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Department of Earth and Planetary Environmental Science (UG), Department of Earth and Planetary Science (GR), Graduate School of Science

Former graduate students

Ph.D.

Dr. Hiroya YAMANO

Ph.D. Dissertation topic:
Sedimentary Process of Coral Reef Flat
(1998)
Master’s thesis:
石垣島川平サンゴ礁の帯状構造(1995)
B.A. thesis:
石垣島川平裾礁の物理環境と帯状構造
Current Affiliation:
Biodiversity Division/Director
Center for Environmental Biology and Ecosystem Studies
National Institute for Environmental Studies (NIES), Japan
Researcher ID:
ORCID 0000-0002-1549-2429, Scopus 7005880340,
Researchmap (J-GLOBAL) 200901023079327687
URL:
http://www.cger.nies.go.jp/person/yamano/

Dr. Saki HARII

Ph.D. Dissertation topic:
Larval Dispersal and Recruitment Processes of Brooding Corals(保育型造礁サンゴ幼生の分散・加入過程)(2000)
Current Affiliation:
Associate professor
Dept. Coral Reef and Biological Science, University of the Ryukyus
Researcher ID:
ORCID:0000-0003-0440-7169,
Researchmap (J-GLOBAL)200901057194550987
URL:
http://www.tbc.u-ryukyu.ac.jp/ja/sesoko/staff-research/staff/article/264-sesoko-lab/265-harii.html

Dr. Kazuaki HORI

Ph.D. Dissertation topic:
Evolution of Coastal Depositional Systems of the Changjiang River in Response to Latest Pleistocene-Holocene Sea-level Changes(2000)
Master’s thesis:
琉球列島中・南部の島棚地形とその形成過程(1997)
Current Affiliation:
Professor
Physical Geography, Dep. of Earth Science, Tohoku University
Researcher ID:
Researcher ID (Publon)AAL-9624-2021, Scopus 56238046600,
Researchmap (J-GLOBAL)201101087160820653
URL:
https://sites.google.com/view/tohoku-geomorphology/ホーム?authuser=0

Dr. Maki MORIMOTO

Ph.D. Dissertation topic:
A high time-resolution calibration of coral oxygen isotope records and mid-Holocene climate in the Northwestern Pacific from corals(2002)
Master’s thesis:
琉球列島喜界島のサンゴ年輪解析によるピプシサーマル期の気候復元(1998)
B.A. thesis:
造礁サンゴ骨格の酸素・炭素安定同意対比の変動と環境因子の関係(1996)
Current Affiliation:
Associate Professor
Faculty of Education, Gifu University
Researcher ID:
Scopus 7202520813, Researchmap (J-GLOBAL)201701016443342049
URL:
http://chigaku.ed.gifu-u.ac.jp/chigakuhp/html/html_main/seminor/main.html

Dr. Hiroshi HATA

Ph.D. Dissertation topic:
Community production and carbon dynamics in the coral reef ecosystem(2002)
Current Affiliation:
Hazama Ando Corporation

Dr. Yoshiyuki TANAKA

Ph.D. Dissertation topic:
Effect of Physical Environmental Factors on Community Structure of Tropical Seagrass Meadows(2003)
Master’s thesis:
石垣島における海草の分布とその規定要因(1998)
Current Affiliation:
Professor
Life and Environmental Science, Hachinohe Institute of Technology
Researcher ID:
ORCID 0000-0003-1499-0562, Scopus 55736362800,
Researchmap (J-GLOBAL) 201901019344718235
URL:
https://www.life.hi-tech.ac.jp/?page_id=218

Dr. Yu UMEZAWA

Ph.D. Dissertation topic:
Nutrient dynamics in tropical coastal ecosystems assessed by d13C d15N analyses and observation of physical environments(2003)
Master’s thesis:
亜熱帯サンゴ礁海域における定着性大型藻類の化学組成を用いた陸源窒素影響域の把握(1999)
B.A. thesis:
石垣島白保・川平サンゴ礁における地下水を通しての栄養塩の流入(1997)
Current Affiliation:
Associate Professor
Dep. of Environmental Science on Biosphere, University of Agriculture and Technology
Researcher ID:
Researcher ID (Publon)Q-2380-2017, Scopus 7103308499,
Researchmap (J-GLOBAL) 200901060921586168
URL:
http://yuumezawa.com/

