Author

Katsuhiko Matsunaga

Observed names: Katsuhiko MATSUNAGA, MATSUNAGA, KATSUHIKO, MATSUNAGA, Katsuhiko, Matsunaga, Katsuhiko, 松永, 勝彦

Institution: Hokkaido University

Observed institution: Hokkaido University

OpenAlex ID: A5111551554

Controls on iron(III) hydroxide solubility in seawater: The influence of pH and natural organic chelators

1996 · Kenshi Kuma, Jun Nishioka, et al. · Limnology and Oceanography · 350

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Photo-reduction of Fe(III) by dissolved organic substances and existence of Fe(II) in seawater during spring blooms

1992 · Kenshi Kuma, Shigeto Nakabayashi, et al. · Marine Chemistry · 116

Photoreduction of Fe(III) by hydroxycarboxylic acids in seawater

1995 · Kenshi Kuma, Shigeto Nakabayashi, et al. · Water Research · 101

Isolation of an allelopathic substance from the crustose coralline algae, Lithophyllum spp., and its effect on the brown alga, Laminaria religiosa Miyabe (Phaeophyta)

1998 · Yoshihiro Suzuki, Tadashi Takabayashi, et al. · Journal of Experimental Marine Biology and Ecology · 85

Spatial variability of Fe(III) hydroxide solubility in the water column of the northern North Pacific Ocean

1998 · Kenshi Kuma, Akira Katsumoto, et al. · Deep Sea Research Part I Oceanographic Research Papers · 68

Dissolution rate and solubility of colloidal hydrous ferric oxide in seawater

1992 · Kenshi Kuma, Shigeto Nakabayashi, et al. · Marine Chemistry · 65

Riverine input of bioavailable iron supporting phytoplankton growth in Kesennuma Bay (Japan)

1998 · Katsuhiko Matsunaga, Jun Nishioka, et al. · Water Research · 60

Effect of hydroxamate ferrisiderophore complex (ferrichrome) on iron uptake and growth of a coastal marine diatom, Chaetoceros sociale

2000 · Kenshi Kuma, Junya Tanaka, et al. · Limnology and Oceanography · 43

Possible errors caused prior to measurement of mercury in natural waters with special reference to seawater

1979 · Katsuhiko Matsunaga, Shigeki Konishi, et al. · Environmental Science & Technology · 40

Variation of size-fractionated Fe concentrations and Fe(III) hydroxide solubilities during a spring phytoplankton bloom in Funka Bay (Japan)

2000 · Kenshi Kuma, Akira Katsumoto, et al. · Marine Chemistry · 38

Environmental Factors Affecting the Occurrence and Production of the Spring Phytoplankton Bloom in Funka Bay, Japan

1999 · Isao Kudo, Katsuhiko Matsunaga · Journal of Oceanography · 38

The role of terrestrial humic substances on the shift of kelp community to crustose coralline algae community of the southern Hokkaido Island in the Japan Sea

1999 · Katsuhiko Matsunaga, Tomohiro Kawaguchi, et al. · Journal of Experimental Marine Biology and Ecology · 37

Sources and fate of organic matter in Khung Krabaen Bay (Thailand) as traced by δ13C and C/N atomic ratiosand C/N atomic ratios

2003 · Wirongrong Thimdee, Gridsada Deein, et al. · Wetlands · 33

Mechanism controlling Cd and PO4 concentrations in Funka Bay, Japan

1988 · Kazuo Abe, Katsuhiko Matsunaga · Marine Chemistry · 29

A rapid and sensitive method for determination of submicrogram amounts of ammonia in fresh and sea waters

1974 · Katsuhiko Matsunaga, Masakichi Nishimura · Analytica Chimica Acta · 29

Chemical fractionation of phosphorus and cadmium in the marine diatom Phaeodactylum tricornutum

1996 · Isao Kudo, Haruyo Kokubun, et al. · Marine Chemistry · 27

Solubility and dissolution rate of colloidal γ-FeOOH in seawater

1993 · Kenshi Kuma, Yoshihiro Suzuki, et al. · Water Research · 27

Cadmium in the southwest Pacific Ocean two factors significantly affecting the CdPO4 relationship in the ocean

1996 · Isao Kudo, Haruyo Kokubun, et al. · Marine Chemistry · 22

Effect of Iron on Oogonium Formation, Growth Rate and Pigment Synthesis of Laminaria japonica (Phaeophyta)

1994 · Yoshihiro Suzuki, Kenshi Kuma, et al. · Fisheries Science · 20

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Mercury in the air and precipitation.

1976 · Katsuhiko Matsunaga, Takumi Goto · GEOCHEMICAL JOURNAL · 20

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Mercury concentration in the ocean

1983 · Masakichi Nishimura, Shigeki Konishi, et al. · Journal of Oceanography · 18

Stable Carbon and Nitrogen Isotopes of Mangrove Crabs and Their Food Sources in a Mangrove-fringed Estuary in Thailand

2001 · Wirongrong Thimdee, Gridsada Deein, et al. · Benthos research · 16

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Relationship between cadmium and phosphate in the northwest Pacific Ocean

1985 · Katsuhiko Matsunaga, Kazuo Abe · Journal of Oceanography · 16

Chemical species of copper in the river Shukunohe and the lake Ohnuma waters in Japan

1980 · Katsuhiko Matsunaga, Masami Negishi, et al. · Geochimica et Cosmochimica Acta · 15

Determination of mercury in natural waters

1975 · Masakichi NISHIMURA, Katsuhiko MATSUNAGA, et al. · BUNSEKI KAGAKU · 13

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Works count: 78

Citation count: 1,483

H-index: 20

I10-index: 30