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| 变化环境下的龙川江流域水循环要素响应与趋势 | |
| 引用本文： | 丁文荣,吕喜玺,明庆忠.变化环境下的龙川江流域水循环要素响应与趋势[J].节水灌溉,2011(2):1-4. |
| 作者姓名： | 丁文荣 吕喜玺 明庆忠 |
| 作者单位： | 1. 云南师范大学旅游与地理科学学院,云南昆明,650092;云南财经大学气候变化与流域管理中心,云南昆明,650221 2. 云南财经大学气候变化与流域管理中心,云南昆明,650221;新加坡国立大学地理系,新加坡,119260 3. 云南师范大学旅游与地理科学学院,云南昆明,650092 |
| 基金项目： | 国家自然科学基金-云南省人民政府联合基金重点资助项目(U0933604); 云南省自然科学基金资助项目(2009CD053) |
| 摘 要： | 根据实测资料,分析了1950年以来龙川江流域气温、降水、水面蒸发和径流等水循环要素的变化情况.结果表明受全球升温的影响,龙川江流域气温和降水量均为较明显的升高和增加趋势,年径流量呈现为非常微弱的减少趋势,而年蒸发量则表现为非常明显的减少趋势.从年代际来看,气温在20世纪80年代以前是偏冷期,80年代以来为偏暖期;蒸发量... |
| 关 键 词： | 变化环境 水循环 响应 龙川江流域 |
Response of Water Cycle Factors to Changing Environment in Longchuanjiang River Basin |
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| DING Wen-rong , L Xi-xi , MING Qing-zhong.Response of Water Cycle Factors to Changing Environment in Longchuanjiang River Basin[J].Water Saving Irrigation,2011(2):1-4. | |
| Authors: | DING Wen-rong L Xi-xi MING Qing-zhong |
| Institution: | DING Wen-rong1,2,Lü Xi-xi2,3,MING Qing-zhong1(1.College of Tourism and Geography Science,Yunnan Normal University,Kunming 650092,China,2.Global Change and Watershed Management Research Center,Yunnan University of Finance Economics,Kunming 650221,3.Department of Geography,National University of Singapore,119260,Singapore) |
| Abstract: | According to the weather and hydrological observation data from the gauging stations,the data of temperature,precipitation,surface water evaporation and runoff since 1950s of Longchuanjiang river basin was analyzed in this paper.The results showed that under the impacts of global warming,air temperature and precipitation in Longchuanjiang river basin presented significantly increase and the upward trend,respectively,and the annual runoff presented a very weak decreasing trend,while the annual evaporation pr... |
| Keywords: | changing environment water cycle response Longchuanjiang River Basin |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |