pH effects in the acute toxicity study of the crude oil-WAF (water accommodated fraction) in the whiteleg shrimp, Litopenaeus vannamei
Oil spillage can cause harmful risks to marine ecology in a short time period and may lead to devastating long-term impacts. Meanwhile, the trends of a pH decrease due to ocean acidification deteriorate spillages' impact. This study evaluated the influence of pH on crude oil water accommodated...
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| Veröffentlicht in: | Aquaculture, Aquarium, Conservation & Legislation Aquarium, Conservation & Legislation, 2017-10, Vol.10 (5), p.1248-1256 |
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| description | Oil spillage can cause harmful risks to marine ecology in a short time period and may lead to devastating long-term impacts. Meanwhile, the trends of a pH decrease due to ocean acidification deteriorate spillages' impact. This study evaluated the influence of pH on crude oil water accommodated fraction (WAF) toxicity to the whiteleg shrimp, Litopenaeus vannamei. Post larvae of the shrimps were exposed to the crude oil-WAF with concentrations of 0%, 25%, 50%, 75%, and 100% under pH concentrations of 6.5 and 8.5 for 72 hours to quantify their mortality. The polycyclic aromatic hydrocarbons (PAHs) of the WAF were analyzed using the GC-MS method, while the LC50 was determined using probit analysis. L. vannamei showed impaired swimming ability, loss of balance, comatose, and even death when the shrimp were acutely exposed to the crude oil WAF. The 72-h LC50 were slightly lower in pH 6.5 than that of 8.5 (101.7±9.6 mL L"1 and 114.67±11.7 mL L"1 respectively). There were 14 PAH compounds presented in the crude oil-WAF in which carcinogenic compound, benzo[a]pyrene, represented 25% of the total concentration of PAHs. The interaction among PAHs may lead synergistic effects that could increase the mortality of the shrimps. However, based on the US EPA's LC50 scale, the crude oil-WAF is still practically non-toxic to the whiteleg shrimp, L. vannamei. |
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Meanwhile, the trends of a pH decrease due to ocean acidification deteriorate spillages' impact. This study evaluated the influence of pH on crude oil water accommodated fraction (WAF) toxicity to the whiteleg shrimp, Litopenaeus vannamei. Post larvae of the shrimps were exposed to the crude oil-WAF with concentrations of 0%, 25%, 50%, 75%, and 100% under pH concentrations of 6.5 and 8.5 for 72 hours to quantify their mortality. The polycyclic aromatic hydrocarbons (PAHs) of the WAF were analyzed using the GC-MS method, while the LC50 was determined using probit analysis. L. vannamei showed impaired swimming ability, loss of balance, comatose, and even death when the shrimp were acutely exposed to the crude oil WAF. The 72-h LC50 were slightly lower in pH 6.5 than that of 8.5 (101.7±9.6 mL L"1 and 114.67±11.7 mL L"1 respectively). There were 14 PAH compounds presented in the crude oil-WAF in which carcinogenic compound, benzo[a]pyrene, represented 25% of the total concentration of PAHs. The interaction among PAHs may lead synergistic effects that could increase the mortality of the shrimps. However, based on the US EPA's LC50 scale, the crude oil-WAF is still practically non-toxic to the whiteleg shrimp, L. vannamei.</description><identifier>ISSN: 1844-8143</identifier><identifier>EISSN: 1844-9166</identifier><language>eng</language><publisher>Cluj-Napoca: Bioflux SRL</publisher><subject>Acidification ; Acute toxicity ; Aquaculture ; Aromatic compounds ; Aromatic hydrocarbons ; Benzo(a)pyrene ; Carcinogens ; Chemical spills ; Climate change ; Coma ; Crude oil ; Crustacea ; Crustaceans ; Ecological effects ; Environmental risk ; Fish ; Laboratories ; Larvae ; Litopenaeus vannamei ; Marine crustaceans ; Marine ecology ; Mortality ; Mortality causes ; Ocean acidification ; Oil spills ; Organisms ; pH effects ; Polycyclic aromatic hydrocarbons ; Pyrene ; Salinity ; Seawater ; Shellfish ; Shrimps ; Spillage ; Swimming ; Synergistic effect ; Toxicity ; Toxicity tests ; Toxicology ; Water pollution effects</subject><ispartof>Aquaculture, Aquarium, Conservation & Legislation, 2017-10, Vol.10 (5), p.1248-1256</ispartof><rights>Copyright