Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781721253456 Category : Languages : en Pages : 24
Book Description
The BOREAS TF-4 team measured fluxes of CO2 and CH4 across the soil-air interface in four ages of jack pine forest at the BOREAS SSA during August 1993 to March 1995. Gross and net flux of CO2 and flux of CH4 between soil and air are presented for 24 chamber sites in mature jack pine forest, 20-year-old, 4-year-old, and clear cut areas. The data are stored in tabular ASCII files. Anderson, Dean and Striegl, Robert and Wickland, Kimberly and Hall, Forrest G. (Editor) and Conrad, Sara (Editor) Goddard Space Flight Center NASA/TM-2000-209891/VOL198, Rept-2000-03136-0/VOL198, NAS 1.15:209891/VOL198
Author: National Aeronautics and Space Adm Nasa Publisher: Independently Published ISBN: 9781724092397 Category : Languages : en Pages : 34
Book Description
The BOREAS TE-1 team collected various data to characterize the soil-plant systems in the BOREAS SSA. Particular emphasis was placed on nutrient biochemistry, the stores and transfers of organic carbon, and how the characteristics were related to measured methane fluxes. The overall transect in the Prince Albert National Park (Saskatchewan, Canada) included the major plant communities and related soils that occurred in that section of the boreal forest. Soil physical, chemical, and biological measurements along the transect were used to characterize the static environment, which allowed them to be related to methane fluxes. Chamber techniques were used to provide a measure of methane production/uptake. Chamber measurements coupled with flask sampling were used to determine the seasonality of methane fluxes. This particular data set contains carbon dioxide and methane flux values from the SSA-OBS site. The data were collected from 09-Jun to 04-Sep-1994. The data are stored in tabular ASCII files. The data files are available on a CD-ROM (see document number 20010000884), or from the Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC). Anderson, Darwin and Papagno, Andrea and Hall, Forrest G. (Editor) and Newcomer, Jeffrey A. (Editor) Goddard Space Flight Center NASA/TM-2000-209891/VOL127, Rept-2000-03136-0/VOL127, NAS 1.15:209891/VOL127
Author: Abderrahmane Beroual Publisher: IOP Publishing Limited ISBN: 9780750312370 Category : Science Languages : en Pages : 0
Book Description
'Discharge in Long Air Gaps' presents self-consistent predictive dynamic models of positive and negative discharges in long air gaps. Equivalent models are also derived to predict lightning parameters based on the similarities between long air gap discharges and lightning flashes. Comparisons between computed and experimental results for various test configurations are presented and discussed.
Author: National Aeronautics and Space Adm Nasa Publisher: Independently Published ISBN: 9781720290339 Category : Science Languages : en Pages : 32
Book Description
The BOREAS TF-11 team collected energy, carbon dioxide, and methane flux data at the BOREAS SSA-Fen site during the growing seasons of 1994 and 1995. The data are available in tabular ASCII files.Verma, Shashi B. and Arkebauer, Timothy and Valentine, David and Hall, Forrest G. (Editor) and Huemmrich, Karl (Editor)Goddard Space Flight CenterMETEOROLOGICAL PARAMETERS; CARBON DIOXIDE; DATA ACQUISITION; METHANE; SEASONS
Author: National Aeronautics and Space Administration (NASA)
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Author: National Aeronautics and Space Adm Nasa
Author: Michael D. King
Author: Abderrahmane Beroual
Author: National Aeronautics and Space Adm Nasa