Bio-char Sequestration in Terrestrial Ecosystems – A Review

@article{Lehmann2006BiocharSI,
  title={Bio-char Sequestration in Terrestrial Ecosystems – A Review},
  author={J. Lehmann and J. Gaunt and M. Rond{\'o}n},
  journal={Mitigation and Adaptation Strategies for Global Change},
  year={2006},
  volume={11},
  pages={403-427}
}
The application of bio-char (charcoal or biomass-derived black carbon (C)) to soil is proposed as a novel approach to establish a significant, long-term, sink for atmospheric carbon dioxide in terrestrial ecosystems. Apart from positive effects in both reducing emissions and increasing the sequestration of greenhouse gases, the production of bio-char and its application to soil will deliver immediate benefits through improved soil fertility and increased crop production. Conversion of biomass C… Expand

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References

SHOWING 1-10 OF 128 REFERENCES
Agricultural activities and the global carbon cycle
  • R. Lal
  • Environmental Science
  • Nutrient Cycling in Agroecosystems
  • 2004
The observed and projected increase in emission of greenhouse gases, with attendant effects on global warming and sea level rise, have raised interests in identifying mitigation options. TerrestrialExpand
Mitigation of atmospheric CO 2 concentrations by increased carbon sequestration in the soil
The International Panel on Climate Change distinguished three main options for the mitigation of atmospheric CO2 concentrations by the agricultural sector: (1) reduction of agriculture-relatedExpand
Mitigation of atmospheric CO2 concentrations by increased carbon sequestration in the soil
  • N. Batjes
  • Environmental Science
  • Biology and Fertility of Soils
  • 1998
Abstract The International Panel on Climate Change distinguished three main options for the mitigation of atmospheric CO2 concentrations by the agricultural sector: (1) reduction ofExpand
Potential of Co2 emission reductions by carbonizing biomass waste from industrial tree plantation in South Sumatra, Indonesia
Approximately half of the carbon in trees can be fixed to charcoal by carbonization. Porous charcoal is useful as a soil amendment for crop fields and forests, and also as a water purifying agent.Expand
Bioenergy Crops and Carbon Sequestration
Greenhouse gas (GHG) emissions constitute a global problem. The need for agricultural involvement in GHG mitigation has been widely recognized since the 1990s. The concept of C sinks, C credits, andExpand
Potential of CO_2 emission reductions by carbonizing biomass waste from industrial tree plantation in South Sumatra, Indonesia
Approximately half of the carbon in trees can be触ed to charcoal by carbonlZation・ porous charcoal is useful as a soil amendment for cropfields and forests, and also as a water purifying agent・ GivenExpand
Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal – a review
Abstract. Rapid turnover of organic matter leads to a low efficiency of organic fertilizers applied to increase and sequester C in soils of the humid tropics. Charcoal was reported to be responsibleExpand
Charcoal Carbon in U.S. Agricultural Soils
High levels of charcoal C resulting from repeated historical burning of grasslands, open woodlands, and agricultural crop residues have been reported in soils from Australia and Germany. In thisExpand
Slash-and-char : a feasible alternative for soil fertility management in the Central Amazon ?
The application of charcoal to nutrient-poor upland soils of the central Amazon was tested in lysimeter studies in comparison to unamended control to evaluate the effects of charcoal on plantExpand
Soil carbon sequestration and land‐use change: processes and potential
SUMMARY When agricultural land is no longer used for cultivation and allowed to revert to natural vegetation or replanted to perennial vegetation, soil organic carbon can accumulate by processes thatExpand
...
1
2
3
4
5
...