论文部分内容阅读
汛期,就是每年降水最集中的几个月(一般主汛期为7～9月),也是水文人一年中最忙碌的日子。水文工作主要是通过各观测站点实测水文数据,并及时、准确地将各种雨水情信息和洪水预报提供给各主管部门,为各级领导制定防洪决策提供重要依据。水文工作不但是水利的尖兵、抗旱防汛的耳目、水资源开发、利用、管理、保护的参谋,同时也是国家建设不可缺少的一项重要的前期工作和基础工作。 1998年汛期发生在我国长江
The flood season is where the annual rainfall is most concentrated (usually the main flood season is from July to September) and also the busiest day of the year for hydrologists. Hydrological work mainly through the observation of hydrological data at various observation sites, and timely and accurately provide all kinds of rain information and flood forecast to the various departments in charge of flood control decision-making at all levels to provide an important basis for decision-making. Hydrological work is not only a pioneer in water conservancy, but also an eye-catcher in flood control and drought relief, a consultant for the development, utilization, management and protection of water resources. It is also an important preparatory and basic work indispensable to national construction. The flood season in 1998 occurred in the Yangtze River in our country