2002
DOI: 10.2172/814661
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Tropical Africa: Land Use, Biomass, and Carbon Estimates for 1980 (NDP-055)

Abstract: Access data and ASCII documentation files The user may view and print a breakdown by country of the amount of land and biomass in open and closed forest in 1980, and the reclassification scheme used to obtain the four land use cateogries used in NDP055 using the free Adobe® Acrobat® Reader software. Users may also review an abstract representing pertinent literature.Prepared by T

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Cited by 10 publications
(11 citation statements)
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References 4 publications
(8 reference statements)
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“…We also overlaid this combined map over two regional maps produced by NASA for Southeast Asia and Tropical Africa (Brown and Gaston, 1996;Brown et al, 2001). The resulting estimates, also corrected for above-below ground biomass ratio (column 4 in Table 2), were averaged with the estimates from Potter's (1999) map to produce our average GIS estimate (column 5 in Table 2).…”
Section: Emissions Per Hectarementioning
confidence: 99%
“…We also overlaid this combined map over two regional maps produced by NASA for Southeast Asia and Tropical Africa (Brown and Gaston, 1996;Brown et al, 2001). The resulting estimates, also corrected for above-below ground biomass ratio (column 4 in Table 2), were averaged with the estimates from Potter's (1999) map to produce our average GIS estimate (column 5 in Table 2).…”
Section: Emissions Per Hectarementioning
confidence: 99%
“…Apart from savanna, forest is also an important biome in Africa. African forests are among the most pristine on Earth and contain large carbon stocks in biomass, up to 400 tC ha −1 in Equatorial rainforests (Brown et al, 1996). These forest carbon stocks are vulnerable to human impact and to climate change.…”
Section: Introductionmentioning
confidence: 99%
“…To improve confidence in estimated emissions, equal emphasis is needed on improving spatially explicit estimates of carbon stored in forests, which remain uncertain in tropical regions (13). The largest proportion of this uncertainty is in estimates of aboveground biomass (14,15), which accounts for 70-90% of forest biomass carbon (16), and its spatial variability that depends on factors such as climate, human and natural disturbance and recovery, soil type, and topographical variations (14,17). Reducing the uncertainty in emissions estimates requires temporally constrained estimates of forest carbon content at a spatial scale that is fine enough to capture the variability over the landscape and is quantified at the scale of disturbance affecting the forest.…”
mentioning
confidence: 99%
“…Reducing the uncertainty in emissions estimates requires temporally constrained estimates of forest carbon content at a spatial scale that is fine enough to capture the variability over the landscape and is quantified at the scale of disturbance affecting the forest. Such information would improve project-and national-level carbon stock estimates as well as assist in the development of baseline information required for reducing emissions from deforestation and degradation (REDD) activities designed to curb greenhouse gas emissions from the land use sector (15,18).…”
mentioning
confidence: 99%