Nishikawa Jun

論文

Status of the transfer state of 137Cs in zooplankton and surface water fish off Fukushima during 2018–2021

A New Species and a New Genus of the Family Pennellidae (Copepoda: Siphonostomatoida) Parasitic on North Pacific Lightfish Maurolicus japonicus (Actinopterygii: Stomiiformes: Sternoptychidae) collected from Suruga Bay, Japan

Fine structures along the alimentary canal in a holoplanktonic gastropod, Pterotrachea coronata

Seasonal changes in the vertical distribution and population structure of Calanus sinicus and Calanus jashnovi (Copepoda: Calanoida) in Sagami Bay, Japan

Variation of radiocaesium activity concentrations in marine environment around off Fukushima

Can community structure and trophic level structure explain the variation in 137Cs concentrations in zooplankton off Fukushima?-Results from the 2018 and 2020 investigations

Stack of cellular lamellae forms a silvered cortex to conceal the opaque organ in a transparent gastropod in epipelagic habitat

Spatio-temporal distribution of gelatinous zooplankton in tropical mangrove estuaries: Environmental drivers and possible mangrove disturbance effects

Cladoceran communities in offshore Suruga Bay, Japan: How are they formed?

Geographic origin detection and dietary habit estimation of sakura shrimp based on fatty acid composition

Seasonal abundance of marine cladocerans in the offshore waters of Suruga Bay, Japan

Genetic diversities of commercially harvested jellyfish, Rhopilema hispidum and Lobonemoides robustus in Southeast Asia

Umbrella of Mastigias papua (Scyphozoa: Rhizostomeae: Mastigiidae): hardness and cytomorphology with remarks on colors

Life cycle of edible jellyfish acromitus hardenbergi stiasny, 1934 (Scyphozoa: Rhizostomeae) inhabiting a brackish-water environment

Morphological and molecular analyses of Blackfordia sp. (Hydrozoa: Leptothecata) newly discovered in Vietnam

Exumbrellar Surface of Jellyfish: A Comparative Fine Structure Study with Remarks on Surface Reflectance

Gelatinous zooplankton community around a hydrothermally active deep-sea caldera: results from ROV video records

Seasonal and vertical variations in phytoplankton photosynthetic parameters and primary production in Suruga Bay, Japan

Records of Versuriga anadyomene and Cassiopea andromeda (Scyphozoa, Rhizostomeae) in the coastal waters of Vietnam.

Differences in the cnidomes and toxicities of the oral arms of two commercially harvested rhizostome jellyfish species in Thailand

共同研究・競争的資金等の研究課題

Species diversity of jellyfish and ecological role of edible jellyfish in Southeast Asia

Comprehensive analysis of optical properties and evolutionary and diversification processes in the body surface of gelatinous zooplankton

Adaptive strategy of soft bodies in gelatinous zooplankton: ultrastructural and optical approaches

Contribution of fungoid protists Labyrinthulomycetes to planktonic food webs and biogeochemical cycles in marine ecosystem

The jellyfish study in Vietnam: For their sustainable utilization and understanding their ecological importance

Feeding habits of Sakura shrimp, Lucensosergia lucens, and other crustacean micronekton based on stable isotope and fatty acid analyses

Population genetics and life-cycle strategy of the bloom-forming jellyfish in the Southeast Asia

Transfer and accumulation of radioactive material in marine ecosystem

Ecological roles of large-sized jellyfish in symbiosis

Jellyfish fisheries in Southeast Asia and the ecology of harvested species

Census of marine zooplankton in Southeast Asia

Distribution, Transport and Accumulation Processes of Anthropogenic Pollutants in Oceanic and Deep-sea Ecosystems

Pollution process of the deep-sea ecosystems by anthropogenic pollutant