白忱鹤迁徙路径与地面条件变化信息的遥感监测

据两千多年来的文字记载 ,候鸟适应了地球系统的气候环流、地表温度和湿地生态系统的分布与季节变化 ,选择了迁徙这种生存方式 ,幼年候鸟在迁徙往返中成长 ,候鸟种群在千里迁徙中优胜劣汰。传统监测候鸟迁徙路线的方法普遍采用的是环志法 ,这种方法的回收率为 1 0 %左右。近年来 ,我们与北海道环境研究所、东京大学 ,围绕鹤类鸟迁徙路径及其地面条件变化问题 ,开展了卫星跟踪数据、遥感成像数据、地表温度数据收集、处理和分析 ,得到了初步的结果。这项研究对中国东部经济快速发展地区和待振兴的东北老工业区的布局和发展 ,以及候鸟保护提供科学依据。本文主要介绍了具有代表性的候鸟 ,白忱鹤的迁徙路径监测和分析结果。

White-napped Canes Migratory Roads Tracking and Surface Condition Change Monitoring by Satellite and Weather Data

Based on history record,white naped canes follow the low of the earth system: Climate circulation, surface temperature, NDVI,wetlands distributions and establish the migrating roads.During the migrating the stronger survive, and old weak bird discard. Any changes of wetland in migratory road or stopover will bring living problems for the birds. The migratory road corresponds with going the economy and population developing area and old industry areas, so that The result of the study can provide scientific information for sustainable development of the region. In resent years,the Institute of Remote Sensing Applications, CAS, Hokkaido Institute of Environment and the University of Tokyo organized a research project to study migratory roads and monitoring surface condition change using satellite tracking data, satellite imagery data, and surface temperature data. Some results are introduced in this article.