Projets par an
Profil personnel
Domaines de compétence
In 1986, I moved to University of Namur and began teaching biology and ecology of plants, while pursuing my research in potamoplankton. Later on I got involved in research on African lakes, with the supervision of a PhD in lake Muhazi, Rwanda, and with a first "discovery" of Lake Kivu in 1990. In 1996, I did a sabbatical at University of Wisconsin, Madison, where I learned everything on HPLC analysis of pigments.
The 2000s began with a research program on Lake Tanganyika and the coordination of the CLIMLAKE project, involving collaboration of the Belgian teams with African teams. At the same time, I went back to Lake Kivu and we started studying this lake. That's where our interest for picoplankton and heterotrophic protists, and the microbial loop, developed, with several projects carried out with my graduate and PhD students.
Ongoing research is on ecology of great tropical lakes, as influenced by climate change and by species introductions, on cyanobacteria blooms in reservoirs, on microbial diversity and function, and on invasive clams in rivers, in collaboration with teams from Belgium and abroad.
My expertise in algal ecology and biological assessment of water quality is still useful for the determination of the ecological status of water bodies.
Since I was a young boy, I have been fishing, mainly in rivers, using different techniques, from the worm to the fly, but I have specialised in fly-fishing since the 1970s: I tie flies and cast nymphs and dry flies in running waters.
- Etude des relations trophiques en milieu fluvial et lacustre (interaction phytoplancton-zooplancton ; boucle microbienne)
2. Qualité des eaux courantes
- Etat écologique des eaux de surface
- Utilisation des algues benthiques (en particulier diatomées) comme indicateurs de pollution des eaux courantes
- Contribution à la modélisation intégrée des bassins versants
Charges externes
- President of the Monitoring working group at the International Meuse Commission
- Member of the evaluation committee of SPGE (Société Publique de Gestion de l'Eau)
- Member of the editorial board of Freshwater Biology
- Reviewer for 37 scientific journals
Prix/Distinctions
- Innovation Prize 2000, awarded by Suez-Lyonnaise des Eaux for contributing to studies on the impact of nuclear power plants on the aquatic ecosystem
Diplômes
Domaines de compétence
In 1986, I moved to University of Namur and began teaching biology and ecology of plants, while pursuing my research in potamoplankton. Later on I got involved in research on African lakes, with the supervision of a PhD in lake Muhazi, Rwanda, and with a first "discovery" of Lake Kivu in 1990. In 1996, I did a sabbatical at University of Wisconsin, Madison, where I learned everything on HPLC analysis of pigments.
The 2000s began with a research program on Lake Tanganyika and the coordination of the CLIMLAKE project, involving collaboration of the Belgian teams with African teams. At the same time, I went back to Lake Kivu and we started studying this lake. That's where our interest for picoplankton and heterotrophic protists, and the microbial loop, developed, with several projects carried out with my graduate and PhD students.
Ongoing research is on ecology of great tropical lakes, as influenced by climate change and by species introductions, on cyanobacteria blooms in reservoirs, on microbial diversity and function, and on invasive clams in rivers, in collaboration with teams from Belgium and abroad.
My expertise in algal ecology and biological assessment of water quality is still useful for the determination of the ecological status of water bodies.
Since I was a young boy, I have been fishing, mainly in rivers, using different techniques, from the worm to the fly, but I have specialised in fly-fishing since the 1970s: I tie flies and cast nymphs and dry flies in running waters.
