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ISLSCP II IGBP NPP Output from Terrestrial Biogeochemistry Models

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/1027
Version1
Project
Published2011-09-21
Updated2023-10-15
Usage3368 downloads
Citations2 publications cited this dataset
Download Data1.6 MBUser Guide

Description

This data set contains modeled annual net primary production (NPP) for the land biosphere from seventeen different global models. Annual NPP is defined as the net difference of annual carbon uptake (grams CO2/m2/yr) from the atmosphere through photosynthesis by the land vegetation and that lost back to the atmosphere through autotrophic and maintenance respiration. NPP is also related to the Net Ecosystem Exchange (NEE) of carbon accumulated by or lost from the surface by its vegetation and soils. NPP is NEE plus heterotrophic (decomposition) respiration of the vegetation and soils. Only NPP values are included in this data set as some models did not estimate NEE. Data for the mean, standard deviation and coefficient of variation of NPP for the 17 models are provided at spatial resolutions of 1.0 degree and 0.5 degrees. There are two compressed (*.zip) data files with this data set.

Science Keywords

  • BIOSPHERE
  • ECOLOGICAL DYNAMICS
  • ECOSYSTEM FUNCTIONS
  • PRIMARY PRODUCTION
  • BIOSPHERE
  • ECOLOGICAL DYNAMICS
  • ECOSYSTEM FUNCTIONS
  • BIOGEOCHEMICAL CYCLES
  • BIOSPHERE
  • VEGETATION
  • VEGETATION COVER

Data Use and Citation

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Crosscite Citation Formatter
Cramer, W.P., F.G. Hall, G.J. Collatz, B.W. Meeson, S.O. Los, E.Brown De Colstoun, and D.R. Landis. 2011. ISLSCP II IGBP NPP Output from Terrestrial Biogeochemistry Models. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1027

This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use Policy. See our Data Use and Citation Policy for more information.

Data Files

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Companion Files

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Dataset has 3 companion files.

  • model_npp_xdeg.pdf
  • 1_model_npp_doc.pdf
  • 0_model_npp_readme.txt

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Advanced Data Access through THREDDS Data Server

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