is to obtain a whole-ecosystem analysis of the biogeochemical processes operating at the site. This permits system models to be developed and validated. The holistic approach that has been adopted from the outset allows research to evolve and expand from its original acidification focus to include evaluations of other environmental issues.

Partnerships and collaboration are part of the founding principles behind the TLWS to improve our ability to measure, model and predict effects of human activity on ecosystem function. Over time, research and monitoring have expanded to explore the effects of forest harvesting, climate change, aquatic habitat manipulations and toxic contaminants. Advancements of our scientific knowledge of forest ecosystems and a baseline of long-term environmental data enables study results to inform Canadian governments on environmental policy and forest management legislation.

Hydrological, meteorological, and vegetation data collected by scientists at the Great Lakes Forestry Centre is included in this directory. Experimental sites and scientific investigations in the TLW are summarized in the compendium document. Visit our website at:

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Country: Canada

Electronic Mail Address: kara.webster@canada.ca

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