- Etude des relations trophiques en milieu fluvial et lacustre (interaction phytoplancton-zooplancton ; boucle microbienne)
2. Qualité des eaux courantes
- Etat écologique des eaux de surface
- Utilisation des algues benthiques (en particulier diatomées) comme indicateurs de pollution des eaux courantes
- Contribution à la modélisation intégrée des bassins versants
Charges externes
- President of the Monitoring working group at the International Meuse Commission
- Member of the evaluation committee of SPGE (Société Publique de Gestion de l'Eau)
- Member of the editorial board of Freshwater Biology
- Reviewer for 37 scientific journals
Prix/Distinctions
- Innovation Prize 2000, awarded by Suez-Lyonnaise des Eaux for contributing to studies on the impact of nuclear power plants on the aquatic ecosystem
Diplômes
Expertise relative aux objectifs de développement durable des Nations Unies
En 2015, les États membres des Nations Unies ont convenu de 17 objectifs de développement durable (Sustainable Development Goals, SDG) pour éradiquer la pauvreté, protéger la planète et assurer la prospérité de tous. Le travail de cette personne contribue à la poursuite du/des SDG suivant(s) :
Empreinte digitale
- 1 Profils similaires
Réseau
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Transformations de la biogéochimie aquatique dans le Fleuve Congo (TRANS-CONGO)
DESCY, J. & Borges, A.
1/07/13 → 30/06/15
Projet: Recherche
Résultat de recherche
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Cyanocystopsis kitagatae gen. et sp. nov. (Cyanoprokaryota/ Cyanobacteria) from the tropical lake Kitagata (Uganda, Africa)
Stoyneva-Gärtner, M. P., Gärtner, G., Uzunov, B., Descy, J. P. & Okello, W., 2021, Dans: Wulfenia. 28, p. 51-65 15 p.Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs
File12 Téléchargements (Pure) -
Long-term impacts of nutrient control, climate change, and invasive clams on phytoplankton and cyanobacteria biomass in a large temperate river
Minaudo, C., Abonyi, A., Leitão, M., Lançon, A. M., Floury, M., Descy, J. P. & Moatar, F., 20 févr. 2021, Dans: Science of the Total Environment. 756, 144074.Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs
Accès ouvert -
Microcystis aeruginosa and M. wesenbergii Were the Primary Planktonic Microcystin Producers in Several Bulgarian Waterbodies (August 2019)
Stoyneva-Gärtner, M., Stefanova, K., DESCY, J-P., Uzunov, B., Radkova, M., Pavlova, V., Mitreva, M. & Gärtner, G., 1 janv. 2021, Dans: Applied Sciences (Switzerland). 11, 1, p. 1-20 20 p., 357.Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs
Accès ouvertFile7 Téléchargements (Pure) -
MICROCYSTIS RŪŠYS IR TOKSINIAI JŲ KAMIENAI DEŠIMTIES VANDENS TELKINIŲ FITOPLANKTONE BULGARIJOJE
Uzunov, B., Stefanova, K., Radkova, M., Descy, J. P., Gärtner, G. & Stoyneva-Gärtner, M., 2021, Dans: Botanica. 27, 1, p. 77-99 23 p.Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs
Accès ouvert -
Phytoplankton pigment analysis as a tool for monitoring a tropical great lake, Lake Kivu (East Africa)
Mudakikwa, E., Thiery, W., LATLI, ADRIEN., LEPORCQ, B., Rugema, E. & DESCY, J-P., 2021, Dans: Inland Waters. 11, 2, p. 223-233 11 p.Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs
Activités
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ASLO Aquatic Sciences Meeting 2009 (A Cruise Through Nice Waters) - American Society of Limnology and Oceanography.
Jean-Pierre Descy (Participant)
janv. 2009Activité: Types de Participation ou d'organisation d'un événement › Participation à une conférence, un congrès
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SIL 2007
Jean-Pierre Descy (Orateur)
août 2007Activité: Types de Participation ou d'organisation d'un événement › Participation à une conférence, un congrès
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SIL 2007
Jean-Pierre Descy (Participant)
août 2007Activité: Types de Participation ou d'organisation d'un événement › Participation à une conférence, un congrès
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SIL 2007
Jean-Pierre Descy (Participant)
août 2007Activité: Types de Participation ou d'organisation d'un événement › Participation à une conférence, un congrès
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SEFS5
Jean-Pierre Descy (Participant)
juil. 2007Activité: Types de Participation ou d'organisation d'un événement › Participation à une conférence, un congrès
Presse/médias
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African lake provides new clues about ancient marine life
31/01/17
3 éléments de Couverture média
Presse/Médias: Commentaire d'expert