Soil Carbon Emission Sources Differ Under Litter and Nutrient ...

Litter addition promoted slow C pool emissions during the early stages of secondary succession but inhibited active C pool and passive C pool emissions.

Soil Carbon Emission Sources Differ Under Litter and Nutrient Addition During Secondary Succession: Evidence from a Mesocosm Study Using a Three-Transfer-Pool ...

Partitioning carbon dioxide emissions from soil organic matter and ...

Soil-based emissions of carbon dioxide (CO2) triggered by intensive nitrogen (N) fertilization originate from different sources including fertilizer ...

Soil carbon-nutrient cycling, energetics, and carbon footprint in ...

Soil organic carbon (SOC) at different depths of soil was significantly influenced by the varied long-term tillage practices and cropping ...

Exogenous nutrients and carbon resource change the responses of ...

However, the source of immobilized N in organic ... There were no significant differences in the average soil and litter CO2 emission ... nutrients and carbon ...

Soil Carbon Cycle and Laboratory Measurements ... - SDSU Extension

Increasing soil organic carbon content can improve soil structure, nutrient retention and microbial activity in the soil. Policymakers and many ...

Soil Organic Carbon Accumulation and Greenhouse Gas Emission ...

In reality, there are different carbon pools in the soil undergoing transformation from the ... source influence soil-emitted nitrous oxide in the Alberta ...

Reviews and syntheses: Greenhouse gas emissions from drained ...

The CO2 EF for forest soils describes the annual difference between the amount of C added to the soil as above- and below-ground litter and the ...

Soil Carbon Storage | Learn Science at Scitable - Nature

While the carbon released to the atmosphere through deforestation includes carbon emitted from the decomposition of aboveground plant biomass, carbon levels in ...

1 soil greenhouse gas emissions under different land-use types in ...

To address this knowledge gap, we present in situ measurements of carbon dioxide. 15. (CO2), nitrous oxide (N2O), and methane (CH4) emissions in the lowland ...

Litter contribution to soil organic carbon in the - ProQuest

The new carbon derived from C3 litter was decomposed and transferred into soil prole thanks to earthworms and the leaching of dissolved organic carbon. After 1 ...

Effects of nitrogen deposition and litter layer management on soil ...

Soil CO2 emission was increased by N addition (18–24%) but decreased by litter removal (24–32%). Litter removal significantly (P < 0.05) ...

The Ecology of Soil Carbon: Pools, Vulnerabilities, and Biotic and ...

What is the relative contribution of roots compared with that of litter inputs to the accu- mulation of SOM under different vegetation types, ...

Sequestering carbon in soil and enhancing soil health in crop systems

Unsustainable land management practices that degrade soils have led not only to greenhouse gas (GHG) emissions, but also a reduction in soils' ability to ...

Soils and carbon for reduced emissions - Agriculture Victoria

Soil organic carbon is a measure of the carbon contained within soil organic matter. Soil carbon provides a source of nutrients through mineralisation, helps to ...

Impact of soil moisture regimes on greenhouse gas emissions, soil ...

Two potent greenhouse gases that are mostly found in agricultural soils are methane and nitrous oxide. Therefore, we investigated the effect ...

Changes in soil carbon sequestration and emission in different ...

During vegetation restoration and BSCs succession, the organic C content and TOC density of desert soils gradually increased, with clear signs ...

Soil Organic Carbon and Nutrients Affected by Tree Species ... - MDPI

Our findings demonstrated that the changes in SOC and fertility in the AF soils vary according to tree species and fertilization, mostly due to distinctive leaf ...

Soil carbon - European Environment Agency

The cultivation and drainage of organic soil causes significant CO2 emissions. For 2019, EU Member States reported a loss of carbon from 17.8Mha ...

Soil Carbon: Emissions & mitigation options » AgLED

Soil organic carbon (SOC) mainly results from the decomposition of organic materials such as plants, animals, and microbes in the soil. SOC affects nutrient and ...