沙漠与绿洲气象2025，Vol.19Issue(6)：26-36,11.DOI:10.12057/j.issn.2097-6801.2212.07003
中国草地退化遥感监测技术探讨与展望
Discussion and Prospect of Remote Sensing Monitoring Technology for Grassland Degradation in China
摘要
Abstract
This paper systematically reviews the research progress in remote sensing technologies for monitoring grassland degradation in China.It focuses on the performance and limitations of multispectral,hyperspectral,and multi-source data fusion technologies,and analyzes the applicability and issues of remote sensing evaluation indicators.In response to current bottlenecks such as limited spatiotemporal resolution and insufficient accuracy in grassland vegetation identification,this study proposes future directions for the development of remote sensing monitoring and evaluation technologies for grassland degradation.These include establishing an integrated"satellite-airborne-ground"stereoscopic observation network to achieve multi-dimensional and high-precision data acquisition.Furthermore,developing new classification models tailored to grassland degradation applications is essential to fully exploit the spectral,spatial,and spatio-spectral features of remote sensing data.Finally,establishing a comprehensive monitoring and evaluation index system that accurately reflects the ecological processes of grassland degradation will enable a scientific assessment of grassland health and provide a robust basis for grassland conservation and management.关键词
草地退化/遥感监测与评价/数据融合/"星-空-地"一体化立体观测网络Key words
grassland degradation/remote sensing monitoring and evaluation/data fusion/integrated satellite-airborne-ground observation network分类
信息技术与安全科学引用本文复制引用
郑奕,尹仔锋,王瑶,李杨,赵玲,姚俊强..中国草地退化遥感监测技术探讨与展望[J].沙漠与绿洲气象,2025,19(6):26-36,11.基金项目
新疆维吾尔自治区自然科学基金面上项目(2022D01A370) （2022D01A370）
新疆气象为农服务核心技术攻关项目(2025NQ017) （2025NQ017）
草原生态修复治理补助监测及科技支撑项目(XJCYZZXZ202401) （XJCYZZXZ202401）
自治区林草专项资金(草原保护建设支撑)草原科技支撑服务项目(CYZZXZ202506) （草原保护建设支撑）
