Expert Model On Regional Comprehensive Control And Development

Sun Li-da; Shi Ming-chang; Sun Bao-ping

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Expert Model On Regional Comprehensive Control And Development

- Expert Model On Regional Comprehensive Control And Development
- Bulletin of Soiland Water Conservation Vol. 15, Issue 1, Pages: 42-46(1996)
- 作者机构：
  
  北京林业大学水土保持学院,北京市,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1996
- 稿件说明：
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Sun Li-da, Shi Ming-chang, Sun Bao-ping. Expert Model On Regional Comprehensive Control And Development[J]. Bulletin of Soiland Water Conservation, 1996, 15(1): 42-46.
DOI：

Sun Li-da, Shi Ming-chang, Sun Bao-ping. Expert Model On Regional Comprehensive Control And Development[J]. Bulletin of Soiland Water Conservation, 1996, 15(1): 42-46. DOI：

摘要

该文针对区域综合治理与开发过程中环境资源诊断

土地资源利用决策等问题

设计开发了一种通用的专家知识模型。该模型在功能上通过数据字典和专家规则把数据库和图形库联结起来

运算结果直接生成专题图和结果数据库

大幅度地提高了土地评价、资源诊断、土地利用规划等效率。设计过程中允许用户修改各项指标

增强了系统的灵活性

扩大了系统的应用范围

使模型在土壤侵蚀强度划分、土地适宜性评价、土地生产潜力评价、土地经济评价、土地利用规划等各个方面能够直接利用。

Abstract

Faced to the problems of environmental resources diagnosis and land resources utilization decision during the regional comprehensive control and development

a current expert knowledge model has been designed.This model combines data bank with graphic bank through data dictionary and expert rules

calculation results can be transferred to special graphic and result data bank

it improves the working efficiency greatly.This design permits user to correct every item

therefore

strengthen the system flexility and enlarge the applying scope

it can be used directly in soil erosion intensity division

land suitablity evaluation

latent land productivity evaluation

land economic evaluation

and land utility planning.

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