Interactive effects of vegetation and soil determine the composition and diversity of carabid and tenebrionid functional groups in an arid ecosystem
文献类型：期刊论文
| 作者 | Liu, Ji-Liang1; Li, Feng-Rui1,2; Sun, Te-Sheng2; Ma, Ling-Fa2; Liu, Lu-Lu2; Yang, Kun2 |
| 刊名 | JOURNAL OF ARID ENVIRONMENTS
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 128页码:80-90 |
| 关键词 | Carabids Community assembly Environmental drivers Species richness Tenebrionids Variation partitioning |
| ISSN号 | 0140-1963 |
| DOI | 10.1016/j.jaridenv.2016.01.009 |
| 通讯作者 | Li, Feng-Rui(lifengrui@lzb.ac.cn) |
| 英文摘要 | The community dynamics of ground beetles as a dominant group in arid ecosystems are strongly affected by land-use change associated alterations in vegetation and soil conditions. However, little is known about the relative effects of altered vegetation and soil, or their interactions, on the composition and diversity of beetle functional groups. To address this question, we collected data on the species richness and activity abundance of ground carabid and tenebrionid beetle functional groups (predators, herbivores, and detritivores), along a gradient of land-use conversion from natural grassland to pure and mixed plantations of two shrub species (Haloxylon ammodendron and Tamarix ramosissima) in an arid region of northwestern China. Additionally, we collected key variables related to the vegetation (shrub cover, height, herbaceous plant biomass, and species richness) and soil (soil pH, texture, and salinity). Variation partitioning showed that vegetation changes had stronger effects on the functional group composition than changes in the soil did. However, vegetation soil interactions explained more of the composition variation in the beetle functional groups than vegetation or soil alone. Shrub cover and herbaceous species richness were the best predictors of species composition of detritivores and herbivores. For predator species composition, shrub height and cover were the best predictors. Structural equation models showed that changes in vegetation and soil influenced beetle abundance and diversity through both direct and indirect effects, and the strength of this influence varied among the functional groups. Overall, we conclude that vegetation and vegetation soil interactions are important determinants of beetle community assemblies. (c) 2016 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | PLANT DIVERSITY ; ARTHROPOD DIVERSITY ; SPECIES COMPOSITION ; COMMUNITY STRUCTURE ; BEETLE COMMUNITIES ; ABIOTIC FACTORS ; ASSEMBLAGES ; INSECTS ; TRAITS ; LAND |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Ecology ; Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000376806800011 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557256 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Li, Feng-Rui |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Linze Inland River Basin Res Stn, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lab Ecol & Agr, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Ji-Liang,Li, Feng-Rui,Sun, Te-Sheng,et al. Interactive effects of vegetation and soil determine the composition and diversity of carabid and tenebrionid functional groups in an arid ecosystem[J]. JOURNAL OF ARID ENVIRONMENTS,2016,128:80-90. |
| APA | Liu, Ji-Liang,Li, Feng-Rui,Sun, Te-Sheng,Ma, Ling-Fa,Liu, Lu-Lu,&Yang, Kun.(2016).Interactive effects of vegetation and soil determine the composition and diversity of carabid and tenebrionid functional groups in an arid ecosystem.JOURNAL OF ARID ENVIRONMENTS,128,80-90. |
| MLA | Liu, Ji-Liang,et al."Interactive effects of vegetation and soil determine the composition and diversity of carabid and tenebrionid functional groups in an arid ecosystem".JOURNAL OF ARID ENVIRONMENTS 128(2016):80-90. |
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来源：寒区旱区环境与工程研究所
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