Freshwater icefishes (Salangidae) in the Yangtze River basin of China:   Spatial distribution patterns and environmental determinants

doi:10.1007/s10641-005-2146-3

CORC > 北京大学 > 生命科学学院

	Freshwater icefishes (Salangidae) in the Yangtze River basin of China: Spatial distribution patterns and environmental determinants
	Wang, ZS ; Lu, C ; Hu, HJ ; Zhou, Y ; Xu, CR ; Lei, GC
刊名	environmental biology of fishes
	2005
关键词	conservation habitat fragmentation isolation metapopulation species diversity FISH COMMUNITIES STREAM FISHES ABUNDANCE AREA ASSEMBLAGES DYNAMICS LAKES
DOI	10.1007/s10641-005-2146-3
英文摘要	We surveyed 86 lakes affiliated to the Yangtze River to assess the status of natural freshwater icefishes, and to study their spatial distribution patterns and environmental relationships. Results showed that the spatial patterns of icefish diversity and the occupancy of each species related closely to the historical process of habitat fragmentation. Statistical analyses indicated that the spatial structure of the icefish assemblage significantly related to the area- and isolation-related environmental variables. These results illustrated the significant impacts of hydrological engineering (dykes and floodgates) on the historical dynamics of the icefish populations, and shed light on the essentiality and feasibility of conserving and wise using freshwater icefishes by managing suitable habitats and re-connecting the river-lake network in the Yangtze River basin.; Ecology; Marine & Freshwater Biology; SCI(E); 7; ARTICLE; 3; 253-262; 73
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/253296]
专题	生命科学学院
推荐引用方式 GB/T 7714	Wang, ZS,Lu, C,Hu, HJ,et al. Freshwater icefishes (Salangidae) in the Yangtze River basin of China: Spatial distribution patterns and environmental determinants[J]. environmental biology of fishes,2005.
APA	Wang, ZS,Lu, C,Hu, HJ,Zhou, Y,Xu, CR,&Lei, GC.(2005).Freshwater icefishes (Salangidae) in the Yangtze River basin of China: Spatial distribution patterns and environmental determinants.environmental biology of fishes.
MLA	Wang, ZS,et al."Freshwater icefishes (Salangidae) in the Yangtze River basin of China: Spatial distribution patterns and environmental determinants".environmental biology of fishes (2005).