Kazutsugu Hirayama

52 papers and 1.0k indexed citations i.

About

Kazutsugu Hirayama is a scholar working on Environmental Chemistry, Ecology and Global and Planetary Change. According to data from OpenAlex, Kazutsugu Hirayama has authored 52 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Environmental Chemistry, 14 papers in Ecology and 13 papers in Global and Planetary Change. Recurrent topics in Kazutsugu Hirayama’s work include Aquatic Ecosystems and Phytoplankton Dynamics (17 papers), Aquaculture Nutrition and Growth (10 papers) and Environmental Toxicology and Ecotoxicology (7 papers). Kazutsugu Hirayama is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (17 papers), Aquaculture Nutrition and Growth (10 papers) and Environmental Toxicology and Ecotoxicology (7 papers). Kazutsugu Hirayama collaborates with scholars based in Japan, Indonesia and Belgium. Kazutsugu Hirayama's co-authors include Atsushi Hagiwara, Hitoshi Kitamura, Isao Maruyama, Yukio Ando and Keinosuke Imaizumi and has published in prestigious journals such as Aquaculture, Journal of Experimental Marine Biology and Ecology and Hydrobiologia.

In The Last Decade

Fields of papers citing papers by Kazutsugu Hirayama

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Kazutsugu Hirayama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Kazutsugu Hirayama may publish in the future.

Countries citing papers authored by Kazutsugu Hirayama

Since Specialization
Citations

This map shows the geographic impact of Kazutsugu Hirayama's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kazutsugu Hirayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazutsugu Hirayama more than expected).

Rankless by CCL
2025