草地有害啮齿动物监测专家系统设计介绍

MONITORING EXPERT SYSTEM DESIGN FOR HERBIVOROUS PEST RODENTS IN QINGHAI-TIBET PLATEAU

主要介绍了青藏高原草地有害啮齿动物监测专家系统的建造原理和方法。该系统由综合数据库、知识库、推理机、知识编辑语言及系统建造支持环境等部分组成，文中详细说明各部分的主要功能以及与其它部分的相互关系。该系统可对青藏高原有害啮齿动物种群动态进行长期监测，快速准确地预测预报草地植被受害状况，并根据生态环境特点，对有害啮齿动物综合治理进行规划，为用户提供长期治理的技术和多种可供选择的可行性方案。

Expert system is computer programs capable of solving difficult problems as human experts. It origins from the artificial intelligence, a branch of computer science.An expert system for monitoring herbivorous pest rodents in Qinghai-Tibet plateau, MESPR, is designed for the local goverments and farmers without previous training in the rodent pest integrated management.The overall struoture of the pest rodent monitoring expert sgntem is described in this paper. The system consists of five parts which includes the integrated data files, the knowledge base, the inference engineer, the knowledge acquisition and the environmental support sgutem. The structures, functions and edited rules of each part are briefly illustrated in this paper.The system could be used to store, inquire and analyze information about ecological characters of rodents. It can predict population dguamics of rodent pest in grassland precisely tal quickly. Several long-term managing strategies to rodent pests could be obtained with the help of this system.