摘要
针对黄河流域气候变化与人类活动对流域水资源量的变化影响问题,建立了一大尺度分布式时变增益水文模型(DTVGM).DTVGM是系统论与物理机制相结合的水文模型.它能够在一定程度上解决无资料(缺资料)地区的水文问题(PUB).模型主要分为自然情况下产流与人类活动影响两大模块.
According to the impact of climate changes and human activities on the flow regimes in the Yellow River, a distributed time-variant gain model （DTVGM） is developed. The large-scale DTVGM is a monthly water balance model and it is based on systems theory and physical mechanism. It can solve some hydrologic problems on predictions in ungauged basins （PUB）. It has two sub-modules, natural runoff module and human activities module.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2005年第6期10-15,共6页
Engineering Journal of Wuhan University
基金
国家自然科学基金项目(No.50239050
50279049)资助
