Title: The Combined Evaluation of Water Resources Based on the Quality and Quantity of Water and Ecological Water Demand——A Case of Main River Basin of Naoli River
Abstract: Aiming at water resource situation of the main river basin of Naoli River of Sanjiang Plain,using ArcGIS for data extraction,a changing environment comprehensive evaluation model of water resources was established,taking fully into account water quality,water quantity and river ecological water demand changes,evaluation was conducted. The results indicate that under the situation that meet ecological water demand,water of upstream,midstream and downstream of main river basin can be extracted were 307 million,227 million and 74 million m3,so as to provide theoretical basis for optimal regulation on water resources.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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