Observations of Carbon Dioxide and Plant Growth in an Arctic Ecosystem

This report presents the results of analyses of atmospheric carbon dioxide and ecological factors at Meade River Camp and at North Meadow Lake (Barrow), Alaska. The data summarize reference gas calibrations used in the CO2 program, with a discussion of methods used to obtain the data for CO2 concent...

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Bibliographic Details
Main Authors: Kelley, John J., Johnson, Phillip L.
Other Authors: WASHINGTON UNIV SEATTLE DEPT OF ATMOSPHERIC SCIENCES
Format: Text
Language:English
Published: 1970
Subjects:
Meteorology
Anatomy and Physiology
*CARBON DIOXIDE
*ECOLOGY
*PLANTS(BOTANY)
*ARCTIC REGIONS
MEASUREMENT
ALASKA
ATMOSPHERES
GROWTH(PHYSIOLOGY)
CHLOROPHYLLS
Arctic
Meade
Barrow
Tundra
Alaska
Online Access:http://www.dtic.mil/docs/citations/AD0715789
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0715789
Description
Summary:This report presents the results of analyses of atmospheric carbon dioxide and ecological factors at Meade River Camp and at North Meadow Lake (Barrow), Alaska. The data summarize reference gas calibrations used in the CO2 program, with a discussion of methods used to obtain the data for CO2 concentrations in air at both stations. Variations of CO2 in the air, at the ground level, and at 16 m above the ground are given for both the Meade River Station and North Meadow Lake. Meteorological observations are presented for the period of observations. The percent rate of growth of five species of tundra plants is shown, and the correlation between CO2 concentration in the atmosphere and the percent of maximum ground is given. The data for the amounts of chlorophyll and dry weight production in each of four types of communities are presented. A list of publications resulting from the interpretation of these data is included.

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