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LBA-ECO CD-04 Leaf Photosynthesis and Respiration, Tapajos National Forest: 2000-2006

Data Set Overview

Data setLBA-ECO CD-04 Leaf Photosynthesis and Respiration, Tapajos National Forest: 2000-2006
Release date2012-02-15
ProjectLarge Scale Biosphere-Atmosphere
Time Period2000-06-01 to 2006-02-28


This data set reports the results of measurements of (1) leaf-level photosynthesis response curves for the effects of temperature, leaf age, warming, irradiation, and circadian rhythm and (2) leaf-level photorespiration rates at 30 and 37 degrees C. Measurements were made between June 2000 and February 2006 at the km 83 Logged Forest Tower site, the km 67 Primary Forest Tower site, and the control site at Seca Floresta, all in the Tapajos National Forest, Para, Brazil. There are 7 comma delimited ASCII data files with this data set.


Data set reference document


Doughty, C., A. Sousa, and A.M.S. Figueira. 2012. LBA-ECO CD-04 Leaf Photosynthesis and Respiration, Tapajos National Forest: 2000-2006. ORNL DAAC, Oak Ridge, Tennessee, USA.
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Large Scale Biosphere-Atmosphere : The Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) is an intensive scientific investigation of the tropical rainforest of Brazil and portions of adjacent countries. Like FIFE and BOREAS, this project uses intensive remote-sensing techniques and ground-based experiments to investigate the atmosphere-biosphere-hydrosphere dynamics of this large tropical region. The LBA Project encompasses several scientific disciplines, or components. The LBA-ECO component focuses on the question: "How do tropical forest conversion, regrowth, and selective logging influence carbon storage, nutrient dynamics, trace gas fluxes, and the prospect for sustainable land use in Amazonia?"

Project data set list for Large Scale Biosphere-Atmosphere .

Companion Files

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  • CD04_Leaf_Level_Gas_Exchange.pdf

Data Files

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Data File (Granule)File SizeDates
CD04_Photosynthesis_Temp_Curves_Santarem.csv 499.1 KB 2000-06-01 - 2006-02-28
CD04_Photosynthesis_Circadian_Santarem.csv 574.7 KB 2000-06-01 - 2006-02-28
CD04_Photosynthesis_Warming_30_Santarem.csv 85.5 KB 2000-06-01 - 2006-02-28
CD04_Photosynthesis_Leaf_Age_Santarem.csv 7.2 KB 2000-06-01 - 2006-02-28
CD04_Photosynthesis_Warming_37_Santarem.csv 83.4 KB 2000-06-01 - 2006-02-28
CD04_Photorespiration_Warming_Santarem.csv 13.7 KB 2000-06-01 - 2006-02-28
CD04_Photosynthesis_Subcanopy_Lightcurves_Santarem.csv 67.0 KB 2000-06-01 - 2006-02-28

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Files related to this data set have been downloaded on 48 occasions since 2012-04-18, totaling 390 files.