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Africa and the global carbon cycle

Overview of attention for article published in Carbon Balance and Management, March 2007
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • Among the highest-scoring outputs from this source (#20 of 200)
  • High Attention Score compared to outputs of the same age (92nd percentile)
  • High Attention Score compared to outputs of the same age and source (87th percentile)

Mentioned by

news
2 news outlets
blogs
1 blog

Citations

dimensions_citation
147 Dimensions

Readers on

mendeley
341 Mendeley
citeulike
2 CiteULike
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Title
Africa and the global carbon cycle
Published in
Carbon Balance and Management, March 2007
DOI 10.1186/1750-0680-2-3
Pubmed ID
Authors

Christopher A Williams, Niall P Hanan, Jason C Neff, Robert J Scholes, Joseph A Berry, A Scott Denning, David F Baker

Abstract

The African continent has a large and growing role in the global carbon cycle, with potentially important climate change implications. However, the sparse observation network in and around the African continent means that Africa is one of the weakest links in our understanding of the global carbon cycle. Here, we combine data from regional and global inventories as well as forward and inverse model analyses to appraise what is known about Africa's continental-scale carbon dynamics. With low fossil emissions and productivity that largely compensates respiration, land conversion is Africa's primary net carbon release, much of it through burning of forests. Savanna fire emissions, though large, represent a short-term source that is offset by ensuing regrowth. While current data suggest a near zero decadal-scale carbon balance, interannual climate fluctuations (especially drought) induce sizeable variability in net ecosystem productivity and savanna fire emissions such that Africa is a major source of interannual variability in global atmospheric CO2. Considering the continent's sizeable carbon stocks, their seemingly high vulnerability to anticipated climate and land use change, as well as growing populations and industrialization, Africa's carbon emissions and their interannual variability are likely to undergo substantial increases through the 21st century.

Mendeley readers

The data shown below were compiled from readership statistics for 341 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United Kingdom 5 1%
United States 3 <1%
South Africa 3 <1%
Germany 2 <1%
Spain 2 <1%
Portugal 1 <1%
Brazil 1 <1%
Kenya 1 <1%
Switzerland 1 <1%
Other 4 1%
Unknown 318 93%

Demographic breakdown

Readers by professional status Count As %
Researcher 76 22%
Student > Ph. D. Student 74 22%
Student > Master 49 14%
Student > Doctoral Student 23 7%
Student > Bachelor 16 5%
Other 69 20%
Unknown 34 10%
Readers by discipline Count As %
Environmental Science 119 35%
Agricultural and Biological Sciences 78 23%
Earth and Planetary Sciences 70 21%
Social Sciences 6 2%
Engineering 6 2%
Other 16 5%
Unknown 46 13%

Attention Score in Context

This research output has an Altmetric Attention Score of 19. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 16 April 2015.
All research outputs
#1,188,248
of 17,356,510 outputs
Outputs from Carbon Balance and Management
#20
of 200 outputs
Outputs of similar age
#18,461
of 238,014 outputs
Outputs of similar age from Carbon Balance and Management
#2
of 8 outputs
Altmetric has tracked 17,356,510 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 93rd percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 200 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 13.2. This one has done particularly well, scoring higher than 90% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 238,014 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 92% of its contemporaries.
We're also able to compare this research output to 8 others from the same source and published within six weeks on either side of this one. This one has scored higher than 6 of them.