Results 11 to 20 of about 18,284,509 (292)

Hydrothermal processing of microalgae [PDF]

, 2013
Microalgae are regarded as a promising biomass resource for the production of biofuels and chemicals which does not compete with food production. Microalgae contain large amounts of lipids and have faster growth rates than terrestrial biomass. One of the
Biller, Patrick
core   +5 more sources

Seafloor hydrothermal systems [PDF]

Journal of Geophysical Research: Solid Earth, 1995
The discovery of seafloor hydrothermal systems approximately two decades ago has led to a major reassessment of the Earth's thermal and geochemical budgets and has revolutionized our understanding of biological processes. This review traces the development of the study of seafloor hydrothermal systems from the indirect evidence provided by conductive ...
Robert P. Lowell, Peter A. Rona, Richard P. Von Herzen   +2 more
openaire   +1 more source

Competitive Behavior of Hydroelectric Power Plants under Uncertainty in Spot Market

Energies, 2022
This article aims to analyze agents’ behavior in a competitive hydrothermal energy market. The idea is to investigate how much the day-to-day behavior of the market can be different from the predictions presented by cost-based models because of the risk ...
Marcelle Caroline Thimotheo de Brito, Amaro O. Pereira Junior, Mario Veiga Ferraz Pereira, Julio César Cahuano Simba, Sergio Granville   +4 more
doaj   +1 more source

Hydrothermal areas, microbial mats and sea grass in Paleochori Bay, Milos, Greece

Journal of Maps, 2020
The study presents a 1:3300 scale map, encompassing an area of 1.05 km2, depicting the first detailed map of the shallow-water water hydrothermal system in Paleochori Bay, Milos, Greece.
Anant Khimasia, Alessio Rovere, Thomas Pichler   +2 more
doaj   +1 more source

Diffuse flow environments within basalt- and sediment-based hydrothermal vent ecosystems harbor specialized microbial communities [PDF]

, 2013
Hydrothermal vents differ both in surface input and subsurface geochemistry. The effects of these differences on their microbial communities are not clear.
Lisa eZeigler Allen, Charles K. Lee, Polson, Shawn W., Shannon J. Williamson, Zeigler Allen, Lisa, K Eric Wommack, K. Eric Wommack, Shawn W. Polson, Campbell, Barbara J., S. Craig Cary, Barbara J. Campbell, Shawn W Polson, Lee, Charles Kai-Wu, Williamson, Shannon J., Cary, S. Craig, Barbara J Campbell, Lisa Zeigler Allen, Barbara J. Campbell, Wommack, K. Eric   +18 more
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Abiotic Methane Generation via CO2 Hydrogenation With Natural Chromitite Under Hydrothermal Conditions

Geochemistry, Geophysics, Geosystems, 2021
In modern continental serpentinization systems and ultramafic rock‐hosted sub‐seafloor hydrothermal systems, it is believed that chromitite plays an important role in abiotic hydrocarbon generation.
Hisahiro Ueda, Yohei Matsui, Yusuke Sawaki   +2 more
doaj   +1 more source

Hydrothermal system of the Papandayan Volcano, West Java, Indonesia and its geochemistry evolution of thermal water after the November 2002 eruption

Indonesian Journal on Geoscience, 2014
http://dx.doi.org/10.17014/ijog.vol2no1.20072Papandayan is a strato volcano situated in West Java, Indonesia. After the last magmatic eruptionin 1772, only few phreatic explosions have been occurring.
Agnes Mazot, Alain Bernard, Igan Supriatman Sutawidjaja   +2 more
doaj   +1 more source

MARHYS (MARine HYdrothermal Solutions) Database: A Global Compilation of Marine Hydrothermal Vent Fluid, End Member, and Seawater Compositions

Geochemistry, Geophysics, Geosystems, 2020
We introduce a database of hydrothermal vent fluid compositions extracted from peer‐reviewed publications. The database includes general fluid parameters (e.g., temperature, salinity, and pH) as well as major‐, minor‐, and trace‐element concentrations ...
Alexander Diehl, Wolfgang Bach
doaj   +1 more source

Comparative metagenomics at Solfatara and Pisciarelli hydrothermal systems in Italy reveal that ecological differences across substrates are not ubiquitous

Frontiers in Microbiology, 2023
IntroductionContinental hydrothermal systems (CHSs) are geochemically complex, and they support microbial communities that vary across substrates. However, our understanding of these variations across the complete range of substrates in CHS is limited ...
Ifeoma R. Ugwuanyi, Marilyn L. Fogel, Roxane Bowden, Andrew Steele, Giuseppe De Natale, Giuseppe De Natale, Claudia Troise, Claudia Troise, Renato Somma, Renato Somma, Monica Piochi, Angela Mormone, Mihaela Glamoclija   +12 more
doaj   +1 more source

Geophysical characterization of hydrothermal systems and intrusive bodies, El Chichón volcano (Mexico) [PDF]

, 2011
[1] The 1982 explosive eruptions of El Chichón volcano (Chiapas, Mexico) destroyed the inner dome and created a 1-km-wide and 180-m-deep crater within the somma crater.
Roach, Michael, Nick Varley, Michael Roach, Jutzeler, Martin, Martin Jutzeler, Varley, Nick   +5 more
core   +1 more source