人工增雨雪！ “十四五”时期我国向天“借”水约1677亿吨

Core Insights - The meteorological department in China has actively conducted artificial weather modification operations during the "14th Five-Year Plan" period, resulting in an increase of approximately 1,677 billion tons of precipitation and a reduction in economic losses by about 60.3 billion yuan [1][2]. Group 1: Weather Modification Impact - Artificial weather modification has provided strong support for disaster prevention and reduction, as well as ensuring agricultural harvests [1]. - The operational area for artificial weather modification covers 68% of major grain-producing areas, 63% of key ecological function areas, 75% of tobacco-growing areas, and 55% of orchard areas [1]. Group 2: Ecological Benefits - Artificial weather modification plays a significant role in improving the ecological environment, with ongoing operations in key ecological protection areas such as the Sanjiangyuan, Qilian Mountains, and Tianshan Mountains, contributing to an increasing trend in vegetation coverage [1]. Group 3: Future Plans - During the "15th Five-Year Plan" period, the meteorological department aims to enhance the service effectiveness of artificial weather modification in disaster prevention, agricultural production, ecological protection, and major emergency responses [2].