Roger Knowles
Impact in
- Environmental Chemistry top 0.1%
- Soil and Water Nutrient Dynamics
- Methane Hydrates and Related Phenomena
- Pollution top 0.2%
- Wastewater Treatment and Nitrogen Removal
Papers in
- Pollution 54
- Wastewater Treatment and Nitrogen Removal 45
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- Microbial metabolism and enzyme function 30
- Co-authors
- Charles Bédard (5 shared papers)Tadashi Yoshinari (2 shared papers)Russell K. Hynes (6 shared papers)Tim R. Moore (5 shared papers)Peter F. Dunfield (7 shared papers)John A. Amaral (10 shared papers)R. Dumont (1 shared paper)David G. Patriquin (3 shared papers)
- Journals
- Canadian Journal of Microbiology (36 papers)Applied and Environmental Microbiology (21 papers)Soil Biology and Biochemistry (10 papers)Canadian Journal of Fisheries and Aquatic Sciences (6 papers)Canadian Journal of Soil Science (5 papers)
- Partner nations
- CanadaUnited StatesPhilippines
In The Last Decade
Roger Knowles
139 papers receiving 8.5k citations
Roger Knowles's Hit Papers
Peers
Comparison fields: 5 of 120
- Environmental Chemistry 3.0k
- Pollution 2.6k
- Soil Science 2.0k
- Ecology 3.8k
- Industrial and Manufacturing Engineering 937
Countries citing papers authored by Roger Knowles
This map shows the geographic impact of Roger Knowles'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 Roger Knowles with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger Knowles more than expected).
Fields of papers citing papers by Roger Knowles
This network shows the impact of papers produced by Roger Knowles. 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 Roger Knowles. The network helps show where Roger Knowles may publish in the future.
Co-authors
The 25 scholars most cited alongside Roger Knowles, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 140 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Denitrification. Hit paper breakdown → | 1982 | 728 |
| 2 | Physiology, biochemistry, and specific inhibitors of CH4, NH4+, and CO oxidation by methanotrophs and nitrifiers Hit paper breakdown → | 1989 | 691 |
| 3 | Denitrification Hit paper breakdown → | 1982 | 620 |
| 4 | Methane production and consumption in temperate and subarctic peat soils: Response to temperature and pH Hit paper breakdown → | 1993 | 589 |
| 5 | Acetylene inhibition of nitrous oxide reduction by denitrifying bacteria Hit paper breakdown → | 1976 | 578 |
| 6 | Acetylene inhibition of nitrous oxide reduction and measurement of denitrification and nitrogen fixation in soil Hit paper breakdown → | 1977 | 444 |
| 7 | 1989 | 383 | |
| 8 | 1989 | 300 | |
| 9 | 1993 | 250 | |
| 10 | 1990 | 203 | |
| 11 | 1990 | 201 | |
| 12 | 1995 | 201 | |
| 13 | 1995 | 169 | |
| 14 | 1999 | 154 | |
| 15 | 1972 | 151 | |
| 16 | 1978 | 148 | |
| 17 | 1982 | 145 | |
| 18 | 1984 | 136 | |
| 19 | 1987 | 123 | |
| 20 | 1978 | 113 |
About Roger Knowles
Roger Knowles is a scholar working on Pollution, Molecular Biology, Ecology, Environmental Chemistry and Plant Science, having authored 140 papers that have together received 9.5k indexed citations. Recurring topics across this work include Wastewater Treatment and Nitrogen Removal (45 papers), Microbial metabolism and enzyme function (30 papers), Soil Carbon and Nitrogen Dynamics (21 papers), Soil and Water Nutrient Dynamics (19 papers), Peatlands and Wetlands Ecology (17 papers), Marine and coastal ecosystems (14 papers), Anaerobic Digestion and Biogas Production (12 papers) and Algal biology and biofuel production (12 papers). The work is most often cited by research in Environmental Chemistry (3.0k citations), Pollution (2.6k citations), Soil Science (2.0k citations), Ecology (3.8k citations) and Industrial and Manufacturing Engineering (937 citations). Roger Knowles has collaborated with scholars based in Canada, United States and Philippines. Frequent co-authors include Charles Bédard, Tadashi Yoshinari, Russell K. Hynes, Tim R. Moore, Peter F. Dunfield, John A. Amaral, R. Dumont, David G. Patriquin, T. H. Blackburn and Nigel T. Roulet. Their work appears in journals such as Canadian Journal of Microbiology, Applied and Environmental Microbiology, Soil Biology and Biochemistry, Canadian Journal of Fisheries and Aquatic Sciences and Canadian Journal of Soil Science.
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.