长春师范学院学报(自然科学版)
長春師範學院學報(自然科學版)
장춘사범학원학보(자연과학판)
JOURNAL OF CHANGCHUN TEACHERS COLLEGE(SCIENCE SECTION)
2014年
2期
67-69
,共3页
栖息地破碎化%濒危%生态效应%鸟类生存
棲息地破碎化%瀕危%生態效應%鳥類生存
서식지파쇄화%빈위%생태효응%조류생존
habitat fragmentation%endangered%ecological effect%survival of birds
目前全球鸟类濒危问题日益严峻,濒危鸟种增加。栖息地破碎化给鸟类生存带来的影响是生态学家及保护生物学家共同关心的问题。栖息地破碎化对鸟类的生态效应体现为面积效应、隔离效应和边缘效应,主要通过影响鸟类的分布、基因交流、种间关系、种群动态、生活习性等,导致其对生活环境的不适宜,最终影响鸟类的生存。
目前全毬鳥類瀕危問題日益嚴峻,瀕危鳥種增加。棲息地破碎化給鳥類生存帶來的影響是生態學傢及保護生物學傢共同關心的問題。棲息地破碎化對鳥類的生態效應體現為麵積效應、隔離效應和邊緣效應,主要通過影響鳥類的分佈、基因交流、種間關繫、種群動態、生活習性等,導緻其對生活環境的不適宜,最終影響鳥類的生存。
목전전구조류빈위문제일익엄준,빈위조충증가。서식지파쇄화급조류생존대래적영향시생태학가급보호생물학가공동관심적문제。서식지파쇄화대조류적생태효응체현위면적효응、격리효응화변연효응,주요통과영향조류적분포、기인교류、충간관계、충군동태、생활습성등,도치기대생활배경적불괄의,최종영향조류적생존。
Currently, the problem caused by birds being endangered is becoming more and more serious, and the number of endangered birds increases constantly. The influence of habitat fragmentation on bird survival is of common concern of the ecologists and conservation biologists. The ecological influence of habitat fragmentation on birds were posed by area, isolation and edge effects, and mainly by af-fecting the distribution of birds, gene flow, inter specific interactions, population dynamics, behaviors, etc. . These cause the birds to be unable to adapt to the environment they live in, and finally affect the survival of birds.