摘要
在历史、地理、水文泥沙等学科相关研究成果的基础上，进行了历史演变与现状比较的初步研究，主要在以下几方面取得 了进展：①洞庭湖与荆江的历史演变及其对地区经济和生态环境影响的评价；②近代以来泥沙淤积和人为围垦对洞庭湖 影响的定量估算；③历史阿期荆江河床淤积速率的评估。
Basis on the related achievements of history, geography, hydraulic silt and other subjects, this paper made a primary research on comparing historical development and present conditions and have made progress about these items: (a) The historical development about Dongting Lake and Jing River and evaluation on the effect of regional ecological and environment;(b) The quota evaluated calculation on the effect of silting up and synthetically regional and by hiking; (c) The evaluation on silting rate of Jing River bed in historical times.
出处
《黑龙江水专学报》
2001年第3期1-7,共7页
Journal of Heilongjiang Hydraulic Engineering College
基金
国家防汛办公室资助项目。