Dr. Atsushi WATANABE

Ph.D. Dissertation topic:
Process of Seawater CO2 System Formation and Biological Community Metabolism in Coral Reefs and Brackish Estuaries(2003)
Master’s thesis:
炭酸系高速測定装置を用いたサンゴ礁における炭酸系の変動パターン解析(2000)
B.A. thesis:
石垣島・轟川流域土壌の化学・鉱物組成とその河口礁池での堆積状況(1998)
Current Affiliation:
Senior Researcher
Ocean Policy Research Institute, The Sasakawa Peace Foundation
Researcher ID:
Scopus 56513054900, Researchmap (J-GLOBAL)201601006413023418

Dr. Hiroko IIJIMA

Ph.D. Dissertation topic:
Reconstruction of sea surface salinity from coral oxygen isotope analysis(2006)
Master’s thesis:
サンゴ骨格のΔ14Cおよびδ18O解析による西太平洋熱帯域パラオの海洋環境の復元(2002)
Current Affiliation:
Professional Researcher
Dep. of Agricultural Chemistry, School of Agriculture,  Meiji University
Researcher ID:
Scopus 57197426008,
Researchmap (J-GLOBAL) 200901058303674540

Dr. Tatsuki TOKORO 

Ph.D. Dissertation topic:
Air-sea water CO2 flux and its regulating factors measured by a floating chamber method(2006)
Master’s thesis:
CO2 flux between air and sea(沿岸域における大気-海洋間CO2フラックスの規定要因)(2003)
Current Affiliation:
Research Associate
Earth System Division(Office for Atmospheric and Oceanic Monitoring)National Institute for Environmental Studies JAPAN
Researcher ID:
ORCID 0000-0002-8097-2824, Scopus 16302811200,
Researchmap (J-GLOBAL) 202001015253540692 

Dr. Toru YASUKOCHI

Ph.D. Dissertation topic:
Ecological and phisical factors of Holocene atoll-island formation in the Pacific(2007)
Current Affiliation:
JX Nippon Oil & Gas Exploration Corporation

Dr. Chuki HONGO

Ph.D. Dissertation topic:
Sedimentary and ecological formation process of Holocene coral reefs in the western Pacific(2009)
Master’s thesis:
琉球列島におけるサンゴ礁地形の地理的変化 (2003)
Current Affiliation:
Wakayama Prefecture
Researcher ID:
ORCID 0000-0002-9293-4163, Scopus 25723411600,
Researchmap (J-GLOBAL)200901042294882513 

Dr. Nobuko NAKAMURA

Ph.D. Dissertation topic:
Reconstruction of the Long-term Climate Variability in the Tropical Western Indian Ocean from Kenyan Coral Record(2012)
Researcher ID:
Scopus 7403356280

Dr. Takashi HOSONO

Previous Affiliation:
Project Researcher
Project for Eco-technological management of Tuvalu against sea level rise(SATREPS 2010-2014)
Current Affiliation:
Senior Engineer
Center for Earth Information Science and Technology, Japan Agency for Marine-Earth Science and Technology
Researcher ID:
Scopus 57192268947

Dr. Shoji YAMAMOTO

Ph.D. Dissertation topic:
Mg-calcite dissolution in coral reefs estimated by laboratory experiment and field observation(2014)
Master’s thesis:
高濃度CO2条件下における炭酸カルシウム溶解実験 (2006)
B.A. thesis:
マジュロ環礁におけるサンゴ礁の代謝 (2004)
Current Affiliation:
Project Researcher
Inorganic Standards Group, Research Institute for Material and Chemical Measurement,
National Metrology Institute of Japan (NMIJ),
National Institute of Advanced Industrial Science and Technology
Researcher ID:
Scopus 55782416000, Researchmap (J-GLOBAL)202001015394181203

■ Master’s degree

M.A. David K IDIP Jr.

Master’s thesis:
Large-Scale Habitat Classification of Palauan Reefs-Use of Textural Methods in Conjunction with Spectral Analysis to Improve Coral Reef

M.A. Shuhei ABE

Master’s thesis:
沖ノ鳥島サンゴ年輪解析による古海洋気候復元(2006)
Current affiliation:
JALUX Inc.

M.A. Youko OSAWA 

Master’s thesis:
マジュロ環礁における大型底生有孔虫の棲息分布と棲息規定要因(2007)
Current affiliation:
IDEA Consultants,Inc.

