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SAFARI 2000 NBI Vegetation Map of the Savannas of Southern Africa

Data Set Overview

Data setSAFARI 2000 NBI Vegetation Map of the Savannas of Southern Africa
DOI10.3334/ORNLDAAC/787
Release date2005-03-08
ProjectSAFARI 2000 (S2K)
Time Period1968-01-01 to 2000-12-31

Description

The National Botanical Institute (NBI) has mapped woody plant species distribution to provide estimates of individual species contribution to peak leaf area index for designated vegetation types in southern Africa (Rutherford et al., 2000). The target was to account for 80% of the woody vegetation leaf area in terms of named species, for 80% of the surface area of Africa south of the equator. The data sources include published and unpublished species lists for vegetation types and individual sample plots, with the species contribution estimated by local experts in terms of dominants and subdominants. Source maps include: Low and Rebelo (1998); Giess (1971); Wild and Barbosa (1968); Barbosa (1970); and White (1983). Each source map delineates a wide variety of land cover categories that differ from region to region. Because vegetation discontinuities exist along some of the regional borders and a perfectly continuous regional map could not be achieved within the timeframe and budget of the project, the final map is made up of six independent sub-regional maps. A cross-referenced database of woody plant species, in order of species dominance, associated with all mapped units is provided.The data set contains six GIS shapefile archives, each containing a shape file for a given region in southern Africa on a 5 x 5 degree grid. An accompanying ASCII file contains the species list associated with the map files. The regional NBI Vegetation Map (a compilation of the 6 independent sub-regional coverages) is provided as a JPEG image.

Documentation

Data set reference document

Citation

Rutherford, M.C., P. O'Farrel, K. Goldberg, G.F. Midgley, L.W. Powrie, S. Ringrose, W. Matheson, and J. Timberlake. 2005. SAFARI 2000 NBI Vegetation Map of the Savannas of Southern Africa. ORNL DAAC, Oak Ridge, Tennessee, USA. http://dx.doi.org/10.3334/ORNLDAAC/787
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Project

SAFARI 2000 (S2K): The SAFARI 2000 project was an international science initiative to study the linkages between land and atmosphere processes in the southern African region. In addition, SAFARI 2000 examined the relationship of biogenic, pyrogenic, and anthropogenic emissions and the consequences of their deposition to the functioning of the biogeophysical and biogeochemical systems of southern Africa. This initiative, which was conducted in 1999-2001, was built around a number of ongoing, already-funded activities by NASA, the international community, and African nations in the southern African region.

Project data set list for SAFARI 2000 (S2K).

Companion Files

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  • nbi_veg_maps_readme.pdf

Data Files

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Data File (Granule)File SizeDates
nbi_veg_angola.zip 1.4 MB 1968-01-01 - 2000-12-31
nbi_veg_congo_area.zip 74.6 KB 1968-01-01 - 2000-12-31
nbi_veg_east_africa.zip 283.1 KB 1968-01-01 - 2000-12-31
nbi_veg_namibia.zip 592.4 KB 1968-01-01 - 2000-12-31
nbi_veg_south_africa.zip 2.1 MB 1968-01-01 - 2000-12-31
nbi_veg_zambezi_area.zip 773.5 KB 1968-01-01 - 2000-12-31
safari_species_compositions.zip 56.9 KB 1968-01-01 - 2000-12-31

Publications

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Files related to this data set have been downloaded on 1531 occasions since 2007-12-03, totaling 2897 files.