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020 |a9780660795263
040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-on
0861 |aFs97-4/3313E-PDF
1001 |aElmarsafy, Mariam, |eauthor.
24510|aEvaluation of Toronto region area of concern degradation of phytoplankton and zooplankton populations and analysis to support loss of fish and wildlife habitat beneficial use impairments / |cMariam Elmarsafy, Kelly L. Bowen, Mark A.J. Fitzpatrick, Heather A. Niblock, Joseph N. Gentile, Warren J.S. Currie.
264 1|aBurlington, ON : |bFisheries and Oceans Canada, Ontario and Prairie Region, Canada Centre for Inland Waters, Great Lakes Laboratory for Fisheries and Aquatic Sciences, |c2025.
264 4|c©2025
300 |a1 online resource (xii, 104 pages) : |billustrations, maps, graphs, photographs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |x1488-5387 ;|v3313
504 |aIncludes bibliographical references (pages 37-46).
5203 |a"This study identifies plankton communities impairments within the Toronto and Region Area of Concern (AOC) to determine food resources for forage fishes in different habitats to support an assessment of Beneficial Use Impairment (BUI) 13 (Degradation of Phytoplankton and Zooplankton Populations) and provide georeferenced habitat data for BUI 14 (Loss of Fish and Wildlife Habitat). Water quality, zooplankton abundance and biomass differed across habitat ecotypes, with Inner Harbour exhibiting very low biomass similar to the open waters of Lake Ontario and a higher proportion of small taxa like rotifers, in spite of elevated nutrients"--Abstract, page ix.
546 |aIncludes abstracts in English and French.
650 0|aFreshwater phytoplankton|zOntario, Lake (N.Y. and Ont.)
650 0|aFreshwater zooplankton|zOntario, Lake (N.Y. and Ont.)
650 0|aFreshwater invertebrates|zOntario, Lake (N.Y. and Ont.)
650 0|aUrban runoff|zOntario, Lake (N.Y. and Ont.)
650 0|aFreshwater habitat conservation|zOntario, Lake (N.Y. and Ont.)
650 6|aPhytoplancton d'eau douce|zOntario, Lac (N.Y. et Ont.)
650 6|aZooplancton d'eau douce|zOntario, Lac (N.Y. et Ont.)
650 6|aInvertébrés d'eau douce|zOntario, Lac (N.Y. et Ont.)
650 6|aÉcoulement urbain|zOntario, Lac (N.Y. et Ont.)
650 6|aHabitats d'eau douce|xConservation|zOntario, Lac (N.Y. et Ont.)
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bOntario and Prairie Region, |eissuing body.
7102 |aGreat Lakes Laboratory for Fisheries and Aquatic Sciences, |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences,|x1488-5387 ;|v3313.|w(CaOODSP)9.505211
85640|qPDF|s6.59 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-3313-eng.pdf