Concepedia

Author

Y. Ohta

Norwegian Polar Institute

Also Known As

Ohta, Y., Y Ohta, Y. OHTA, Y. Ohta, Yoichi OHTA, Yoichi Ohta

94

Publications

802

Citations

15

H-Index

30

Concepts

All Affiliations

Norwegian Polar InstituteGeological InstituteKola Science CentreCentre National de la Recherche ScientifiqueInstitute of Marine Geology and Geophysics
YO

About

Y. Ohta is an author at Norwegian Polar Institute specializing in earth science, geochemistry, and geology.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

11

13

349

2

Geography

5

5

138

3

Social Sciences

1

1

37

4

Chemistry

1

1

11

5

Earth Sciences

1

1

42

Y. Ohta

×

21

Publications

633

Citations

15

H-Index

YearCitations

UPb, Sr and Nd evidence for grenvillian and latest proterozoic tectonothermal activity in the spitsbergen caledonides, arctic ocean

Jean-Jacques Peucat, Y. Ohta, David G. Gee,

Lithos

1989

92

Tectonothermal chronology within a blueschist-eclogite complex, west-central Spitsbergen, Svalbard: Evidence from 40Ar39Ar and RbSr mineral ages

R. D. Dallmeyer, Jean-Jacques Peucat, Tsuyoshi Hirajima,

Lithos

1990

76

Drop in plasma brain natriuretic peptide levels after successful direct current cardioversion in chronic atrial fibrillation.

Y. Ohta, Tatsuya Shimada, Hiroyuki Yoshitomi,

PubMed

2001

62

Tectonothermal evolution of contrasting metamorphic complexes in northwest Spitsbergen (Biskayerhalvøya): Evidence from 40Ar/39Ar and Rb-Sr mineral ages

R. D. Dallmeyer, J. J. Peucat, Y. Ohta

Geological Society of America Bulletin

1990

42

Age and nature of protoliths in the Caledonian blueschist-eclogite complex of western Spitsbergen: a combined approach using UPb, SmNd and REE whole-rock systems

J. Bernard-Griffiths, Jean-Jacques Peucat, Y. Ohta

Lithos

1993

38

Geology of Gjelsvikfjella and western M�hlig-Hofmannfjella, Dronning Maud Land, east Antarctica

Y. Ohta, B. O. Tørudbakken, Kazuyuki Shiraishi

Polar Research

1990

37

Granulites and garnet–cordierite gneisses from Dronning Maud Land, Antarctica

Kurt Bucher‐Nurminen, Y. Ohta

Journal of Metamorphic Geology

1993

35

Grenvillian U-Pb zircon ages of quartz porphyry and rhyolite clasts in a metaconglomerate at Vimsodden, southwestern Spitsbergen

Ju. A. Balašov, Alexander M. Tebenkov, Y. Ohta,

Polar Research

1995

29

Northern continuation of Caledonian high-pressure metamorphic rocks in central-western Spitsbergen

Y. Ohta, A. A. Krasil'šikov, Claude Lepvrier,

Polar Research

1995

28

Rapid and frequent turbidite accumulation in the bottom of Izu-Ogasawara Trench: Chemical and radiochemical evidence

Yoshiyuki Nozaki, Y. Ohta

Earth and Planetary Science Letters

1993

24

Page 1