@article{oai:nagoya.repo.nii.ac.jp:00011657, author = {小栗, 一将 and Oguri, Kazumasa and 松本, 英二 and Matsumoto, Eiji and 斎藤, 文紀 and Saito, Yoshiki and 本多, 牧生 and Honda, Makio and 原田, 尚美 and Harada, Naomi and 日下部, 正志 and Kusakabe, Masashi}, journal = {名古屋大学加速器質量分析計業績報告書}, month = {Mar}, note = {Accelerator mass spectrometry ^<14>C dating and analyses of the stable isotope ratio of organic carbon (δ^<13>C_) were carried out on the piston core obtained from the continental slope to the Okinawa Trough in the East China Sea. The cores covered the last ca. 18,000 cal. yr BP. Mass and organic carbon accumulation rates decreased gradually after the last deglaciation period. On the other hand, δ^<13>C_ showed distinct depletion from ca. 16,700〜13,200 cal. yr BP. The depletion relates to the large supply of terrestrial org. C from the East China Sea continental shelf triggered by the sea's intrusion onto the shelf area because of the rise in sea level., タンデトロン加速器質量分析計業績報告 Summaries of Researches Using AMS 2000 (平成12)年度}, pages = {185--192}, title = {東シナ海陸棚斜面における過去18,000年間の環境変化について}, volume = {12}, year = {2001} }