Dryland microbiomes reveal community adaptations to desertification and climate change

被引：2

作者：

Coleine, Claudia ^{[1
]}

Delgado-Baquerizo, Manuel ^{[2
]}

Diruggiero, Jocelyne ^{[3
,4
]}

Guirado, Emilio ^{[5
]}

Harfouche, Antoine L. ^{[6
]}

Perez-Fernandez, Cesar ^{[7
]}

Singh, Brajesh K. ^{[8
,9
]}

Selbmann, Laura ^{[1
,10
]}

Egidi, Eleonora ^{[8
,9
]}

机构：

[1] Univ Tuscia, Dept Ecol & Biol Sci, Largo Dell Univ Snc, I-01100 Viterbo, Italy

[2] CSIC, Inst Recursos Nat & Agrobiol Sevilla IRNAS, Lab Biodiversidad & Funcionamiento Ecosistem, E-41012 Seville, Spain

[3] Johns Hopkins Univ, Dept Biol, Baltimore, MD 21218 USA

[4] Johns Hopkins Univ, Dept Earth & Planetary Sci, Baltimore, MD 21218 USA

[5] Univ Alicante, Multidisciplinary Inst Environm Studies Ramon Mar, E-03071 Alicante, Spain

[6] Univ Tuscia, Dept Innovat Biol, I-01100 Viterbo, Italy

[7] Univ Privada Boliviana, Cochabamba, Bolivia

[8] Western Sydney Univ, Global Ctr Land Based Innovat, Penrith, NSW 2750, Australia

[9] Western Sydney Univ, Hawkesbury Inst Environm, Penrith, NSW 2750, Australia

[10] Italian Antarctic Natl Museum MNA, Mycol Sect, I-16128 Genoa, Italy

来源：

ISME JOURNAL | 2024年 / 18卷 / 01期

基金：

欧洲研究理事会; 澳大利亚研究理事会; 美国国家航空航天局;

关键词：

anthropogenic impact; climate change; dryland microbiomes; environmental drivers; drylands; extreme environments; ARTIFICIAL-INTELLIGENCE; SOIL; BACTERIA; MULTIFUNCTIONALITY; MICROORGANISMS; RESISTANCE; DRIVE; LIFE; HOT;

D O I：

10.1093/ismejo/wrae056

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Drylands account for 45% of the Earth's land area, supporting 40% of the global population. These regions support some of the most extreme environments on Earth, characterized by extreme temperatures, low and variable rainfall, and low soil fertility. In these biomes, microorganisms provide vital ecosystem services and have evolved distinctive adaptation strategies to endure and flourish in the extreme. However, dryland microbiomes and the ecosystem services they provide are under threat due to intensifying desertification and climate change. In this review, we provide a synthesis of our current understanding of microbial life in drylands, emphasizing the remarkable diversity and adaptations of these communities. We then discuss anthropogenic threats, including the influence of climate change on dryland microbiomes and outline current knowledge gaps. Finally, we propose research priorities to address those gaps and safeguard the sustainability of these fragile biomes.

引用

页数：13

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