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SAFARI 2000 Leaf Area Index and Canopy Structure, Kalahari Transect, 1999-2000

Data Set Overview

Data setSAFARI 2000 Leaf Area Index and Canopy Structure, Kalahari Transect, 1999-2000
DOIhttps://doi.org/10.3334/ORNLDAAC/771
Release date2005-02-07
ProjectSouthern African Regional Science Initiative Project (SAFARI 2000)
Time period1999-08-10 to 2000-12-19

Usage Metrics

CountEarliest DateLatest DateData Usage
Downloads1442007-12-052017-05-24423 total files downloaded

Description

Data from the Tracing Radiation and Architecture of Canopies (TRAC) instrument were collected at five sites along the International Geosphere-Biosphere Programme (IGBP) Kalahari Transect, including Mongu in Zambia and Pandamatenga, Maun, Okwa River Crossing, and Tshane in Botswana, during the 2000 wet season field campaign (March-April) of SAFARI 2000. At the Mongu site, TRAC measurements began in August of 1999 and continued beyond the 2000 wet season field campaign, about every month for the rest of 2000. The TRAC instrument contains pyranometers that are sensitive to photosynthetically active radiation (PAR) at 400-700 nm. The TRAC measures the PAR flux transmitted through the overstory canopy continuously at 32 Hz. The parameters derived from the TRAC instrument include estimates of plant or leaf area index (PAI, LAI), overstory gap fraction, and clumping index.

Data set documentation

Citation

Privette, J.L., and M.M. Mukelabai. 2005. SAFARI 2000 Leaf Area Index and Canopy Structure, Kalahari Transect, 1999-2000. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/771

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Data Files

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Data File (Granule)File SizeDates
kt_lai_trac_2000.zip 9.8KB 1999-08-10 - 2000-12-19
mongu_lai_trac_2000.zip 27.5KB 1999-08-10 - 2000-12-19

Companion Files

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Data set has 2 companion files.

  • GPS_Coords_transect_endpts.txt
  • kt_lai_trac_readme.pdf