Boreas Tgb-6 Soil Methane Oxidation and Production from Nsa BP and Fen Sites

Boreas Tgb-6 Soil Methane Oxidation and Production from Nsa BP and Fen Sites
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
Total Pages: 24
Release: 2018-06-16
Genre:
ISBN: 9781721252800

The BOReal Ecosystem-Atmosphere Study Trace Gas Biogeochemistry (BOREAS TGB-6) team collected soil methane measurements at several sites in the Southern Study Area (SSA) and Northern Study Area (NSA). This data set contains soil methane consumption (bacterial CH4 oxidation) and associated C-13 fractionation effects in samples that were collected at various sites in 1994 and 1996 from enclosures (chambers). Methane C-13 data in soil gas samples from the NSA Young Jack Pine (YJP) and Old Jack Pine (OJP) sites for 1994 and 1996 are also given. Additional data on the isotopic composition of methane (carbon and hydrogen isotopes) produced in the NSA beaver ponds and fen bog in 1993 and 1994 are given as well. The data are stored in tabular ASCII files. Deck, Bruce and Wahlen, Martin and Hall, Forrest G. (Editor) and Conrad, Sara K. (Editor) Goddard Space Flight Center NASA/TM-2000-209891/VOL233, Rept-2000-03136-0/VOL233, NAS 1.15:209891/VOL233

Boreas Tgb-5 Biogenic Soil Emissions of No and N2o

Boreas Tgb-5 Biogenic Soil Emissions of No and N2o
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
Total Pages: 24
Release: 2018-06-16
Genre:
ISBN: 9781721254187

The BOReal Ecosystem-Atmosphere Study Trace Gas Biogeochemistry (BOREAS TGB)-5 team made several measurements of trace gas concentrations and fluxes at various NSA sites. This data set contains biogenic soil emissions of nitric oxide and nitrous oxide that were measured over a wide range of spatial and temporal site parameters. Since very little is known about biogenic soil emissions of nitric oxide and nitrous oxide from the boreal forest, the goal of the measurements was to characterize the biogenic soil fluxes of nitric oxide and nitrous oxide from black spruce and jack pine areas in the boreal forest. The diurnal variation and monthly variation of the emissions was examined as well as the impact of wetting through natural or artificial means. Temporally, the data cover mid-August 1993, June to August 1994, and mid-July 1995. The data are provided in tabular ASCII files. The data files are available on a CD-ROM (see document number 20010000884). Levine, J. S. and Winstead, E. L. and Parsons, D. A. B. and Scholes, M. C. and Cofer, W. R. and Cahoon, D. R. and Sebacher, D. I. and Scholes, R. J. and Hall, Forrest G. (Editor) and Conrad, Sara K. (Editor) Goddard Space Flight Center; Langley Research Center NASA/TM-2000-209891/VOL230, Rept-2000-03136-0/VOL230, NAS 1.15:209891/VOL230