Evaluation Model and Verification of Regional Water Resource Stress Based on GIS and Artificial Neural Network

WU Pu-zhou; WEI Hai-yan

您当前的位置：

首页 >

文章列表页 >

Evaluation Model and Verification of Regional Water Resource Stress Based on GIS and Artificial Neural Network

- Evaluation Model and Verification of Regional Water Resource Stress Based on GIS and Artificial Neural Network
- Bulletin of Soiland Water Conservation Vol. 26, Issue 6, Pages: 160-164(2007)
- 作者机构：
  
  陕西师范大学旅游与环境学院, , , .,陕西,西安,710062
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
移动端阅览
WU Pu-zhou, WEI Hai-yan. Evaluation Model and Verification of Regional Water Resource Stress Based on GIS and Artificial Neural Network[J]. Bulletin of Soiland Water Conservation, 2007, 26(6): 160-164.
DOI：

WU Pu-zhou, WEI Hai-yan. Evaluation Model and Verification of Regional Water Resource Stress Based on GIS and Artificial Neural Network[J]. Bulletin of Soiland Water Conservation, 2007, 26(6): 160-164. DOI：

摘要

水资源是-种战略性资源

对于区域的生态环境安全和可持续发展具有重要意义。运用GIS二次开发技术

建立了区域水资源管理信息系统。系统包括数据管理子系统、模型库子系统和水资源管理子系统。基于人工神经网络的区域水资源压力评价模型被集成在模型库子系统中

该模型通过水资源压力指数来定量地反映区域水资源状况与区域人[1、经济、环境之间的关系是否协调。分别以整个陕西省和陕西省各地市的水资源压力评价为例

对该系统模型进行了验证。结果表明

基于GIS和人工神经网络的区域水资源压力评价模型具有理论上的可行性和现实意义。最后探讨了基于GIS和人工神经网络的区域水资源压力评价模型的应用前景。

Abstract

Water resou rces are a kind of strategic resources and have the vital significance to the regional ecological environment security and sustainable development.This paper utilizes the GIS secondary development technologies to set u p an information system for regional water resource management

which includes data management subsystem

model base subsystem

and water resource management subsystem.Evaluation model of regional water resource stress based on the artificial neural network belongs to the model base sub- system and it quantitatively reflectst he coordinated degree between regional water resource conditions and regional population

economy

and environment by the water resource stress index.The model is then vali- dated by the case studies for the whole Shaanxi Province and cities in the province.The result proves that it has theoretical f easibilit y and realistic significance.Its application and the development foreground are discussed finally.

关键词

Keywords

references

Views

1151

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Comprehensive benefits evaluation of desertification land management in Shaanxi Province

Analysis and Design of GIS Based Management Information System on Soil and Water Conservation at County Level

Evaluation of the Regional Ecological Economics Development Based on Ecological FootPrint Model

Establishment of Shaanxi Soil Information System Based on ArcEngine

Research status and hotspots of plant diversity in desertified areas of China based on CiteSpace

Related Author

Liu Jing

Ma Jing

CAO Gang

SHI Ming-chang

JIA Yan-qiu

LI Tuan-hong

DU Zhong-chao

GUO Rui-jie

Related Institution

Shaanxi Province Shelter Forest Construction Workstation

Beijing Datum Science and Technology Development Co.,Ltd.

College of Resources and Environment,Beijing Forestry University

Shaanxi Donglin Science and Technology Trading Corporation

⁰