自然资源学报

自然资源学报 ›› 1994, Vol. 9 ›› Issue (2): 142-149.doi: 10.11849/zrzyxb.1994.02.006

• 论文 • 上一篇    下一篇

“引黄入淀”工程对区域水土资源影响预测──献县至白洋淀区段

侯彦林, 石元春   

  1. 中国科学院国家计划委员会自然资源综合考察委员会,北京农业大学
  • 出版日期:1994-06-25 发布日期:1994-06-25

A FORECAST OF THE EFFECTS OF THE "CONDUCTING THE HUANGHE RIVER WATER TO THE BAIYANGDIAN LAKE"PROJECT ON REGIONAL WATER AND LAND RESOURCES──FOR THE SECTION FROM XIAN COUNTY TO THE BAIYANGDIAN LAKE

Hou Yanlin   

  1. Commission for Integrated Survey of Natural Resources,Chinese Academy of Scientes)Shi Yuanchun(Beijing Agricultural University
  • Online:1994-06-25 Published:1994-06-25

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摘要： 通过系统分析，利用水动力学模拟等方法，借助地理信息系统技术建立了大型水利工程对区域水土资源影响预测模型，并初步应用于＂引黄入淀＂工程献县至白洋淀区域水土资源动态预测。结果表明，这种预测是可行的，其预测精度主要取决于参数选取和相关问题的概化。

关键词: 水利工程, 水动力学模型, 水土资源, 地理信息系统

Abstract: This study ,by making use of the hydrodynamic simulation and the salinized-soil identification method and with the aid of a geographic information system technique, establishes a model for forecasting the effects of a large water-conservancy project on regional water and soil resources through systematic analysis. This model has preliminarily been applied to a section of the "conducting the Huanghe River water to the Baiyangdian lake"Project, namely,the section from Xian County to the Baiyangdian lake. The results show that the forecast is practicable and its accuracy depends mainly on the generalization of the parametric choice and other relevant questions.

Key words: water-conservancy project, hydrodynamic model, water and land resources, geographic information system (GIS).