水利学报2012，Vol.43Issue(11)：1287-1295,9.
面向对象模块化的分布式水文模型MODCYCLEⅡ：模型应用篇
MODCYCLE-An object oriented modularized hydrological model Ⅱ. Application
摘要
Abstract
The distributed hydrology model-MODCYCLE was used to simulate the water cycle in Tianjin, It includes the analyzsis on water transfer relationship and basin water balance influenced by human activities in the period from 1997 to 2004. The model has been verified on five aspects, and the results show that the whole annual average recharge amount of Tianjin is this period is 7.409 billion m3, the whole an- nual average ET amount is 7.126 billion m3, the whole annual average discharge amount is 0.870 billion m3, and the whole annual average change amount is-0.582 billion m3. The ratio of precipitation to the whole recharge is 74.2%. Among the composition of total ET, the amount of land ET is the largest, amounting 76.8%. Most discharge, amounting 97.3%, flows into the Bohai Bay. The soil water resource, surface water resource, and the shallow groundwater resource all keep balance, but the deep groundwater resource needs pumping because of water recharge shortage. According to this study, it is suggested that the MODCYCLE model has supplied a method and tool to describe the characteristics of the artificial-natural dual water cycle on regions.关键词
分布式水文模型/二元水循环/MODCYCLE/天津Key words
distributed hydrology model/artificial-natural dual water cycle/MODCYCLE/Tianjin分类
天文与地球科学引用本文复制引用
张俊娥,陆垂裕,秦大庸,王润冬..面向对象模块化的分布式水文模型MODCYCLEⅡ：模型应用篇[J].水利学报,2012,43(11):1287-1295,9.基金项目
基金项目：973重大基础研究项目 （）
国家自然科学基金项目 （）
国家自然科学基金创新研究群体基金项目 （）
世界银行全球环境基金（CEF）资助项目 （）
国家科技支撑计划项目 （）
