搜索结果: 1-5 共查到“湖沼学 nutrient”相关记录5条 . 查询时间(0.078 秒)
Uncertainty of solute flux estimation in ungauged small streams：potential implications for input-output nutrient mass balances at stream reach scale
nutrient retention hydrological conditions
2009/5/18
Input-output mass balances within stream reaches provide in situ estimates of stream nutrient retention/release under a wide spectrum of hydrological conditions. Providing good estimates of the mass b...
Effects of watershed and riparian zone characteristics on nutrient concentrations in the River Scheldt Basin
riparian zone watershed River Scheldt Basin
2009/5/15
The relative influence of a set of watershed characteristics on surface water nutrient concentrations was examined in 173 watersheds within two subcatchments (Upper-Scheldt and Nete) of the River Sche...
Participatory scenario development for integrated assessment of nutrient flows in a Catalan river catchment
nutrient flows Catalan river catchment
2009/5/13
Rivers in developed regions are under significant stress due to nutrient enrichment generated mainly by human activities. Excess nitrogen and phosphorus emissions are the product of complex dynamic s...
Physical pathways of nutrient supply in a small, ultraoligotrophic arctic lake during summer stratification
Physical pathways nutrient supply
2014/5/4
During the ice-free period in the Arctic, the thermal structure and mixing dynamics of small lakes change with the passing of air masses. In Toolik Lake, Alaska, stable warm air masses during the ice-...
Solar radiation-nutrient interaction enhances the resource and predation algal control on bacterioplankton: A short-term experimental study
Solar radiation-nutrient predation algal
2014/5/4
An in situ experimental assessment was made of the effects of the interaction between spectral composition of solar radiation and the limiting nutrient (phosphorous, P) on the algae-bacteria link, mea...