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首页> 外文期刊>Proceedings of the International Association of Hydrological Sciences >Application of remote sensing data for measuring freshwater ecosystems changes below the Zeya dam in the Russian Far East
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Application of remote sensing data for measuring freshwater ecosystems changes below the Zeya dam in the Russian Far East

机译:遥感数据在测量俄罗斯远东Zeya大坝下的淡水生态系统变化中的应用

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The large Zeya hydropower dam is located on the Zeya River, the largest left-bank tributary of the Amur-Heilong River in Russia. The dam had been constructed by 1980 and its operation has significantly transformed the flow regime of the Zeya River. The flow regulation has reduced the magnitude of periodic flooding of the floodplain areas located downstream from the Zeya dam and disrupted habitats of flora and fauna. An estimation of the transformation of the freshwater ecosystems is required to develop measures necessary either to maintain or restore disrupted ecosystems. Application of remote sensing methods allows measuring characteristics of the ecosystem's components. Two sections of a floodplain below the Zeya dam were considered for analysis in order to detect changes in objects at each site during the comparison of remote data from 1969/1971 and 2016.
机译:大型Zeya水电站大坝位于Zeya河上,Zeya河是俄罗斯阿穆尔河-黑龙河最大的左岸支流。该水坝于1980年建成,其运行已大大改变了Zeya河的水流状况。流量调节减少了Zeya大坝下游洪泛区的周期性洪水泛滥,并破坏了动植物栖息地。需要估算淡水生态系统的变化,以制定维护或恢复受破坏的生态系统所必需的措施。遥感方法的应用可以测量生态系统各组成部分的特征。为了比较1969/1971年和2016年的远程数据,在Zeya大坝下方的洪泛区的两个部分被考虑进行分析,以便发现每个站点的物体变化。

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