干旱区生态环境知识资源中心(Arid): Nematodes in a polar desert reveal the relative role of biotic interactions in the coexistence of soil animals

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DOI	10.1038/s42003-018-0260-y
	Nematodes in a polar desert reveal the relative role of biotic interactions in the coexistence of soil animals
	Caruso, Tancredi; Hogg, Ian D.; Nielsen, Uffe N.; Bottos, Eric M.; Lee, Charles K.; Hopkins, David W.; Cary, S. Craig; Barrett, John E.; Green, T. G. Allan; Storey, Bryan C.; Wall, Diana H.; Adams, Byron J.
通讯作者	Caruso, T (corresponding author), Queens Univ Belfast, Med Biol Ctr, Sch Biol Sci, 97 Lisburn Rd, Belfast BT9 7BL, Antrim, North Ireland. ; Caruso, T (corresponding author), Queens Univ Belfast, Med Biol Ctr, Inst Global Food Secur, 97 Lisburn Rd, Belfast BT9 7BL, Antrim, North Ireland.
来源期刊	COMMUNICATIONS BIOLOGY
EISSN	2399-3642
出版年	2019
卷号	2
英文摘要	Abiotic factors are major determinants of soil animal distributions and their dominant role is pronounced in extreme ecosystems, with biotic interactions seemingly playing a minor role. We modelled co-occurrence and distribution of the three nematode species that dominate the soil food web of the McMurdo Dry Valleys (Antarctica). Abiotic factors, other biotic groups, and autocorrelation all contributed to structuring nematode species distributions. However, after removing their effects, we found that the presence of the most abundant nematode species greatly, and negatively, affected the probability of detecting one of the other two species. We observed similar patterns in relative abundances for two out of three pairs of species. Harsh abiotic conditions alone are insufficient to explain contemporary nematode distributions whereas the role of negative biotic interactions has been largely underestimated in soil. The future challenge is to understand how the effects of global change on biotic interactions will alter species coexistence.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000461154900003
WOS关键词	MCMURDO DRY VALLEYS ; SPATIAL STRUCTURE ; ANTARCTIC SOIL ; VICTORIA LAND ; DIVERSITY ; PATTERNS ; COMMUNITIES ; MAINTENANCE ; FRAMEWORK ; IDENTIFY
WOS类目	Biology ; Multidisciplinary Sciences
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Science & Technology - Other Topics
来源机构	Colorado State University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369890
作者单位	[Caruso, Tancredi] Queens Univ Belfast, Med Biol Ctr, Sch Biol Sci, 97 Lisburn Rd, Belfast BT9 7BL, Antrim, North Ireland; [Caruso, Tancredi] Queens Univ Belfast, Med Biol Ctr, Inst Global Food Secur, 97 Lisburn Rd, Belfast BT9 7BL, Antrim, North Ireland; [Hogg, Ian D.; Lee, Charles K.; Cary, S. Craig; Green, T. G. Allan] Univ Waikato, Int Ctr Terr Antarctic Res, Hamilton 3240, New Zealand; [Hogg, Ian D.] Polar Knowledge Canada, Canadian High Arctic Res Stn, 1 Uvajuk Rd, Cambridge Bay, NU X0B 0C0, Canada; [Nielsen, Uffe N.] Western Sydney Univ, Hawkesbury Inst Environm, Penrith, NSW 2751, Australia; [Bottos, Eric M.] Thompson Rivers Univ, Dept Biol Sci, Kamloops, BC V2C 3A6, Canada; [Hopkins, David W.] SRUC Scotlands Rural Coll, West Mains Rd, Edinburgh EH9 3JG, Midlothian, Scotland; [Barrett, John E.] Virginia Tech, Dept Biol Sci, Blacksburg, VA 24061 USA; [Storey, Bryan C.] Univ Canterbury, Gateway Antarctica, Christchurch 8140, New Zealand; [Wall, Diana H.] Colorado State Univ, Dept Biol, Ft Collins, C...
推荐引用方式 GB/T 7714	Caruso, Tancredi,Hogg, Ian D.,Nielsen, Uffe N.,et al. Nematodes in a polar desert reveal the relative role of biotic interactions in the coexistence of soil animals[J]. Colorado State University,2019,2.
APA	Caruso, Tancredi.,Hogg, Ian D..,Nielsen, Uffe N..,Bottos, Eric M..,Lee, Charles K..,...&Adams, Byron J..(2019).Nematodes in a polar desert reveal the relative role of biotic interactions in the coexistence of soil animals.COMMUNICATIONS BIOLOGY,2.
MLA	Caruso, Tancredi,et al."Nematodes in a polar desert reveal the relative role of biotic interactions in the coexistence of soil animals".COMMUNICATIONS BIOLOGY 2(2019).