@article{oai:nagoya.repo.nii.ac.jp:00011583,
 author = {高橋, 浩 and Takahashi, Hiroshi A.},
 journal = {名古屋大学加速器質量分析計業績報告書},
 month = {Mar},
 note = {In order to understanding about the effect of forest to the movement of carbon in the ecosystem, concentration and carbon isotopic ratio of carbon dioxide of urban air was measured. The basic measurements about atmospheric carbon dioxide analysis were also presented in this study. The weekly or bi-weekly averaged air samples wear taken into Tedler bag made of polyester film over the canopy of a mixed secondary forest in Nagoya City, central Japan. The experimental term is June 27,1998 to February 5,1989. The concentration and carbon isotopic ratio of atmospheric carbon dioxide show a negative correlation and range from 382ppm to 424ppm and from -10.8‰ to -9.2‰, respectively. The carbon isotopic ratio of carbon dioxide added as an end member of mixing to initial air are estimated to -24.7‰. This values are consist with that of the interval from summer to winter in 1997., タンデトロン加速器質量分析計業績報告 Summaries of Researches Using AMS 1998 (平成10)年度},
 pages = {130--138},
 title = {名古屋市東部における大気の二酸化炭素の濃度と同位体比の変化 (2)},
 volume = {10},
 year = {1999}
}