干旱区生态环境知识资源中心(Arid): Fish out of water: Aquatic parasites in a drying world

Arid

DOI	10.1016/j.ijppaw.2020.05.003
	Fish out of water: Aquatic parasites in a drying world
	Lymbery, Alan J.; Lymbery, Samuel J.; Beatty, Stephen J.
通讯作者	Lymbery, AJ
来源期刊	INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE
ISSN	2213-2244
出版年	2020
卷号	12 页码:300-307
英文摘要	Although freshwater ecosystems are among the most diverse and endangered in the world, little attention has been paid to either the importance of parasitic disease as a threatening process for freshwater organisms, or the co-extinction risk of freshwater parasites. In this review, we use theoretical and empirical studies of host/parasite interactions to examine these issues, particularly with respect to the threat posed by climate change to fish and parasite communities in intermittent rivers. Intermittent rivers are those that cease to flow at any point in time or space, with isolated pools providing ecological refuges for freshwater biota between streamflow events. Intermittent rivers are the dominant river type in arid, semi-arid and Mediterranean regions; areas of the world that have experienced dramatic decreases in streamflow as a result of climate change. Reduced streamflow decreases the number, size and connectivity of refuge pools in intermittent rivers, with important consequences for free-living aquatic organisms, particularly fishes, and their parasitic fauna. As a result of more frequent and sustained periods of no flow, parasite diversity within refuge pools is expected to decrease, with a concomitant increase in the prevalence and intensity of those parasite species which do survive, particularly host generalists. Decreased connectivity between refuge pool communities should increase the spatial modularity of host/parasite interactions, leading to a greater structuring of host and parasite communities along the river. This increases the probability of species loss (for both hosts and their parasites), as local extinctions cannot be reversed by colonisation from other localities.
英文关键词	Intermittent rivers Refuge pools Freshwater fish Habitat fragmentation Disease transmission
类型	Article
语种	英语
开放获取类型	DOAJ Gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000580864300042
WOS关键词	CLIMATE-CHANGE IMPACTS ; FRESH-WATER ; HABITAT FRAGMENTATION ; INTERMITTENT-STREAM ; INFECTIOUS-DISEASES ; FLOW INTERMITTENCE ; BROWN TROUT ; BIODIVERSITY ; RIVERS ; CONSERVATION
WOS类目	Ecology ; Parasitology
WOS研究方向	Environmental Sciences & Ecology ; Parasitology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327007
作者单位	[Lymbery, Alan J.; Beatty, Stephen J.] Murdoch Univ, Ctr Sustainable Aquat Ecosyst, Harry Butler Inst, Murdoch, WA 6150, Australia; [Lymbery, Samuel J.] Univ Exeter, Coll Life & Environm Sci, Penryn TR10 9FE, Cornwall, England
推荐引用方式 GB/T 7714	Lymbery, Alan J.,Lymbery, Samuel J.,Beatty, Stephen J.. Fish out of water: Aquatic parasites in a drying world[J],2020,12:300-307.
APA	Lymbery, Alan J.,Lymbery, Samuel J.,&Beatty, Stephen J..(2020).Fish out of water: Aquatic parasites in a drying world.INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE,12,300-307.
MLA	Lymbery, Alan J.,et al."Fish out of water: Aquatic parasites in a drying world".INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE 12(2020):300-307.