00000nam 2200000za 4500 9.805532 CaOODSP 20221107135655 cr ||||||||||| 160331s2016 qucbd obs f000 0 eng d 9780660037592 CaOODSP eng n-cn-mb En4-144/70-2015E-PDF Canadian environmental sustainability indicators [electronic resource] : nutrients in Lake Winnipeg. Nutrients in Lake Winnipeg Gatineau, QC : Environment and Climate Change Canada, 2016. 24 p. : col. charts, col. maps Issued also in French under title: Indicateurs canadiens de durabilité de l'environnement : éléments nutritifs dans le lac Winnipeg. "February 2016." Includes bibliographical references (p. 23). "High phosphorus and nitrogen levels can result in harmful algal blooms in Lake Winnipeg. In 2013, phosphorus levels in its North and South basins and the Narrows were above the water quality guidelines for the protection of freshwater plants and animals most of the time. Nitrogen levels in each basin were generally below water quality guidelines"--P. 5. gccst Fertilizers gccst Lakes gccst Environmental indicators Canada. Environment and Climate Change Canada. Indicateurs canadiens de durabilité de l'environnement (CaOODSP)9.805534 Canadian environmental sustainability indicators (CaOODSP)9.822645 PDF 698 KB https://publications.gc.ca/collections/collection_2016/eccc/En4-144-70-2015-eng.pdf