Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.13790 |
Differential sensitivity of total and active soil microbial communities to drought and forest management | |
Bastida, Felipe1; Torres, Irene F.1; Andres-Abellan, Manuela2; Baldrian, Petr3; Lopez-Mondejar, Ruben3; Vetrovsky, Tomas3; Richnow, Hans H.4; Starke, Robert5; Ondono, Sara1; Garcia, Carlos1; Lopez-Serrano, Francisco R.2; Jehmlich, Nico5 | |
2017-10-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY
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ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2017 |
卷号 | 23期号:10 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain; Czech Republic; Germany |
英文摘要 | Climate change will affect semiarid ecosystems through severe droughts that increase the competition for resources in plant and microbial communities. In these habitats, adaptations to climate change may consist of thinning-that reduces competition for resources through a decrease in tree density and the promotion of plant survival. We deciphered the functional and phylogenetic responses of the microbial community to 60 years of drought induced by rainfall exclusion and how forest management affects its resistance to drought, in a semiarid forest ecosystem dominated by Pinus halepensis Mill. A multiOMIC approach was applied to reveal novel, community-based strategies in the face of climate change. The diversity and the composition of the total and active soil microbiome were evaluated by 16S rRNA gene (bacteria) and ITS (fungal) sequencing, and by metaproteomics. The microbial biomass was analyzed by phospholipid fatty acids (PLFAs), and the microbially mediated ecosystem multifunctionality was studied by the integration of soil enzyme activities related to the cycles of C, N, and P. The microbial biomass and ecosystem multifunctionality decreased in drought-plots, as a consequence of the lower soil moisture and poorer plant development, but this decrease was more notable in unthinned plots. The structure and diversity of the total bacterial community was unaffected by drought at phylum and order level, but did so at genus level, and was influenced by seasonality. However, the total fungal community and the active microbial community were more sensitive to drought and were related to ecosystem multifunctionality. Thinning in plots without drought increased the active diversity while the total diversity was not affected. Thinning promoted the resistance of ecosystem multifunctionality to drought through changes in the active microbial community. The integration of total and active microbiome analyses avoids misinterpretations of the links between the soil microbial community and climate change. |
英文关键词 | climate change drought forest management genomics metaproteomics microbial biomass microbial community semiarid |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000410642100019 |
WOS关键词 | BACTERIAL DIVERSITY ; FUNGAL COMMUNITIES ; ENZYME-ACTIVITIES ; CLIMATE-CHANGE ; CARBON ; RESPONSES ; PLANT ; RESISTANCE ; MULTIFUNCTIONALITY ; DEFORESTATION |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/18272 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.CSIC, CEBAS, Dept Soil & Water Conservat, Campus Univ Espinardo, Murcia, Spain; 2.Univ Castilla La Mancha, Dept Sci & Agroforestry Technol & Genet, Higher Tech Sch Agr & Forestry Engn, Albacete, Spain; 3.CAS, Inst Microbiol, Lab Environm Microbiol, Prague 4, Czech Republic; 4.UFZ, Helmholtz Ctr Environm Res, Dept Isotope Biogeochem, Leipzig, Germany; 5.UFZ, Helmholtz Ctr Environm Res, Dept Mol Syst Biol, Leipzig, Germany |
推荐引用方式 GB/T 7714 | Bastida, Felipe,Torres, Irene F.,Andres-Abellan, Manuela,et al. Differential sensitivity of total and active soil microbial communities to drought and forest management[J]. GLOBAL CHANGE BIOLOGY,2017,23(10). |
APA | Bastida, Felipe.,Torres, Irene F..,Andres-Abellan, Manuela.,Baldrian, Petr.,Lopez-Mondejar, Ruben.,...&Jehmlich, Nico.(2017).Differential sensitivity of total and active soil microbial communities to drought and forest management.GLOBAL CHANGE BIOLOGY,23(10). |
MLA | Bastida, Felipe,et al."Differential sensitivity of total and active soil microbial communities to drought and forest management".GLOBAL CHANGE BIOLOGY 23.10(2017). |
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