Skip to main content
ORNL DAAC HomeNASA Home
DAAC Home > Get Data > NASA Projects > Large Scale Biosphere-Atmosphere Experiment (LBA-ECO) > Landing page

LBA-ECO TG-04 Radon Activity at Forested and Pasture Sites, Para, Brazil: 2000-2004

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/1276
Version1
Project
Published2015-07-23
Updated2022-03-10
User Guide

Description

This data set provides measurements of Radon-222 activity in air, within and above the vegetation canopy at two flux tower sites in the Tapajos National Forest -- the km 67 forested site located in undisturbed old-growth (primary) forest and the km 83 logged forest site, and a third flux tower site -- the km 77 pasture tower site on BR-163 just south of the city of Santarem, Para, Brazil. Measurements were made over various intervals from 2000 to 2004.. Continuous Rn-222 activity profiles within and above the forest canopy were measured with detector array systems of eight or more flow-through detectors based on a pulse-ionization Rn counting air chamber controlled by custom software. There are 16 data files in comma-delimited (.csv) format with this data set.

Data Use and Citation

Download citation from Datacite
RISBibTexOther
Crosscite Citation Formatter
Martens, C.S., O.L.L. de Moraes, P.M. Crill, H.P. Mendlovitz, J.M. Moura. 2015. LBA-ECO TG-04 Radon Activity at Forested and Pasture Sites, Para, Brazil: 2000-2004. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1276

See our Data Use and Citation Policy for more information.

Data Files

Access is restricted for LBA-ECO TG-04 Radon Activity at Forested and Pasture Sites, Para, Brazil: 2000-2004 . If you have questions about this product, please email the ORNL DAAC User Support Office.

Companion Files

Toggle Companion Files

Sign in to download files.

Dataset has 1 companion files.

  • TG04_Radon_Flux.pdf