[HTML][HTML] Hydrothermal plumes as hotspots for deep-ocean heterotrophic microbial biomass production

C Cathalot, EG Roussel, A Perhirin, V Creff… - Nature …, 2021 - nature.com
Carbon budgets of hydrothermal plumes result from the balance between carbon sinks
through plume chemoautotrophic processes and carbon release via microbial respiration …

Chemoautotrophy at deep-sea vents: past, present, and future

SM Sievert, C Vetriani - Oceanography, 2012 - JSTOR
Chemolithoautotrophic microorganisms are at the nexus of hydrothermal systems by
effectively transferring the energy from the geothermal source to the higher trophic levels …

Inactive hydrothermal vent microbial communities are important contributors to deep ocean primary productivity

AM Achberger, R Jones, J Jamieson, CP Holmes… - Nature …, 2024 - nature.com
Active hydrothermal vents are oases for productivity in the deep ocean, but the flow of
dissolved substrates that fuel such abundant life ultimately ceases, leaving behind inactive …

[HTML][HTML] Hydrothermal energy transfer and organic carbon production at the deep seafloor

N Le Bris, M Yücel, A Das, SM Sievert… - Frontiers in Marine …, 2019 - frontiersin.org
In just four decades, hundreds of hydrothermal vent fields have been discovered, widely
distributed along tectonic plate boundaries on the ocean floor. Vent invertebrate biomass …

Dissolved and particulate organic carbon in hydrothermal plumes from the East Pacific Rise, 9 50′ N

SA Bennett, PJ Statham, DRH Green, N Le Bris… - Deep Sea Research …, 2011 - Elsevier
Chemoautotrophic production in seafloor hydrothermal systems has the potential to provide
an important source of organic carbon that is exported to the surrounding deep-ocean. While …

Trophic regions of a hydrothermal plume dispersing away from an ultramafic‐hosted vent‐system: Von Damm vent‐site, Mid‐Cayman Rise

SA Bennett, M Coleman, JA Huber… - Geochemistry …, 2013 - Wiley Online Library
Deep‐sea ultramafic‐hosted vent systems have the potential to provide large amounts of
metabolic energy to both autotrophic and heterotrophic microorganisms in their dispersing …

[HTML][HTML] Hydrothermal activity, functional diversity and chemoautotrophy are major drivers of seafloor carbon cycling

JB Bell, C Woulds, D Oevelen - Scientific Reports, 2017 - nature.com
Hydrothermal vents are highly dynamic ecosystems and are unusually energy rich in the
deep-sea. In situ hydrothermal-based productivity combined with sinking photosynthetic …

Influence of subsurface biosphere on geochemical fluxes from diffuse hydrothermal fluids

SD Wankel, LN Germanovich, MD Lilley, G Genc… - Nature …, 2011 - nature.com
Hydrothermal vents along mid-ocean systems host unique, highly productive biological
communities, based on microbial chemoautotrophy, that thrive on the sulphur, metals …

Microbial eukaryotic predation pressure and biomass at deep-sea hydrothermal vents

SK Hu, RE Anderson, MG Pachiadaki… - The ISME …, 2024 - academic.oup.com
Deep-sea hydrothermal vent geochemistry shapes the foundation of the microbial food web
by fueling chemolithoautotrophic microbial activity. Microbial eukaryotes (or protists) play a …

Warming the phycosphere: Differential effect of temperature on the use of diatom‐derived carbon by two copiotrophic bacterial taxa

N Arandia‐Gorostidi, L Alonso‐Sáez… - Environmental …, 2020 - Wiley Online Library
Heterotrophic bacteria associated with microphytoplankton, particularly those colonizing the
phycosphere, are major players in the remineralization of algal‐derived carbon. Ocean …