Vertical distribution and source identification of polycyclic aromatic hydrocarbons in anoxic sediment cores of Chini Lake, Malaysia: Perylene as indicator of land plant-derived hydrocarbons
Four anoxic sediment cores were collected from Chini Lake, Malaysia in order to investigate the variability of polycyclic aromatic hydrocarbon (PAH) and perylene concentrations. The study also determined significant differences of perylene concentrations in different sediment layers. Total PAH conce...
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| Veröffentlicht in: | Applied geochemistry 2009-09, Vol.24 (9), p.1777-1787 |
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| creator | Bakhtiari, Alireza Riyahi Zakaria, Mohamad Pauzi Yaziz, Mohammad Ismail Lajis, Mohamad Nordin Hj Bi, Xinhui Rahim, Mohamad Che Abd |
| description | Four anoxic sediment cores were collected from Chini Lake, Malaysia in order to investigate the variability of polycyclic aromatic hydrocarbon (PAH) and perylene concentrations. The study also determined significant differences of perylene concentrations in different sediment layers. Total PAH concentrations ranged from 248 to 8098
ng
g
−1 in the samples. Diagnostic PAH ratios such as methylphenanthrenes/phenanthrene (MP/P), phenanthrene/anthracene (P/A) and fluoranthene/(fluoranthene
+
pyrene) (Fl/(Fl
+
Py) revealed a dominance of pyrogenic influences and partial petrogenic inputs to the top sediment layers. Perylene concentrations were high in the top layers ( |
| doi_str_mv | 10.1016/j.apgeochem.2009.05.008 |
| format | Article |
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ng
g
−1 in the samples. Diagnostic PAH ratios such as methylphenanthrenes/phenanthrene (MP/P), phenanthrene/anthracene (P/A) and fluoranthene/(fluoranthene
+
pyrene) (Fl/(Fl
+
Py) revealed a dominance of pyrogenic influences and partial petrogenic inputs to the top sediment layers. Perylene concentrations were high in the top layers (<12
cm) and increased with increasing depth. There is a significant positive correlation (
r
=
0.705,
p
=
0.01) between perylene concentrations and TOC. Analysis of variance (ANOVA) and LSD revealed significant differences (
p
<
0.05) in TOC-normalized perylene concentrations between the upper (<12
cm) and bottom layers (>12
cm). The average perylene concentrations accounted for 26–50% (0–12
cm) and 50–77% (12–36
cm) of pentacyclic-aromatic hydrocarbon isomers (PAI) present whereas it made up 10–34% (0–12
cm) and 46–66% (12–36
cm) of the total PAH. The average pyrene concentrations decreased with increasing depth and accounted for 62% (0–3
cm), 20–23% (3–12
cm) and 3–1.4% (12–36
cm) of perylene present. The results of hierarchical cluster analysis based on these ratios suggested different input sources for the top and bottom layers. It is concluded that the activity of termites on woody plants produced perylene which is supplied to the lake by run-off from the heavy and frequent rains in this Asian tropical climate. In addition, there was also in situ formation of perylene in the bottom layers due to diagenetic processes.</description><identifier>ISSN: 0883-2927</identifier><identifier>EISSN: 1872-9134</identifier><identifier>DOI: 10.1016/j.apgeochem.2009.05.008</identifier><identifier>CODEN: APPGEY</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Analysis of variance ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; Freshwater ; Geochemistry ; Hydrocarbons ; Isoptera ; Lakes ; Phenanthrene ; Pollution, environment geology ; Polyallylamine hydrochloride ; Polycyclic aromatic hydrocarbons ; Pyrenes ; Sediments</subject><ispartof>Applied geochemistry, 2009-09, Vol.24 (9), p.1777-1787</ispartof><rights>2009 Elsevier Ltd</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a512t-40f425fd56663e327aeb2c76ec8b29fbf00f74e4966a46ef21b055d66022b2da3</citedby><cites>FETCH-LOGICAL-a512t-40f425fd56663e327aeb2c76ec8b29fbf00f74e4966a46ef21b055d66022b2da3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.apgeochem.2009.05.008$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21950414$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Bakhtiari, Alireza Riyahi</creatorcontrib><creatorcontrib>Zakaria, Mohamad Pauzi</creatorcontrib><creatorcontrib>Yaziz, Mohammad