Results 151 to 160 of about 584,457 (193)

Methods for evaluating bacterial dispersal on hyphal networks. [PDF]

open access: yesMicrolife
Bouchard A   +12 more
europepmc   +1 more source

The vertical distribution and control of microbial necromass carbon in forest soils

open access: yesGlobal Ecology and Biogeography, 2020
AbstractAimForest soils contain large amounts of terrestrial organic carbon (C), but the formation pathway of soil organic C (SOC) remains unclear. Recent evidence suggests that microbial necromass is a significant source of SOC, yet a global quantitative assessment across the whole soil profile is lacking.
Siyi Tan, Yan Peng, Ding-Yi Wang
exaly   +5 more sources

Elevated temperature increases the accumulation of microbial necromass nitrogen in soil via increasing microbial turnover

Global Change Biology, 2020
AbstractMicrobial‐derived nitrogen (N) is now recognized as an important source of soil organic N. However, the mechanisms that govern the production of microbial necromass N, its turnover, and stabilization in soil remain poorly understood. To assess the effects of elevated temperature on bacterial and fungal necromass N production, turnover, and ...
Chao Wang   +2 more
exaly   +3 more sources

Climatic and edaphic controls over the elevational pattern of microbial necromass in subtropical forests

open access: yesCatena, 2021
The sequestration of soil organic carbon (SOC) in terrestrial ecosystems is determined by the balance between plant- and microbial-derived carbon inputs and losses through soil respiration.
Xinyu Zhang   +2 more
exaly   +2 more sources

Microbial necromass ≠ microbial biomass: Microbial death pathways affect soil organic carbon sequestration

2023
The last two decades soil organic matter research developed rapidly, uncovering a central role of soil microorganisms in the sequestration and storage of soil organic carbon (C), especially through accumulation of their necromass. However, despite strong evidence that the so-called soil microbial carbon pump is an important process, the direct ...
Tessa Camenzind   +4 more
openaire   +1 more source

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
openaire   +1 more source

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