Kazutaka Umetsu

2.4k citations
103 papers · 1.8k indexed · h-index 25
Topics
Anaerobic Digestion and Biogas Production (47 papers)Pharmaceutical and Antibiotic Environmental Impacts (15 papers)Ruminant Nutrition and Digestive Physiology (13 papers)
Partner nations
JapanEgyptChina

In The Last Decade

Kazutaka Umetsu

99 papers receiving 1.8k citations

Peers

Kazutaka Umetsu
Comparison fields: 5 of 102
  • Building and Construction 829
  • Pollution 432
  • Biomedical Engineering 396
  • Water Science and Technology 372
  • Industrial and Manufacturing Engineering 366
Replace Stephanie Lansing with:
Stephanie Lansing United States
Xiaoshuang Shi China
Craig Frear United States
Lu Feng China
Åke Nordberg Sweden
Rongbo Guo China
Marc Wichern Germany
Gopi Krishna Kafle United States
Nazim Çiçek Canada
Francesca Malpei Italy
Kazutaka Umetsu relative to Stephanie Lansing United States Stephanie Lansing's profile →
Citations per field
00.5×1.5×
Stephanie Lansing · 1×
Citations per year

Countries citing papers authored by Kazutaka Umetsu

Since Specialization
Citations

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

Fields of papers citing papers by Kazutaka Umetsu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazutaka Umetsu

This figure shows the co-authorship network connecting the top 25 collaborators of Kazutaka Umetsu. A scholar is included among the top collaborators of Kazutaka Umetsu 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 Kazutaka Umetsu. Kazutaka Umetsu 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
#WorkIndexed citations
1 4
2 9
3 2
4 2
5
Removal of Organic and Nitrogen Compounds from Low Temperature Wastewater of Milking Parlor by Magnetic Activated Sludge Process
0
6 1
7 1
8 1
9
The Effect of Temperature on Continuously Expanding Anaerobic Digestion. (III). Characteristics of anaerobic digested dairy slurry for CED.:Characteristics of anaerobic digested dairy slurry for CED
2
10 1
11 1
12 0
13 2
14 2
15
Effect of temperature on mesophilic anaerobic digestion of dairy cow slurry.
6
16 2
17 7
18
Study on automatic livestock walk-through scale.
1
19 1
20 6

About Kazutaka Umetsu

Kazutaka Umetsu is a scholar working on Building and Construction, Industrial and Manufacturing Engineering and Pollution, having authored 103 papers that have together received 1.8k indexed citations. Recurring topics across this work include Anaerobic Digestion and Biogas Production (47 papers), Pharmaceutical and Antibiotic Environmental Impacts (15 papers) and Ruminant Nutrition and Digestive Physiology (13 papers). The work is most often cited by research in Building and Construction (829 citations), Industrial and Manufacturing Engineering (366 citations) and Pollution (432 citations). Kazutaka Umetsu has collaborated with scholars based in Japan, Egypt and China. Frequent co-authors include Ikko Ihara, Masahiro Iwasaki, Takaki Yamashiro, Fetra J. Andriamanohiarisoamanana, Mohamed Farghali, Takehiro Nishida, J. Takahashi, Ahmed I. Osman, David W. Rooney and Guangdou Qi. Their work appears in journals such as Journal of Hazardous Materials, Bioresource Technology and Energy Conversion and Management.

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
2026