摘要
生境是生物出现的环境空间,开展野生动物的生境适宜性评价和生境破碎化研究,有助于濒危动物的保育。随着生态学科的发展,多元统计分析、景观生态学和3S技术被用于生境适宜性评价中,使其研究结果广泛应用于生境质量评估、生境承载力分析、物种潜在分布预测和物种濒危机制评价等方面。然而研究对象基础资料的缺乏和研究时间较短常局限生境适宜性评价研究继续深入。生境破碎化研究常集中在破碎化现状及其对生物的影响。时空尺度的扩展和研究方向的分化应是今后生境破碎化研究的发展趋势。
Habitat is the environment where wildlife occurs. Studies of habitat suitability assessment and habitat fragmentation could help us to protect endangered animals. With the development of ecology, multivariate statistical analysis, landscape ecology and 3S technique have been used for habitat suitability assessment, which could be widely used in the habitat quality assessment, carrying capacity analysis, species distribution prediction and endangered mechanism evaluation. However, lacking of basic data and short-time studies has limited the studies of habitat suitability assessment. Habitat fragmentation is often focused on the effects of fragmentation status to wildlife. Expanding the temporal and spatial scale in this study should be the trends for the habitat fragmentation study in the future.
出处
《生态科学》
CSCD
2016年第4期205-209,共5页
Ecological Science
基金
国家重点基础研究发展计划973项目(2012CB430400)
中国博士后科学基金资助项目(2015M571734)
关键词
生境适宜性评价
生境破碎化
物种保护
habitat suitability assessment
habitat fragmentation
species conservation
