在实施西部大开发的战略中 ,国家已确定把加强生态环境的保护和建设作为一个重点 ,这显然离不开气象科技的广泛参与。气候资源的合理开发利用 ,准确及时的天气预报服务和农业气象服务 ,气象灾害的监测和防御等等 ,对于西部地区的可持续发展都有着十分重要的意义。以人工增雨（ In the strategy of implementing the large-scale development of the western region, the country has made it a priority to strengthen the protection and construction of the ecological environment, which obviously can not do without the extensive participation of meteorological science and technology. The rational development and utilization of climate resources, accurate and timely weather forecast services and agrometeorological services, meteorological disaster monitoring and prevention, etc., are of great significance to the sustainable development of the western region. Artificial precipitation (