摘要
黑龙江扎龙自然保护区是我国最大的以鹤类等大型水禽为主体的珍禽鸟类和湿地生态类型的国家级自然保护区。为了迅速查清2001年4月至2002年7月间先后两次对扎龙湿地调水情况,我们采用了美国陆地卫星影像Landsat-ETM对调水前后四个时相进行了解译,在GIS支持下,结合扎龙遥感野外验证对扎龙湿地变化进行了科学分析,在较短时间内取得了可靠数据,为下一步扎龙湿地水资源规划提供了科学依据。
Zhalong Nature Reserve in Hei LongJiang province is the biggest national naturereserve region for wetland ecology type and rare birds whichgave priority to large waterbirdssuch as crane species. In order to quicklymaster the situation of twice water transfer from April, 2001to July, 2002, four temporal Landsat ETM remote sensed images were used in this study. Supported by GIS, combining remote sensing field validate, wetland dynamic change in Zhalongwas analysed and credibledata was obtained in short time and it can provide scientificproof for next wetland resources plan in Zhalong.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2005年第3期83-87,共5页
Journal of Arid Land Resources and Environment
基金
国家自然科学基金项目(30470312)资助
教育部重点实验室基金项目(2003400219)资助
