福建省水循环要素分析

The Analysis of the Essential Factors of Water Circulation in Fujian Province

本文从环境水文学的观点出发,应用水量平衡理论对福建省的水循环进行探讨。分析了福建省水汽输送,降水、蒸发及径流的特性,它们的地理分布和年际变化规律。阐明了水循环诸要素之间的关系以及人类活动对水循环的影响,并对水量供需平衡进行分析。

Based on environmental hydrology, applying the theory of water budget, this paper studies the water circulation of Fujian Province, analyzes the features of its water vapour flux, precipitation, evaporation and runoff, their geographic distribution and year-to-year fluctuation law, elaborates the relationship among the different factors of water circulation and the effect of human activities on water circulation, and analyzes the water budget provided and demanded.