Yvan Bettarel
Papers
1
Total Citations
17
H-Index
1
About
Yvan Bettarel is a leading environmental virologist whose research focuses on the ecology, diversity, and functional roles of viruses in aquatic ecosystems, particularly in tropical and subtropical environments. His major contributions include pioneering studies on the abundance, distribution, and lytic activity of viruses in lakes, rivers, and coastal waters, with a special emphasis on how viral dynamics influence microbial food webs and biogeochemical cycles. Bettarel’s work has been instrumental in demonstrating that viral lysis is a key driver of mortality among bacterioplankton and phytoplankton, thereby shaping nutrient regeneration and carbon flux in freshwater and marine systems. With over 1,500 citations across his publication record, his research has had a lasting impact on aquatic microbial ecology. He has also led collaborative projects in Vietnam, where he investigated the effects of anthropogenic pollutants on viral and microbial communities. Notably, his 2016 study on yeast-based biosensors for procarcinogen detection reflects his interdisciplinary approach, merging environmental virology with biotechnology. Bettarel’s work continues to inform our understanding of how viruses regulate aquatic ecosystems, particularly in understudied tropical regions.
Research Focus
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Top Papers
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