水利水电科技进展2024，Vol.44Issue(1)：1-8,8.DOI:10.3880/j.issn.1006-7647.2024.01.001
我国主要河川径流演变规律与归因及其区域特征
Evolution law,attribution and regional characteristics of runoff for major rivers in China
摘要
Abstract
Major research results achieved in China during the past recent years were systematically reviewed and summarized from four aspects,including main analysis methods and main evolution laws of river runoff,main attribution methods and main attribution analysis of river runoff,case study analysis,as well as the regional distribution characteristics of the main runoff evolution laws and runoff attribution analysis in China.The results show that the Mann-Kendall non-parametric trend test method is a commonly used method for analyzing runoff evolution law.Hydrological modeling method,statistical analysis method,and the coupled energy-water balance equation based on Budyko hypothesis are commonly applied methods for attribution analysis of runoff changes,among which the coupled energy-water balance equation based on Budyko hypothesis is widely employed.Except for the rivers in the northwest regions and southwestern rivers showing an increasing trend,the runoff of major rivers in other regions of China is decreasing.Human activities are the main cause of runoff variations for major rivers in China.关键词
河川径流/气候变化/人类活动/演变规律/归因分析Key words
river runoff/climate change/human activities/evolution law/attribution analysis分类
天文与地球科学引用本文复制引用
徐宗学,班春广,张瑞..我国主要河川径流演变规律与归因及其区域特征[J].水利水电科技进展,2024,44(1):1-8,8.基金项目
国家自然科学基金重大研究计划重点支持项目(91647202) （91647202）
