Study the Microbial Communities’ Changes in Desert and Farmland Soil After Crude Oil Pollution
Soil pollution by petroleum hydrocarbons is a widespread problem which has disturbing effects on the composition and diversity of microbial communities. The aim of this research is study the response of soil microbial communities to crude oil contamination. This research examines three microcosms: u...
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| Veröffentlicht in: | International Journal of Environmental Research 2018-06, Vol.12 (3), p.391-398 |
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| creator | Ansari, Nasrin Hassanshahian, Mehdi Ravan, Hadi |
| description | Soil pollution by petroleum hydrocarbons is a widespread problem which has disturbing effects on the composition and diversity of microbial communities. The aim of this research is study the response of soil microbial communities to crude oil contamination. This research examines three microcosms: unpolluted, polluted and polluted with addition of (nitrogen and phosphorus as nutrients). Some factors were analyzed in each microcosms for 120 days include: enumeration of heterotrophic and degrading bacteria, enzyme assay and degradation of crude oil. Desert soil has an abundance in degrading bacteria (2 × 10
6
cfu/g), however, crude-oil degrading bacteria were lower than heterotrophic bacteria. The density of crude-oil degrading bacteria declines until the day 60th and after this time they increased. The highest dehydrogenase activities are found in the polluted microcosms amended with nutrients. Hydrocarbon degradation is lowest in the desert microcosm (40%). The results of this research confirmed a significant relationship between (Most Probable Number) of heterotrophic bacteria and degradation of crude oil. The results obtained in this research may be useful for developing strategies for bioremediation of pollution of different soil types. |
| doi_str_mv | 10.1007/s41742-018-0099-6 |
| format | Article |
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6
cfu/g), however, crude-oil degrading bacteria were lower than heterotrophic bacteria. The density of crude-oil degrading bacteria declines until the day 60th and after this time they increased. The highest dehydrogenase activities are found in the polluted microcosms amended with nutrients. Hydrocarbon degradation is lowest in the desert microcosm (40%). The results of this research confirmed a significant relationship between (Most Probable Number) of heterotrophic bacteria and degradation of crude oil. The results obtained in this research may be useful for developing strategies for bioremediation of pollution of different soil types.</description><identifier>ISSN: 1735-6865</identifier><identifier>EISSN: 2008-2304</identifier><identifier>DOI: 10.1007/s41742-018-0099-6</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Agricultural land ; Analysis ; Bacteria ; Biodegradation ; Bioremediation ; Communities ; Composition effects ; Crude oil ; Desert soils ; Deserts ; Earth and Environmental Science ; Enumeration ; Environment ; Environmental degradation ; Environmental Engineering/Biotechnology ; Environmental Management ; Enzymes ; Geoecology/Natural Processes ; Heterotrophic bacteria ; Hydrocarbons ; Landscape/Regional and Urban Planning ; Microbial activity ; Microcosms ; Microorganisms ; Most probable number ; Natural Hazards ; Nutrients ; Oil pollution ; Petroleum hydrocarbons ; Phosphorus ; Pollution ; Pollution effects ; Research Paper ; Soil contamination ; Soil microbiology ; Soil pollution ; Soil types</subject><ispartof>International Journal of Environmental Research, 2018-06, Vol.12 (3), p.391-398</ispartof><rights>University of Tehran 2018</rights><rights>COPYRIGHT 2018 Springer</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-68aea01cc5ade4ea2a8b2c0256c59928c95e88340197bc9734542cd64d830ccc3</citedby><cites>FETCH-LOGICAL-c355t-68aea01cc5ade4ea2a8b2c0256c59928c95e88340197bc9734542cd64d830ccc3</cites><orcidid>0000-0001-9899-7168</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s41742-018-0099-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s41742-018-0099-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Ansari, Nasrin</creatorcontrib><creatorcontrib>Hassanshahian, Mehdi</creatorcontrib><creatorcontrib>Ravan, Hadi</creatorcontrib><title>Study