نتایج جستجو برای: halite
تعداد نتایج: 441 فیلتر نتایج به سال:
Inclusions in anhydrite crystals from blue halite veins in the Kłodawa Salt Dome (Zechstein, Poland)
The Central Mallorca Depression (CMD) located in the Balearic Promontory (Western Mediterranean) contains a well-preserved evaporitic sequence belonging to Messinian Salinity Crisis (MSC) salt giant, densely covered by high- and low-resolution seismic reflection data. It has been proposed recently that MSC CMD could be non-deformed analogue of key area represented Caltanissetta Basin Sicily. Th...
in iran, fine grained formations (neogene's units) are very susceptible to erosion. also, they are the units producing runoff and causing soil loss in watersheds. the objectives of this study is to assess the effect of physical - chemical and mechanical properties of these formations on sediment and runoff rates at different rainfall intensities, based on using field simulator in taleghan ...
The evolution of Earth's atmosphere is extreme importance to the lithosphere, hydrosphere and biosphere. This particularly true for role biosphere played in inceptual formation atmospheric oxygen, subsequently its potential higher life forms. Quantifying change oxygen with geologic time extremely challenging, redox sensitive isotope element models subject contradictory outcomes. Here, we presen...
Fluid inclusions in modern and ancient buried halite from Death Valley and Saline Valley, California, USA, contain an ecosystem of “salt-loving” (halophilic) prokaryotes and eukaryotes, some of which are alive. Prokaryotes may survive inside fluid inclusions for tens of thousands of years using carbon and other metabolites supplied by the trapped microbial community, most notably the single-cel...
The Atacama Desert of northern Chile is one of the driest regions on Earth, with areas that exclude plants and where soils have extremely low microbial biomass. However, in the driest parts of the desert there are microorganisms that colonize the interior of halite nodules in fossil continental evaporites, where they are sustained by condensation of atmospheric water triggered by the salt subst...
Abstract. Phyllosilicates are generally regarded to have a reinforcing effect on chemical compaction by dissolution–precipitation creep (DPC) and thereby influence the evolution of hydraulic rock properties relevant groundwater resources geological repositories as well fossil fuel reservoirs. We conducted oedometric experiments layered NaCl–biotite samples test this assumption. In particular, w...
Abstract Groundwater quality is an important factor that determines its usage for drinking and irrigational use. This study was carried out along the quaternary alluvial aquifer which extends Wadi Araba groundwater basins, in southern Jordan. Chemical physical parameters were measured analyzed thirty-seven samples collected from twenty-one wells area during two periods year 2019; spring season ...
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