摘要
根据遥感图象（ＴＭ）对叶尔羌河平原绿洲水盐监测区进行了土地类型的判读，区分农区和非农区两大类型。由水盐监测结果，对监测区及其分区的年陆面蒸发量进行了计算和分析。
The water and salt monitoring region of Yerqiang River basin plain oasis are divided into two categories, agriculture area and non-agriculture area, based on the Remote Sensing imagines (TM). Land evaporation of monitoring region and its sub-region are analyzed and calculated through the measured data. Annual evaporation is estimated for different land use type by applying evaporation coefficient method.
出处
《灌溉排水》
CSCD
1999年第2期43-46,61,共5页
Irrigation and Drainage
基金
国家自然科学基金
关键词
叶尔羌河
平原绿洲
遥感
土地类型
陆面蒸发
耗水
Yerqiang River plain oasis Remote Sensing land use type land evaporation water consumption
