Variations of the carbon and oxygen isotopic ratios of atmospheric CO2 at Syowa Station, Antarctica

Measurements of stable isotopic ratios of atmospheric CO_2 have been made at Syowa Station, Antarctica since 1986. The average peak-to-peak amplitude of the seasonal cycle of δ^<13>C was about 0.04‰ with the maximum in autumn and the minimum in spring. From comparison with the seasonal cycle o...

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Bibliographic Details
Main Authors: Shohei Murayama, Takakiyo Nakazawa, Shuhji Aoki, Shinji Morimoto
Format: Article
Language:English
Published: National Institute of Polar Research 1997-03-01
Series:Antarctic Record
Online Access:http://doi.org/10.15094/00008968