会议专题

长江流域潜在蒸散发的时空变化和原因分析

  In this study the Penman-Monteith reference evapotranspiration at 150 meteorological stations during 1960-2000 in the Changjiang (Yangtze River) catchment in China are calculated,compared and regionally mapped. Their spatial distributions and<br>  temporal variations are examined and the causes for the variations are discussed. For the whole catchment,there is a significant decreasing trend in the reference evapotranspiration and which is mainly caused by a significant decrease in the net total radiation and wind speed over the catchment.

长江流域 潜在蒸散发 时空变化

许崇育 龚乐冰 陈永勤 姜彤

挪威奥斯陆大学地球科学系 瑞典乌普萨拉大学地学系 香港中文大学地理与资源管理学系 中国科学院南京地理与湖泊研究所

国内会议

2007年全球华人地理学家大会暨2007海峡两岸地理学家大会——中国地理学会年度研究生联合论文发表会

台湾高雄

中文

216-222

2007-04-28(万方平台首次上网日期,不代表论文的发表时间)