Pedro C. Junger
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View article: The southern gap in ocean microbiome science
The southern gap in ocean microbiome science Open
International audience
View article: Ecological processes shaping marine microbial assemblages diverge between equatorial and temperate time-series
Ecological processes shaping marine microbial assemblages diverge between equatorial and temperate time-series Open
Marine microbial communities are structured by a complex interplay of deterministic and stochastic processes, yet how these vary across latitudes remains poorly understood. Most long-term microbial observatories are restricted to temperate…
View article: Exploring the CO<sub>2</sub> fugacity along the east coast of South America aboard the schooner <i>Tara</i>
Exploring the CO<sub>2</sub> fugacity along the east coast of South America aboard the schooner <i>Tara</i> Open
The air–sea CO2 flux in the coastal ocean is a critical component of the global carbon budget, yet it remains poorly understood due to limited data, the many sources and sinks of carbon, and their complex interactions. In August–November 2…
View article: A georeferenced rRNA amplicon database of aquatic microbiomes from South America
A georeferenced rRNA amplicon database of aquatic microbiomes from South America Open
Here we present the samples and data used in Metz & Huber et al. (2022) to construct µSudAqua[db]. µSudAqua[db] contains over 866 georeferenced samples with contextual environmental information manually revised. For its integration and val…
View article: Exploring the CO <sub>2</sub> fugacity along the east coast of South America aboard the schooner Tara
Exploring the CO <sub>2</sub> fugacity along the east coast of South America aboard the schooner Tara Open
The air-sea CO2 flux in the coastal ocean is a key component of the global carbon budget. However, due to the scarcity of data, the many sources and sinks of carbon and their complex interactions in these waters remain poorly understood. I…
View article: Global biogeography of the smallest plankton across ocean depths
Global biogeography of the smallest plankton across ocean depths Open
Tiny ocean plankton (picoplankton) are fundamental for the functioning of the biosphere, but the ecological mechanisms shaping their biogeography were partially understood. Comprehending whether these microorganisms are structured by niche…
View article: MalaMix dataset: contextual and metabarcoding data
MalaMix dataset: contextual and metabarcoding data Open
1. INTRODUCTION MalaMix is a compiled metabarcoding dataset composed of 451 marine samples collected from a range of depths - from the surface (3m) to deep waters (as far down as 4800m). This dataset covers three ocean layers: the…
View article: MalaMix dataset: contextual and metabarcoding data
MalaMix dataset: contextual and metabarcoding data Open
1. INTRODUCTION MalaMix is a compiled metabarcoding dataset composed of 451 marine samples collected from a range of depths - from the surface (3m) to deep waters (as far down as 4800m). This dataset covers three ocean layers: the…
View article: Global biogeography of the smallest plankton across ocean depths
Global biogeography of the smallest plankton across ocean depths Open
Tiny ocean plankton (picoplankton) are fundamental for the functioning of the biosphere, but the ecological mechanisms shaping their biogeography are partially understood. Comprehending whether these microorganisms are structured by niche …
View article: Temporal patterns of picoplankton abundance and metabolism on the western coast of the equatorial Atlantic Ocean
Temporal patterns of picoplankton abundance and metabolism on the western coast of the equatorial Atlantic Ocean Open
Picoplankton are central global carbon (C) cycling players and often dominate the ocean plankton communities, especially in low latitudes. Therefore, evaluating picoplankton temporal dynamics is critical to understanding microbial stocks a…
View article: A georeferenced rRNA amplicon database of aquatic microbiomes from South America
A georeferenced rRNA amplicon database of aquatic microbiomes from South America Open
View article: A georeferenced rRNA amplicon database of aquatic microbiomes from South America
A georeferenced rRNA amplicon database of aquatic microbiomes from South America Open
Here we present the samples and data used in Metz & Huber et al. (2022) to construct µSudAqua[db]. µSudAqua[db] contains over 866 georeferenced samples with contextual environmental information manually re…
View article: Global diversity and distribution of aerobic anoxygenic phototrophs in the tropical and subtropical oceans
Global diversity and distribution of aerobic anoxygenic phototrophs in the tropical and subtropical oceans Open
Summary The aerobic anoxygenic phototrophic (AAP) bacteria are common in most marine environments but their global diversity and biogeography remain poorly characterized. Here, we analyzed AAP communities across 113 globally‐distributed su…
View article: Environmental vulnerability of the global ocean epipelagic plankton community interactome
Environmental vulnerability of the global ocean epipelagic plankton community interactome Open
A global photic-ocean plankton ecological network predicts distinct vulnerabilities to environmental change across marine biomes.
View article: Environmental vulnerability of the global ocean plankton community interactome
Environmental vulnerability of the global ocean plankton community interactome Open
Marine plankton form complex communities of interacting organisms at the base of the food web, which sustain oceanic biogeochemical cycles, and help regulate climate. Though global surveys are starting to reveal ecological drivers underlyi…
View article: Disentangling the mechanisms shaping the surface ocean microbiota
Disentangling the mechanisms shaping the surface ocean microbiota Open
View article: Disentangling the mechanisms shaping the surface ocean microbiota
Disentangling the mechanisms shaping the surface ocean microbiota Open
Background The ocean microbiota modulates global biogeochemical cycles and changes in its configuration may have largescale consequences. Yet, the underlying ecological mechanisms structuring it are unclear. Here we investigate how fundame…
View article: Not all viruses in nature are human enemies: a perspective on aquatic virus ecology in Brazil
Not all viruses in nature are human enemies: a perspective on aquatic virus ecology in Brazil Open
Viruses cause various diseases in humans through vector-borne (e.g., Zika and dengue fever), airborne (e.g., measles) and water-borne (e.g., hepatitis) transmission, as well as direct physical contact (e.g., AIDS and herpes). Recently, the…
View article: Limnological effects of a large Amazonian run-of-river dam on the main river and drowned tributary valleys
Limnological effects of a large Amazonian run-of-river dam on the main river and drowned tributary valleys Open
View article: Disentangling the mechanisms shaping the surface ocean microbiota
Disentangling the mechanisms shaping the surface ocean microbiota Open
Background The ocean microbiota modulates global biogeochemical cycles and changes in its configuration may have largescale consequences. Yet, the underlaying ecological mechanisms structuring it are unclear. Here we investigate how fundam…
View article: Effects of seasonality, trophic state and landscape properties on CO2 saturation in low-latitude lakes and reservoirs
Effects of seasonality, trophic state and landscape properties on CO2 saturation in low-latitude lakes and reservoirs Open
View article: Virioplankton dynamics are related to eutrophication levels in a tropical urbanized bay
Virioplankton dynamics are related to eutrophication levels in a tropical urbanized bay Open
Virioplankton are an important and abundant biological component of marine and freshwater ecosystems. Often overlooked, aquatic viruses play an important role in biogeochemical cycles on a global scale, infecting both autotrophic and heter…
View article: High Primary Production Contrasts with Intense Carbon Emission in a Eutrophic Tropical Reservoir
High Primary Production Contrasts with Intense Carbon Emission in a Eutrophic Tropical Reservoir Open
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