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20240723232915.0 |
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240403s2024 xx |||||o 00| ||eng c |
| 024 |
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|a 10.1111/cobi.14264
|2 doi
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|a pubmed24n1479.xml
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|a (DE-627)NLM370526066
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|a (NLM)38563105
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Zhang, Anning
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Effects of plant taxonomic position on soil nematode communities in Antarctica
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| 264 |
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1 |
|c 2024
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 23.07.2024
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|a Date Revised 23.07.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2024 Society for Conservation Biology.
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|a Antarctica terrestrial ecosystems are facing the most threats from global climate change, which is altering plant composition greatly. These transformations may cause major reshuffling of soil community composition, including functional traits and diversity, and therefore affect ecosystem processes in Antarctica. We used high-throughput sequencing analysis to investigate soil nematodes under 3 dominant plant functional groups (lichens, mosses, and vascular plants) and bare ground in the Antarctic region. We calculated functional diversity of nematodes based on their diet, life histories, and body mass with kernel density n-dimensional hypervolumes. We also calculated taxonomic and functional beta diversity of the nematode communities based on Jaccard dissimilarity. The presence of plants had no significant effect on the taxonomic richness of nematodes but significantly increased nematode functional richness. The presence of plants also significantly decreased taxonomic beta diversity (homogenization). Only mosses and vascular plants decreased nematode functional beta diversity, which was mostly due to a decreased effect of the richness difference component. The presence of plants also increased the effect of deterministic processes potentially because environmental filtering created conditions favorable to nematodes at low trophic levels with short life histories and small body size. Increasing plant cover in the Antarctic due to climate change may lead to increased diversity of nematode species that can use the scarce resources and nematode taxonomic and functional homogenization. In a future under climate change, community restructuring in the region is possible
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| 650 |
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4 |
|a Journal Article
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4 |
|a Antarctic plants
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| 650 |
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4 |
|a Diversidad beta
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| 650 |
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4 |
|a beta diversity
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| 650 |
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4 |
|a beta多样性、功能多样性、同质化、超体积、土壤动物、土壤线虫
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| 650 |
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4 |
|a diversidad funcional
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| 650 |
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4 |
|a fauna del suelo
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| 650 |
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4 |
|a functional diversity
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| 650 |
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4 |
|a hipervolúmenes
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| 650 |
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4 |
|a homogenización
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| 650 |
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4 |
|a homogenization
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| 650 |
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4 |
|a hypervolumes
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| 650 |
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4 |
|a nemátodos del suelo
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| 650 |
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4 |
|a plantas de la Antártida
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| 650 |
|
4 |
|a soil fauna
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| 650 |
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4 |
|a soil nematodes
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| 650 |
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4 |
|a 南极植物、
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| 650 |
|
7 |
|a Soil
|2 NLM
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| 700 |
1 |
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|a Song, Hongxian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Ziyang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cui, Hanwen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ding, Haitao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Shuyan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xiao, Sa
|e verfasserin
|4 aut
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| 700 |
1 |
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|a An, Lizhe
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cardoso, Pedro
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Conservation biology : the journal of the Society for Conservation Biology
|d 1999
|g 38(2024), 4 vom: 16. Juli, Seite e14264
|w (DE-627)NLM098176803
|x 1523-1739
|7 nnns
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| 773 |
1 |
8 |
|g volume:38
|g year:2024
|g number:4
|g day:16
|g month:07
|g pages:e14264
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| 856 |
4 |
0 |
|u http://dx.doi.org/10.1111/cobi.14264
|3 Volltext
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|d 38
|j 2024
|e 4
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|c 07
|h e14264
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