نتایج جستجو برای: environmental geochemistry
تعداد نتایج: 376346 فیلتر نتایج به سال:
1 Earth System Science, University of California Irvine (UCI), Irvine CA, USA, 2 Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA, USA, 3 Shanghai Key Laboratory of Atmospheric Particle Pollution Prevention, Department of Environmental Science and Engineering, Fudan University, Shanghai, China, 4 Department of Earth Sciences, Second Institute...
1 Laboratory for Biological Geochemistry, School of Architecture, Civil and Environmental Engineering, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland, 2 Hawaii Institute of Marine Biology, University of Hawaii, Kaneohe, HI, United States, 3 Department of Biological Sciences, University of Rhode Island, Kingston, RI, United States, 4 327A Leidy Laboratories, Department of Biolog...
Planktonic foraminifera record oceanic conditions in their shell geochemistry. Many palaeoenvironmental studies have used fossil planktonic foraminifera to constrain past seawater properties by defining species based on their shell morphology. Recent genetic studies, however, have identified ecologically distinct genotypes within traditionally recognized morphospecies, signaling potential reper...
Stimulating in situ microbial communities in oil reservoirs to produce natural gas is a potentially viable strategy for recovering additional fossil fuel resources following traditional recovery operations. Little is known about what geochemical parameters drive microbial population dynamics in biodegraded, methanogenic oil reservoirs. We investigated if microbial community structure was signif...
1 School of Ocean and Earth Sciences, University of Hawaii at Manoa, Honolulu, HI, United States, Max Planck Research Group for Marine Isotope Geochemistry, Institute for Chemistry and Biology of the Marine Environment, University of Oldenburg, Oldenburg, Germany, Department of Earth and Ocean Sciences, University of South Carolina, Columbia, SC, United States, 4 Lamont-Doherty Earth Observator...
Halogens in porewater of peat bogs – the role of peat decomposition and dissolved organic matter H. Biester, D. Selimović, S. Hemmerich, and M. Petri University of Heidelberg, Institute of Environmental Geochemistry, INF 236, 69 120 Heidelberg, Germany Zweckverband Bodensee-Wasserversorgung, Betriebsund Forschungslabor, Süßenmühle 1, 78 354 Sipplingen, Germany Received: 16 August 2005 – Accepte...
PRESOLAR XENON COMPONENTS IN METEORITIC NANODIAMONDS. J. D. Gilmour 1 , G. Holland 1 , G. Turner 1 , A. B. Verchovsky 2 , A. V. Fisenko 3 and L. F. Semjonova 3 . 1 School or Earth, Atmospheric and Environmental Sciences, University of Manchester, Manchester M13 9PL, UK, 2 Planetary and Space Sciences Research Institute, Open University, Walton Hall, Milton Keynes MK7 6AA, Bucks, U. K. 3 Vernads...
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