SAFARI 2000 WOODY VEGETATION CHARACTERISTICS OF KALAHARI AND SKUKUZA SITESEntry ID: s2k_kt_trees
Abstract: This data set contains species composition, basal area, height, and crown cover of all woody plants at six sites along the Kalahari Transect visited in February-March of 2000 as part of SAFARI 2000. Similar measurements on woody and herbaceous vegetation at the Skukuza Flux Tower site in Kruger National Park, South Africa, were made in June of 2000. Leaf area index was derived from measurements ... made using PAR sensors at each site.Sampling protocol was the same at each site, with a slight variation at Skukuza. A grid of 42 points, 6 rows of 7 columns, each 50 m apart, was laid down in an area 300 m x 350 m for the Kalahari Transect sites. At Skukuza, the grid was 7x7, or 350 m x 350 m, centered on the tower site, yielding 49 points. At each grid point, all woody plants within a circular plot of a fixed radius were identified and measured. Stem circumference was measured on all stems and basal area per stem was derived. Basal area for the circular plots, per species, was calculated and extrapolated to hectares. Tree and stem densities were determined from the number of trees and stems in subplots and extrapolated to hectares. Woody plant height and canopy cover were determined, and aboveground woody biomass and peak leaf area index were estimated. The files are in comma-delimited ASCII format, with the first line listing the data set, author, and date, followed by the data records.
Data Set Citation
Dataset Originator/Creator: SCHOLES, R.J.
Dataset Title: SAFARI 2000 WOODY VEGETATION CHARACTERISTICS OF KALAHARI AND SKUKUZA SITES
Dataset Release Date: 2005
Dataset Release Place: Oak Ridge, Tennessee, U.S.A.
Dataset Publisher: Oak Ridge National Laboratory Distributed Active Archive Center
Data Presentation Form: Online Files
Dataset DOI: doi:10.3334/ORNLDAAC/777Online Resource: http://mercury.ornl.gov/ornldaac/send/query?term2=777&term2attribut...
Start Date: 2000-02-29Stop Date: 2000-06-25
ISO Topic Category
Data Set Progress
Role: TECHNICAL CONTACT
Phone: +27 (12) 841-2045
Fax: +27 (12) 841-2689
Email: bscholes at csir.co.za
CSIR P.O. Box 395
Postal Code: 0001
Country: SOUTH AFRICA
Role: DIF AUTHOR
Phone: (865) 574-7447
Email: uso at daac.ornl.gov
ORNL DAAC User Services Office Oak Ridge National Laboratory
City: Oak Ridge
Province or State: TN
Postal Code: 37831-6407
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2005-02-25
Last DIF Revision Date: 2010-09-08