Buscar
Mostrando ítems 1-10 de 92
Chemical equilibrium of the CO2-carbonate system in a natural hypersaline environment
(Instituto Politécnico Nacional (IPN), Centro Interdisciplinario de Ciencias Marinas, 1994-07-01)
Samples of brines located at Isla San José, Baja California Sur, México, were collected in order to measure salinity, total alkalinity (TA), carbonate alkalinity (CA), total inorganic carbon (TCO2), and the first apparent ...
Hypersaline tidal flats as important "blue carbon" systems: A case study from three ecosystems
(Copernicus Publications, 2021)
Hypersaline tidal flats (HTFs) are coastal ecosystems with freshwater deficits often occurring in arid or semiarid regions near mangrove supratidal zones with no major fluvial contributions. Here, we estimate that organic ...
The Carbonate System in Hypersaline Lakes: The Case of Laguna Negra (in the Puna Region of Catamarca, Argentina)
(Springer, 2020)
Carbonate precipitation in hypersaline lakes is controlled by a combination of physicochemical and microbiological processes. These processes are recorded, at least partially, in the textural and chemical signatures preserved ...
Distinctive archaeal composition of an artisanal crystallizer pond and functional insights into salt-saturated hypersaline environment adaptation.
Hypersaline environments represent some of the most challenging settings for life on Earth. Extremely halophilic microorganisms have been selected to colonize and thrive in these extreme environments by virtue of a broad ...
Extremophiles: photosynthetic systems in a high-altitude saline basin (Altiplano, Chile)
(Springer Verlag, 2016)
© 2016, The Author(s). Studies of different hypersaline systems have revealed various types of limitation. We evaluated the phototrophic microbial assemblages over a whole seasonal cycle (wet vs dry) in the Salar de Alconcha, ...
Distinctive archaeal composition of an artisanal crystallizer pond and functional insights into salt-saturated hypersaline environment adaptation
(Frontiers Media, 2018-08)
Hypersaline environments represent some of the most challenging settings for life on Earth. Extremely halophilic microorganisms have been selected to colonize and thrive in these extreme environments by virtue of a broad ...
Observations on trace element hypersaline geochemistry in surficial deposits of evaporation ponds of Exportadora de Sal, Guerrero Negro, Baja California Sur, México
(Marine Chemistry, 2002)
Trace element concentrations were determined for 28 samples of surficial deposits collected over a salinity gradient of 39‰ to approximately 250‰ in evaporation ponds of a large industrial NaCl production facility located ...
Constructed Wetlands for Marine Aquaculture Wastewater Treatment: A New Challenge
(Medwin, 2021-03)
Aquaculture is the fastest growing food production sector worldwide. Global demand for seafood continues to grow, and landbased aquaculture is expected to grow in order to meet the increasing market demand. In this context, ...
Calcium carbonate precipitation in diatom-rich microbial mats: The Laguna Negra hypersaline lake, Catamarca, Argentina
(Society for Sedimentary Geology, 2018-06)
Carbonate microbialites provide a window to understand microbe-mineral interactions in modern environments and in the geological record. Unraveling microbial versus physicochemical controls and biogeochemical signatures ...