水土保持研究2025，Vol.32Issue(2)：316-320,330,6.DOI:10.13869/j.cnki.rswc.2025.02.031
生态输水对台特玛湖生态改善情况分析评价
Analysis and evaluation of the ecological improvement of Taitema Lake by ecological water transport
摘要
Abstract
[Objective]The aims of this study are to evaluate the ecological environment improvement status of the affected area after the ecological water transfer of Lake Taitema,and to provide support for regional vegetation construction,soil erosion control,and lake ecological restoration.[Methods]Based on the dynamic monitoring results of soil erosion nationwide,a comparative analysis was conducted on the changes in land use and corresponding soil erosion in the Taitema Lake Basin before(1998)and in the current year(2022)of ecological water transfer.[Results]Compared with before ecological water transfer,the sandy area in the water affected area of Lake Taitema decreased by 454.79 km2,with a decrease rate of 70.79％.The vegetation area increased by 304.30 km2,with a growth rate of 100.24％.The vegetation coverage increased from 14.83％before ecological water supply to 22.26％.The area affected by ecological water transportation in Lake Taitema had decreased by 437.51 km2 to 254.60 km2,accounting for 25.18％of the total land area,all of which were mild erosion.The area of soil erosion had decreased by 437.51 km2.[Conclusion]After ecological water transfer,the ecological environment of Lake Taitema had significantly improved,and the regional land use had shifted from a single structure dominated by sandy land to a diverse structure,with a significant increase in vegetation coverage.关键词
塔里木河/台特玛湖/水土流失/动态变化/生态输水Key words
Tarim River/Taitema Lake/soil and water Loss/dynamic change/ecological water transport分类
农业科技引用本文复制引用
张建国,曹雪峰,李晶晶..生态输水对台特玛湖生态改善情况分析评价[J].水土保持研究,2025,32(2):316-320,330,6.基金项目
黄委优秀青年人才科技项目"黄土丘陵沟壑区土壤侵蚀模型参数本地化研究"(HQK-202303) （HQK-202303）
水利部财政预算项目"全国水土流失动态监测项目"(12620134000918001) （12620134000918001）
