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LBA-ECO LC-13 GIS Coverages of Logged Areas, Cauaxi, Para, Brazil: 1996, 1998

Data Set Overview

Data setLBA-ECO LC-13 GIS Coverages of Logged Areas, Cauaxi, Para, Brazil: 1996, 1998
DOI10.3334/ORNLDAAC/890
Release date2008-11-13
ProjectLarge Scale Biosphere-Atmosphere
Time Period1996-01-01 to 1998-12-31

Description

This data set contains GIS coverage constructed from measurements taken of four logged areas in Cauaxi, Para, Brazil. Logged areas were selectively harvested either using conventional logging techniques or using reduced-impact logging (RIL) techniques (Pereira et al., 2002). Two areas were harvested with each technique in 1996 and two additional areas were harvested in 1998. Coverage includes log decks (patios), roads, skids trails, tree-fall locations, and logging area (block) boundary. These field surveys were conducted as part of an investigation of canopy damage following selective logging by two different techniques (Asner et al., 2004). Coverage is in ArcInfo interchange format (*.e00). The geographic projection of the data is UTM zone 22, South WGS84 datum.

Documentation

Data set reference document

Citation

Asner, G.P. 2008. LBA-ECO LC-13 GIS Coverages of Logged Areas, Cauaxi, Para, Brazil: 1996, 1998. ORNL DAAC, Oak Ridge, Tennessee, USA. http://dx.doi.org/10.3334/ORNLDAAC/890
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Project

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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  • LC13_GIS_Cauaxi.pdf

Data Files

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Data File (Granule)File SizeDates
c98_harvtrees.e00 26.3 KB 1996-01-01 - 1998-12-31
r96_harvtree.e00 110.4 KB 1996-01-01 - 1998-12-31
r96_roads.e00 40.7 KB 1996-01-01 - 1998-12-31
c98_harvtree.e00 38.6 KB 1996-01-01 - 1998-12-31
r98_roads.e00 95.0 KB 1996-01-01 - 1998-12-31
r96_skids.e00 556.5 KB 1996-01-01 - 1998-12-31
r98_harvtrees.e00 61.4 KB 1996-01-01 - 1998-12-31
r96_boundary.e00 19.7 KB 1996-01-01 - 1998-12-31
r96_harvtrees.e00 98.0 KB 1996-01-01 - 1998-12-31
c96_boundary.e00 19.8 KB 1996-01-01 - 1998-12-31
r98_decks.e00 25.4 KB 1996-01-01 - 1998-12-31
c96_harvtrees.e00 124.0 KB 1996-01-01 - 1998-12-31
r98_harvtree.e00 73.7 KB 1996-01-01 - 1998-12-31
c98_roads.e00 43.0 KB 1996-01-01 - 1998-12-31
c96_skids.e00 1.3 MB 1996-01-01 - 1998-12-31
c96_decks.e00 52.5 KB 1996-01-01 - 1998-12-31
c98_skids.e00 242.9 KB 1996-01-01 - 1998-12-31
c98_boundary.e00 16.0 KB 1996-01-01 - 1998-12-31
c96_harvtree.e00 136.4 KB 1996-01-01 - 1998-12-31
r96_decks.e00 37.0 KB 1996-01-01 - 1998-12-31
c96_roads.e00 134.0 KB 1996-01-01 - 1998-12-31
r98_skids.e00 417.5 KB 1996-01-01 - 1998-12-31
r98_boundary.e00 51.0 KB 1996-01-01 - 1998-12-31
c98_decks.e00 24.8 KB 1996-01-01 - 1998-12-31

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Files related to this data set have been downloaded on 1684 occasions since 2008-12-23, totaling 2395 files.