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Ching-Chih Chang
Researcher at University of Arizona
Publications - 10
Citations - 644
Ching-Chih Chang is an academic researcher from University of Arizona. The author has contributed to research in topics: Coral & Seawater. The author has an hindex of 6, co-authored 10 publications receiving 516 citations. Previous affiliations of Ching-Chih Chang include National Taiwan University.
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Journal ArticleDOI
High-precision and high-resolution carbonate 230Th dating by MC-ICP-MS with SEM protocols
Chuan-Chou Shen,Chung-Che Wu,Hai Cheng,R. Lawrence Edwards,Yu-Te Hsieh,Sylvain Gallet,Sylvain Gallet,Ching-Chih Chang,Ting Yong Li,Ting Yong Li,Doan Dinh Lam,Akihiro Kano,Masako Hori,Masako Hori,Christoph Spötl +14 more
TL;DR: In this paper, the secondary electron multiplier (SEM) protocol for multicollector inductively coupled plasma mass spectrometry (MC-ICP-MS) has been developed for high-precision and high-resolution 230Th dating of coral and speleothem carbonates.
Journal ArticleDOI
Iodine-129 in Seawater Offshore Fukushima: distribution, inorganic speciation, sources, and budget.
Xiaolin Hou,Pavel P. Povinec,Luyuan Zhang,Keliang Shi,D. Biddulph,Ching-Chih Chang,Yukun Fan,Robin Golser,Yingkun Hou,M. Ješkovský,A. J. Tim Jull,Qi Liu,Maoyi Luo,Peter Steier,Weijian Zhou +14 more
TL;DR: Levels and inorganic speciation of (129)I in seawater depth profiles collected offshore Fukushima in June 2011 provide necessary information for the investigation of water circulation and geochemical cycle of iodine in the northwestern Pacific Ocean in the future.
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Cesium, iodine and tritium in NW Pacific waters - a comparison of the Fukushima impact with global fallout
Pavel P. Povinec,Michio Aoyama,D. Biddulph,R. Breier,Ken O. Buesseler,Ching-Chih Chang,Robin Golser,Xiaolin Hou,M. Ješkovský,A. J. T. Jull,A. J. T. Jull,J. Kaizer,M. Nakano,Hartmut Nies,L. Palcsu,L. Papp,Minh-Long Pham,Peter Steier,Luyuan Zhang +18 more
TL;DR: In this paper, surface and water column samples collected during the Ka'imikai-o-Kanaloa (KOK) international expedition car- fied out in June 2011 were analyzed for 134Cs, 137 Cs, 129 I and 3 H levels in surface waters and in the water column.
Journal ArticleDOI
Reconstructing surface ocean circulation with (129)I time series records from corals.
Ching-Chih Chang,George S. Burr,George S. Burr,A. J. Timothy Jull,Joellen L. Russell,D. Biddulph,Lara White,Nancy G. Prouty,Yue-Gau Chen,Chuan-Chou Shen,Weijian Zhou,Doan Dinh Lam +11 more
TL;DR: The coral 129I time series data provide a broad picture of the surface distribution and depth penetration of 129I in the Pacific Ocean over the past 60 years.
Journal ArticleDOI
Determination of element/Ca ratios in foraminifera and corals using cold- and hot-plasma techniques in inductively coupled plasma sector field mass spectrometry
Li Lo,Chuan-Chou Shen,Chia-Jung Lu,Yi-Chi Chen,Ching-Chih Chang,Kuo-Yen Wei,Dingchuang Qu,Michael K. Gagan +7 more
TL;DR: In this paper, the authors developed a rapid and precise procedure for measuring multiple elements in foraminifera and corals by inductively coupled plasma sector field mass spectrometry (ICP-SF-MS) with both cold- [800 W radio frequency (RF) power] and hot- [1200 W RF power] plasma techniques.