Hiroyuki Takasu

805 total citations
29 papers, 634 citations indexed

About

Hiroyuki Takasu is a scholar working on Ecology, Oceanography and Pollution. According to data from OpenAlex, Hiroyuki Takasu has authored 29 papers receiving a total of 634 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Ecology, 20 papers in Oceanography and 8 papers in Pollution. Recurrent topics in Hiroyuki Takasu's work include Marine and coastal ecosystems (18 papers), Microbial Community Ecology and Physiology (14 papers) and Environmental DNA in Biodiversity Studies (5 papers). Hiroyuki Takasu is often cited by papers focused on Marine and coastal ecosystems (18 papers), Microbial Community Ecology and Physiology (14 papers) and Environmental DNA in Biodiversity Studies (5 papers). Hiroyuki Takasu collaborates with scholars based in Japan, Hungary and Finland. Hiroyuki Takasu's co-authors include Satoru Suzuki, Andres Lõhmus, Manu Tamminen, Antti Karkman, Shigeki Wada, Marko Virta, Windi Muziasari, Pham Hung Viet, Alissara Reungsang and Masayuki Ushio and has published in prestigious journals such as Environmental Science & Technology, Scientific Reports and Soil Biology and Biochemistry.

In The Last Decade

Hiroyuki Takasu

26 papers receiving 622 citations

Peers

Hiroyuki Takasu
Yucheng Cao China
Alfredo Tello Chile
Zbigniew Mudryk Poland
Stephen M. Hatosy United States
Carrie E. Givens United States
Tsuneo Shiba Japan
Karolina Ininbergs Sweden
Hosam Elsaied Egypt
Yung Mi Lee South Korea
Patrick Monfort France
Yucheng Cao China
Hiroyuki Takasu
Citations per year, relative to Hiroyuki Takasu Hiroyuki Takasu (= 1×) peers Yucheng Cao

Countries citing papers authored by Hiroyuki Takasu

Since Specialization
Citations

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

Fields of papers citing papers by Hiroyuki Takasu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroyuki Takasu

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroyuki Takasu. A scholar is included among the top collaborators of Hiroyuki Takasu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hiroyuki Takasu. Hiroyuki Takasu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Takasu, Hiroyuki, et al.. (2023). Effect of Dissolved Organic Nitrogen in a Reservoir of Reclaimed Land on Phytoplankton Growth in Isahaya Bay. Journal of Japan Society on Water Environment. 46(5). 123–130. 3 indexed citations
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Takasu, Hiroyuki. (2023). Influence of terrestrial organic matter loading on the occurrence of red tides and hypoxia in Isahaya Bay, Japan. Japanese Journal of Limnology (Rikusuigaku Zasshi). 84(3). 203–217. 1 indexed citations
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Takasu, Hiroyuki, et al.. (2023). Surgical Treatment of Pharyngocutaneous Fistula Requiring Extensive Neck Skin Reconstruction. 4(2). 38–44. 1 indexed citations
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Takasu, Hiroyuki, et al.. (2022). Effects of TiO2 and ZnO nanoparticles on the growth of phytoplankton assemblages in seawater. Marine Environmental Research. 183. 105826–105826. 9 indexed citations
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Takasu, Hiroyuki, et al.. (2022). High contribution of picophytoplankton to phytoplankton biomass in a shallow, eutrophic coastal sea. Marine Environmental Research. 184. 105852–105852. 6 indexed citations
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Takasu, Hiroyuki, et al.. (2022). Urea is a potentially important nitrogen source for phytoplankton during red tide formation in Isahaya Bay, Japan. Journal of Oceanography. 78(3). 177–183. 5 indexed citations
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Inoue, Taku, et al.. (2021). Pilot Study on Fish Species Composition Using Environmental DNA in Marine Sediment. Journal of Japan Society on Water Environment. 44(4). 79–84.
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Mori, Koichiro, et al.. (2021). Influence of River Inflow and Microbial Activity on Distribution of Dissolved Organic Carbon in the Northern Part of Ariake Sea, Kyushu, Japan. Journal of Water and Environment Technology. 19(3). 153–160. 5 indexed citations
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Ushio, Masayuki, Hiroyuki Takasu, Atsushi J. Nagano, et al.. (2015). Microbial communities on flower surfaces act as signatures of pollinator visitation. Scientific Reports. 5(1). 8695–8695. 79 indexed citations
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Fukuda, Hideki, et al.. (2015). Nutrient status of Otsuchi Bay (northeastern Japan) following the 2011 off the Pacific coast of Tohoku Earthquake. Journal of Oceanography. 72(1). 39–52. 29 indexed citations
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Takasu, Hiroyuki, Tadao Kunihiro, & Shin‐ichi Nakano. (2014). Protistan grazing and viral lysis losses of bacterial carbon production in a large mesotrophic lake (Lake Biwa). Limnology. 15(3). 257–270. 3 indexed citations
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Hodoki, Yoshikuni, Kako Ohbayashi, Yuki Kobayashi, et al.. (2012). Anatoxin-a-producing Raphidiopsis mediterranea Skuja var. grandis Hill is one ecotype of non-heterocytous Cuspidothrix issatschenkoi (Usačev) Rajaniemi et al. in Japanese lakes. Harmful Algae. 21-22. 44–53. 25 indexed citations
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Kunihiro, Tadao, Hiroyuki Takasu, Kyoko Kinoshita, et al.. (2011). Increase in Alphaproteobacteria in association with a polychaete, Capitella sp. I, in the organically enriched sediment. The ISME Journal. 5(11). 1818–1831. 29 indexed citations
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Takasu, Hiroyuki, Satoru Suzuki, Alissara Reungsang, & Pham Hung Viet. (2011). Fluoroquinolone (FQ) Contamination Does Not Correlate with Occurrence of FQ-Resistant Bacteria in Aquatic Environments of Vietnam and Thailand. Microbes and Environments. 26(2). 135–143. 70 indexed citations
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Kadowaki, Kazunori, et al.. (2009). Effect of Water-Surface Discharge on the Inactivation ofBacillus subtilisDue to Protein Lysis and DNA Damage. Bioscience Biotechnology and Biochemistry. 73(9). 1978–1983. 10 indexed citations

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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