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2014 status of the Lake Ontario lower trophic levels

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Citation

Kristen T. Holeck, Lars G. Rudstam, Christopher Hotaling, Russ D. McCullough, Dave Lemon, Web Pearsall, Jana Lantry, Michael J. Connerton, Steve LaPan, Zy Biesinger, Brian F. Lantry, Maureen Walsh, and Brian C. Weidel, 2015, 2014 status of the Lake Ontario lower trophic levels: NYSDEC Lake Ontario Annual Report .

Summary

Soluble reactive phosphorus (SRP) concentrations have been stable in nearshore and offshore habitats since 1998 (0.4 – 3.3 μg/L). SRP concentrations were low in 2014; Apr/May – Oct mean values were <1 μg/L at most sites. Spring TP concentrations at individual sites exceeded 10 μg/L on occasion, but spring means were below the 10 μg/L target set by the Great Lakes Water Quality Agreement of 1978 for offshore waters of Lake Ontario. TP concentrations were low at both nearshore and offshore locations; Apr/May – Oct mean values from individual sites ranged from 4.6 – 9.1 μg/L. Spring TP has declined significantly in the longer data series (since 1981), but not since 1995 indicating stable nutrient loading into Lake Ontario for nearly two [...]

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Type Scheme Key
local-index unknown 70192204
local-pk unknown 70192204
series unknown NYSDEC Lake Ontario Annual Report

Citation Extension

conferenceLake Ontario Committee Meeting
journalNYSDEC Lake Ontario Annual Report
parts
typePublication Place
valueAlbany, NY
languageEnglish
citationTypeReport

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