Yoshimichi Kajiwara - Concepedia

Author

Yoshimichi Kajiwara

University of Tsukuba

Also Known As

Kajiwara, Yoshimichi, Y. Kajiwara, YOSHIMICHI KAJIWARA, Yoshimichi KAJIWARA, Yoshimichi Kajiwara

Publications

1.9K

Citations

H-Index

Concepts

All Affiliations

University of Tsukuba Geological Survey of Japan Tohoku University The University of Tokyo Kanazawa University

About

Yoshimichi Kajiwara is an author at University of Tsukuba specializing in geochemistry, engineering, and earth science.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	17	22	1.2K
2	Chemical Engineering	3	3	81
3	Natural Sciences	2	2	98
4	Social Sciences	2	2	98
5	Biochemistry	1	1	10

Yoshimichi Kajiwara

Publications

1.7K

Citations

H-Index

Page 1

	Year	Citations
End-Permian catastrophe by a bolide impact: Evidence of a gigantic release of sulfur from the mantle Kunio Kaiho, Yoshimichi Kajiwara, Takanori Nakano, Geology	2001	269
Sulfur Isotope Partitioning in Metallic Sulfide Systems Yoshimichi Kajiwara, H. Roy Krouse Canadian Journal of Earth Sciences Organic GeochemistryPs 2EngineeringIsotope GeochemistryIsotope Exchange	1971	221
Development of a largely anoxic stratified ocean and its temporary massive mixing at the Permian/Triassic boundary supported by the sulfur isotopic record Yoshimichi Kajiwara, Satoshi Yamakita, Kotaro Ishida, Palaeogeography Palaeoclimatology Palaeoecology Marine GeologyEngineeringPermian/triassic BoundaryTemporary Massive MixingPaleoceanography	1994	154
Latest Paleocene benthic foraminiferal extinction and environmental changes at Tawanui, New Zealand Kunio Kaiho, Tetsuya Arinobu, Ryoshi Ishiwatari, Paleoceanography Organic GeochemistryMarine GeologyBiogeochemistryEngineeringPaleoenvironmental Reconstruction	1996	152
Close-up of the end-Permian mass extinction horizon recorded in the Meishan section, South China: Sedimentary, elemental, and biotic characterization and a negative shift of sulfate sulfur isotope ratio Kunio Kaiho, Zhong‐Qiang Chen, Hodaka Kawahata, Palaeogeography Palaeoclimatology Palaeoecology Meishan SectionEngineeringGeologyNegative ShiftGeochemistry	2006	84
Oceanic primary productivity and dissolved oxygen levels at the Cretaceous/Tertiary Boundary: Their decrease, subsequent warming, and recovery Kunio Kaiho, Yoshimichi Kajiwara, Kazue Tazaki, Paleoceanography EngineeringPaleoceanographyMarine Chemistryδ 13Oxygen Isotope	1999	81
Sulfur isotope study of the Kuroko-ores of the Shakanai No. 1 deposits, Akita Prefecture, Japan Yoshimichi Kajiwara GEOCHEMICAL JOURNAL Sulfur Isotope StudyEngineeringAkita PrefectureGeochemical StudyChemistry	1971	81
LATE PERMIAN TO MIDDLE TRIASSIC RADIOLARIAN FAUNAS FROM NORTHERN THAILAND Katsuo Sashida, Hisayoshi Igô, Shuko Adachi, Journal of Paleontology Well-preserved Late PermianPhylogeneticsBiogeographyNatural SciencesEvolutionary Biology	2000	81
A sulfur isotope event at the end of the Permian Kunio Kaiho, Yoshimichi Kajiwara, Zhong‐Qiang Chen, Chemical Geology EngineeringIsotope GeochemistryGeologyGeochemistrySulfur Isotope Event	2006	64
Paleoredox, biotic and sulfur-isotopic changes associated with the end-Permian mass extinction in the western Tethys Paul Gorjan, Kunio Kaiho, Takeshi Kakegawa, Chemical Geology Organic GeochemistryWestern TethysSulfur-isotopic ChangesEngineeringPaleoenvironmental Reconstruction	2007	62

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