Results 31 to 40 of about 2,051,139 (202)

Biological Carbon Sequestration and Carbon Trading Re-Visited [PDF]

open access: yes, 2009
Biological activities that sequester carbon create CO2 offset credits that could obviate the need for reductions in fossil fuel use. Credits are earned by storing carbon in terrestrial ecosystems and wood products, although CO2 emissions are also ...
Kooten, G.C., van   +2 more
core   +1 more source

Conversion of Natural Soil to Paddy Promotes Soil Organic Matter Degradation in Small-Particle Fractions: δ13C and Lipid Biomarker Evidence

open access: yesAgronomy
The stabilization mechanism of soil organic matter (SOM) has received considerable attention. It is widely accepted that mineral sorption/protection is important for SOM stabilization.
Yuxuan Li   +7 more
doaj   +1 more source

Pyrolysis temperature determines aging effects on the electron transfer and exchange properties of pyrogenic carbon

open access: yesBiochar
Pyrogenic carbon (PyC) possesses electron transfer and exchange capabilities that can facilitate redox reactions in various geochemical and biochemical processes.
Mulin Cao   +8 more
doaj   +1 more source

The non-permanence of optimal soil carbon sequestration [PDF]

open access: yes
Carbon sequestration in agricultural soils is considered as an option of greenhouse gas mitigation in many countries. But, the economic potential is limited by the dynamic process of saturation and the opportunity cost of land use change.
Hediger, Werner
core  

Biochar application enhances ant (Formica japonica) ecological functions as indicated by their social behaviors

open access: yesBiochar
Soil fauna activity is crucial for soil ecosystem functioning and health, but soil remediation techniques, such as biochar application, are seldom examined for their influence on soil fauna activity.
Sha Liu   +8 more
doaj   +1 more source

Cation-driven electrostatic modulation enhances Cr(VI) reduction by biochar

open access: yesEnvironmental Chemistry and Ecotoxicology
The coexistence of cations and anions critically influences contaminant behavior in various environments, yet their roles in redox-driven remediation remain underexplored.
Wang Fu   +6 more
doaj   +1 more source

Forest Carbon Sequestration: Some Issues for Forest Investments [PDF]

open access: yes
A major problem being faced by human society is that the global temperature is believed to be rising due to human activity that releases carbon dioxide to the atmosphere, i.e., global warming. The major culprit is thought to be fossil fuel burning, which
Sedjo, Roger
core  

Recovery of 1559 metagenome-assembled genomes from the East China Sea’s low-oxygen region

open access: yesScientific Data
The Changjiang Estuary and adjacent East China Sea are well-known hypoxic aquatic environments. Eutrophication-driven hypoxia frequently occurs in coastal areas, posing a major threat to the ecological environment, including altering community structure ...
Shujing Liu   +5 more
doaj   +1 more source

Environmental aging enhanced the ability of biochar to remediate heavy metal-contaminated soil through combined adsorption and microbial community regulation: A mechanistic analysisMendeley data

open access: yesIndustrial Crops and Products
The remediation of heavy metal-contaminated soils via biochar involves both adsorption and microbial community regulation, yet the impact of environmental aging on this synergistic mechanism remains unclear.
Luping Tian   +8 more
doaj   +1 more source

Land-Use Change and Carbon Sinks: Econometric Estimation of the Carbon Sequestration Supply Function [PDF]

open access: yes
When and if the United States chooses to implement a greenhouse gas reduction program, it will be necessary to decide whether carbon sequestration policies, such as those that promote forestation and discourage deforestation, should be part of the ...
Stavins, Robert N.   +2 more
core  

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