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pro vyhledávání: '"George Onwumere"'
Autor:
Brian Engeness, Meghan Rosewood-Thurman, Stacy Polkowske, Jack E. Janisch, Glenn Merritt, Chad A. Larson, George Onwumere, Jill Lemmon
Publikováno v:
Ecological Indicators. 102:175-185
We report results from the first statewide assessment of biological health in perennial streams in Washington State. Using a probabilistic sampling survey design, we were able to make unbiased estimates of biological condition of macroinvertebrate co