Concepedia

Hiroyuki Tsubota

HT

31

Publications

1.2K

Citations

19

H-Index

1960

Active since

Affiliations

Hiroshima University(Current)

The University of Tokyo

Hitachi (Japan)

National Institute for Environmental Studies

Nagoya University

Hiroyuki Tsubota is an author at Hiroshima University specializing in engineering, environmental chemistry, and geochemistry.

Top concepts

EngineeringEnvironmental ChemistryGeochemistryEarth ScienceChemistryMarine ChemistryAnalytical ChemistryMarine GeologyEnvironmental EngineeringGeology

Publications per year

1960–1999

31

Publications

31

Spacial and temporal variations of water characteristics in the Japan Sea bottom layer

Toshitaka Gamo, Yoshiyuki Nozaki, Hitoshi Sakai et al. · Journal of Marine Research · 1986 · 148 citations

Geophysics, Temporal Variations, Seafloor Morphology +7

Sedimentary humic acid and fulvic acid as fluorescent organic materials

Kohji Hayase, Hiroyuki Tsubota · Geochimica et Cosmochimica Acta · 1985 · 101 citations

Organic Geochemistry, Environmental Chemistry, Chemical Engineering +8

Sedimentary humic acid and fulvic acid as surface active substances

Kohji Hayase, Hiroyuki Tsubota · Geochimica et Cosmochimica Acta · 1983 · 101 citations

Environmental Chemistry, Engineering, Environmental Geochemistry +7

A new enzymatic assay for selectively measuring conjugated bilirubin concentration in serum with use of bilirubin oxidase

Keisuke Kurosaka, Shoji Senba, Hiroyuki Tsubota et al. · Clinica Chimica Acta · 1998 · 73 citations

Biochemistry, Medicine, Heme Degradation +8

Vertical distribution of fluorescent organic matter in the North Pacific

Kohji Hayase, Hiroyuki Tsubota, Isao Sunada et al. · Marine Chemistry · 1988 · 72 citations

Organic Geochemistry, Biogeochemistry, Environmental Chemistry +5

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