Variation of particulate organic matter characteristics in the upper water column of eddy-influenced waters at the subtropical front of the Indian sector of the Southern Ocean
Mesoscale eddies influence the nutrient distribution and modulate the phytoplankton growth. The present study addressed the influence of cyclonic and anticyclonic eddies on the variability of particulate organic matter composition at the Subtropical Front of the Indian Ocean sector of the Southern O...
Gespeichert in:
| Veröffentlicht in: | Journal of sea research 2021-08, Vol.174, p.102074, Article 102074 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | 102074 |
| container_title | Journal of sea research |
| container_volume | 174 |
| creator | Soares, Melena A. Sabu, P. Anilkumar, N. Mishra, R.K. Naik, R.K. Bhaskar, P.V. George, Jenson V. Venkataramana, V. Sarkar, A. |
| description | Mesoscale eddies influence the nutrient distribution and modulate the phytoplankton growth. The present study addressed the influence of cyclonic and anticyclonic eddies on the variability of particulate organic matter composition at the Subtropical Front of the Indian Ocean sector of the Southern Ocean during austral summer 2012 and 2013. It was observed that the concentration of particulate organic carbon was lower at the aged cyclonic eddy (29.62 to 59.42 μg/L) compared to that observed at the freshly formed cyclonic eddies (36.03 to 194.19 μg/L). Likewise, at the matured anticyclonic eddies the particulate organic carbon was comparatively lesser (15.10 to 58.94 μg/L) than that noted at the freshly formed eddy (29.54 to 104.44 μg/L). The isotopic signatures of POM (δ13C(POM) & δ15N(POM)) were significantly different at the eddy regions. An enrichment of δ13C(POM) was observed at the surface of cyclonic eddies with the highest δ13C(POM) (−21.40‰) at a ~ 3 month old cyclonic eddy. However, an enrichment of δ15N(POM) was observed at the depth of deep chlorophyll maxima of anticyclonic eddies with the highest δ15N(POM) (4.39‰) at the ~2 month old anticyclonic eddy. The variability in the POM characteristics and the dominant biochemical processes during this study were attributed to the difference in the eddy properties such as age, intensity and its origin. The study also indicated that eddy properties and the associated upwelling and downwelling processes altered the nutrient dynamics and supported a shift in the biological community structure that played a significant role in the variability of POM characteristics at the eddy influenced regions like the Subtropical Front.
•Thestudy reports the POM characteristics in the upper water column of the highly dynamic Subtropical Front of the Indian sector of the Southern Ocean•The study also discussed the different stages of cyclonic and anticyclonic eddies and its influence of nutrient dynamics and Particulate Organic Matter Characteristics in the STF.•The enrichment of δ13C(POM) was higher at the surface of cyclonic eddies•The δ15N(POM) was most enriched at the DCM depth at the anticyclonic eddy. |
| doi_str_mv | 10.1016/j.seares.2021.102074 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2561517687</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1385110121000800</els_id><sourcerecordid>2561517687</sourcerecordid><originalsourceid>FETCH-LOGICAL-c264t-f16b38a736fb40fb6e366f7527fe0bf47ee9a8e2250782fc0346aee8a6fb50ac3</originalsourceid><addsrcrecordid>eNp9Uc1u1DAQthBIlIU34GCJcxbbSez0goQqKJUq9dDC1Zo4Y-pV1g5jB9Sn4hXxbuDKaUbz_YxmPsbeSrGXQur3h31GIMx7JZSsIyVM94xdyMG0jexk97z27dA3srJfslc5H4SQRly2F-z3N6AAJaTIk-cLUAlunaEgT_QdYnD8CKUgcfcIBK52IVdK5iHy8oh8XZYK_oIzJc3r8eyD0_TUhOjnFaPDacMzh3LW5HUslJbgYOaeUiwnyQm4iVOAyDO6kujf8D6ttVDkdw4hvmYvPMwZ3_ytO_b186eHqy_N7d31zdXH28Yp3ZXGSz22A5hW-7ETftTYau1Nr4xHMfrOIF7CgEr1wgzKO9F2GhAHqPxegGt37N3mu1D6sWIu9pBWinWlVb2WvTS6fnfHuo3lKOVM6O1C4Qj0ZKWwp2jswW7R2FM0doumyj5sMqwX_AxINrtw_lSgerudUvi_wR98IJ24</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2561517687</pqid></control><display><type>article</type><title>Variation of particulate organic matter characteristics in the upper water column of eddy-influenced waters at the subtropical front of the Indian sector of the Southern Ocean</title><source>Elsevier ScienceDirect Journals</source><creator>Soares, Melena A. ; Sabu, P. ; Anilkumar, N. ; Mishra, R.K. ; Naik, R.K. ; Bhaskar, P.V. ; George, Jenson V. ; Venkataramana, V. ; Sarkar, A.