Anna Gunina
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View article: Initial changes in soil microbial community structure after combined biochar and straw application to agricultural soil: evidence from a 180-day incubation experiment
Initial changes in soil microbial community structure after combined biochar and straw application to agricultural soil: evidence from a 180-day incubation experiment Open
Organic amendments are applied to agricultural soils to maintain fertility and function. In the present study, we monitored the CO 2 emissions and analyzed the microbial biomass, community structure, and network complexity under single and…
View article: Changed by fire: linking carbon and energy fluxes by microbial decomposition of soil organic matter after frequent forest burning events
Changed by fire: linking carbon and energy fluxes by microbial decomposition of soil organic matter after frequent forest burning events Open
View article: Chemical imaging reveals phosphorus mobilization patterns in earthworm-engineered drilosphere
Chemical imaging reveals phosphorus mobilization patterns in earthworm-engineered drilosphere Open
View article: Carbon sequestration through straw amendment: multi-pool dynamics within soil organic carbon
Carbon sequestration through straw amendment: multi-pool dynamics within soil organic carbon Open
Straw amendment is widely practiced to stabilize soil structure and increase soil organic carbon (SOC) stocks. Given SOC’s complex composition, the multi-pool responses to straw amendment and their interrelationships remain unclear. Here, …
View article: Nutrient cycles in transition: C:N:P stoichiometry by forest conversion to plantations
Nutrient cycles in transition: C:N:P stoichiometry by forest conversion to plantations Open
http://dx.doi.org/10.13039/501100012166 National Key Research and Development Program of China
View article: Unfolding the Potential of Soil Microbial Community Diversity for Accumulation of Necromass Carbon at Large Scale
Unfolding the Potential of Soil Microbial Community Diversity for Accumulation of Necromass Carbon at Large Scale Open
Microorganisms are the main drivers of soil organic carbon (SOC) formation, especially through the accumulation of microbial necromass C. It is unclear, however, how microorganisms mediate the accumulation of necromass in soil because micr…
View article: Carbon pathways in soil: unraveled by 13C natural abundance
Carbon pathways in soil: unraveled by 13C natural abundance Open
View article: Nitrogen addition suppresses microbial respiration but enhances the release of water-extractable organic carbon in a non-allophanic Andosol
Nitrogen addition suppresses microbial respiration but enhances the release of water-extractable organic carbon in a non-allophanic Andosol Open
View article: Subsurface application of organic ameliorant in saline soils increases microbial necromass accumulation in mineral-associated organic matter
Subsurface application of organic ameliorant in saline soils increases microbial necromass accumulation in mineral-associated organic matter Open
Subsurface application of organic ameliorant is a novel strategy for stimulating salt leaching out of profile and increasing saline soil fertility and microbial activities. However, it is unclear how microorganisms regulate the contributio…
View article: Root exudates of Salix cupularis orchestrate the accumulation of soil carbon and nitrogen in the rhizosphere during the restoration of a desertified alpine meadow
Root exudates of Salix cupularis orchestrate the accumulation of soil carbon and nitrogen in the rhizosphere during the restoration of a desertified alpine meadow Open
View article: Polyethylene microplastics hamper aged biochar’s potential in mitigating greenhouse gas emissions
Polyethylene microplastics hamper aged biochar’s potential in mitigating greenhouse gas emissions Open
While biochar effectively reduces greenhouse gas emissions, the coincident microplastics will alter these benefits. To assess the long-term efficacy of biochar application in reducing emissions amidst microplastic interference, we investig…
View article: Ryegrass Cover Crops Enhance Plum Quality Through Soil Nutrient Enrichment in Subtropical Karst Orchards: A Three-Year Study
Ryegrass Cover Crops Enhance Plum Quality Through Soil Nutrient Enrichment in Subtropical Karst Orchards: A Three-Year Study Open
View article: Effects of 13-Years Of Organic Amendments And Mineral Nitrogen Fertilization On Aggregate-Associated Carbon and Nitrogen and Soil Organic Matter Stability
Effects of 13-Years Of Organic Amendments And Mineral Nitrogen Fertilization On Aggregate-Associated Carbon and Nitrogen and Soil Organic Matter Stability Open
View article: Integrated Physical-Chemical Mechanisms Drive Carbon Stabilization Under Conservation Tillage in Karst Agroecosystems
Integrated Physical-Chemical Mechanisms Drive Carbon Stabilization Under Conservation Tillage in Karst Agroecosystems Open
View article: Ryegrass cover crops enhance plum quality through soil nutrient enrichment in subtropical Karst orchards: A three-year study
Ryegrass cover crops enhance plum quality through soil nutrient enrichment in subtropical Karst orchards: A three-year study Open
View article: Corrigendum to “Gross mineralization and nitrification in degraded alpine grassland soil” [Rhizosphere Volume 27, September 2023, 100778]
Corrigendum to “Gross mineralization and nitrification in degraded alpine grassland soil” [Rhizosphere Volume 27, September 2023, 100778] Open
View article: Decoupled response of microbial taxa and functions to nutrients: The role of stoichiometry in plantations
Decoupled response of microbial taxa and functions to nutrients: The role of stoichiometry in plantations Open
