摘要
植被是陆地生态系统的基础,植被覆盖变化既可衡量区域生态环境状况,又可反映气候和人类对自然的影响。目前,我国的植被覆盖正在遭受着气候变化、人类活动等多种因素的影响,系统地评价和分析植被变化的驱动因素,对有效的开展生态建设、实现环境可持续发展有着重要的意义。本文综述分析了气候变化和人为因素对植被变化的影响,总结了目前各类研究所存在的问题,并对影响植被覆盖驱动因素的未来研究方向进行展望,以期为全球生态变化研究方向的确立及生态保护措施的制定提供理论依据。
Vegetation is the foundation of terrestrial ecosystem. The change of vegetation cover can not only measure the regional natural and ecological environment, but also reflect the impact of climate change and human activities on natural. Currently climate change, human activities and other factors affected vegetation cover in China. It is great significant to analyze the driving factors of vegetation change for effectively carrying out ecological construction and realizing sustainable environmental development. This paper systematically reviewed and analyzed the impacts of climate change and human factors on vegetation change, summarized the existing problems in various research institutes, and prospected the future research directions of driving factors affecting vegetation cover,so as to provide theoretical basis for the establishing research directions in global ecological change and the formulation of ecological protection measures.
作者
吴姗薇
WU Shan-wei(Agricultural college,Henan University of Science and Technology,Luoyang Henan 471000,China;Luoyang Key Laboratory of Plant Nutrition and Environmental Ecology,Luoyang Henan 471000,China;Luoyang Key Laboratory of Symbiotic Microorganism and Green Development,Luoyang Henan 471000,China)
出处
《科技视界》
2019年第27期103-106,63,共5页
Science & Technology Vision
基金
河南省自然科学基金(182300410163)
关键词
气候变化
人类活动
驱动因素
植被变化
Climate change
Human activities
Driving factors
Vegetation change
