Guy Colas
Impact in
- Reproductive Medicine top 2%
- Sperm and Testicular Function
- Ovarian function and disorders
- Agronomy and Crop Science top 2%
- Reproductive Physiology in Livestock
Papers in
-
- Reproductive Physiology in Livestock 12
-
- Sperm and Testicular Function 12
- Co-authors
- Y. Guérin (11 shared papers)M. Courot (7 shared papers)Y. Cognié (1 shared paper)R Ortavant (4 shared papers)S. Fournier‐Delpech (3 shared papers)Philippe Chemineau (1 shared paper)Jean Pelletier (1 shared paper)Didier Chesneau (1 shared paper)
- Journals
- Theriogenology (2 papers)Reproduction (2 papers)annales de biologie animale biochimie biophysique (10 papers)Molecular Reproduction and Development (1 paper)Livestock Production Science (1 paper)
- Partner nations
- France
In The Last Decade
Guy Colas
25 papers receiving 536 citations
Peers
Comparison fields: 5 of 48
- Reproductive Medicine 336
- Agronomy and Crop Science 368
- Public Health, Environmental and Occupational Health 287
- Physiology 44
- Animal Science and Zoology 97
Countries citing papers authored by Guy Colas
This map shows the geographic impact of Guy Colas'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 Guy Colas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Guy Colas more than expected).
Fields of papers citing papers by Guy Colas
This network shows the impact of papers produced by Guy Colas. 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 Guy Colas. The network helps show where Guy Colas may publish in the future.
Co-authors
The 24 scholars most cited alongside Guy Colas, 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 27 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1975 | 93 | |
| 2 | 1988 | 72 | |
| 3 | 1987 | 55 | |
| 4 | 1979 | 49 | |
| 5 | 1979 | 48 | |
| 6 | 1980 | 45 | |
| 7 | 1975 | 32 | |
| 8 | 1968 | 29 | |
| 9 | 1981 | 23 | |
| 10 | 1973 | 19 | |
| 11 | [Seasonal variations of the quality of sperm in the Ile-de-France ram. I. Study of the cellular morphology and massal motility]. | 1980 | 19 |
| 12 | [Seasonal variation in the testis diameter and sperm morphology in the Vendean ram and Texel ram]. | 1986 | 18 |
| 13 | 1986 | 15 | |
| 14 | 1981 | 14 | |
| 15 | 1979 | 13 | |
| 16 | 1977 | 13 | |
| 17 | 1990 | 13 | |
| 18 | 1985 | 6 | |
| 19 | 1975 | 6 | |
| 20 | [Seasonal variations of sperm quality in adult Ile-de-France rams. II. Fertilizing ability and its relation to qualitative criteria in vitro]. | 1981 | 6 |
About Guy Colas
Guy Colas is a scholar working on Agronomy and Crop Science, Reproductive Medicine, Genetics, Ecology, Evolution, Behavior and Systematics and Public Health, Environmental and Occupational Health, having authored 27 papers that have together received 606 indexed citations. Recurring topics across this work include Sperm and Testicular Function (12 papers), Reproductive Physiology in Livestock (12 papers), Genetic and phenotypic traits in livestock (9 papers), Reproductive Biology and Fertility (6 papers), Agriculture and Rural Development Research (5 papers), Effects of Environmental Stressors on Livestock (2 papers), Plant and animal studies (1 paper) and Rangeland Management and Livestock Ecology (1 paper). The work is most often cited by research in Reproductive Medicine (336 citations), Agronomy and Crop Science (368 citations), Public Health, Environmental and Occupational Health (287 citations), Physiology (44 citations) and Animal Science and Zoology (97 citations). Guy Colas has collaborated with scholars based in France. Frequent co-authors include Y. Guérin, M. Courot, Y. Cognié, R Ortavant, S. Fournier‐Delpech, Philippe Chemineau, Jean Pelletier, Didier Chesneau, A. Daveau and Jacques Thimonier. Their work appears in journals such as Theriogenology, Reproduction, annales de biologie animale biochimie biophysique, Molecular Reproduction and Development and Livestock Production 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.