Water Quality Simplified - Tuktut

Water Quality Simplified - Tuktut This dataset is a simplified version of water quality measurements taken in Tuktut Nogait National Park. It is a collection of measurements which make up two water quality indexes: Nutrients and Major Ions (NMI) Index and Metals Index. The measurements are taken along the Hornaday River annually in early-July. The chemical composition of water influences the biological productivity and species composition of rivers. Changes in the water quality in the rivers and creeks in the Western Arctic can act as early indicators of ecosystem change. The presence of contaminants, such as persistent organic pollutants (POPs), heavy metals, and radionuclides are a concern because they can have negative effects on Arctic ecosystems and human health. Furthermore, a changing climate in the Arctic can influence the nutrient levels in the streams and rivers as more nutrients will be released from thawing permafrost. As the expected effects of climate change on Arctic ecosystems are still unknown, continuous monitoring is paramount. 2018-04-19 Parks Canada Jay.frandsen@pc.gc.ca Nature and EnvironmentTuktut Nogait National Parkwater qualityecological integrityHornaday Riverheavy metalsnutrientsphysical and major ionsclimate change Water Quality Simplified - Tuktut -Nutrients, Physicals ,and Major Ions - 2015-2017 - data - 1CSV https://124gc.sharepoint.com/:x:/s/external/_layouts/15/download.aspx/EWyNiL0nKtRFqD7Q6qnCBYwB-noDQuF4FZTmFSPnybH6CA?e=kNs778 Water Quality Simplified - Tuktut -Metals - 2015-2017 - data - 2CSV https://124gc.sharepoint.com/:x:/s/external/_layouts/15/download.aspx/EfxmUWhXPCVCmFV9R5BeiGgB8sTboqhPiKfby-BH1ThMHQ?e=euifru Water Quality Simplified - Tuktut - 2015-2017 - data dictionaryCSV https://124gc.sharepoint.com/:x:/s/external/_layouts/15/download.aspx/EeXwLfb63bpCrawDL8fZDysBnQIqJYckgIucBGS9OolVTg?e=gLqWx2

This dataset is a simplified version of water quality measurements taken in Tuktut Nogait National Park. It is a collection of measurements which make up two water quality indexes: Nutrients and Major Ions (NMI) Index and Metals Index. The measurements are taken along the Hornaday River annually in early-July. The chemical composition of water influences the biological productivity and species composition of rivers. Changes in the water quality in the rivers and creeks in the Western Arctic can act as early indicators of ecosystem change. The presence of contaminants, such as persistent organic pollutants (POPs), heavy metals, and radionuclides are a concern because they can have negative effects on Arctic ecosystems and human health. Furthermore, a changing climate in the Arctic can influence the nutrient levels in the streams and rivers as more nutrients will be released from thawing permafrost. As the expected effects of climate change on Arctic ecosystems are still unknown, continuous monitoring is paramount.

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