Ismail</creatorcontrib><creatorcontrib>Lajis, Mohamad Nordin Hj</creatorcontrib><creatorcontrib>Bi, Xinhui</creatorcontrib><creatorcontrib>Rahim, Mohamad Che Abd</creatorcontrib><title>Vertical distribution and source identification of polycyclic aromatic hydrocarbons in anoxic sediment cores of Chini Lake, Malaysia: Perylene as indicator of land plant-derived hydrocarbons</title><title>Applied geochemistry</title><description>Four anoxic sediment cores were collected from Chini Lake, Malaysia in order to investigate the variability of polycyclic aromatic hydrocarbon (PAH) and perylene concentrations. The study also determined significant differences of perylene concentrations in different sediment layers. Total PAH concentrations ranged from 248 to 8098
ng
g
−1 in the samples. Diagnostic PAH ratios such as methylphenanthrenes/phenanthrene (MP/P), phenanthrene/anthracene (P/A) and fluoranthene/(fluoranthene
+
pyrene) (Fl/(Fl
+
Py) revealed a dominance of pyrogenic influences and partial petrogenic inputs to the top sediment layers. Perylene concentrations were high in the top layers (<12
cm) and increased with increasing depth. There is a significant positive correlation (
r
=
0.705,
p
=
0.01) between perylene concentrations and TOC. Analysis of variance (ANOVA) and LSD revealed significant differences (
p
<
0.05) in TOC-normalized perylene concentrations between the upper (<12
cm) and bottom layers (>12
cm). The average perylene concentrations accounted for 26–50% (0–12
cm) and 50–77% (12–36
cm) of pentacyclic-aromatic hydrocarbon isomers (PAI) present whereas it made up 10–34% (0–12
cm) and 46–66% (12–36
cm) of the total PAH. The average pyrene concentrations decreased with increasing depth and accounted for 62% (0–3
cm), 20–23% (3–12
cm) and 3–1.4% (12–36
cm) of perylene present. The results of hierarchical cluster analysis based on these ratios suggested different input sources for the top and bottom layers. It is concluded that the activity of termites on woody plants produced perylene which is supplied to the lake by run-off from the heavy and frequent rains in this Asian tropical climate. In addition, there was also in situ formation of perylene in the bottom layers due to diagenetic processes.</description><subject>Analysis of variance</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>Freshwater</subject><subject>Geochemistry</subject><subject>Hydrocarbons</subject><subject>Isoptera</subject><subject>Lakes</subject><subject>Phenanthrene</subject><subject>Pollution, environment geology</subject><subject>Polyallylamine hydrochloride</subject><subject>Polycyclic aromatic hydrocarbons</subject><subject>Pyrenes</subject><subject>Sediments</subject><issn>0883-2927</issn><issn>1872-9134</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFktGO1CAUhhujiePqM8iNxgtbD7RA691moqvJGL1QbwmFg8PYKRU6G_tyPttSZ7OJNy4XkBy-__yE8xfFcwoVBSreHCo9_cBg9nisGEBXAa8A2gfFhraSlR2tm4fFBtq2LlnH5OPiSUoHAOAS2Kb48x3j7I0eiPVpjr4_zT6MRI-WpHCKBom3OM7eZebvTXBkCsNiFjN4Q3QMx1w3ZL_YGIyOfRgT8WuD8DuXE1p_zHpiQsS0ird7P3qy0z_xNfmkB70kr9-SLxiXAUckelXb1SzEFR_Wl0x5n0uL0V-j_cfqafHI6SHhs9vzovj2_t3X7Ydy9_nq4_ZyV2pO2Vw24BrGneVCiBprJjX2zEiBpu1Z53oH4GSDTSeEbgQ6Rnvg3AoBjPXM6vqieHnuO8Xw64RpVkefDA75YRhOSdWi5l0r23tBRvM8RCsy-Oq_IJVSUlhXRuUZNTGkFNGpKfqjjouioNYMqIO6y4BaM6CAq5yBrHxxa6JTnrGLejQ-3ckZ7Tg0tMnc5ZnD_IfXHqNKxuNo8vQimlnZ4O_1ugFFKdBc</recordid><startdate>20090901</startdate><enddate>20090901</enddate><creator>Bakhtiari, Alireza Riyahi</creator><creator>Zakaria, Mohamad Pauzi</creator><creator>Yaziz, Mohammad Ismail</creator><creator>Lajis, Mohamad Nordin Hj</creator><creator>Bi, Xinhui</creator><creator>Rahim, Mohamad Che Abd</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope><scope>7QH</scope><scope>7SS</scope><scope>7ST</scope><scope>7TV</scope><scope>7UA</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>SOI</scope></search><sort><creationdate>20090901</creationdate><title>Vertical distribution and source identification of polycyclic aromatic hydrocarbons in anoxic sediment cores of Chini Lake, Malaysia: Perylene as indicator of land plant-derived hydrocarbons</title><author>Bakhtiari, Alireza Riyahi ; Zakaria, Mohamad Pauzi ; Yaziz, Mohammad Ismail ; Lajis, Mohamad Nordin Hj ; Bi, Xinhui ; Rahim, Mohamad Che