Boreas Te 6 Biomass And Foliage Area Data
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Author | : National Aeronautics and Space Adm Nasa |
Publisher | : Independently Published |
Total Pages | : 40 |
Release | : 2018-09-27 |
Genre | : |
ISBN | : 9781724107411 |
The BOREAS TE-6 team collected several data sets in support of its efforts to characterize and interpret information on the plant biomass, allometry, biometry, sapwood, leaf area index, net primary production, soil temperature, leaf water potential, soil CO, flux, and multivegetation imagery of boreal vegetation. This data set contains measurements of estimates of the standing biomass and leaf area index for the plant species at the TF, CEV, and AUX sites in the SSA and NSA during the growing seasons of 1994 and 1995. 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 Activity Archive Center (DAAC). Hall, Forrest G. (Editor) and Papagno, Andrea (Editor) and Gower, Stith T. and Vogel, Jason G. Goddard Space Flight Center NASA/TM-2000-209891/VOL145, Rept-2000-03136-0/VOL145, NAS 1.15:209891/VOL145
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Total Pages | : 26 |
Release | : 2000 |
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Author | : Stith T. Gower |
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Total Pages | : |
Release | : 2000 |
Genre | : Biomass |
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Total Pages | : 30 |
Release | : 2000 |
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Author | : National Aeronautics and Space Administration (NASA) |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 28 |
Release | : 2018-05-30 |
Genre | : |
ISBN | : 9781720410553 |
The BOREAS TE-6 team collected several data sets in support of its efforts to characterize and interpret information on the plant biomass, allometry, biometry, sapwood, leaf area index, net primary production, soil temperature, leaf water potential, soil CO2 flux, and multivegetation imagery of boreal vegetation. This data set includes tree measurements conducted on the above-ground biomass of trees in the BOREAS NSA and SSA during the growing seasons of 1994 and 1995 and the derived allometric relationships/equations. The data are stored in ASCII files. The data files are available on a CD-ROM (see document number 20010000884), or from the Oak Ridge National Laboratory (ORNL) Distrobuted Activity Archive Center (DAAC).Hall, Forrest G. (Editor) and Papagno, Andrea (Editor) and Gower, Stith T. and Vogel, Jason G.Goddard Space Flight CenterBIOMASS; DATA ACQUISITION; SURFACE TEMPERATURE; LEAF AREA INDEX; WATER; VEGETATION; SOILS; SEASONS; IMAGERY; CARBON DIOXIDE; BIOMETRICS; ECOSYSTEMS
Author | : National Aeronautics and Space Administration NASA |
Publisher | : |
Total Pages | : 28 |
Release | : 2018-09-13 |
Genre | : |
ISBN | : 9781720289586 |
The BOREAS TE-6 team collected several data sets in support of its efforts to characterize and interpret information on the plant biomass, allometry, biometry, sapwood, leaf area index, net primary production, soil temperature, leaf water potential, soil CO2 flux, and multivegetation imagery of boreal vegetation. This data set includes tree measurements conducted on the above-ground biomass of trees in the BOREAS NSA and SSA during the growing seasons of 1994 and 1995 and the derived allometric relationships/equations. The data are stored in ASCII files. The data files are available on a CD-ROM (see document number 20010000884), or from the Oak Ridge National Laboratory (ORNL) Distrobuted Activity Archive Center (DAAC).Hall, Forrest G. (Editor) and Papagno, Andrea (Editor) and Gower, Stith T. and Vogel, Jason G.Goddard Space Flight CenterBIOMASS; DATA ACQUISITION; SURFACE TEMPERATURE; LEAF AREA INDEX; WATER; VEGETATION; SOILS; SEASONS; IMAGERY; CARBON DIOXIDE; BIOMETRICS; ECOSYSTEMS...
Author | : National Aeronautics and Space Administration (NASA) |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 32 |
Release | : 2018-06-19 |
Genre | : |
ISBN | : 9781721241071 |
The BOREAS TE-6 team collected several data sets to examine the influence of vegetation, climate, and their interactions on the major carbon fluxes for boreal forest species. This data set contains summaries of predawn leaf water potentials and foliage moisture contents collected at the TF and CEV sites that had canopy access towers. The data were collected on a nearly weekly basis from early June to late August 1994 by TE-06, members of the BOREAS staff, and employees of Environment Canada. The data are provided 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 Activity Archive Center (DAAC). Hall, Forrest G. (Editor) and Curd, Shelaine (Editor) and Vogel, Jason G. Goddard Space Flight Center NASA/TM-2000-209891/VOL144, Rept-03136-0-/VOL144, NAS 1.15:209891/VOL144
Author | : National Aeronautics and Space Administration (NASA) |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 28 |
Release | : 2018-05-29 |
Genre | : |
ISBN | : 9781720410669 |
The BOREAS TE-6 team collected data in support of its efforts to examine the influence of vegetation and climate on the major carbon fluxes in boreal tree species. A newly developed ground-based canopy imaging system called an MVI was tested and used by the BOREAS TE-06 team to collect measurements of the canopy crap fraction (sky fraction), canopy gap-size distribution (size and frequency of gaps between foliage in canopy), branch architecture, and leaf angle distribution (fraction of leaf area in specific leaf inclination classes assuming azimuthal symmetry). Measurements of the canopy gap-size distribution are used to derive canopy clumping indices that can be used to adjust indirect LAI measurements made in nonrandom forests. These clumping factors will also help to describe the radiation penetration in clumped canopies more accurately by allowing for simple adjustments to Beer's law. Measurements of the above quantities were obtained at BOREAS NSA-OJP site in IFC-2 in 1994, at the SSA-OA in July 1995, and at the SSA-OBS and SSA-OA sites in IFC-2 in 1996. Modeling studies were also performed to further validate MVI measurements and to gain a more complete understanding of boreal forest canopy architecture. By using MVI measurements and Monte Carlo simulations, clumping indices as a function of zenith angle were derived for the three main boreal species studied during BOREAS. The analyzed 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) Distrobuted Activity Archive Center (DAAC).Hall, Forrest G. (Editor) and Curd, Shelaine (Editor) and Kucharik, Christopher J.Goddard Space Flight CenterDATA ACQUISITION; CANOPIES (VEGETATION); CARBON; CLIMATE; IMAGING TECHNIQUES; DIMENSIONAL MEASUREMENT; AMOUNT; AZIMUTH; FOLIAGE; FORESTS; FREQUENCIES; PENETRATION; SIZE DISTRIBUTION; SYMMETRY; TABLES (DATA)
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Total Pages | : 30 |
Release | : 2000 |
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Author | : National Aeronautics and Space Administration (NASA) |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 36 |
Release | : 2018-06-16 |
Genre | : |
ISBN | : 9781721238477 |
The BOREAS TE-2 team collected several data sets in support of its efforts to characterize and interpret information on the respiration of the foliage, roots, and wood of boreal vegetation. This data set contains measurements of foliar respiration conducted in the NSA during the growing season of 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). Ryan, Michael G. and Hall, Forrest G. (Editor) and Lavigne, Michael and Papagno, Andrea (Editor) Goddard Space Flight Center NASA/TM-2000-209891/VOL131, Rept-2000-03136-0/VOL131, NAS 1.15:209891/VOL131