Soil aggregate-associated organic carbon mineralization and its driving factors in rhizosphere soil

Soil Biology and Biochemistry, Год журнала: 2023, Номер 186, С. 109182 - 109182

Опубликована: Сен. 19, 2023

Язык: Английский

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Soil recalcitrant but not labile organic nitrogen mineralization contributes to microbial nitrogen immobilization and plant nitrogen uptake

Global Change Biology, Год журнала: 2024, Номер 30(4)

Опубликована: Апрель 1, 2024

Soil organic nitrogen (N) mineralization not only supports ecosystem productivity but also weakens carbon and N accumulation in soils. Recalcitrant (mainly mineral-associated matter) labile particulate materials differ dramatically nature. Yet, the patterns drivers of recalcitrant (M

Язык: Английский

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Microplastics induced the differential responses of microbial-driven soil carbon and nitrogen cycles under warming

Journal of Hazardous Materials, Год журнала: 2023, Номер 465, С. 133141 - 133141

Опубликована: Дек. 1, 2023

Язык: Английский

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Mixing of pine and arbuscular mycorrhizal tree species changed soil organic carbon storage by affecting soil microbial characteristics

The Science of The Total Environment, Год журнала: 2024, Номер 930, С. 172630 - 172630

Опубликована: Апрель 26, 2024

Язык: Английский

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Mechanisms of soil persistent organic carbon loss in alpine ecosystems: insights into microbial and calcium spatial footprint

Soil Biology and Biochemistry, Год журнала: 2025, Номер unknown, С. 109765 - 109765

Опубликована: Фев. 1, 2025

Язык: Английский

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Biodiversity in mountain soils above the treeline

Biological reviews/Biological reviews of the Cambridge Philosophical Society, Год журнала: 2025, Номер unknown

Опубликована: Май 14, 2025

ABSTRACT Biological diversity in mountain ecosystems has been increasingly studied over the last decade. This is also case for soils, but no study to date provided an overall synthesis of current state knowledge. Here we fill this gap with a first global analysis published research on cryptogams, microorganisms, and fauna soils above treeline, structured Based corpus almost 1400 publications expertise 37 soil scientists worldwide, summarise what known about distribution patterns each these organismal groups, specifically along elevation, provide overview available knowledge drivers explaining their changes. In particular, document elevation‐dependent decrease faunal while cryptogams there initial increase followed by towards nival belt. Thus, our data confirm key role that elevation plays shaping biodiversity organisms soils. The response prokaryote turn, was more diverse, whereas fungal appeared be substantially influenced plants. As far as available, describe characteristics, adaptations, functions species, despite lack ecological information uncultivated majority prokaryotes, fungi, protists, illustrate remarkable unique life forms histories encountered alpine By applying rule‐ well pattern‐based literature‐mining approaches semi‐quantitative analyses, identified hotspots European Alps Central Asia revealed significant gaps taxonomic coverage, particularly among biocrusts, fauna. We further report thematic priorities treeline identify unanswered questions. Building upon outcomes synthesis, conclude set opportunities worldwide. Soils fulfil critical make essential contributions land. Accordingly, seizing closing appears crucial enable science‐based decision making regions formulating laws guidelines support conservation targets.

Язык: Английский

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Soil geochemistry prevails over root functional traits in controlling soil organic carbon fractions of the alpine meadow on the Qinghai-Tibet Plateau, China

CATENA, Год журнала: 2024, Номер 237, С. 107814 - 107814

Опубликована: Янв. 15, 2024

Язык: Английский

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Microbial mediation of soil carbon loss at the potential climax of alpine grassland under warming

Soil Biology and Biochemistry, Год журнала: 2024, Номер 192, С. 109395 - 109395

Опубликована: Март 9, 2024

Язык: Английский

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Metagenomic insights into microbial diversity and carbon cycling related genes along the elevational gradient in an arid mountain ecosystem

Pedosphere, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

Язык: Английский

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Influence of Land Use Types on Soil Properties and Soil Quality in Karst Regions of Southwest China

Agronomy, Год журнала: 2024, Номер 14(5), С. 882 - 882

Опубликована: Апрель 23, 2024

Establishing a suitable and useful soil quality index (SQI) is the key to accurately evaluating changes in (SQ) under different land use types. In present study, SQI using minimum data set (MDS) with two scoring methods (linear method nonlinear method) additive models (simple model same weighting value weighted significant value) was established compare SQ uses Longtan valley. Soil samples were collected one dryland (DRYL), paddy (PADD), orchard (GRA), natural forest (FORE), 13 properties measured. The four types had type similar environmental conditions. Land effects on measured 12 properties. top principal components Principal Component Analysis chosen, their cumulative variance more than 90%. indicators of labile carbon, C/N ratio, microaggregates chosen as members MDS this study. Significant (p < 0.001) positive correlations among establishing SQIs found. values sensitive ranged from 47.17% 82.12% for SQIs, (SQI-NLW) highest values. Among types, change trends, average FORE (0.73) PADD (0.68) significantly higher those GRA (0.54) DRYL (0.43). These results indicated that SQI-NLW an effective precise tool assess regions, sustainable soils karst regions.

Язык: Английский

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