TY - JOUR
T1 - Fossil-fuel-dependent scenarios could lead to a significant decline of global plant-beneficial bacteria abundance in soils by 2100
AU - Li, Pengfa
AU - Tedersoo, Leho
AU - Crowther, Thomas W.
AU - Dumbrell, Alex J.
AU - Dini-Andreote, Francisco
AU - Bahram, Mohammad
AU - Kuang, Lu
AU - Li, Ting
AU - Wu, Meng
AU - Jiang, Yuji
AU - Luan, Lu
AU - Saleem, Muhammad
AU - de Vries, Franciska T.
AU - Li, Zhongpei
AU - Wang, Baozhan
AU - Jiang, Jiandong
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive licence to Springer Nature Limited.
PY - 2023/11
Y1 - 2023/11
N2 - Exploiting the potential benefits of plant-associated microbes represents a sustainable approach to enhancing crop productivity. Plant-beneficial bacteria (PBB) provide multiple benefits to plants. However, the biogeography and community structure remain largely unknown. Here we constructed a PBB database to couple microbial taxonomy with their plant-beneficial traits and analysed the global atlas of potential PBB from 4,245 soil samples. We show that the diversity of PBB peaks in low-latitude regions, following a strong latitudinal diversity gradient. The distribution of potential PBB was primarily governed by environmental filtering, which was mainly determined by local climate. Our projections showed that fossil-fuel-dependent future scenarios would lead to a significant decline of potential PBB by 2100, especially biocontrol agents (−1.03%) and stress resistance bacteria (−0.61%), which may potentially threaten global food production and (agro)ecosystem services.
AB - Exploiting the potential benefits of plant-associated microbes represents a sustainable approach to enhancing crop productivity. Plant-beneficial bacteria (PBB) provide multiple benefits to plants. However, the biogeography and community structure remain largely unknown. Here we constructed a PBB database to couple microbial taxonomy with their plant-beneficial traits and analysed the global atlas of potential PBB from 4,245 soil samples. We show that the diversity of PBB peaks in low-latitude regions, following a strong latitudinal diversity gradient. The distribution of potential PBB was primarily governed by environmental filtering, which was mainly determined by local climate. Our projections showed that fossil-fuel-dependent future scenarios would lead to a significant decline of potential PBB by 2100, especially biocontrol agents (−1.03%) and stress resistance bacteria (−0.61%), which may potentially threaten global food production and (agro)ecosystem services.
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U2 - 10.1038/s43016-023-00869-9
DO - 10.1038/s43016-023-00869-9
M3 - Article
C2 - 37904026
AN - SCOPUS:85175200874
SN - 2662-1355
VL - 4
SP - 996
EP - 1006
JO - Nature Food
JF - Nature Food
IS - 11
ER -