Faculty Profiles - ABE Osamu

Papers - ABE Osamu

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Intensified mid-Holocene Asian monsoon recorded in corals from Kikai Island, subequatorial Northwestern Pacific Reviewed International coauthorship

Maki Morimoto, Hajime Kayanne, Osamu Abe, Malcolm T. McCulloch

Quaternary Research Vol. 67 ( 2 ) page： 204-214 2007.3

伊勢湾における年間堆積量の過去100年間の変化 Reviewed International coauthorship

盧学強・松本英二・阿部理

水文・水資源学会誌 Vol. 19 ( 6 ) page： 491-495 2006.11

Continuous shipboard sampling system for determination of triple oxygen isotopes and O2/Ar ratio by Dual-inlet Mass Spectrometry Reviewed International coauthorship

VVSS Sarma, Osamu ABE, Toshiro SAINO, Naohiro YOSHIDA

Rapid Communications in Mass Spectrometry Vol. 20 ( 20 ) page： 3503-3508 2006.10

Stable isotopes in daily precipitation at Dome Fuji, East Antarctica Reviewed

Koji Fujita and Osamu Abe

Geophysical Research Letters Vol. 33 page： L18503 2006.9

Authorship：Last author Language：English Publishing type：Research paper (scientific journal)

Daily precipitation samples for stable isotope analysis
were collected throughout 2003 at Dome Fuji Station,
inland East Antarctica. Stable isotopes show significantly
depleted values with a large seasonal variability, which have
never been obtained. Temporal changes in d-T relation and
d-excess are consistent with those found in geographical
distribution. Precipitation was obtained almost everyday,
though the amounts were quite small (27.6 mm water
equivalent (w.e.) annual total and 0.08 mm w.e. daily
average). Half of the annual precipitation was accumulated
by only 11 events (18 days) without seasonality. Since the
precipitation events occurred under warmer circumstances,
the precipitation-weighted temperature, which should be
related directly to the isotopes, was significantly warmer
than the mean annual surface temperature, which has
usually been adopted as isotopic thermometer. This study
provides significant information to understand present-day
seasonality of precipitation and its isotopic composition in
inland Antarctica.

International Workshop on Isotopic Effects in Evaporation参加報告

芳村　圭・藤田耕史・栗田直幸・阿部　理

水文・水資源学会誌 Vol. 19 ( 5 ) page： 420-423 2006.9

Short-term variation of triple oxygen isotopes and gross oxygen production in the Sagami Bay, central Japan Reviewed International coauthorship

Sarma, V. V. S. S., O. Abe, A. Hinuma, and T. Saino

Limnology and Oceanography Vol. 51 ( 3 ) page： 1432-1442 2006.5

Language：English Publishing type：Research paper (scientific journal)

We studied diurnal and daily variations in triple oxygen isotopes in the euphotic zone of the Sagami Bay during
summer 2003 and 2004. There were sharp changes in physical processes, driven by changes in wind speeds, during
the study period. Mixed-layer 17D anomalies were negatively correlated with wind speeds, whereas dissolved
oxygen (DO) and chlorophyll a (Chl a) were positively correlated, suggesting that both physical and biological
processes influence the 17D anomaly. Vertical mixing affected estimation of gross oxygen production (GOP) in the
mixed layer, whereas horizontal advection was negligible in the Sagami Bay during the study period. Hourly GOP
estimates are consistent with fast repetition rate fluorometer (FRRF) measurements; relatively higher estimates
from the former method were due to the storing of past productivity signal. Daily integrated production estimated
from 17D anomaly and FRRF were consistent during the entire study period, whereas the estimation from a 18O
spike incubation technique showed good agreement with the other two techniques only when the water mass
structure was unchanged in the mixed layer.

