Microbial community composition and growth rates in the NW Pacific during spring 2002
نویسندگان
چکیده
منابع مشابه
Microbial Functional Potential and Community Composition in Permafrost-Affected Soils of the NW Canadian Arctic
Permafrost-affected soils are among the most obvious ecosystems in which current microbial controls on organic matter decomposition are changing as a result of global warming. Warmer conditions in polygonal tundra will lead to a deepening of the seasonal active layer, provoking changes in microbial processes and possibly resulting in exacerbated carbon degradation under increasing anoxic condit...
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a Earth System Science, University of California, Irvine, CA, USA b Earth, Ocean and Atmospheric Science, Florida State University, Tallahassee, FL, USA c Ecology, Evolution and Marine Biology, University of California, Santa Barbara, CA, USA d Horn Point Laboratory, University of Maryland Center for Environmental Science, Cambridge, MD, USA e Rosenstiel School of Marine and Atmospheric Science...
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Microbial communities in hydrothermal systems exist in a range of macroscopic morphologies including stromatolites, mats, and filaments. The architects of these structures are typically autotrophic, serving as primary producers. Structures attributed to microbial life have been documented in the rock record dating back to the Archean including recent reports of microbially-related structures in...
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In solfataric fields in southwestern Iceland, neutral and sulfide-rich hot springs are characterized by thick bacterial mats at 60 to 80 degrees C that are white or yellow from precipitated sulfur (sulfur mats). In low-sulfide hot springs in the same area, grey or pink streamers are formed at 80 to 90 degrees C, and a Chloroflexus mat is formed at 65 to 70 degrees C. We have studied the microbi...
متن کاملMicrobial growth rates in nature.
INTRODUCTION ........................................................... Commitment to Nature..................................................... What is Nature? ............................................................ POPULATION PROBLEMS .............................................. ASSESSMENT OF MICROBIAL NUMBERS OR MASS......................... DEFINING BOUNDARIES OF THE HABITAT .........
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ژورنال
عنوان ژورنال: Geochemistry, Geophysics, Geosystems
سال: 2005
ISSN: 1525-2027
DOI: 10.1029/2005gc000983