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BOREAS TE-4 Gas Exchange Data from Boreal Tree SpeciesThe BOREAS TE-4 team collected steady-state gas exchange and reflectance data from several species in the BOREAS SSA during 1994 and in the NSA during 1996. Measurements of light, CO2, temperature, and humidity response curves were made by the BOREAS TE-4 team during the summers of 1994 and 1996 using intact attached leaves of boreal forest species located in the BOREAS SSA and NSA. These measurements were conducted to calibrate models used to predict photosynthesis, stomatal conductance, and leaf respiration. The 1994 and 1996 data can be used to construct plots of response functions or for parameterizing models. Parameter values are suitable for application in SiB2 (Sellers et al., 1996) or the leaf model of Collatz et al. (1991), and programs can be obtained from the investigators. 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).
Document ID
20010004211
Acquisition Source
Goddard Space Flight Center
Document Type
Technical Memorandum (TM)
Authors
Hall, Forrest G. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Curd, Shelaine (NASA Goddard Space Flight Center Greenbelt, MD United States)
Collatz, G. James (NASA Goddard Space Flight Center Greenbelt, MD United States)
Berry, Joseph A. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Gamon, John (California State Univ. Los Angeles, CA United States)
Fredeen, Art (University of Northern British Columbia Prince George, British Columbia Canada)
Fu, Wei (Carnegie Institution of Washington Stanford, CA United States)
Date Acquired
September 7, 2013
Publication Date
October 1, 2000
Subject Category
Earth Resources And Remote Sensing
Report/Patent Number
NASA/TM-2000-209891/VOL135
NAS 1.15:209891/VOL135
Rept-2000-03136-0/VOL135
Funding Number(s)
PROJECT: RTOP 462-33-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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