吉林农业大学学报Issue(1)：82-88,7.DOI:10.13327/j.jjlau.2014.1790
吉林省东部山区土地利用结构空间分异研究--以延边州为例
Study on Spatial Variation of Land Use Structure in the Northeast Mountain Areas of Jilin Province:Taking Yanbian Prefecture as an Ex-ample
摘要
Abstract
The purpose of this project is to identify the diverse spatial structure of land use in the wood-land of Yanbian prefecture .The goal is to show the possible suggestions on how to sustainably improve the utilization of land and develop the economy .Primary source data from the Second National Census,the platform of ArcGIS,and the Distribution of Land Use are mainly utilized .Eight types of land use struc-ture are discussed .Land use structure is examined from two perspectives:one is the relationship between different land types- Land to Land,the other one is between human and land .Various index analyses such as Diversification Index,Evenness Index,Fragmentation Index,and Dominance Index are per-formed .On the one hand,land use structure in Yanbian prefecture is appropriate at the macroscopic lev-el ,although wood area exceeds farmland;the balance between human usage and land sustainability demonstrates that it fits the requirements of using and protecting natural resources .On the other,in order to improve the economic performance and make up the deficiency due to the lack of farmland,Yanbian prefecture should continue protecting its natural resources,and vigorously stimulate tourism as well as portal business .关键词
土地利用结构/空间分异/延边州/ArcGISKey words
land use structure/spatial variation/Yanbian prefecture/ArcGIS分类
管理科学引用本文复制引用
韩宇笛,李淑杰,徐搏..吉林省东部山区土地利用结构空间分异研究--以延边州为例[J].吉林农业大学学报,2014,(1):82-88,7.基金项目
中国科学院知识创新项目 （）
