15 Result(s)
within
Jean-François Ghiglione
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Article
Niche partitioning and plastisphere core microbiomes in the two most plastic polluted zones of the world ocean
Plastics are offering a new niche for microorganisms colonizing their surface, the so-called “plastisphere,” in which diversity and community structure remain to be characterized and compared across ocean pela...
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Article
Open AccessOpen science resources from the Tara Pacific expedition across coral reef and surface ocean ecosystems
The Tara Pacific expedition (2016–2018) sampled coral ecosystems around 32 islands in the Pacific Ocean and the ocean surface waters at 249 locations, resulting in the collection of nearly 58 000 samples. The exp...
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Article
Open AccessMission Tara Microplastics: a holistic set of protocols and data resources for the field investigation of plastic pollution along the land-sea continuum in Europe
The Tara Microplastics mission was conducted for 7 months to investigate plastic pollution along nine major rivers in Europe—Thames, Elbe, Rhine, Seine, Loire, Garonne, Ebro, Rhone, and Tiber. An extensive suite ...
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Article
Spatiotemporal variability in Terminos Lagoon (Mexico) waters during the 2009–2010 drought reveals upcoming trophic status shift in response to climate change
The 2009–2010 El Niño was accompanied by a severe drought strongly impacting Mexico as well as Central America, the Caribbean, and the southern USA. The present work aims at assessing how such a major climatic...
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Article
Development of a quantitative PCR–high-resolution melting assay for absolute measurement of coral-Symbiodiniaceae associations and its application to investigating variability at three spatial scales
Previous molecular studies have shown that many corals host a dynamic consortium of dominant and background populations of Symbiodiniaceae genotypes with putatively distinct physiological traits. In the presen...
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Article
When riverine dissolved organic matter (DOM) meets labile DOM in coastal waters: changes in bacterial community activity and composition
Heterotrophic bacterial communities in marine environments are exposed to a heterogeneous mixture of dissolved organic compounds with different bioreactivity that may control both their activity and compositio...
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Chapter
Microbial Communities as Ecological Indicators of Ecosystem Recovery Following Chemical Pollution
‘ is a concept that emerged from the need to preserve our environment against increasing from human activity. However, of ecosystem recovery remain scarce, and it is still difficult to assess recovery of ...
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Article
Microbial ecotoxicology: an emerging discipline facing contemporary environmental threats
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Article
Influence of PAHs among other coastal environmental variables on total and PAH-degrading bacterial communities
We evaluated the relative impact of anthropogenic polycyclic aromatic hydrocarbons (PAHs) among biogeochemical variables on total, metabolically active, and PAH bacterial communities in summer and winter in su...
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Article
Top-Down Control of Diesel-Degrading Prokaryotic Communities
Biostimulation through the addition of inorganic nutrients has been the most widely practiced bioremediation strategy in oil-polluted marine waters. However, little attention has so far been paid to the microb...
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Article
The coming of age of microbial ecotoxicology: report on the first two meetings in France
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Article
Abundance, Activity, and Diversity of Archaeal and Bacterial Communities in Both Uncontaminated and Highly Copper-Contaminated Marine Sediments
We analyzed the impact of copper mine tailing discharges on benthic Archaea and Bacteria around the city of Chanaral in northern Chile. Quantitative PCR (Q-PCR) showed that the bacteria dominated the prokaryot...
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Article
Sulfate-reducing bacteria inhabiting natural corrosion deposits from marine steel structures
In the present study, investigations were conducted on natural corrosion deposits to better understand the role of sulfate-reducing bacteria (SRB) in the accelerated corrosion process of carbon steel sheet pil...
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Reference Work Entry In depth
Monitoring of Oil-Degrading Bacteria by Stable Isotope Probing
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Article
A 2-Year Assessment of the Main Environmental Factors Driving the Free-Living Bacterial Community Structure in Lake Bourget (France)
Despite the considerable attention that has been paid to bacterioplankton over recent decades, the dynamic of aquatic bacterial community structure is still poorly understood, and long-term studies are particu...
