High-temperature hydrocarbon biodegradation activities in Kuwaiti desert soil samples.
Soil samples taken monthly from the Burgan South oil field of Kuwait for one year degraded crude oil, phenanthrene, and hexadecane. Bacteria were better degraders at high-temperature (55 degrees C) than fungi, especially in the drier, hotter months. Depending on the period of sampling, bacteria degraded hydrocarbons in the range of 46-86% (crude oil), 42-100% (hexadecane) and 5-58% (phenanthrene). Fungi alone accounted for degradation by 20-81% (crude oil), 30-95% (hexadecane) and less than 55% (phenanthrene).
Obuekwe
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CO
Microbiology Division, Department of Biological Sciences, Faculty of Science, Kuwait University, Safat 13060, Kuwait.
Hourani
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G
Radwan
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SS
D000473:Alkanes / Q000378:metabolism; D001419:Bacteria / Q000378:metabolism*; D001673:Biodegradation, Environmental; D003889:Desert Climate; D005658:Fungi / Q000378:metabolism; D006358:Hot Temperature; D006838:Hydrocarbons / Q000378:metabolism*; D007730:Kuwait; D010578:Petroleum / Q000378:metabolism*; D010616:Phenanthrenes / Q000378:metabolism; D012988:Soil Microbiology; D012989:Soil Pollutants / Q000378:metabolism*
D000473:Alkanes; D006838:Hydrocarbons; D010578:Petroleum; D010616:Phenanthrenes; D012989:Soil Pollutants; C031181:phenanthrene; C007932:n-hexadecane