the Microbial Communities’ Changes in Desert and Farmland Soil After Crude Oil Pollution</title><title>International Journal of Environmental Research</title><addtitle>Int J Environ Res</addtitle><description>Soil pollution by petroleum hydrocarbons is a widespread problem which has disturbing effects on the composition and diversity of microbial communities. The aim of this research is study the response of soil microbial communities to crude oil contamination. This research examines three microcosms: unpolluted, polluted and polluted with addition of (nitrogen and phosphorus as nutrients). Some factors were analyzed in each microcosms for 120 days include: enumeration of heterotrophic and degrading bacteria, enzyme assay and degradation of crude oil. Desert soil has an abundance in degrading bacteria (2 × 10
6
cfu/g), however, crude-oil degrading bacteria were lower than heterotrophic bacteria. The density of crude-oil degrading bacteria declines until the day 60th and after this time they increased. The highest dehydrogenase activities are found in the polluted microcosms amended with nutrients. Hydrocarbon degradation is lowest in the desert microcosm (40%). The results of this research confirmed a significant relationship between (Most Probable Number) of heterotrophic bacteria and degradation of crude oil. The results obtained in this research may be useful for developing strategies for bioremediation of pollution of different soil types.</description><subject>Agricultural land</subject><subject>Analysis</subject><subject>Bacteria</subject><subject>Biodegradation</subject><subject>Bioremediation</subject><subject>Communities</subject><subject>Composition effects</subject><subject>Crude oil</subject><subject>Desert soils</subject><subject>Deserts</subject><subject>Earth and Environmental Science</subject><subject>Enumeration</subject><subject>Environment</subject><subject>Environmental degradation</subject><subject>Environmental Engineering/Biotechnology</subject><subject>Environmental Management</subject><subject>Enzymes</subject><subject>Geoecology/Natural Processes</subject><subject>Heterotrophic bacteria</subject><subject>Hydrocarbons</subject><subject>Landscape/Regional and Urban Planning</subject><subject>Microbial activity</subject><subject>Microcosms</subject><subject>Microorganisms</subject><subject>Most probable number</subject><subject>Natural Hazards</subject><subject>Nutrients</subject><subject>Oil pollution</subject><subject>Petroleum hydrocarbons</subject><subject>Phosphorus</subject><subject>Pollution</subject><subject>Pollution effects</subject><subject>Research Paper</subject><subject>Soil contamination</subject><subject>Soil microbiology</subject><subject>Soil pollution</subject><subject>Soil types</subject><issn>1735-6865</issn><issn>2008-2304</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kMtO3TAQhq0KpB4BD9Cdpa4D42vs5VEKLRIIJMra9XEcMEpisJ0FO16D1-uT1EdB6gp74Yv-b2b0IfSNwCkBaM8yJy2nDRDVAGjdyC9oQwFUQxnwA7QhLRONVFJ8RSc5P0FdTGvJ5Qb9uStL_4rLo8fXwaW4C3bEXZymZQ4l-Pz37R13j3Z-8BmHGf_w2aeC7dzjC5umcX-5i2HE26H4hLu09B7f1PdtHMelhDgfo8PBjtmffJxH6P7i_Hf3q7m6-XnZba8ax4QodTrrLRDnhO0995ZataMOqJBOaE2V08IrxTgQ3e6cbhkXnLpe8l4xcM6xI_R9rfuc4sviczFPcUlzbWkocKqAUU5r6nRNPdjRmzAPsSTr6u79FFyc_RDq_7YFKWltoitAVqC6yTn5wTynMNn0agiYvXyzyjdVvtnLN7IydGVyzVZz6f8on0P_AGqJhrY</recordid><startdate>20180601</startdate><enddate>20180601</enddate><creator>Ansari, Nasrin</creator><creator>Hassanshahian, Mehdi</creator><creator>Ravan, Hadi</creator><general>Springer International Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>IAO</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0001-9899-7168</orcidid></search><sort><creationdate>20180601</creationdate><title>Study the Microbial Communities’ Changes in Desert and Farmland Soil After Crude Oil Pollution</title><author>Ansari, Nasrin ; Hassanshahian, Mehdi ; Ravan, Hadi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-68aea01cc5ade4ea2a8b2c0256c59928c95e88340197bc9734542cd64d830ccc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Agricultural