Content with the tag: “geobiology”
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Program Solicitation in Geobiology and Low-Temperature Geochemistry
The National Science Foundation (NSF) has released a program solicitation in Geobiology and Low-Temperature Geochemistry. The program will support research in a number of topics relevant to astrobiology, including the interactions between biological and geological systems, geomicrobiology, biomineralization processes and the development of tools, methods and models for conducting low-temperature geochemistry and geobiology research.
Studying the interactions between biology and geology throughout Earth’s history is essential in determining what makes our planet habitable. This information can also help astrobiologists determine if other locations in our solar system, such as Mars, could have once supported life as...Source: [NSF]
April 16, 2009 / Posted by: Aaron Gronstal
Ecology of a Hawaiian lava cave microbial mat
ROADMAP OBJECTIVES: 5.1, 5.2, 5.3, 6.1
- 16srrna 17p 79 ceti 85p 1999 1999 and 2000 2000 2008 aas abiogenic abiogenic methane abiotic abiotic synthesis abscicon abundances acid mine drainage acidophile activity adaptive optics adenosine triphosphate aerobic aerosol aerosols akila akilia island algae algal-sarcodine photosymbiotic relationships algal cultures alh84001 alien life allan hills alpha centauri altiplano alvin amase american astronomical society american type culture collection amino acid amino acids ammonia ammonia formation ammonium amorphization anaerobic analog environments ancient earth ancient pathways. andes and k content anoxia biomarker permian cambrian terrestrial paleosol oxygen archean proterozoic biogeochemistry extinction euxinia hydrogen sulfide sulfur bacteria anoxic environment anoxygenic photosynthesis antarctica antarctic endolithic communities antartic antartica antennas aqueous alteration archae archaea archaeoglobus archea archean arctic area 9 arid and semi-arid soils aromatic asap 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iron-sulfur minerals iron concentrations iron formation iron isotope fractionation iron oxide iron oxidizing bacteria iron reduction kinetics irons-sulfur surfaces iron spectromicroscopy irradation irradiation ir spectroscopy isomerases isotope isotopes isotopic fractionation iss issol jack hills jakoba incarcerata jakoba libera jakobids jarosite journal:earth journal: journal of geophysical research journal of bacteriology journal of the american chemical society jpl jupiter kbo kbo size distribution kepler key nutrient metals kuiper belt kuiper belt objects laboratory laboratory investigation laboratory science lake lakes landsat tm data laser laser desorption lassen lassen volcanic national park late accretion late bombardment ldn 673 left-handed lefty level of analysis lexen program life life and environment life elsewhere in the universe life in extreme life in our solar system life on mars light lightning li isotopes lipids liquid liquid chromatography mass spectrometry lithic 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