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Depth‐dependent drivers of soil microbial necromass carbon across Tibetan alpine grasslands
Global Change Biology, 2021AbstractMicrobial necromass carbon (C) has been considered an important contributor to persistent soil C pool. However, there still lacks large‐scale systematic observations on microbial necromass C in different soil layers, particularly for alpine ecosystems.
Mei He +8 more
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Microbial traits dictate soil necromass accumulation coefficient: A global synthesis
Global Ecology and Biogeography, 2023AbstractAimThe accumulation of microbial necromass carbon has gained increasing attention due to its slow decomposition. However, it remains unclear what induces the accumulation of microbial necromass carbon via reiterated community turnover on large spatial scales.
Bingbing Han +6 more
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Microbial necromass shaped plant traits in a warmer condition
2020<p>Among many factors controlling root exudation, root hairs proliferation and warming have strong influence on exudate release as well as microbial substrate utilization and enzyme activities. Thus, the interactions of these two factors are important but least known in the rhizosphere. Phosphorus (P) is the most important growth
Wioleta Stelmach-Kardel +3 more
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Aligning earthworm activity and microbial necromass formation in mineral soil
2022<p>Microbial necromass is regarded as a central pool of soil organic carbon, whose management is critical in efforts to reduce atmospheric CO<sub>2</sub> concentrations and mitigate climate change. However, recent concepts on soil organic matter formation have ignored one of the most important factors for the ...
Gerrit Angst +5 more
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Stability of microbial necromass in soil is controlled by necromass chemical composition
Reversing the trend of decreasing soil carbon stocks is important to help mitigate current environmental challenges. Improving knowledge on the mechanisms that control the stabilisation and persistence of soil organic carbon will provide a foundation to tackle the issue.Sam Walrond +3 more
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Rice-crayfish co-culture increases microbial necromass' contribution to the soil nitrogen pool
Environmental Research, 2023The rice-crayfish co-culture (RC) is a putative sustainable agricultural system. However, studies on the ecological effects of long-term RC systems were still lacking. Here, we compare enzymatic stoichiometry, microbial necromass, and microbial community between the RC and rice monoculture systems (RM). Soil enzymatic stoichiometry analysis showed that
Achen, Wang +4 more
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Microbial necromass decomposition and stabilization in soilBai
Evidence is emerging that microbial production and residues (necromass) contribute greatly to stable soil organic matter (SOM), which calls for the necessity of separating the microbial necromass from other SOM pools in models. However, the understanding on how microbial necromass stabilizes in soil, especially the mineral protection mechanisms, is ...Chao wang, Xu Wang, Edith Bai
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Microbial necromass contribution to soil carbon storage via community assembly processes
Science of The Total EnvironmentSoil organic matter has been well acknowledged as a natural solution to mitigate climate change and to maintain agricultural productivity. Microbial necromass is an important contributor to soil organic carbon (SOC) storage, and serves as a resource pool for microbial utilization.
Xuefeng, Zhu +7 more
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Microbial Biomass and Necromass in Austrian Soils
Soil organic carbon (SOC) is a key indicator of healthy soils. Among the sources contributing to the SOC pool, the role of microbial biomass and especially necromass is often overlooked. Microbial necromass sometimes reaches 40 times of the microbial biomass, emphasizing the role of soil microorganisms in carbon sequestration.Dmytro Monoshyn +6 more
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