</creator><creatorcontrib>Soares, Melena A. ; Sabu, P. ; Anilkumar, N. ; Mishra, R.K. ; Naik, R.K. ; Bhaskar, P.V. ; George, Jenson V. ; Venkataramana, V. ; Sarkar, A.</creatorcontrib><description>Mesoscale eddies influence the nutrient distribution and modulate the phytoplankton growth. The present study addressed the influence of cyclonic and anticyclonic eddies on the variability of particulate organic matter composition at the Subtropical Front of the Indian Ocean sector of the Southern Ocean during austral summer 2012 and 2013. It was observed that the concentration of particulate organic carbon was lower at the aged cyclonic eddy (29.62 to 59.42 μg/L) compared to that observed at the freshly formed cyclonic eddies (36.03 to 194.19 μg/L). Likewise, at the matured anticyclonic eddies the particulate organic carbon was comparatively lesser (15.10 to 58.94 μg/L) than that noted at the freshly formed eddy (29.54 to 104.44 μg/L). The isotopic signatures of POM (δ13C(POM) & δ15N(POM)) were significantly different at the eddy regions. An enrichment of δ13C(POM) was observed at the surface of cyclonic eddies with the highest δ13C(POM) (−21.40‰) at a ~ 3 month old cyclonic eddy. However, an enrichment of δ15N(POM) was observed at the depth of deep chlorophyll maxima of anticyclonic eddies with the highest δ15N(POM) (4.39‰) at the ~2 month old anticyclonic eddy. The variability in the POM characteristics and the dominant biochemical processes during this study were attributed to the difference in the eddy properties such as age, intensity and its origin. The study also indicated that eddy properties and the associated upwelling and downwelling processes altered the nutrient dynamics and supported a shift in the biological community structure that played a significant role in the variability of POM characteristics at the eddy influenced regions like the Subtropical Front.
•Thestudy reports the POM characteristics in the upper water column of the highly dynamic Subtropical Front of the Indian sector of the Southern Ocean•The study also discussed the different stages of cyclonic and anticyclonic eddies and its influence of nutrient dynamics and Particulate Organic Matter Characteristics in the STF.•The enrichment of δ13C(POM) was higher at the surface of cyclonic eddies•The δ15N(POM) was most enriched at the DCM depth at the anticyclonic eddy.</description><identifier>ISSN: 1385-1101</identifier><identifier>EISSN: 1873-1414</identifier><identifier>DOI: 10.1016/j.seares.2021.102074</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Anticyclonic Eddy ; Carbon isotopes ; Chlorophyll ; Chlorophylls ; Community structure ; Current rings ; Cyclonic Eddy ; Downwelling ; Eddies ; Mesoscale eddies ; Mineral nutrients ; Nitrogen isotope ; Nutrient dynamics ; Ocean circulation ; Organic carbon ; Organic matter ; Particulate organic carbon ; Particulate organic matter ; Phytoplankton ; Properties ; Regions ; Upwelling ; Variability ; Vortices ; Water circulation ; Water column</subject><ispartof>Journal of sea research, 2021-08, Vol.174, p.102074, Article 102074</ispartof><rights>2021 Elsevier B.V.