land</topic><topic>Analysis</topic><topic>Bacteria</topic><topic>Biodegradation</topic><topic>Bioremediation</topic><topic>Communities</topic><topic>Composition effects</topic><topic>Crude oil</topic><topic>Desert soils</topic><topic>Deserts</topic><topic>Earth and Environmental Science</topic><topic>Enumeration</topic><topic>Environment</topic><topic>Environmental degradation</topic><topic>Environmental Engineering/Biotechnology</topic><topic>Environmental Management</topic><topic>Enzymes</topic><topic>Geoecology/Natural Processes</topic><topic>Heterotrophic bacteria</topic><topic>Hydrocarbons</topic><topic>Landscape/Regional and Urban Planning</topic><topic>Microbial activity</topic><topic>Microcosms</topic><topic>Microorganisms</topic><topic>Most probable number</topic><topic>Natural Hazards</topic><topic>Nutrients</topic><topic>Oil pollution</topic><topic>Petroleum hydrocarbons</topic><topic>Phosphorus</topic><topic>Pollution</topic><topic>Pollution effects</topic><topic>Research Paper</topic><topic>Soil contamination</topic><topic>Soil microbiology</topic><topic>Soil pollution</topic><topic>Soil types</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ansari, Nasrin</creatorcontrib><creatorcontrib>Hassanshahian, Mehdi</creatorcontrib><creatorcontrib>Ravan, Hadi</creatorcontrib><collection>CrossRef</collection><collection>Gale Academic OneFile</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><jtitle>International Journal of Environmental Research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ansari, Nasrin</au><au>Hassanshahian, Mehdi</au><au>Ravan, Hadi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study the Microbial Communities’ Changes in Desert and Farmland Soil After Crude Oil Pollution</atitle><jtitle>International Journal of Environmental Research</jtitle><stitle>Int J Environ Res</stitle><date>2018-06-01</date><risdate>2018</risdate><volume>12</volume><issue>3</issue><spage>391</spage><epage>398</epage><pages>391-398</pages><issn>1735-6865</issn><eissn>2008-2304</eissn><abstract>Soil pollution by petroleum hydrocarbons is a widespread problem which has disturbing effects on the composition and diversity of microbial communities. The aim of this research is study the response of soil microbial communities to crude oil contamination. This research examines three microcosms: unpolluted, polluted and polluted with addition of (nitrogen and phosphorus as nutrients). Some factors were analyzed in each microcosms for 120 days include: enumeration of heterotrophic and degrading bacteria, enzyme assay and degradation of crude oil. Desert soil has an abundance in degrading bacteria (2 × 10
6
cfu/g), however, crude-oil degrading bacteria were lower than heterotrophic bacteria. The density of crude-oil degrading bacteria declines until the day 60th and after this time they increased. The highest dehydrogenase activities are found in the polluted microcosms amended with nutrients. Hydrocarbon degradation is lowest in the desert microcosm (40%). The results of this research confirmed a significant relationship between (Most Probable Number) of heterotrophic bacteria and degradation of crude oil. The results obtained in this research may be useful for developing strategies for bioremediation of pollution of different soil types.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s41742-018-0099-6</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-9899-7168</orcidid></addata></record> |
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| subjects | Agricultural land Analysis Bacteria Biodegradation Bioremediation Communities Composition effects Crude oil Desert soils Deserts Earth and Environmental Science Enumeration Environment Environmental degradation Environmental Engineering/Biotechnology Environmental Management Enzymes Geoecology/Natural Processes Heterotrophic bacteria Hydrocarbons Landscape/Regional and Urban Planning Microbial activity Microcosms Microorganisms Most probable number Natural Hazards Nutrients Oil pollution Petroleum hydrocarbons Phosphorus Pollution Pollution effects Research Paper Soil contamination Soil microbiology Soil pollution Soil types |
| title | Study the Microbial Communities’ Changes in Desert and Farmland Soil After Crude Oil Pollution |
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