Kiyonori Haga

31 papers and 764 indexed citations i.

About

Kiyonori Haga is a scholar working on Pollution, Molecular Biology and Industrial and Manufacturing Engineering. According to data from OpenAlex, Kiyonori Haga has authored 31 papers receiving a total of 764 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pollution, 6 papers in Molecular Biology and 6 papers in Industrial and Manufacturing Engineering. Recurrent topics in Kiyonori Haga’s work include Wastewater Treatment and Nitrogen Removal (9 papers), Composting and Vermicomposting Techniques (6 papers) and Phosphorus and nutrient management (6 papers). Kiyonori Haga is often cited by papers focused on Wastewater Treatment and Nitrogen Removal (9 papers), Composting and Vermicomposting Techniques (6 papers) and Phosphorus and nutrient management (6 papers). Kiyonori Haga collaborates with scholars based in Japan, Ghana and Israel. Kiyonori Haga's co-authors include Takashi Osada, Dai Hanajima, Yasuyuki Fukumoto, Yasuo Harada, Tomoko Yasuda, Kazutaka Kuroda, Yasuo Tanaka, Hiroshi Yokoyama, Kazuyoshi Suzuki and Naoko Moriya and has published in prestigious journals such as Environmental Science & Technology, Water Research and Bioresource Technology.

In The Last Decade

Co-authorship network of co-authors of Kiyonori Haga i

Fields of papers citing papers by Kiyonori Haga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kiyonori Haga

Since Specialization
Citations

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