</rights><rights>Copyright Elsevier BV Aug 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c264t-f16b38a736fb40fb6e366f7527fe0bf47ee9a8e2250782fc0346aee8a6fb50ac3</citedby><cites>FETCH-LOGICAL-c264t-f16b38a736fb40fb6e366f7527fe0bf47ee9a8e2250782fc0346aee8a6fb50ac3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1385110121000800$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids></links><search><creatorcontrib>Soares, Melena A.</creatorcontrib><creatorcontrib>Sabu, P.</creatorcontrib><creatorcontrib>Anilkumar, N.</creatorcontrib><creatorcontrib>Mishra, R.K.</creatorcontrib><creatorcontrib>Naik, R.K.</creatorcontrib><creatorcontrib>Bhaskar, P.V.</creatorcontrib><creatorcontrib>George, Jenson V.</creatorcontrib><creatorcontrib>Venkataramana, V.</creatorcontrib><creatorcontrib>Sarkar, A.</creatorcontrib><title>Variation of particulate organic matter characteristics in the upper water column of eddy-influenced waters at the subtropical front of the Indian sector of the Southern Ocean</title><title>Journal of sea research</title><description>Mesoscale eddies influence the nutrient distribution and modulate the phytoplankton growth. The present study addressed the influence of cyclonic and anticyclonic eddies on the variability of particulate organic matter composition at the Subtropical Front of the Indian Ocean sector of the Southern Ocean during austral summer 2012 and 2013. It was observed that the concentration of particulate organic carbon was lower at the aged cyclonic eddy (29.62 to 59.42 μg/L) compared to that observed at the freshly formed cyclonic eddies (36.03 to 194.19 μg/L). Likewise, at the matured anticyclonic eddies the particulate organic carbon was comparatively lesser (15.10 to 58.94 μg/L) than that noted at the freshly formed eddy (29.54 to 104.44 μg/L). The isotopic signatures of POM (δ13C(POM) & δ15N(POM)) were significantly different at the eddy regions. An enrichment of δ13C(POM) was observed at the surface of cyclonic eddies with the highest δ13C(POM) (−21.40‰) at a ~ 3 month old cyclonic eddy. However, an enrichment of δ15N(POM) was observed at the depth of deep chlorophyll maxima of anticyclonic eddies with the highest δ15N(POM) (4.39‰) at the ~2 month old anticyclonic eddy. The variability in the POM characteristics and the dominant biochemical processes during this study were attributed to the difference in the eddy properties such as age, intensity and its origin. The study also indicated that eddy properties and the associated upwelling and downwelling processes altered the nutrient dynamics and supported a shift in the biological community structure that played a significant role in the variability of POM characteristics at the eddy influenced regions like the Subtropical Front.
•Thestudy reports the POM characteristics in the upper water column of the highly dynamic Subtropical Front of the Indian sector of the Southern Ocean•The study also discussed the different stages of cyclonic and anticyclonic eddies and its influence of nutrient dynamics and Particulate Organic Matter Characteristics in the STF.•The enrichment of δ13C(POM) was higher at the surface of cyclonic eddies•The δ15N(POM) was most enriched at the DCM depth at the anticyclonic eddy.</description><subject>Anticyclonic Eddy</subject><subject>Carbon isotopes</subject><subject>Chlorophyll</subject><subject>Chlorophylls</subject><subject>Community structure</subject><subject>Current rings</subject><subject>Cyclonic Eddy</subject><subject>Downwelling</subject><subject>Eddies</subject><subject>Mesoscale eddies</subject><subject>Mineral nutrients</subject><subject>Nitrogen isotope</subject><subject>Nutrient dynamics</subject><subject>Ocean circulation</subject><subject>Organic carbon</subject><subject>Organic matter</subject><subject>Particulate organic carbon</subject><subject>Particulate organic matter</subject><subject>Phytoplankton</subject><subject>Properties</subject><subject>Regions</subject><subject>Upwelling</subject><subject>Variability</subject><subject>Vortices</subject><subject>Water