科技创新与应用2025，Vol.15Issue(8)：109-112,4.DOI:10.19981/j.CN23-1581/G3.2025.08.024
2021-2022年江苏省水域面积变化监测成果研究
摘要
Abstract
In order to accurately understand the dynamic changes of water area in Jiangsu Province and implement the"Measures for the Protection of Water Waters of Jiangsu Province".This paper uses 0.5-meter spatial resolution high-view satellite images to carry out monitoring and analysis of water area changes in Jiangsu Province from 2021 to 2022.Monitoring results show that the water area will increase in 2022,with the water areas of Huai'an,Lianyungang,Taizhou,Xuzhou,Changzhou,Suqian and Wuxi increasing,and the water areas of Suzhou,Nantong,Zhenjiang,Nanjing,Yancheng and Yangzhou decreasing;2021-2022 The types of water area increase are lakes and rivers;the types of water area decrease are pits,ponds,ditches and reservoirs;The water area of key rivers and lakes has increased significantly,mainly due to the return of Hongze Lake,Baima Lake,Luoma Lake,etc.to lakes to lakes,and the lake waters have increased.The results of this monitoring provide water administrative departments at all levels for water protection and management.Provide important data support and decision-making basis.关键词
水域面积变化/重点河湖/遥感技术/高分影像/卫星影像Key words
water area change/key rivers and lakes/remote sensing technology/high-resolution images/satellite image分类
建筑与水利引用本文复制引用
钱程,梁文广,宋亚君,蒋志昊,况曼曼,刘钰..2021-2022年江苏省水域面积变化监测成果研究[J].科技创新与应用,2025,15(8):109-112,4.基金项目
江苏省水利科学研究院自主科研经费专项资金项目(2024z007、2022z027) （2024z007、2022z027）