Bioflux SRL Oct 2017</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids></links><search><creatorcontrib>Asadi, Muhammad A</creatorcontrib><creatorcontrib>Khoiruddin, Ahmad D</creatorcontrib><title>pH effects in the acute toxicity study of the crude oil-WAF (water accommodated fraction) in the whiteleg shrimp, Litopenaeus vannamei</title><title>Aquaculture, Aquarium, Conservation & Legislation</title><description>Oil spillage can cause harmful risks to marine ecology in a short time period and may lead to devastating long-term impacts. Meanwhile, the trends of a pH decrease due to ocean acidification deteriorate spillages' impact. This study evaluated the influence of pH on crude oil water accommodated fraction (WAF) toxicity to the whiteleg shrimp, Litopenaeus vannamei. Post larvae of the shrimps were exposed to the crude oil-WAF with concentrations of 0%, 25%, 50%, 75%, and 100% under pH concentrations of 6.5 and 8.5 for 72 hours to quantify their mortality. The polycyclic aromatic hydrocarbons (PAHs) of the WAF were analyzed using the GC-MS method, while the LC50 was determined using probit analysis. L. vannamei showed impaired swimming ability, loss of balance, comatose, and even death when the shrimp were acutely exposed to the crude oil WAF. The 72-h LC50 were slightly lower in pH 6.5 than that of 8.5 (101.7±9.6 mL L"1 and 114.67±11.7 mL L"1 respectively). There were 14 PAH compounds presented in the crude oil-WAF in which carcinogenic compound, benzo[a]pyrene, represented 25% of the total concentration of PAHs. The interaction among PAHs may lead synergistic effects that could increase the mortality of the shrimps. However, based on the US EPA's LC50 scale, the crude oil-WAF is still practically non-toxic to the whiteleg shrimp, L. vannamei.</description><subject>Acidification</subject><subject>Acute toxicity</subject><subject>Aquaculture</subject><subject>Aromatic compounds</subject><subject>Aromatic hydrocarbons</subject><subject>Benzo(a)pyrene</subject><subject>Carcinogens</subject><subject>Chemical spills</subject><subject>Climate change</subject><subject>Coma</subject><subject>Crude oil</subject><subject>Crustacea</subject><subject>Crustaceans</subject><subject>Ecological effects</subject><subject>Environmental risk</subject><subject>Fish</subject><subject>Laboratories</subject><subject>Larvae</subject><subject>Litopenaeus vannamei</subject><subject>Marine crustaceans</subject><subject>Marine ecology</subject><subject>Mortality</subject><subject>Mortality causes</subject><subject>Ocean acidification</subject><subject>Oil spills</subject><subject>Organisms</subject><subject>pH effects</subject><subject>Polycyclic aromatic hydrocarbons</subject><subject>Pyrene</subject><subject>Salinity</subject><subject>Seawater</subject><subject>Shellfish</subject><subject>Shrimps</subject><subject>Spillage</subject><subject>Swimming</subject><subject>Synergistic effect</subject><subject>Toxicity</subject><subject>Toxicity tests</subject><subject>Toxicology</subject><subject>Water pollution effects</subject><issn>1844-8143</issn><issn>1844-9166</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNo1T9FKwzAULaLgmPuHC74oWGjTpkkex3BOGPig4ONI0hub0Ta1SZ37Ab_bqPPeh3MOl3MO9yyZ5bwsU5FX1fmJ87wsLpOF9_vsZ1hcOku-hg2gMaiDB9tDaBCkngJCcJ9W23AEH6b6CM783vQ41QjOtunrcg03BxlwjAbtus7VUdRgRqmDdf3tf9yhsQFbfAPfjLYb7mBrgxuwlzh5-JB9Lzu0V8mFka3HxQnnyfP6_mW1SbdPD4-r5TYdBA8p0aYW0sR3cmJ0XlGSMSKUYZShRMVLqqQyohQF4RnNmGLIeaYEZ9FksJgn13-pw-jeJ_Rht3fT2MfCHcloVRIuKC2-AbyHX8s</recordid><startdate>20171001</startdate><enddate>20171001</enddate><creator>Asadi, Muhammad A</creator><creator>Khoiruddin, Ahmad D</creator><general>Bioflux SRL</general><scope>7TN</scope><scope>8FD</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H95</scope><scope>H97</scope><scope>H98</scope><scope>H99</scope><scope>HCIFZ</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope></search><sort><creationdate>20171001</creationdate><title>pH effects in the acute toxicity study of the crude oil-WAF (water accommodated fraction) in the whiteleg shrimp, Litopenaeus vannamei</title><author>Asadi, Muhammad A ; Khoiruddin, Ahmad D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p98t-2cfd9af18412fc16520729bf757eaeb845babf9493280507b7e880b987af1fe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Acidification</topic><topic>Acute