circulation</subject><subject>Water column</subject><issn>1385-1101</issn><issn>1873-1414</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9Uc1u1DAQthBIlIU34GCJcxbbSez0goQqKJUq9dDC1Zo4Y-pV1g5jB9Sn4hXxbuDKaUbz_YxmPsbeSrGXQur3h31GIMx7JZSsIyVM94xdyMG0jexk97z27dA3srJfslc5H4SQRly2F-z3N6AAJaTIk-cLUAlunaEgT_QdYnD8CKUgcfcIBK52IVdK5iHy8oh8XZYK_oIzJc3r8eyD0_TUhOjnFaPDacMzh3LW5HUslJbgYOaeUiwnyQm4iVOAyDO6kujf8D6ttVDkdw4hvmYvPMwZ3_ytO_b186eHqy_N7d31zdXH28Yp3ZXGSz22A5hW-7ETftTYau1Nr4xHMfrOIF7CgEr1wgzKO9F2GhAHqPxegGt37N3mu1D6sWIu9pBWinWlVb2WvTS6fnfHuo3lKOVM6O1C4Qj0ZKWwp2jswW7R2FM0doumyj5sMqwX_AxINrtw_lSgerudUvi_wR98IJ24</recordid><startdate>202108</startdate><enddate>202108</enddate><creator>Soares, Melena A.</creator><creator>Sabu, P.</creator><creator>Anilkumar, N.</creator><creator>Mishra, R.K.</creator><creator>Naik, R.K.</creator><creator>Bhaskar, P.V.</creator><creator>George, Jenson V.</creator><creator>Venkataramana, V.</creator><creator>Sarkar, A.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QL</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SN</scope><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7TN</scope><scope>7U5</scope><scope>7U9</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H94</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>202108</creationdate><title>Variation of particulate organic matter characteristics in the upper water column of eddy-influenced waters at the subtropical front of the Indian sector of the Southern Ocean</title><author>Soares, Melena A. ; Sabu, P. ; Anilkumar, N. ; Mishra, R.K. ; Naik, R.K. ; Bhaskar, P.V. ; George, Jenson V. ; Venkataramana, V. ; Sarkar, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c264t-f16b38a736fb40fb6e366f7527fe0bf47ee9a8e2250782fc0346aee8a6fb50ac3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Anticyclonic Eddy</topic><topic>Carbon isotopes</topic><topic>Chlorophyll</topic><topic>Chlorophylls</topic><topic>Community structure</topic><topic>Current rings</topic><topic>Cyclonic Eddy</topic><topic>Downwelling</topic><topic>Eddies</topic><topic>Mesoscale eddies</topic><topic>Mineral nutrients</topic><topic>Nitrogen isotope</topic><topic>Nutrient dynamics</topic><topic>Ocean circulation</topic><topic>Organic carbon</topic><topic>Organic matter</topic><topic>Particulate organic carbon</topic><topic>Particulate organic matter</topic><topic>Phytoplankton</topic><topic>Properties</topic><topic>Regions</topic><topic>Upwelling</topic><topic>Variability</topic><topic>Vortices</topic><topic>Water circulation</topic><topic>Water column</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Soares, Melena A.</creatorcontrib><creatorcontrib>Sabu, P.</creatorcontrib><creatorcontrib>Anilkumar, N.</creatorcontrib><creatorcontrib>Mishra, R.K.</creatorcontrib><creatorcontrib>Naik, R.K.</creatorcontrib><creatorcontrib>Bhaskar, P.V.</creatorcontrib><creatorcontrib>George, Jenson V.</creatorcontrib><creatorcontrib>Venkataramana, V.</creatorcontrib><creatorcontrib>Sarkar, A.</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Ecology Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Journal of sea research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Soares, Melena A.</au><au>Sabu, P.</au><au>Anilkumar, N.</au><au>Mishra, R.K.</au><au>Naik, R.K.</au><au>Bhaskar, P.V.</au><au>George, Jenson V.</au><au>Venkataramana, V.