搜索结果: 1-6 共查到“水文化学 water quality”相关记录6条 . 查询时间(0.107 秒)
Modelling the Effects of Acid Deposition:Estimation of Long-Term Water Quality Responses in Forested Catchments in Finland
Acid Deposition Long-Term Water Quality Responses Forested Catchments
2009/10/27
A modelling study has been undertaken to investigate long-term changes in
surface water quality in two contrasting forested catchments; Yli-Knuutila, with
high concentrations of base cations and sul...
USE OF HYDROCHEMISTRY AND ENVIRONMENTAL ISOTOPES TO EVALUATE WATER QUALITY, LITANI RIVER, LEBANON
HYDROCHEMISTRY WATER QUALITY ENVIRONMENTAL ISOTOPES
2009/10/12
The chemical and isotopic composition of water discharging from springs, surface and groundwater in the Litani river basin were studied. The data include field measurements of specific conductance, pH...
THE IMPACT OF LANDUSE ON SURFACE WATER QUALITY IN QUEENS COUNTY, NEW YORK
Queens County phosphate dissolved oxygen water bodies
2009/10/12
Community water supplies throughout the United States are under increasing threat of contamination from agricultural and urban use of fertilizers and pesticides. Water samples were collected and analy...
Boron concentrations in rainfall, throughfall and stemflow for Spruce stands, mist, streamwater and groundwater are compared with chloride to assess atmospheric sources and catchment input-output bala...
Towards benchmarking an in-stream water quality model
in-stream water quality model general quality assessment
2009/5/6
A method of model evaluation is presented which utilises a comparison with a benchmark model. The proposed benchmarking concept is one that can be applied to many hydrological models but, in this inst...
Water quality limits for Atlantic salmon (Salmo salar L.) exposed to short term reductions in pH and increased aluminum simulating episodes
acid neutralizing capacity pH Atlantic salmon
2009/4/29
Acidification has caused the loss or reduction of numerous Atlantic salmon (Salmo salar L.) populations on both sides of the North Atlantic. Acid deposition peaked in the 1980's and resulted in both c...