toxicity</topic><topic>Aquaculture</topic><topic>Aromatic compounds</topic><topic>Aromatic hydrocarbons</topic><topic>Benzo(a)pyrene</topic><topic>Carcinogens</topic><topic>Chemical spills</topic><topic>Climate change</topic><topic>Coma</topic><topic>Crude oil</topic><topic>Crustacea</topic><topic>Crustaceans</topic><topic>Ecological effects</topic><topic>Environmental risk</topic><topic>Fish</topic><topic>Laboratories</topic><topic>Larvae</topic><topic>Litopenaeus vannamei</topic><topic>Marine crustaceans</topic><topic>Marine ecology</topic><topic>Mortality</topic><topic>Mortality causes</topic><topic>Ocean acidification</topic><topic>Oil spills</topic><topic>Organisms</topic><topic>pH effects</topic><topic>Polycyclic aromatic hydrocarbons</topic><topic>Pyrene</topic><topic>Salinity</topic><topic>Seawater</topic><topic>Shellfish</topic><topic>Shrimps</topic><topic>Spillage</topic><topic>Swimming</topic><topic>Synergistic effect</topic><topic>Toxicity</topic><topic>Toxicity tests</topic><topic>Toxicology</topic><topic>Water pollution effects</topic><toplevel>online_resources</toplevel><creatorcontrib>Asadi, Muhammad A</creatorcontrib><creatorcontrib>Khoiruddin, Ahmad D</creatorcontrib><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection (ProQuest)</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><jtitle>Aquaculture, Aquarium, Conservation & Legislation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Asadi, Muhammad A</au><au>Khoiruddin, Ahmad D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>pH effects in the acute toxicity study of the crude oil-WAF (water accommodated fraction) in the whiteleg shrimp, Litopenaeus vannamei</atitle><jtitle>Aquaculture, Aquarium, Conservation & Legislation</jtitle><date>2017-10-01</date><risdate>2017</risdate><volume>10</volume><issue>5</issue><spage>1248</spage><epage>1256</epage><pages>1248-1256</pages><issn>1844-8143</issn><eissn>1844-9166</eissn><abstract>Oil spillage can cause harmful risks to marine ecology in a short time period and may lead to devastating long-term impacts. Meanwhile, the trends of a pH decrease due to ocean acidification deteriorate spillages' impact. This study evaluated the influence of pH on crude oil water accommodated fraction (WAF) toxicity to the whiteleg shrimp, Litopenaeus vannamei. Post larvae of the shrimps were exposed to the crude oil-WAF with concentrations of 0%, 25%, 50%, 75%, and 100% under pH concentrations of 6.5 and 8.5 for 72 hours to quantify their mortality. The polycyclic aromatic hydrocarbons (PAHs) of the WAF were analyzed using the GC-MS method, while the LC50 was determined using probit analysis. L. vannamei showed impaired swimming ability, loss of balance, comatose, and even death when the shrimp were acutely exposed to the crude oil WAF. The 72-h LC50 were slightly lower in pH 6.5 than that of 8.5 (101.7±9.6 mL L"1 and 114.67±11.7 mL L"1 respectively). There were 14 PAH compounds presented in the crude oil-WAF in which carcinogenic compound, benzo[a]pyrene, represented 25% of the total concentration of PAHs. The interaction among PAHs may lead synergistic effects that could increase the mortality of the shrimps. However, based on the US EPA's LC50 scale, the crude oil-WAF is still practically non-toxic to the whiteleg shrimp, L. vannamei.</abstract><cop>Cluj-Napoca</cop><pub>Bioflux SRL</pub><tpages>9</tpages></addata></record> |
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| subjects | Acidification Acute toxicity Aquaculture Aromatic compounds Aromatic hydrocarbons Benzo(a)pyrene Carcinogens Chemical spills Climate change Coma Crude oil Crustacea Crustaceans Ecological effects Environmental risk Fish Laboratories Larvae Litopenaeus vannamei Marine crustaceans Marine ecology Mortality Mortality causes Ocean acidification Oil spills Organisms pH effects Polycyclic aromatic hydrocarbons Pyrene Salinity Seawater Shellfish Shrimps Spillage Swimming Synergistic effect Toxicity Toxicity tests Toxicology Water pollution effects |
| title | pH effects in the acute toxicity study of the crude oil-WAF (water accommodated fraction) in the whiteleg shrimp, Litopenaeus vannamei |
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