The resource quantity and elemental stoichiometry play pivotal roles in shaping belowground biodiversity. However, a significant knowledge gap remains regarding the influence of different plant communities established through monoculture p…
View article: From energy to soil organic matter
From energy to soil organic matter Open
We developed a new concept of soil organic matter (SOM) formation and microbial utilization of organic carbon (C) and energy: microorganisms use most of the organics entering the soil as energy rather than as a C source, while SOM accumula…
View article: 3C natural abundance approach for analysis of steps of organic carbon transformation in soil: application for various ecosystems
3C natural abundance approach for analysis of steps of organic carbon transformation in soil: application for various ecosystems Open
Most of the organic carbon (C) in soil is linked to various degrees with the mineral matrix, which includes the formation of aggregates and the association of organic C with clay minerals and Fe and Al hydro(oxides). Both mechanisms ensure…
View article: Grazing exclusion increases soil organic C through microbial necromass of root-derived C as traced by 13C labelling photosynthate
Grazing exclusion increases soil organic C through microbial necromass of root-derived C as traced by 13C labelling photosynthate Open
Grasslands store large amounts of C; however, the underlying mechanisms of soil C sequestration after grazing exclusion are not well known. This study aimed to elucidate the drivers of soil organic C (SOC) sequestration from plant and micr…
View article: Microplastics from Long-Term Biodegradable Film Mulch Change Carbon Flow between Soil Aggregates
Microplastics from Long-Term Biodegradable Film Mulch Change Carbon Flow between Soil Aggregates Open
View article: Soil pH determines microbial utilization strategy for straw-derived hydrophilic and hydrophobic fractions in a Ferralsol
Soil pH determines microbial utilization strategy for straw-derived hydrophilic and hydrophobic fractions in a Ferralsol Open
View article: Nitrogen deposition raises temperature sensitivity of soil organic matter decomposition in subtropical forest
Nitrogen deposition raises temperature sensitivity of soil organic matter decomposition in subtropical forest Open
Subtropical ecosystems are strongly affected by nitrogen (N) deposition, impacting soil organic matter (SOM) availability and stocks. Here we aimed to reveal the effects of N deposition on i) the structure and functioning of microbial comm…
View article: Regulation of soil organic carbon dynamics by microbial communities during reforestation of Chinese fir plantations after clearcutting
Regulation of soil organic carbon dynamics by microbial communities during reforestation of Chinese fir plantations after clearcutting Open
Reforestation after forest clearcutting is an effective measure to increase soil organic carbon (SOC) sequestration. However, the soil C balance and functions of microbial communities under reforestation remain to be determined. Samples of…
View article: Gross mineralization and nitrification in degraded alpine grassland soil
Gross mineralization and nitrification in degraded alpine grassland soil Open
Global climate changes and anthropogenic activities degrade them ecosystems, which strongly changes net nitrogen (N) mineralization in alpine grasslands, and, thus, makes them even more limited by available N. Our objective was to examine …
View article: Shifts of understory vegetation induced by thinning drive the expansion of soil rare fungi
Shifts of understory vegetation induced by thinning drive the expansion of soil rare fungi Open
The gap formation due to forest thinning regulates the understorey microclimate, ground vegetation, and soil biodiversity. However, little is known about abundant and rare taxa's various patterns and assemblage mechanisms under thinning ga…
View article: Turnover of soil organic matter and microbial biomass under C3-C4 vegetation change: implications for carbon sequestration in Mediterranean agricultural soils.
Turnover of soil organic matter and microbial biomass under C3-C4 vegetation change: implications for carbon sequestration in Mediterranean agricultural soils. Open
Carbon isotopic composition of soils subjected to C3–C4 vegetation change can be used to estimate C turnover in bulk soil, but more specifically in soil organic matter (SOM) pools with fast and intermediate turnover rates. Anal…
View article: Soil organic matter as a mediator of energy fluxes - a new perspective
Soil organic matter as a mediator of energy fluxes - a new perspective Open
The transformation of “energy to (soil organic) matter’’ has long been the focus of scientific attention, but a definitive conceptual framework does not yet exist. Following the classical definition of energy given by Odu…
View article: 3C natural abundance for analysis of steps of organic carbon transformation in soil: application for various ecosystems
3C natural abundance for analysis of steps of organic carbon transformation in soil: application for various ecosystems Open
Following the developed concept of carbon (C) flows during soil organic matter (SOM) formation, from which the probable C pathways between the aggregates and SOM fractions can be suggested based on the natural changes of the 13C/12C ratios…
View article: Long-term action of biochar in paddy soils: effect on organic carbon and functioning of microbial communities
Long-term action of biochar in paddy soils: effect on organic carbon and functioning of microbial communities Open
Increasing soil carbon (C) sequestration in paddy fields is significant for ensuring food security and achieving C neutrality in China. Biochar has been widely used as a soil amendment; still, long-term effects on the mechanisms of biochar…