长江源区径流年内分配时程变化规律分析_stmopen 关键词】: 长江源区 径流 年内分配 [gap=942]Keywords】: headwaters of the Yangtze River,runoff,annual distribution
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...，长江源区 [gap=9482]Keywords：Infiltration; saturation conductivity coefficient; vegetation cover; the source region of ...
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The Yangtze River Source Region is the type region of the high-cold ecosystem in China. Where have Unique and fragile ecosystem and especial hydrological characteristics.
长江源区是我国高寒生态系统典型区域,独特而脆弱的生态系统和特殊的水文特征,在寒区生态环境、水文循环及气候变化中起着极其重要的作用。
参考来源 - 长江源区植被净初生产力及水分利用效率的估算研究The source region of Yangtze River includes the catchment area beyond Zimenda hydro-station. It is one of the major water conserving areas for Yangtze River.
长江源区是指直门达水文站以上长江干支流的广大集水区域 ,是长江的重要水源涵养区。
参考来源 - 近四十年来长江源区河流水沙量的变化Infiltration is an important process in hydrologic cycle,in the source region of Yangtze River,infiltration of soil moisture has impact in runoff and plateau ecology.
入渗是水文循环过程中一个重要环节,在长江源区,土壤水分入渗对径流的影响很大,也是高原生态系统重要的影响因素。
参考来源 - 冻土高寒草甸草地土壤水分入渗过程及影响因素的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
由于长江源区冰川变化幅度小，虽冰川退缩使冰川融水径流量有所增加，但对径流的影响程度相对较小。
Although retreat of glaciers causes increase in glacier melt water runoff, the effect of glacier retreat on sur - face runoff is relatively small because of small amplitude of glacier change.
入渗是水文循环过程中一个重要环节，在长江源区，土壤水分入渗对径流的影响很大，也是高原生态系统重要的影响因素。
Infiltration is an important process in hydrologic cycle, in the source region of Yangtze River, infiltration of soil moisture has impact in runoff and plateau ecology.
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