名古屋大学地球水循環研究センターにおける水安定同位体組成分析の現状 Reviewed

名古屋大学地球水循環研究センター水安定同位体分析システム運営委員会

水文・水資源学会誌 Vol. 18 ( 5 ) page： 531-537 2005.9

Paleosalinity in a brackish lake during the Holocene based on stable oxygen and carbon isotopes of shell carbonate in Nakaumi Lagoon, southwest Japan Reviewed International coauthorship

Palaeogeography, Palaeoclimatology, Palaeoecology Vol. 224 ( 4 ) page： 352-366 2005.8

Shock-induced isotope evolution of hydrogen and carbon in meteorites. Reviewed

Koichi Mimura, Michioki Okamoto, Takeshi Nakatsuka, Kenichiro Sugitani, Osamu Abe

Geophysical Research Letters Vol. 32 page： L11201 2005.6

Seasonal variations in triple oxygen isotopes and gross oxygen production in the Sagami Bay, Central Japan. International coauthorship

Sarma, V.V.S.S., O. Abe, S. Hashimoto, A. Hinuma, T. Saino

Limnology and Oceanography Vol. 50 ( 2 ) page： 544-552 2005.3

Inter-annual sea surface salinity changes in the western Pacific from 1954 to 2000 based on coral isotope analysis Reviewed

Iijima, H, H. Kayanne, M. Morimoto, O. Abe

Geophysical Research Letters Vol. 32 page： L04608 2005.2

Diurnal variation of the oxygen three-isotope composition in the coral reef International coauthorship

Abe, O., V.V.S.S. Sarma, H. Yamano, N. Yoshida, T. Saino

Proceedings of the 2nd International Symposium on Isotopomers, Stresa, Italy, 4-6 November 2003 page： 12-19 2004

*Chromatographic separation of Nitrogen, Argon and Oxygen in Dissolved air for determination of triple isotopes by Dual-inlet Mass Spectrometry Reviewed International coauthorship

VVSS Sarma, Osamu Abe, Toshiro Saino

Analytical Chemistry Vol. 75 ( 18 ) page： 4913-4917 2003.9

Influence of wave energy on Holocene coral-reef development: an example from Ishigaki Island, Ryukyu Islands, Japan Reviewed International coauthorship

Hiroya Yamano, Osamu Abe, Eiji Matsumoto, Hajime Kayanne, Nobuyuki Yonekura, Paul Blanchon

Sedimentary Geology Vol. 159 ( 1-2 ) page： 27-41 2003.6

*Partial pressure dependency of 17O/16O and 18O/16O of molecular oxygen in the mass spectrometer Reviewed

Osamu Abe and Naohiro Yoshida

Rapid Communications in Mass Spectrometry Vol. 17 ( 5 ) page： 395-400 2003.3

"Air Drill" for submerged massive coral drilling Reviewed

Hiroshi Adachi and Osamu Abe

Marine Technology Society Journal Vol. 37 ( 2 ) page： 31-36 2003

Coral reef evolution at the leeward side of Ishigaki Island, southwest Japan. Reviewed

Yamano, Hiroya, Osamu Abe, Hiroyuki Kitagawa, Etsuko Niu, Toshio Nakamura

Radiocarbon Vol. 43 ( 2B ) page： 899-908 2001

Northwest Pacific marine reservoir correction estimated from annually banded coral from Ishigaki Island, southern Japan Reviewed

Shinichiro Hideshima, Eiji Matsumoto, Osamu Abe, Hiroyuki Kitagawa

Radiocarbon Vol. 43 ( 2A ) page： 473-476 2001

Salinity records for the 1997-1998 El Nino from Western Pacific corals Reviewed

Morimoto M., O. Abe, H. Kayanne, N. Kurita, E. Matsumoto, and N. Yoshida

Geophysical Research Letters Vol. 29 ( 11 ) page： 35/1-4 2002.6

Partial Pressure Dependency of Isotopic Composition of Oxygen Molecule in Mass Spectrometer

Osamu Abe and Naohiro Yoshida

Proceedings of 1st International Symposium on Isotopomers page： 228-236 2001

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