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Now showing items 31-40 of 2114
Carbon stock variability and aggregate stability in soils of Amazon, Brazil
(2018-06-01)
Converting natural ecosystems into agro-ecosystems often reduces soil organic carbon content by decreasing carbon input, as well as by increasing erosion losses and organic matter decomposition rate. This study aimed at ...
Using aboveground vegetation attributes as proxies for mapping peatland belowground carbon stocks
(Elsevier, 2019)
Peatlands are key reservoirs of belowground carbon (C) and their monitoring is important to assess the rapid changes in the C cycle caused by climate change and direct anthropogenic impacts. Frequently, information of ...
Agroforestry systems recover tree carbon stock faster than natural succession in Eastern Amazon, Brazil
(2022)
The potential of agroforestry systems (AFS) for atmospheric carbon sequestration in degraded tropical lands is of key interest for climate change and rural development policies. This study evaluated aboveground and soil ...
Spatial prediction of soil organic carbon stocks in Ghana using legacy data
(Elsevier, 2019-11)
Soil organic carbon (SOC) is a major driver of the multiple functions of soils in the delivery of ecosystem services. While the spatial prediction and mapping of SOC stocks are of key importance for land managers to ...
Sensitivity of global soil carbon stocks to combined nutrient enrichment
(Wiley, 2019-06)
Soil stores approximately twice as much carbon as the atmosphere and fluctuations in the size of the soil carbon pool directly influence climate conditions. We used the Nutrient Network global change experiment to examine ...
Soil carbon stock estimations: methods and a case study of the Maranhão State, Brazil
(2021-01-01)
Soils feature significant variations in soil carbon stocks through land-use changes, management practices, and intrinsic characteristics. The aim of this study was to estimate the changes in soil carbon stock under different ...
Shrub biomass estimation in the semiarid Chaco forest: a contribution to the quantification of an underrated carbon stockShrub biomass estimation in the semiarid Chaco forest: a contribution to the quantification of an underrated carbon stock
(Edp SciencesEdp Sciences, 2013-03)
Abstract & Context The quantification of biomass of woody plants is at the basis of calculations of forest biomass and carbon stocks. Although there are well-developed allometric models for trees, they do not apply ...