摘要
土地整理是对土地资源及其利用方式的再组织和再优化过程,改变了土地利用类型和空间结构,必然引起景观格局和生态过程的变化,土地整理的景观生态保护研究尤其是在生态脆弱的喀斯特地区显得尤为重要与迫切。景观生态规划设计能有效促进生态系统的保护与恢复,土地整理融入景观生态规划设计思想是未来土地整理的重要发展趋势之一。本文基于景观生态规划与设计的思想,探讨了土地整理景观生态规划设计要点,以贵州省荔波县板寨河头土地整理项目为例,进行了农田斑块、农田水利工程、道路工程和生物多样性保护工程的景观规划设计,促进自然景观和生物多样性的保护,为土地整理的规划设计和生态环境影响评价的实践工作提供科学依据。
Land consolidation is a process of re-organizing and re-optimizing of the land resources and land use,and it changes land use types,spatial structure,landscape pattern and ecological process.Therefore it is urgent and important to carry out researches on the landscape ecological protection by land consolidation especially in fragile karst areas.Landscape ecological planning and design can effectively promote the protection and recov-ery of ecosystems,and such works are involved in land consolidation which is an important trend of develop-ment.In the paper,The main points of landscape ecological planning and design in land consolidation are dis-cussed.At the same time,taking a land consolidation project in Libo County,Guizhou as an example,the land-scape planning and design of farmland patches,irrigation and drainage engineering,road engineering and biodi-versity projection engineering are conducted.The aim of this research is to provide scientific insights into land-scape ecological planning and design and the ecological environment impact assessment of land consolidation.
出处
《地理科学进展》
CSCD
北大核心
2011年第7期906-911,共6页
Progress in Geography
基金
十一五"国家科技支撑计划(2008BAB38B07)
国家自然科学基金项目(30970503)
关键词
喀斯特地区
土地整理
景观生态规划与设计
贵州
karst area； land consolidation； landscape ecological planning and design； Guizhou
