Pierre-Armand Roger
- Ecology, Evolution, Behavior and Systematics top 2%
- Soil Science top 2%
- Ecology top 5%
- Genetics top 10%
- Plant Science top 10%
- Co-authors
- Shivcharn S. DhillionO. W. HealDavid E. BignellP. InesonMario LepageVolkmar WoltersPatrick LavelleS. A. Kulasooriya
- Topics
- Biological Control of Invasive Species (5 papers)Rice Cultivation and Yield Improvement (4 papers)Constructed Wetlands for Wastewater Treatment (3 papers)
- Journals
- European Journal of Soil BiologyEurope PMC (PubMed Central)Medical Entomology and Zoology
In The Last Decade
Pierre-Armand Roger
26 papers receiving 1.2k citations
Hit Papers
Peers
Comparison fields: 5 of 68
- Ecology, Evolution, Behavior and Systematics 604
- Soil Science 461
- Ecology 358
- Genetics 225
- Plant Science 222
Countries citing papers authored by Pierre-Armand Roger
This map shows the geographic impact of Pierre-Armand Roger'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 Pierre-Armand Roger with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Pierre-Armand Roger more than expected).
Fields of papers citing papers by Pierre-Armand Roger
This network shows the impact of papers produced by Pierre-Armand Roger. 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 Pierre-Armand Roger. The network helps show where Pierre-Armand Roger may publish in the future.
Co-authorship network of co-authors of Pierre-Armand Roger
This figure shows the co-authorship network connecting the top 25 collaborators of Pierre-Armand Roger. A scholar is included among the top collaborators of Pierre-Armand Roger 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 Pierre-Armand Roger. Pierre-Armand Roger is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | L'émission et la consommation de méthane par les sols : mécanismes, bilan, contrôle | 0 |
| 2 | Soil function in a changing world: the role of invertebrate ecosystem engineersbreakdown → | 902 |
| 3 | Microbiological aspects of methane emission by a ricefield soil from the Camargue (France): 1. Methanogenesis and related microflora | 34 |
| 4 | Some comments about a better use of biological nitrogen fixation in rice cultivation | 5 |
| 5 | Photodependent acetylene reducing activity (ARA) in ricefields under various fertilizer and biofertilizer management | 1 |
| 6 | Floodwater biology of tropical wetland ricefields | 21 |
| 7 | The photosynthetic aquatic biomass in wetland rice fields and its effect on nitrogen dynamics | 11 |
| 8 | Blue-green algal treatment and inoculation had no significant effect on rice yield in an acidic wetland soil | 2 |
| 9 | Recent studies on free-living blue-green algae and azolla at the International Rice Research Institute | 1 |
| 10 | Effect of urea on the N2-fixing algal flora in lowland rice at ripening stage | 4 |
| 11 | Algae and aquatic weeds as source of organic matter and plant nutrients for wetland rice | 24 |
| 12 | Potential of biological nitrogen fixation in deepwater rice | 3 |
| 13 | RESEARCH ON ALGAE, BLUE-GREEN ALGAE, AND PHOTOTROPHIC NITROGEN FIXATION AT THE INTERNATIONAL RICE RESEARCH INSTITUTE (1963-81), SUMMARIZATION, PROBLEMS , AND PROSPECTS1 | 3 |
| 14 | Blue-green algae and rice | 193 |
| 15 | La numération des algues en sol submergé : Loi de distribution des organismes et densité d'échantillonnage | 6 |
| 16 | Evaluation des risques de sulfato-réduction en rizière au moyen d'un critère microbiologique mesurable in situ | 1 |
| 17 | Normalisation des données et calcul de la précision des mesures en microbiologie du sol | 7 |
| 18 | Milieux sélectifs pour la numération des algues eucaryotes, procaryotes et fixatrices d'azote | 3 |
| 19 | Mise en évidence de la distribution log-normale de l'activité réductrice d'acétylène in situ | 5 |
| 20 | Dynamique de la population algale au cours d'un cycle de culture dans une rizière sahélienne | 12 |
About Pierre-Armand Roger
Pierre-Armand Roger is a scholar working on Insect Science, Industrial and Manufacturing Engineering and Environmental Chemistry, having authored 29 papers that have together received 1.3k indexed citations. Recurring topics across this work include Biological Control of Invasive Species (5 papers), Rice Cultivation and Yield Improvement (4 papers) and Constructed Wetlands for Wastewater Treatment (3 papers). The work is most often cited by research in Soil Science (461 citations), Ecology, Evolution, Behavior and Systematics (604 citations) and Environmental Chemistry (201 citations). Frequent co-authors include Shivcharn S. Dhillion, O. W. Heal, David E. Bignell, P. Ineson, Mario Lepage, Volkmar Wolters, Patrick Lavelle, S. A. Kulasooriya, I. Watanabe and H. U. Neue. Their work appears in journals such as European Journal of Soil Biology, Europe PMC (PubMed Central) and Medical Entomology and Zoology.
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.