Abd</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a512t-40f425fd56663e327aeb2c76ec8b29fbf00f74e4966a46ef21b055d66022b2da3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Analysis of variance</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Exact sciences and technology</topic><topic>Freshwater</topic><topic>Geochemistry</topic><topic>Hydrocarbons</topic><topic>Isoptera</topic><topic>Lakes</topic><topic>Phenanthrene</topic><topic>Pollution, environment geology</topic><topic>Polyallylamine hydrochloride</topic><topic>Polycyclic aromatic hydrocarbons</topic><topic>Pyrenes</topic><topic>Sediments</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bakhtiari, Alireza Riyahi</creatorcontrib><creatorcontrib>Zakaria, Mohamad Pauzi</creatorcontrib><creatorcontrib>Yaziz, Mohammad Ismail</creatorcontrib><creatorcontrib>Lajis, Mohamad Nordin Hj</creatorcontrib><creatorcontrib>Bi, Xinhui</creatorcontrib><creatorcontrib>Rahim, Mohamad Che Abd</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Aqualine</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><jtitle>Applied geochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bakhtiari, Alireza Riyahi</au><au>Zakaria, Mohamad Pauzi</au><au>Yaziz, Mohammad Ismail</au><au>Lajis, Mohamad Nordin Hj</au><au>Bi, Xinhui</au><au>Rahim, Mohamad Che Abd</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vertical distribution and source identification of polycyclic aromatic hydrocarbons in anoxic sediment cores of Chini Lake, Malaysia: Perylene as indicator of land plant-derived hydrocarbons</atitle><jtitle>Applied geochemistry</jtitle><date>2009-09-01</date><risdate>2009</risdate><volume>24</volume><issue>9</issue><spage>1777</spage><epage>1787</epage><pages>1777-1787</pages><issn>0883-2927</issn><eissn>1872-9134</eissn><coden>APPGEY</coden><abstract>Four anoxic sediment cores were collected from Chini Lake, Malaysia in order to investigate the variability of polycyclic aromatic hydrocarbon (PAH) and perylene concentrations. The study also determined significant differences of perylene concentrations in different sediment layers. Total PAH concentrations ranged from 248 to 8098
ng
g
−1 in the samples. Diagnostic PAH ratios such as methylphenanthrenes/phenanthrene (MP/P), phenanthrene/anthracene (P/A) and fluoranthene/(fluoranthene
+
pyrene) (Fl/(Fl
+
Py) revealed a dominance of pyrogenic influences and partial petrogenic inputs to the top sediment layers. Perylene concentrations were high in the top layers (<12
cm) and increased with increasing depth. There is a significant positive correlation (
r
=
0.705,
p
=
0.01) between perylene concentrations and TOC. Analysis of variance (ANOVA) and LSD revealed significant differences (
p
<
0.05) in TOC-normalized perylene concentrations between the upper (<12
cm) and bottom layers (>12
cm). The average perylene concentrations accounted for 26–50% (0–12
cm) and 50–77% (12–36
cm) of pentacyclic-aromatic hydrocarbon isomers (PAI) present whereas it made up 10–34% (0–12
cm) and 46–66% (12–36
cm) of the total PAH. The average pyrene concentrations decreased with increasing depth and accounted for 62% (0–3
cm), 20–23% (3–12
cm) and 3–1.4% (12–36
cm) of perylene present. The results of hierarchical cluster analysis based on these ratios suggested different input sources for the top and bottom layers. It is concluded that the activity of termites on woody plants produced perylene which is supplied to the lake by run-off from the heavy and frequent rains in this Asian tropical climate. In addition, there was also in situ formation of perylene in the bottom layers due to diagenetic processes.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.apgeochem.2009.05.008</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Analysis of variance Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Freshwater Geochemistry Hydrocarbons Isoptera Lakes Phenanthrene Pollution, environment geology Polyallylamine hydrochloride Polycyclic aromatic hydrocarbons Pyrenes Sediments |
| title | Vertical distribution and source identification of polycyclic aromatic hydrocarbons in anoxic sediment cores of Chini Lake, Malaysia: Perylene as indicator of land plant-derived hydrocarbons |
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