Results 11 to 20 of about 16,981 (211)
Bacterial diversity in hyperarid Atacama Desert soils [PDF]
Journal of Geophysical Research: Biogeosciences, 2007 Surface and subsurface soil samples analyzed for this investigation were collected from the hyperarid Yungay region in the Atacama Desert, Chile. This report details the bacterial diversity derived from DNA and PLFA extracted directly from these extremely desiccated soils.
Stephanie A. Connon +4 more
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Introducing the Atacama Desert [PDF]
Antonie van Leeuwenhoek, 2018 This brief introduction is intended to orientate the reader with respect to the principal environmental and historical features of the Atacama Desert, the oldest and continuously driest non-polar temperate desert on Earth. Exploration of its microbiology is relatively recent but both fundamental and applied research activities have grown dramatically ...
Alan T. Bull +3 more
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The Solar Spectrum in the Atacama Desert [PDF]
Scientific Reports, 2016 AbstractThe Atacama Desert has been pointed out as one of the places on earth where the highest surface irradiance may occur. This area is characterized by its high altitude, prevalent cloudless conditions and relatively low columns of ozone and water vapor.
Cordero, R. R. +11 more
+10 more sources
Iron acquisition and mineral transformation by cyanobacteria living in extreme environments
Materials Today Bio, 2022 Iron is an essential micronutrient for most living organisms, including cyanobacteria. These microorganisms have been found in Earth's driest polar and non-polar deserts, including the Atacama Desert, Chile.
Wei Huang +4 more
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Scientific Reports, 2021 Surface albedo is an important forcing parameter that drives the radiative energy budget as it determines the fraction of the downwelling solar irradiance that the surface reflects.
Raúl R. Cordero +13 more
doaj +1 more source
Methyl-4-hydroxy-2-(2-hydroxypropan-2-yl)-6-methyl-2,3-dihydrobenzofuran-5-carboxylate
Molbank, 2023 Microorganisms are an important source of compounds that are pharmaceutically active, both as leads and as scaffolds for synthesis. Often, interesting chemistry is uncovered by exploring new biomes, of which the Chilean Atacama Desert is a prime example.
Rishi Vachaspathy Astakala +3 more
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Insects, 2021 The Atacama Desert at its margins harbors a unique biodiversity that is still very poorly known, especially in coastal fog oases spanning from Perú towards the Atacama coast.
Jaime Pizarro-Araya +3 more
doaj +1 more source
Dark microbiome and extremely low organics in Atacama fossil delta unveil Mars life detection limits
Nature Communications, 2023 Unique microorganisms of a fossil river delta in the Atacama Desert unveil the current limits of life detection on Mars.
Armando Azua-Bustos +38 more
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Frontiers in Ecology and Evolution, 2022 The Atacama Desert, one of the driest places on earth, holds a rich biodiversity that becomes most appreciable in years when unusual rainfall accumulation triggers a phenomenon of explosive development of ephemeral herbaceous and woody desert species ...
Jaime Martínez-Harms +9 more
doaj +1 more source
Frontiers in Microbiology, 2017 The Atacama Desert in Chile is the driest and oldest desert on Earth, also considered one of the best Mars analog models. Here, several heterotrophic microbial communities have been discovered in its driest regions, with the ones present in the soil ...
Armando Azua-Bustos +3 more
doaj +1 more source