MAPLE
发表于 2025-4-2 22:46:25
Sensitivity of the Regional Water Balance in the Columbia River Basin to Climate Variability: Applicrecipitation to evapotranspiration and runoff. However, modeled total annual runoff was significantly less than measured runoff, primarily because precipitation is underestimated by the network of measurement stations and because of limitations associated with the interpolation procedure used to dis
Glycogen
发表于 2025-4-2 23:53:26
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使残废
发表于 2025-4-3 06:25:12
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Indecisive
发表于 2025-4-3 10:02:54
Impacts of Watershed Management on Land-Margin Ecosystems: The Columbia River Estuaryy. Regulation of river flow has reduced spring freshet flows to about 50% of the natural level, and has increased fall minimum flows by 10 to 50%. The reduction in spring freshets has lowered modern-day sediment input to the estuary to ~25% of that recorded in the latter part of the 19th century. Na
忍受
发表于 2025-4-3 16:12:27
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