The response of soil organic carbon sequestration to organic materials addition in saline-alkali soil: from the perspective of soil aggregate structure and organic carbon component

Plant and Soil, Год журнала: 2025, Номер unknown

Опубликована: Янв. 6, 2025

Язык: Английский

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Soil faunal community transfers nutrient cycling functionality and plant-parasitic nematode suppression from different depths of a natural soil to an agricultural soil

Applied Soil Ecology, Год журнала: 2025, Номер 207, С. 105933 - 105933

Опубликована: Фев. 6, 2025

Язык: Английский

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Nutrient enrichment shapes litter micro-food webs in a subtropical plantation

Forest Ecology and Management, Год журнала: 2025, Номер 580, С. 122545 - 122545

Опубликована: Фев. 11, 2025

Язык: Английский

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Belowground energy fluxes determine tree diversity effects on above- and belowground food webs

Current Biology, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Worldwide tree diversity loss raises concerns about functional and energetic declines across trophic levels. In this study, we coupled 160 above- belowground food webs, quantifying energy fluxes to microorganisms invertebrates in a tree-mycorrhiza experiment, test how affects of above below the ground. The experiment differentiates three mycorrhizal type treatments: only AM species (with arbuscular mycorrhizae), EcM ectomycorrhizae; one, two, four species), or mixtures both (AM+EcM; two species). Our results indicate that most initially flowed through communities, with soil contributing 97.7% total fauna accounting for 60.9% animals. Consequently, fueled surface (62.3% predation) aboveground (30.5% predators. Tree increased ecosystem multifunctionality (indicated by averaged fluxes) ∼30% levels while it shifted webs from fast (such as bacterial-dominated) slow fungal-dominated) channels communities. primarily impacted communities strengthened coupling increasing importance prey predators at These findings highlight types drive functioning via fluxes.

Язык: Английский

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Temperate grassland conversion to conifer forest destabilises mineral soil carbon stocks

Journal of Environmental Management, Год журнала: 2025, Номер 374, С. 124149 - 124149

Опубликована: Янв. 20, 2025

Tree-planting is increasingly presented as a cost-effective strategy to maximise ecosystem carbon (C) storage and thus mitigate climate change. Its success largely depends on the associated response of soil C stocks, where most terrestrial stored. Yet, we lack precise understanding how stocks develop following tree planting, particularly it affects form in which stored its stability resistance Here, present changes nitrogen (N) mineral-associated organic matter (OM), occluded particulate OM, free OM dissolved from four regional chronosequences Scots pine (Pinus sylvestris L.) forests planted former grasslands across Scotland. We found that c. 58-68 years after plantation, bulk N layer top 20 cm mineral decreased by half relative unforested - decrease roughly equivalent third simultaneous gain biomass. This pattern was driven predominantly amount an fraction considered relatively long-lived. Our findings demonstrate need estimate planting based both biomass, use latter alone may significantly over-estimate net benefits permanent grasslands.

Язык: Английский

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Use of amino sugars can overestimate necromass formation The role of death and lysis of microbial and plant cells in the formation of soil organic matter

Soil Biology and Biochemistry, Год журнала: 2025, Номер unknown, С. 109750 - 109750

Опубликована: Фев. 1, 2025

Язык: Английский

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Influence of recycled organic waste amendments on carbon pools, greenhouse gas emissions, and nematode indicators of soil health

Applied Soil Ecology, Год журнала: 2025, Номер 208, С. 105967 - 105967

Опубликована: Фев. 21, 2025

Язык: Английский

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Near-natural conversion of plantations primarily enhances the abundance and functionality of nematodes within medium-sized soil aggregates

Journal of Environmental Management, Год журнала: 2025, Номер 378, С. 124751 - 124751

Опубликована: Март 1, 2025

Язык: Английский

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Improved estimation of soil organic carbon stock in subtropical cropland of Southern China based on digital soil mapping and multi-sources data

Geo-spatial Information Science, Год журнала: 2025, Номер unknown, С. 1 - 24

Опубликована: Март 12, 2025

Язык: Английский

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Forest mycorrhizal types mediated environmental controls on global particulate and mineral-associated organic matter storage

Environmental Research, Год журнала: 2025, Номер unknown, С. 121459 - 121459

Опубликована: Март 1, 2025

Язык: Английский

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