M.A. Makoto TERAI

Master’s thesis:
「サンゴ礁における炭酸塩の溶解を規定する要因」(2007)
Current affiliation:
AIR WATER Inc.

M.A. Hisaya SHIBASAKI

Master’s thesis:
琉球列島石垣島白保サンゴ礁におけるサンゴ群集の白化応答差を規定する要因 (2009)
Current affiliation:
 BUSINESS CONSULTANTS, Inc. 

M.A. Go HOSOI

Master’s thesis:
ツバルにおけるハマサンゴ年輪のδ15Nに記録された人為負荷の変化 (2009)
Current affiliation:
DENTSU Inc.

M.A. Kenji AOKI

Master’s thesis:
リーフ上でのサンゴ礫の堆積過程-西表島北東バラス島を例にして-(2011)
Current affiliation:
EnviX, Ltd.

M.A. Yurie AIBA

Master’s thesis:
石灰藻Halimeda spp.の窒素同位体比による沿岸域の窒素環境復元 (2011)
Current affiliation:
IIDA Electrical Works Co.,Ltd.

M.A. Takuya SUZUKI

Master’s thesis:
サンゴ礁州島形成における外力条件の評価 (2012)
Current affiliation:
Ricoh Co., Ltd

M.A. Toko TANAYA

Master’s thesis:
亜熱帯性海草藻場の有機炭素蓄積特熱帯性 (2014)
Current affiliation:
Port and Airport Research Institute
National Institute of Maritime,Port and Aviation Technology

M.A. Nobuhiro KO

Master’s thesis:
ビーチロック形成に関わる生物・化学過程(2016)
Current affiliation:
MUFG Bank

M.A. Toshimasa MIYAWAKI

Master’s thesis:
Development of measurement method of pH and total alkalinity of sea water and its application to determine organic/inorganic production of coral and algae (2021)
Current affiliation:
Japan Metals & Chemicals Co., Ltd.

Undergraduate

Kosei MIYAZAKI

B.A. thesis:
サンゴ礁地への陸源物質の流入・堆積とサンゴの受ける影響について-石垣島白保轟川河口域

Chihiro ISHITOBI

B.A. thesis:
紀伊半島串本海域におけるクシハダミドリイシの分布を規定する環境条件(1997)

Yoko TAKAHASHI

B.A. thesis:
干潟(潮間帯)における物質収支-谷津干潟で(1997)

Yoshihiko NAGASHIMA

B.A. thesis:
荒川・旧江戸川河口域の水塊構造と溶存各態窒素の希釈・混合の状態 (1998)

Yu TAKAGI

B.A. thesis:
石垣島・西表島におけるエコツーリズムの可能性

Nobuyuki OOHASHI 

B.A. thesis:
石垣島磯辺・大浜における津波堆積物の分布による過去の津波の遡上高の推定(2000)

Atsuhiko TANAKA

B.A. thesis:
空中写真判読による壱岐島西海岸のサンゴ礁分布(2000)

Mitsue HIRAI

B.A. thesis:
南関東における大気循環のダイオキシン類汚染(2001)

Naoki SHINOHARA

B.A. thesis:
サンゴ礁地形と砂質堆積物の関係(1999)

Yasuhiro HATA

B.A. thesis:
東京湾小櫃川河口干潟におけるマクロベントス個体数の経年変化とその要因(2005)

Takuya IWADE

B.A. thesis:
石垣島における、陸源栄養塩のサンゴ礁劣化に対する影響(2006)

Hiroki TAKAGAKI

B.A. thesis:
東京湾青潮発生に寄与する、堆積物中の硫化物濃度と硫酸還元菌数との関係(2006)

Reiko OGINO

B.A. thesis:
秋田県本荘市における海岸浸食(2007)

Fumio KOIDE

B.A. thesis:
石垣島白保サンゴ礁における2007年の白化現象の研究(2008)

Yui MATSUMOTO

B.A. thesis:
石垣島名蔵地区における人間活動に伴うマングローブ林と沖積低地拡大に関する環境史(2009)

Daiki YAMAUCHI

B.A. thesis:
海洋酸性化ストレスに対するアオザンゴ群体の応答(2009)

Tomoka SHIBASAKI

B.A. thesis:
石垣島轟川湿地コアの窒素・炭素同位体比分析による過去30年間の人為負荷と堆積環境変化(2010)