Masaya Nishiyama

About

Masaya Nishiyama is a scholar working on Ecology, Pollution and Soil Science. According to data from OpenAlex, Masaya Nishiyama has authored 33 papers receiving a total of 571 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Ecology, 10 papers in Pollution and 10 papers in Soil Science. Recurrent topics in Masaya Nishiyama’s work include Microbial Community Ecology and Physiology (17 papers), Soil Carbon and Nitrogen Dynamics (9 papers) and Wastewater Treatment and Nitrogen Removal (8 papers). Masaya Nishiyama is often cited by papers focused on Microbial Community Ecology and Physiology (17 papers), Soil Carbon and Nitrogen Dynamics (9 papers) and Wastewater Treatment and Nitrogen Removal (8 papers). Masaya Nishiyama collaborates with scholars based in Japan, South Korea and Indonesia. Masaya Nishiyama's co-authors include Shigeto Otsuka, Satoshi Matsumoto, Keishi Senoo, Takuya Marumoto, Naoki Harada, Hidenori Wada, Takayuki Saito, Satoshi Ishii, Haruo Shindo and Kazuo Isobe and has published in prestigious journals such as Applied and Environmental Microbiology, Japanese Journal of Applied Physics and FEMS Microbiology Ecology.

In The Last Decade

Co-authorship network of co-authors of Masaya Nishiyama i

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Fields of papers citing papers by Masaya Nishiyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Masaya Nishiyama. 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 Masaya Nishiyama. The network helps show where Masaya Nishiyama may publish in the future.

Countries citing papers authored by Masaya Nishiyama

Since Specialization

Citations

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

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