景观生态学原理在土地整理中的应用  

Application of the Principles of Landscape Ecology on Land Consolidation

作　　者：安晨[1,2] 刘世梁[2] 李新举[1] 邱扬[3] 

机构地区：[1]山东农业大学资源与环境学院,山东泰安271018 [2]北京师范大学环境学院环境模拟与污染控制国家重点联合实验室,北京100875 [3]北京师范大学地理学与遥感科学学院,北京100875

出　　处：《地域研究与开发》2009年第6期68-74,共7页Areal Research and Development

基　　金："十一五"国家科技支撑计划项目(2008BAB38B02);国家自然科学基金资助项目(40871237;30700106)

摘　　要：土地整理是实现土地资源合理配置、提高土地利用率和生产力的重要途径。目前土地整理项目比较重视增加耕地面积、提高土地的质量和生产力,而对整理过程对整理区造成的生态环境影响及整理后土地的生态效应尚未引起足够重视。景观生态学作为一门研究景观结构、功能和变化的交叉学科,其原理和方法能够应用在土地整理活动的全过程中。从景观生态学的原理入手,基于土地整理的全过程分析,系统阐述了景观空间镶嵌模式、景观时空异质性理论、景观连接度理论、景观安全格局理论,并分析了其在土地整理景观生态效应研究、景观生态规划设计、景观生态评价与管理等方面的应用,提出了我国目前土地整理景观生态研究存在的问题及其发展趋势。Land consolidation is an important action for China, both to realize the reasonable disposition of land resource and to enhance the land utilization efficiency. The goal of land consolidation in China is to increase arable land area as well as its productivity. However, there is less paid attention to the protection of the natural environment. The development of the landscape ecology provides the land consolidation with some promising theories, methods and technical means. Beginning with the basic principles of landscape ecology, such as landscape mosaic model, landscape heterogeneity theory, landscape connectivity and landscape security patterns theory, its application to the study on land consolidation and its landscape ecological effects, landscape ecology planning and landscape ecology evaluation has been elaborated. At last, the problems and prospects in study on landscape ecology of land consolidation were summarized in the paper.

关 键 词：土地整理 景观生态学 生态效应 景观生态规划 景观生态评价 

分 类 号：F311[经济管理—产业经济]