Impact of drought on soil microbial biomass and extracellular enzyme activity

Q Qu, Z Wang, Q Gan, R Liu, H Xu - Frontiers in Plant Science, 2023 - frontiersin.org
Introduction With the continuous changes in climate patterns due to global warming, drought
has become an important limiting factor in the development of terrestrial ecosystems …

Utilizing soil metabolomics to investigate the untapped metabolic potential of soil microbial communities and their role in driving soil ecosystem processes: A review

S Bhattacharjya, A Ghosh, A Sahu, R Agnihotri, N Pal… - Applied Soil …, 2024 - Elsevier
The importance of soil sustainability in achieving sustainable development goals and global
environmental agreements has been widely recognized. Understanding the biological …

[HTML][HTML] Bioplastic (PHBV) addition to soil alters microbial community structure and negatively affects plant-microbial metabolic functioning in maize

RW Brown, DR Chadwick, H Zang, M Graf, X Liu… - Journal of Hazardous …, 2023 - Elsevier
Microplastic contamination poses a significant threat to agroecosystem functioning,
provoking a move away from the use of conventional oil-based plastics in agriculture, to …

[HTML][HTML] Soil metabolomics-current challenges and future perspectives

RW Brown, MK Reay, F Centler, DR Chadwick… - Soil Biology and …, 2024 - Elsevier
Soil is an extremely complex and dynamic matrix, in part, due to the wide diversity of
organisms living within it. Soil organic matter (SOM) is the fundamental substrate on which …

[HTML][HTML] Nutrient (C, N and P) enrichment induces significant changes in the soil metabolite profile and microbial carbon partitioning

RW Brown, DR Chadwick, GD Bending… - Soil Biology and …, 2022 - Elsevier
The cycling of soil organic matter (SOM) and carbon (C) within the soil is governed by the
presence of key macronutrients, particularly nitrogen (N) and phosphorus (P). The relative …

Insight into mechanisms of biochar-fertilizer induced of microbial community and microbiology of nitrogen cycle in acidic soil

H **a, M Riaz, X Tang, L Yan, Z El-Desouki, Y Li… - Journal of environmental …, 2023 - Elsevier
Biochar has been shown to affect the nitrogen (N) cycle in soil, however, it is unknown how
this occurs. Therefore, we used metabolomics, high-throughput sequencing, and …

Drought re-routes soil microbial carbon metabolism towards emission of volatile metabolites in an artificial tropical rainforest

LK Honeker, G Pugliese, J Ingrisch, J Fudyma… - Nature …, 2023 - nature.com
Drought impacts on microbial activity can alter soil carbon fate and lead to the loss of stored
carbon to the atmosphere as CO2 and volatile organic compounds (VOCs). Here we …

Impacts of extreme weather events on terrestrial carbon and nitrogen cycling: A global meta-analysis

Q Qu, H Xu, Z Ai, M Wang, G Wang, G Liu… - Environmental …, 2023 - Elsevier
Some weather events like drought, increased precipitation, and warming exert substantial
impact on the terrestrial C and N cycling. However, it remains largely unclear about the effect …

Untargeted metabolomics to study changes in soil microbial community in response to tillage practices

W Li, X Liu, Q **a, Z Gao, W Zheng, B Zhai, Z Yang - Applied Soil Ecology, 2024 - Elsevier
Soil microbes are the main drivers of nutrient turnover in agro-ecosystems. The series of
biochemical processes involved by these microorganisms are inseparable from the …

Dynamic interplay among soil nutrients, rhizosphere metabolites, and microbes shape drought and heat stress responses in summer maize

A Yuan, SD Kumar, H Wang, S Wang, S Impa… - Soil Biology and …, 2024 - Elsevier
The frequent occurrence of extreme weather events has brought forth significant challenges
to the future development of agriculture, and it is imperative to enhance crop resilience to …