云南省干热地区地表水资源状况分析

干热地区在云南省的分布较为广泛，主要分布在金沙江、南盘江、元江和怒江流域。干热地区是云南省地形和气候共同影响下形成的特殊区域，区域内太阳辐射热能非常丰富，适宜农业经济的发展。根据干热地区的降水量、水面蒸发量和地表水资源等干热地区的水资源状况，对区域水资源特性进行分析研究，从而得出了云南省干热地区水资源的分布规律，为区域水资源的开发、利用、保护和管理提供了科学依据。

Analysis of surface water resources in xerothermic areas in Yunnan Province

Xerothermic areas distribute widely in Yunnan Province,mainly in the basins of the Jinsha River,the Nanpan River,the Yuanjiang River and the Nujiang River.The xerothermic area is special one in Yunnan Province formed under co-influence of landform and climate,in the areas,the radiated solar thermal energy is very rich and very favorable to agriculture production.According to water resources condition in xerothermic area,such as precipitation,water surface evaporation and surface water resources etc.,the regional water resources characteristics are studied and the distribution law of water resources in xerothermic areas in Yunnan Province is obtained.The achievements provide scientific base for development,utilization,protection and management of the regional water resources.