</au><au>Sarkar, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Variation of particulate organic matter characteristics in the upper water column of eddy-influenced waters at the subtropical front of the Indian sector of the Southern Ocean</atitle><jtitle>Journal of sea research</jtitle><date>2021-08</date><risdate>2021</risdate><volume>174</volume><spage>102074</spage><pages>102074-</pages><artnum>102074</artnum><issn>1385-1101</issn><eissn>1873-1414</eissn><abstract>Mesoscale eddies influence the nutrient distribution and modulate the phytoplankton growth. The present study addressed the influence of cyclonic and anticyclonic eddies on the variability of particulate organic matter composition at the Subtropical Front of the Indian Ocean sector of the Southern Ocean during austral summer 2012 and 2013. It was observed that the concentration of particulate organic carbon was lower at the aged cyclonic eddy (29.62 to 59.42 μg/L) compared to that observed at the freshly formed cyclonic eddies (36.03 to 194.19 μg/L). Likewise, at the matured anticyclonic eddies the particulate organic carbon was comparatively lesser (15.10 to 58.94 μg/L) than that noted at the freshly formed eddy (29.54 to 104.44 μg/L). The isotopic signatures of POM (δ13C(POM) & δ15N(POM)) were significantly different at the eddy regions. An enrichment of δ13C(POM) was observed at the surface of cyclonic eddies with the highest δ13C(POM) (−21.40‰) at a ~ 3 month old cyclonic eddy. However, an enrichment of δ15N(POM) was observed at the depth of deep chlorophyll maxima of anticyclonic eddies with the highest δ15N(POM) (4.39‰) at the ~2 month old anticyclonic eddy. The variability in the POM characteristics and the dominant biochemical processes during this study were attributed to the difference in the eddy properties such as age, intensity and its origin. The study also indicated that eddy properties and the associated upwelling and downwelling processes altered the nutrient dynamics and supported a shift in the biological community structure that played a significant role in the variability of POM characteristics at the eddy influenced regions like the Subtropical Front.
•Thestudy reports the POM characteristics in the upper water column of the highly dynamic Subtropical Front of the Indian sector of the Southern Ocean•The study also discussed the different stages of cyclonic and anticyclonic eddies and its influence of nutrient dynamics and Particulate Organic Matter Characteristics in the STF.•The enrichment of δ13C(POM) was higher at the surface of cyclonic eddies•The δ15N(POM) was most enriched at the DCM depth at the anticyclonic eddy.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.seares.2021.102074</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1385-1101 |
| ispartof | Journal of sea research, 2021-08, Vol.174, p.102074, Article 102074 |
| issn | 1385-1101 1873-1414 |
| language | eng |
| recordid | cdi_proquest_journals_2561517687 |
| source | Elsevier ScienceDirect Journals |
| subjects | Anticyclonic Eddy Carbon isotopes Chlorophyll Chlorophylls Community structure Current rings Cyclonic Eddy Downwelling Eddies Mesoscale eddies Mineral nutrients Nitrogen isotope Nutrient dynamics Ocean circulation Organic carbon Organic matter Particulate organic carbon Particulate organic matter Phytoplankton Properties Regions Upwelling Variability Vortices Water circulation Water column |
| title | Variation of particulate organic matter characteristics in the upper water column of eddy-influenced waters at the subtropical front of the Indian sector of the Southern Ocean |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T21%3A43%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Variation%20of%20particulate%20organic%20matter%20characteristics%20in%20the%20upper%20water%20column%20of%20eddy-influenced%20waters%20at%20the%20subtropical%20front%20of%20the%20Indian%20sector%20of%20the%20Southern%20Ocean&rft.jtitle=Journal%20of%20sea%20research&rft.au=Soares,%20Melena%20A.&rft.date=2021-08&rft.volume=174&rft.spage=102074&rft.pages=102074-&rft.artnum=102074&rft.issn=1385-1101&rft.eissn=1873-1414&rft_id=info:doi/10.1016/j.seares.2021.102074&rft_dat=%3Cproquest_cross%3E2561517687%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2561517687&rft_id=info:pmid/&rft_els_id=S1385110121000800&rfr_iscdi=true |