@article{oai:nagoya.repo.nii.ac.jp:00011570,
 author = {高橋, 浩 and Takahashi, Hiroshi A. and 和田, 秀樹 and Wada, Hideki and 中村, 俊夫 and Nakamura, Toshio and 三浦, 英樹 and Miura, Hideki},
 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 clarify the credibility of ^<14>C dating using Antarctic samples, ^<14>C concentrations of fresh water algae collected from some coastal lakes in Antarctica were analyzed by Tandetron Accelerator Mass Spectrometry. Samples were collected from Lake Richardson near the Mt. Riiser-Larsen in Elderby Land, the First Crater and Crater Hill near McMurdo Station in Ross Island, and Lake Canopus at Wright Valley in Victoria Land, Antarctica. In the dry valleys and the McMurdo areas around the McMurdo Sound, lakes and ponds are located at glacier free terrain, whereas an inland glacier is close to the Lake Richardson. The ^<14>C activities of algae from the dry valleys and Mc Murdo areas record almost same as those of global level in collecting year. These kinds of samples can be used for ^<14>C dating. On the other hand, modern algae from the Lake Richardson, which has melt water inflow from the terminal glacier, has slightly low activity of ^<14>C, ca. 90% of the global one. The algae of Lake Richardson might have used "old" carbon supplied by melt water of glacier. If such samples are used for ^<14>C dating, the age determination will be erroneous., 第11回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成10 (1998)年度)報告 名古屋大学タンデトロン加速器質量分析計第1号機の研究実績と1号機,2号磯の利用計画},
 pages = {33--42},
 title = {<14>^C anatomy of algae in inland ponds and lakes, Antarctica},
 volume = {10},
 year = {1999}
}