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LBA-ECO CD-11 Biophysical Measurements of Logged and Fire-Treated Forests, Brazil

Data Set Overview

Data setLBA-ECO CD-11 Biophysical Measurements of Logged and Fire-Treated Forests, Brazil
DOIhttps://doi.org/10.3334/ORNLDAAC/1118
Release date2012-09-06
ProjectLarge Scale Biosphere-Atmosphere Experiment (LBA-ECO)
Time period2001-07-15 to 2003-09-01

Usage Metrics

CountEarliest DateLatest DateData Usage
Downloads462012-10-082017-05-03348 total files downloaded

Description

This data set reports the results of vegetation field surveys that measured tree height and diameter at breast height (DBH) in defined size classes at three study sites -- Santarem, Para; Paragominas, Para; and Alo Brasil, Mato Grosso, Brazil, from 2001-2003. At each site, plots and transects within plots, were defined that represented different types of logging and fire treatments, each including one primary forest plot used as a control. Along each transect all trees with more than 30 cm DBH were measured. Dead standing trees were also measured and classified in three classes of decomposition. A 4 m wide transect was used to measure individuals between 10 and 30 cm DBH. Six small subplots were set along each transect to measure regeneration individuals from 2-10 cm DBH and 0-2 cm DBH. DBH is also provided for stumps found in each of the logged forest plots. There are ten comma-delimited data files with this data set.

Data set documentation

Citation

Alencar, A.C., O. de Carvalho, R.A. Houghton, D.C. Nepstad, and S.N. Hayashi. 2012. LBA-ECO CD-11 Biophysical Measurements of Logged and Fire-Treated Forests, Brazil. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1118

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Data Files

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Data File (Granule)File SizeDatesLatitudeLongitude
CD11_MT_Regeneration_2-10cm.csv 74.8KB 2001-07-15 - 2003-09-01 11.28S To 12.29S50.97W To 52.33W
CD11_PGM_Regeneration_2-10cm.csv 146.4KB 2001-07-15 - 2003-09-01 2.65S To 3.28S47.04W To 47.58W
CD11_MT_Inventory.csv 72.1KB 2001-07-15 - 2003-09-01 11.28S To 12.29S50.97W To 52.33W
CD11_MT_Regeneration_0-2cm.csv 17.2KB 2001-07-15 - 2003-09-01 11.28S To 12.29S50.97W To 52.33W
CD11_PGM_Inventory.csv 190.4KB 2001-07-15 - 2003-09-01 2.65S To 3.28S47.04W To 47.58W
CD11_PGM_E_Inventory.csv 45.2KB 2001-07-15 - 2003-09-01 2.65S To 3.28S47.04W To 47.58W
CD11_STM_Inventory.csv 297.2KB 2001-07-15 - 2003-09-01 3.09S To 3.21S54.73W To 54.95W
CD11_STM_Regeneration_0-2cm.csv 60.3KB 2001-07-15 - 2003-09-01 3.09S To 3.21S54.73W To 54.95W
CD11_STM_Regeneration_2-10cm.csv 47.2KB 2001-07-15 - 2003-09-01 3.09S To 3.21S54.73W To 54.95W
CD11_PGM_Regeneration_0-2cm.csv 62.3KB 2001-07-15 - 2003-09-01 2.65S To 12.29S47.04W To 54.95W

Companion Files

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Data set has 2 companion files.

  • CD11_Forest_Degradation.PDF
  • README-CD11-StudySitedescription1.txt