Nobuhiko Handa

76 papers and 1.9k indexed citations i.

About

Nobuhiko Handa is a scholar working on Ecology, Oceanography and Environmental Chemistry. According to data from OpenAlex, Nobuhiko Handa has authored 76 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Ecology, 44 papers in Oceanography and 25 papers in Environmental Chemistry. Recurrent topics in Nobuhiko Handa’s work include Marine and coastal ecosystems (43 papers), Isotope Analysis in Ecology (43 papers) and Geology and Paleoclimatology Research (16 papers). Nobuhiko Handa is often cited by papers focused on Marine and coastal ecosystems (43 papers), Isotope Analysis in Ecology (43 papers) and Geology and Paleoclimatology Research (16 papers). Nobuhiko Handa collaborates with scholars based in Japan, Canada and Ghana. Nobuhiko Handa's co-authors include Ken Sawada, Eiichiro Tanoue, Takeo Hama, Takeshi Nakatsuka, C. S. Wong, Takashi Ohsumi, Naomi Harada, Koji Suzuki, Hiroshi Sakugawa and Eiji Matsumoto and has published in prestigious journals such as Nature, Geochimica et Cosmochimica Acta and Earth and Planetary Science Letters.

In The Last Decade

Co-authorship network of co-authors of Nobuhiko Handa i

Fields of papers citing papers by Nobuhiko Handa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nobuhiko Handa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nobuhiko Handa. The network helps show where Nobuhiko Handa may publish in the future.

Countries citing papers authored by Nobuhiko Handa

Since Specialization
Citations

This map shows the geographic impact of Nobuhiko Handa'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 Nobuhiko Handa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nobuhiko Handa more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2025