%0 Journal Article
%T Review on insect population dynamics simulation models<br>昆虫种群动态模拟模型
%A JU Rong-Hui
%A <br>句荣辉
%J 生态学报
%D 2005
%I 
%X Insects,the largest group of animals in the world,are closely related with human beings.Quantitative forecasting of insect population dynamics and rational management of insect populations,based on economic and ecologic laws,are always ranked highly in scientific and technological researches.Simulation of insect dynamics is the prerequisite base of pest management.In the last ten years,both theoretical and experimental researches on simulation models of insect population dynamics have been progressing very rapidly either in China or overseas.The paper just makes efforts to review these researches from two regards, single species and multiple species.For the first regard,two aspects are reviewed.One is on the so-called Logistic equation,which is the simplest model to simulate insect population dynamics.The research on Logistic equation focuses mainly on modification of the basic equation under new conditions,parameter fitting to experimental data,the optimal strategies for harvesting insects by the Logistic law,and so on.Another aspect is on matrix models,which are frequently used to simulate insect population dynamics.Studies on matrix models focus on the influence of some problems on insects population dynamics.The problems mainly include the optimal dimension of matrix,relationship between the dimension and the development period of insects,differences in individual growth,differences in the development rates,and so on.For the second regard,also two aspects are reviewed,on modeling of population dynamics for multiple species and on application of the models.Finally,the future direction of researches on simulation of insect population dynamics is discussed in detail.That is,automatic logging of experimental data should be realized to replace artificial data collection to large extent.Then the data can be used to build a database of insect population dynamics for the development of simulation models toward their visual and convenient operations.This modeling database can be developed by visual programming language,in addition to advanced algorithms.All kinds of elements such as divers species and various environmental conditions can be abstracted as "classes".And relations between individuals within an insect population and between insect population and the environment can be expressed by the message delivering.The model database can make the monitoring and forecasting of insect population dynamics be visual,more simple and precise.
%K insect
%K population dynamics
%K models<br>昆虫
%K 种群动态
%K 模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=7A2510F7F104787B&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=F3090AE9B60B7ED1&sid=5E998EEA6573B4AA&eid=BDBB76805421F594&journal_id=1000-0933&journal_name=生态学报&referenced_num=5&reference_num=107