为了分析内陆湖泊水域面积和湖岸线的空间形态变化特征,基于Landsat MSS/TM/ETM/OLI影像,利用归一化水体指数提取1972—2022年阿牙克库木湖水域面积和湖岸线,重建湖区面积日值和年均变化曲线,并分析湖岸线变化的时空差异特征。结果表明:1972—2022年间阿牙克库木湖的水域面积呈扩张趋势;与1972年的湖区水域平均面积493.5 km
Perico R.,Brunner P.,Frattini P.,Crosta G. B..Water Balance in Alpine Catchments by Sentinel Data[J].Water Resources Research,2022.
Yao Tandong,Bolch Tobias,Chen Deliang,Gao Jing,Immerzeel Walter,Piao Shilong,Su Fengge,Thompson Lonnie,Wada Yoshihide,Wang Lei,Wang Tao,Wu Guangjian,Xu Baiqing,Yang Wei,Zhang Guoqing,Zhao Ping.The imbalance of the Asian water tower[J].Nature Reviews Earth & Environment,2022.
Meyer Michael F,Labou Stephanie G,Cramer Alli N,Brousil Matthew R,Luff Bradley T.The global lake area, climate, and population dataset.[J].Scientific data,2020.
Giovanni Randazzo,Giovanni Barreca,Maria Cascio,Antonio Crupi,Marco Fontana,Francesco Gregorio,Stefania Lanza,Anselme Muzirafuti.Analysis of Very High Spatial Resolution Images for Automatic Shoreline Extraction and Satellite-Derived Bathymetry Mapping ?[J].Geosciences,2020(5).
Kale M M,Ataol M,Tekkanat I S.Assessment of shoreline alterations using a Digital Shoreline Analysis System: a case study of changes in the Ye?il?rmak Delta in northern Turkey from 1953 to 2017.[J].Environmental monitoring and assessment,2019(6).
Bai Jie,Chen Xi,Li Junli,Yang Liao,Fang Hui.Changes in the area of inland lakes in arid regions of central Asia during the past 30 years.[J].Environmental monitoring and assessment,2011.
Walter W. Immerzeel,Ludovicus P. H. van Beek,Marc F. P. Bierkens.Climate Change Will Affect the Asian Water Towers[J].Science,2010(5984).
S. K. McFEETERS.The use of the Normalized Difference Water Index (NDWI) in the delineation of open water features[J].International Journal of Remote Sensing,1996.