摘要
大型水利水电工程因建设与生产功能的需要彻底改变了工程扰动区的土地利用方式,由此导致扰动区景观组成与结构、景观过程和功能急剧和全面的变化。根据大型水利水电主体工程建设的扰动特点,客观分析了大型水利水电工程扰动区的景观变化特征。并以工程的建设与生产功能为出发点,结合景观生态学的相关原理,对大型水利水电工程扰动区景观建设的目标和原则、扰动区景观建设的过程与方法、扰动区景观建设的重点工程等问题开展了分析和讨论。最后结合目前大型水利水电工程扰动区景观建设所存在的问题,提出了一些值得注意的事项,以求为大型水利水电工程扰动区景观的恢复与建设提供科学指导。
The construction of large hydropower projects changes completely land use which result in the change of landscape composition,structure and processes at the disturbance region.We analyzed the characteristics of landscape change at the disturbance region resulted from large hydropower projects according to its disturbing characteristics in this paper,represented the objective,principles,process,methods and key projects for landscape restoration based on the needs of project construction and landscape ecology principals.Problems in the landscape construction at the disturbance region of large hydropower projects were finally discussed,and some suggestion were put forward to improve landscape construction and rehabilitation.
出处
《长江流域资源与环境》
CAS
CSSCI
CSCD
北大核心
2013年第S1期103-107,共5页
Resources and Environment in the Yangtze Basin
基金
科技部科技攻关计划"重大水利水电工程生态修复与环境保障技术及示范"(2012BAC06B00)
关键词
景观
生态恢复
水利水电工程
扰动区
景观规划与设计
landscape
ecological restoration
hydropower projects
disturbance region
landscape planning and design
