Data were collected in 2017 by researchers at the USGS, USDA-ARS, and University of Wyoming on the food webs of plants, prairie dogs, arthropods, and birds in the Thunder Basin National Grassland. Dat

Mendeley Data2024-01-31 更新40

Endangered Species Act Section 7(a)(2) Biological Opinion and Magnuson– Stevens Fishery Conservation and Management Act Essential Fish Habitat Response for the U.S. EPA, Region IX Promulgation of a Freshwater Selenium Water Quality Criterion for the State of California U.S. EPA, Region IX Promulgation of a Freshwater Selenium Water Quality Criterion for the State of California

淡水硒污染标准

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NOAA Institutional Repository2024-09-06 更新50

Partitioning of gamma diversity in alpha and beta components for species richness ( 0 D ) and exponential Shannon diversity ( 1 D ) compared to null models (expected values) calculated between sites.

生物多样性分解

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Partitioning of gamma diversity in alpha and beta components for species richness (0D) and exponential Shannon diversity (1D) compared to null models (expected values) calculated between sites.

NIAID Data Ecosystem40

Results from analysis of similarities and species contributions (SIMPER).

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