Modelling seasonal flow variability of European rivers
作者: Otto AbrahamssonLars Håkanson
作者单位: 1Department of Earth Sciences, Uppsala University, Villavagen, Uppsala, Sweden
刊名: Ecological Modelling, 1998, Vol.114 (1), pp.49-58
来源数据库: Elsevier Journal
DOI: 10.1016/S0304-3800(98)00117-3
关键词: RiversWater dischargeSeasonal variabilityModelling
原始语种摘要: Abstract(#br)River discharge influences many important processes in a lake ecosystem. For example, the tributary discharge is one of the major regulating factors for the lake water retention time and, hence, the retention of substances in lake water. However, river discharge depends on many more or less stochastic processes, which makes it difficult to give a reliable prediction of the discharge for a specific river at a given time. This paper presents an attempt to overcome many of those difficulties with a simple mathematical model. The model was designed to meet some specific demands for ecosystem modelling of contaminating substances. The most important of those requirements is that the model had to be based on readily available driving variables, preferably from standard maps. The...
全文获取路径: Elsevier  (合作)
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影响因子:2.069 (2012)

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关键词翻译
关键词翻译
  • seasonal 季节性的
  • variability 变异性
  • precipitation 沉淀
  • European 欧洲人
  • rivers 水流
  • discharge 
  • prediction 预报
  • latitude 纬度
  • monthly 月刊的
  • variables 变量