NPP Grassland: Calabozo, Venezuela, 1969-1987, R1

Description

This data set contains four ASCII text files for a 260-hectare humid Trachypogon savanna at the Estacion Biologica de Los Llanos, Calabozo, Venezuela (8.93 N, -67.42 W, Elevation 98 m). Two data files contain monthly estimates of above-ground biomass for the period January 1969 to October 1969, one file for each treatment (burned and unburned plots). These files also provide one estimate of below-ground biomass. Another NPP data file contains monthly estimates of above- and below-ground biomass, LAI, and nitrogen content of living and dead leaves and stems and below-ground biomass for an unburned area of the Calabozo savanna for March 1986 to April 1987. The fourth data file contains precipitation and maximum/minimum temperature data from a nearby weather station at Estacion Biologica de Los Llanos (8.88 N, -67.32 W, Elevation 86 m) for the period 1968-1986. Harvest methods were used to estimate above- and below-ground biomass. Total NPP (above- plus below-ground productivity) was estimated at 682 g/m2/yr for unburned and 755 g/m2/yr for burned grassland plots in 1969. Later TNPP estimates (1986/87) for the unburned grassland ranged from 823 to 1,310 g/m2/yr.Revision Notes: Only the documentation for this data set has been modified. The data files have been checked for accuracy and are identical to those originally published in 1998.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DNPP_CLB_206%26ac%3Dtrue
5 https://daac.ornl.gov%2FNPP%2Fguides%2FNPP_CLB.html
5 https://doi.org%2F10.3334%2FORNLDAAC%2F206
5 https://data.ornldaac.earthdata.nasa.gov%2Fprotected%2Fbundle%2FNPP_CLB_206.zip
5 https://daac.ornl.gov%2Fgraphics%2Fbrowse%2Fproject%2Fsquare%2Fnpp_logo_square.png
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fnpp%2Fgrassland%2FNPP_CLB%2Fcomp%2FNPP_CLB.pdf
5 https://search.earthdata.nasa.gov/search?q=NPP_CLB_206&ac=true
21 https://doi.org/10.3334/ORNLDAAC/206
57 NPP_CLB_206.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/NPP_CLB_206.zip
34 npp_logo_square.png https://daac.ornl.gov/graphics/browse/project/square/npp_logo_square.png
33 NPP_CLB.pdf https://data.ornldaac.earthdata.nasa.gov/public/npp/grassland/NPP_CLB/comp/NPP_CLB.pdf
21 https://nsidc.org/forms/GGD649_or.html?major_version=1
21 https://doi.org/10.7265/2m0z-jd42
5 https://search.earthdata.nasa.gov/search?q=NPP_CLB_206&ac=true
21 https://doi.org/10.3334/ORNLDAAC/206
34 npp_logo_square.png https://daac.ornl.gov/graphics/browse/project/square/npp_logo_square.png
33 NPP_CLB.pdf https://data.ornldaac.earthdata.nasa.gov/public/npp/grassland/NPP_CLB/comp/NPP_CLB.pdf
57 NPP_CLB_206.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/NPP_CLB_206.zip

Tags

  • earth-science-ecological-dynamics-biosphere-ecosystem-functions-primary-production
  • earth-science-vegetation-biosphere-biomass
  • earth-science-ecological-dynamics-biosphere-ecosystem-functions-biomass-dynamics

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