摘要
元胞自动机是有时空特征的离散型动力学模型,具有模拟复杂系统时空演化过程的能力,对于有空间特征的森林空间结构模拟及景观生态规划具有极大的应用价值。运用GIS描述和处理静态空间信息,元胞自动机模型(CA)则为动态的模型,CA与GIS集成将极大促进GIS对森林景观过程的模拟能力。文章论述了用元胞自动机模型进行森林景观生态规划的基本构想。
Cellular automata(CA) is an important system dynamic method,especially proper to space-tem-poral complex systems,CA has ability of simulating geography complex system.The CA model of simulating forest space structure with space characteristic and has great practical value in landscape ecological planning.GIS des-cribes and manages static space information,CA are dynamic model.The integrity of GIS and CA having the ability to calculate time and space will accelerate GIS ability of simulating forest landscape process greatly.The paper expounded basic concept with CA of forest landscape ecological planning.
出处
《东北农业大学学报》
CAS
CSCD
2007年第6期814-817,共4页
Journal of Northeast Agricultural University
基金
国家"948"项目"人工林景观生态规划与空间优化技术引进"(2005-4-05)
关键词
元胞自动机
森林景观
生态规划
cellular automata(CA)
forest landscape
ecological planning
作者简介
郭红(1968-),女,山东人,博士研究生,副教授,研究方向为3S技术在森林资源中的应用.
