流域生态遥感评价方法及应用示范研究

【摘要】 以三峡库区香溪河小流域生态系统遥感评价为典型应用示例,从环境问题出发,建立能满足中小尺度流域生态管理的生态评价指标体系、方法与模型,并从流域生态评价指标信息获取的途径出发,筛选出生态评价指标信息可遥感获取的指标类,建立主要技术流程与方法。更多还原

【Abstract】 Focused on the main environmental problem,taken the remote sensing evaluation for the ecological system of Xiangxihe river small watershed in three-gorge reservoirregion as an typical application example,the ecological evaluation index system,method and model for ecological management in medium or small river basin were built,the available indexes were selected and the main technical process and method were given.更多还原