搜索结果: 1-4 共查到“河流学与河口水文学 PAST”相关记录4条 . 查询时间(0.081 秒)
Increase in surface runoff in the central mountains of Mexico:lessons from the past and predictive scenario for the next century
surface runoff central mountains Mexico predictive scenario
2010/2/20
The hydrological response of a medium scale mountainous watershed (Mexico) is analysed over half a century. The hydrograph separation highlights an increasing surface runoff contribution since the ear...
Riverine transport of biogenic elements to the Baltic Sea – past and possible future perspectives
biogenic elements Riverine transport Baltic Sea
2009/5/14
The paper reviews critical processes for the land-sea fluxes of biogenic elements (C, N, P, Si) in the Baltic Sea catchment and discusses possible future scenarios as a consequence of improved sewage...
Water discharge and sediment flux changes over the past decades in the Lower Mekong River：possible impacts of the Chinese dams
suspended sediment concentration low water levels Lower Mekong River
2009/5/13
The Lower Mekong River has witnessed extremely low water levels over the past few years. There is speculation that the changes are a consequence of the construction and operation of the Chinese casca...
Modelling microbiological water quality in the Seine river drainage network: past, present and future situations
faecal coliforms microbiological water quality
2009/5/13
The Seine river watershed is characterized by a high population density and intense agricultural activities. Data show low microbiological water quality in the main rivers (Seine, Marne, Oise) of the ...