搜索结果: 1-6 共查到“海洋科学 water quality”相关记录6条 . 查询时间(0.051 秒)
Satellite Monitoring of Inland and Coastal Water Quality: Retrospection, Introspection, Future Directions
Retrospection Introspection Future Directions
2015/7/23
Note the title of this book. It is about remote sensing of coastal and inland "Case 2" waters, not the open ocean. It is a book of commentary about remote sensing, not a text where you learn how to do...
Stable isotope estimates of evaporation : inflow and water residence time for lakes across the United States as a tool for national lake water quality assessments
inflow water residence
2014/11/28
We used water d2H and d18O from ca. 1000 lakes sampled in the 2007 U.S. Environmental Protection Agency’s
National Lakes Assessment (NLA) to assess two hydrological variables—evaporation as a percent...
Experimental evidence that pollution with urea can degrade water quality in phosphorus-rich lakes of the Northern Great Plains
pollution urea degrade water quality phosphorus-rich lakes the Northern Great Plains
2014/4/17
Urea is the most abundant nitrogen (N) fertilizer used on agricultural soils, yet its effects on adjacent aquatic ecosystems are largely unknown. Here 21-d, 3000-liter mesocosm experiments were conduc...
Long-term changes in abundance and diversity of macrophyte and waterfowl populations in an estuary with exotic macrophytes and improving water quality
Long-term changes in abundance diversity of macrophyte waterfowl populations in an estuary exotic macrophytes improving water quality
2014/4/22
We assessed species-specific coverage (km2) of a submerged aquatic vegetation (SAV) community in the fresh and upper oligohaline Potomac Estuary from 1985 to 2001 using a method combining field observ...
Degradation of water quality in Lough Neagh, Northern Ireland, by diffuse nitrogen flux from a phosphorus-rich catchment
Degradation of water quality Lough Neagh Northern Ireland diffuse nitrogen flux phosphorus-rich catchment
2014/4/22
Annually resolved fossil records of nitrogen (N) inputs (as sedimentary δ15N, N content), aquatic production (δ13C, C content), and algal abundance and gross community composition (pigments, nonsilice...
Paleo-indicators and water quality change in the Charlotte Harbor estuary (Florida)
Paleo-indicators water quality
2014/4/30
We reconstructed water quality changes for 1800 to 2000 in Charlotte Harbor (Florida), a shallow subtropical
estuary, by using a suite of biological and geochemical proxies in dated sediments collect...