Soil carbon stock estimations: methods and a case study of the Maranhão State, Brazil

2021 ◽  
Author(s):  
Telmo José Mendes ◽  
Diego Silva Siqueira ◽  
Eduardo Barretto de Figueiredo ◽  
Ricardo de Oliveira Bordonal ◽  
Mara Regina Moitinho ◽  
...  
Keyword(s):  
Soil Carbon ◽  
Carbon Stock ◽  
Soil Carbon Stock

scholarly journals Soil carbon stock and humification in pastures under different levels of intensification in Brazil

2019 ◽  
Vol 76 (1) ◽  
pp. 33-40 ◽  
Author(s):  
Aline Segnini ◽  
Alfredo Augusto Pereira Xavier ◽  
Pedro Luis Otaviani-Junior ◽  
Patrícia Perondi Anchão Oliveira ◽  
André de Faria Pedroso ◽  
...  
Keyword(s):  
Soil Carbon ◽  
Carbon Stock ◽  
Soil Carbon Stock ◽  
Different Levels

Soil carbon stock of the Central-East Asia in the climate warming

2006 ◽  
Vol 25 (S1) ◽  
pp. 278-278
Author(s):  
Xinqing Lee ◽  
Daikuan Huang ◽  
Wei Jiang ◽  
Zhaodong Feng ◽  
Hongguang Cheng ◽  
...  
Keyword(s):  
East Asia ◽  
Soil Carbon ◽  
Climate Warming ◽  
Carbon Stock ◽  
Soil Carbon Stock

scholarly journals Modeling relevant factors and covariates of carbon stock changes in peatlands using a hierarchical linear mixed modeling approach

2020 ◽  
Author(s):  
Kilian Walz ◽  
Kenneth A Byrne ◽  
David Wilson ◽  
Florence Renou-Wilson
Keyword(s):  
Soil Carbon ◽  
Environmental Protection Agency ◽  
Land Surface ◽  
Carbon Stock ◽  
Dimensional Space ◽  
Carbon Stocks ◽  
Carbon Distribution ◽  
Soil Carbon Stock ◽  
Modeling Approach ◽  
The Impact

<p>While peatlands constitute the largest soil carbon stock in Ireland with 75% of soil carbon stored in an area covering an estimated 20% of the land surface, carbon stocks of peatlands are affected by past and present disturbances related to various land uses. Afforestation, grazing and peat extraction for energy and horticultural use often are major drivers of peatland soil degradation. A comparative assessment of the impact of land disturbance on peatland soil carbon stocks on a national scale has been lacking so far. Current research, funded by the Irish Environmental Protection Agency (EPA), addresses this issue with the goal to fill various gaps related to mapping and modeling changes of soil carbon stock in Irish peatlands. Data from the first nationwide peatland survey forms the basis for this study, in which the influence of different factors and covariates on soil carbon distribution in peatlands is examined. After data exploratory analysis, a mixed linear modeling approach is tested for its suitability to explain peatland soil carbon distribution within the Republic of Ireland. Parameters are identified which are responsible for changes across the country. In addition, model performance to map peat soil carbon stock within a three-dimensional space is evaluated.</p>

Soil carbon stock changes under different land uses in the Amazon

2017 ◽  
Vol 10 ◽  
pp. 138-143 ◽  
Author(s):  
Tatiana F. Rittl ◽  
Daniele Oliveira ◽  
Carlos E.P. Cerri
Keyword(s):  
Soil Carbon ◽  
Carbon Stock ◽  
Land Uses ◽  
Soil Carbon Stock
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