Water-Quality Characteristics of Michigan?s Inland Lakes, 2001?10 okumak kayıt olmadan

Water-Quality Characteristics of Michigan?s Inland Lakes, 2001?10

Çevre

The U.S. Geological Survey and the Michigan Depart-ment of Environmental Quality (MDEQ) jointly monitored for selected water-quality constituents and properties of inland lakes during 2001–10 as part of Michigan’s Lake Water-Qual-ity Assessment program. During 2001–10, 866 lake basins from 729 inland lakes greater than 25 acres were monitored for baseline water-quality conditions and trophic status. This report summarizes the water-quality characteristics and trophic conditions of the monitored lakes throughout the State; the data include vertical-profile measurements, nutrient measure-ments at three discrete depths, Secchi-disk transparency (SDT) measurements, and chlorophyll a measurements for the spring and summer, with major ions and other chemical indicators measured during the spring at mid-depth and color during the summer from near-surface samples.

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Dazzle Book Press 15 x 0,7 x 22 cm Flower Love Press Collectif 15 x 0,5 x 22 cm 1 Haziran 2018 28 Şubat 2018 15 x 0,4 x 22 cm 21,6 x 0,6 x 27,9 cm Kolektif U.S. Department of the Interior BrownTrout Publisher 1 Ocak 2018 15 x 0,3 x 22 cm 30 Eylül 2020 15 x 0,6 x 22 cm 1 Ocak 2016 1 Ocak 2017

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