Loricate ciliates as an indicator of eutrophication status in the estuarine and coastal waters
Owing to the environmental sensitivity of ciliate species, the monitoring and assessment of these communities can indicate the health of the aquatic environment. Sampling for loricate ciliates was carried out during different seasons at three different locations in the estuarine and coastal waters o...
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| Veröffentlicht in: | Marine pollution bulletin 2018-04, Vol.129 (1), p.207-211 |
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| creator | Sivasankar, R. Ezhilarasan, P. Sathish Kumar, P. Naidu, S.A. Rao, G.D. Kanuri, Vishnu Vardhan Ranga Rao, V. Ramu, K. |
| description | Owing to the environmental sensitivity of ciliate species, the monitoring and assessment of these communities can indicate the health of the aquatic environment. Sampling for loricate ciliates was carried out during different seasons at three different locations in the estuarine and coastal waters of Kochi, Southwest coast of India. The loricate ciliate community comprising of 27 species belonging to 10 genera revealed significant differences among the three sampling locations. The maximum numerical abundance and less species diversity of loricate ciliates were recorded at the estuarine locations whereas the minimum abundance and more species diversity were encountered in the coastal waters. Multivariate statistical analyses revealed that Tintinnopsis beroidea and Tintinnopsis uruguayensis were correlated positively with nutrients in the estuarine environment, which receives large amount of anthropogenic inputs. Thus, we propose that these two loricate ciliates may be considered as a potential bioindicator of eutrophication status in marine ecosystems.
•Maximum abundance of loricate ciliates recorded in estuarine waters•Loricate ciliate communities precisely reflect the eutrophication status.•Tintinnopsis uruguayensis and Tintinnopsis beroidea are potential indicator for eutrophication. |
| doi_str_mv | 10.1016/j.marpolbul.2018.02.027 |
| format | Article |
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•Maximum abundance of loricate ciliates recorded in estuarine waters•Loricate ciliate communities precisely reflect the eutrophication status.•Tintinnopsis uruguayensis and Tintinnopsis beroidea are potential indicator for eutrophication.</description><subject>Abundance</subject><subject>Anthropogenic factors</subject><subject>Aquatic environment</subject><subject>Biodiversity</subject><subject>Bioindicators</subject><subject>Brackishwater environment</subject><subject>Ciliates</subject><subject>Ciliophora - classification</subject><subject>Ciliophora - growth & development</subject><subject>Coastal waters</subject><subject>Coasts</subject><subject>Ecosystem</subject><subject>Ecosystems</subject><subject>Environmental monitoring</subject><subject>Environmental Monitoring - methods</subject><subject>Estuaries</subject><subject>Estuarine environments</subject><subject>Eutrophication</subject><subject>India</subject><subject>Indicator organisms</subject><subject>Indicator species</subject><subject>Locations (working)</subject><subject>Loricate ciliates</subject><subject>Marine ecosystems</subject><subject>Mineral nutrients</subject><subject>Nutrients</subject><subject>Population Dynamics</subject><subject>Sampling</subject><subject>Seasons</subject><subject>Sensitivity analysis</subject><subject>Species diversity</subject><subject>Statistical analysis</subject><subject>Statistical methods</subject><subject>Tintinnid</subject><subject>Water Quality</subject><issn>0025-326X</issn><issn>1879-3363</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1r3DAQhkVpaLZJ_0Ir6KUXb0aSbVnHEPoFC7k0kFOEVhoTLV5rK9kJ-fcds2kOuQRGDIyeefVqhrEvAtYCRHuxW-9dPqRhOw9rCaJbg6TQ79hKdNpUSrXqPVsByKZSsr09ZR9L2QGAllp8YKfStB00yqzY3Sbl6N2E3MchUi7cUYw8jmGpp8xTz3GecjrcL4WYRl4mN82FED7dI8cyzS7HEaktcJ8cXQ_8kbRyOWcnvRsKfnrOZ-zmx_c_V7-qzfXP31eXm8orY6ZKhwCtl9J4g0aZreywJt--aToX6q2rew3CGAMSBeggetl1wre67UILMnh1xr4ddQ85_Z3Jkd3H4nEY3IhpLlYCfVnVtWgI_foK3aU5j-SOKC0UnXqh9JHyOZWSsbeHHGnmT1aAXVZgd_ZlBXZZgQVJoanz87P-vN1jeOn7P3MCLo8A0kAeImZbfMTRY4gZ_WRDim8-8g8mlpvv</recordid><startdate>201804</startdate><enddate>201804</enddate><creator>Sivasankar, R.</creator><creator>Ezhilarasan, P.</creator><creator>Sathish Kumar, P.</creator><creator>Naidu, S.A.</creator><creator>Rao, G.D.</creator><creator>Kanuri, Vishnu Vardhan</creator><creator>Ranga Rao, V.</creator><creator>Ramu, K.</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7T7</scope><scope>7TN</scope><scope>7TV</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-7152-5486</orcidid><orcidid>https://orcid.org/0000-0003-4717-5097</orcidid></search><sort><creationdate>201804</creationdate><title>Loricate ciliates as an indicator of eutrophication status in the estuarine and coastal waters</title><author>Sivasankar, R. ; Ezhilarasan, P. ; Sathish Kumar, P. ; Naidu, S.A. ; Rao, G.D. ; Kanuri, Vishnu Vardhan ; Ranga Rao, V. ; Ramu, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c399t-7dd06c229c9e939b28e4326c558ad4ba4f70199902e107d1f2881c6768d602dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Abundance</topic><topic>Anthropogenic factors</topic><topic>Aquatic environment</topic><topic>Biodiversity</topic><topic>Bioindicators</topic><topic>Brackishwater environment</topic><topic>Ciliates</topic><topic>Ciliophora - classification</topic><topic>Ciliophora - growth & development</topic><topic>Coastal waters</topic><topic>Coasts</topic><topic>Ecosystem</topic><topic>Ecosystems</topic><topic>Environmental monitoring</topic><topic>Environmental Monitoring - methods</topic><topic>Estuaries</topic><topic>Estuarine environments</topic><topic>Eutrophication</topic><topic>India</topic><topic>Indicator organisms</topic><topic>Indicator species</topic><topic>Locations (working)</topic><topic>Loricate ciliates</topic><topic>Marine ecosystems</topic><topic>Mineral nutrients</topic><topic>Nutrients</topic><topic>Population Dynamics</topic><topic>Sampling</topic><topic>Seasons</topic><topic>Sensitivity analysis</topic><topic>Species diversity</topic><topic>Statistical analysis</topic><topic>Statistical methods</topic><topic>Tintinnid</topic><topic>Water Quality</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sivasankar, R.</creatorcontrib><creatorcontrib>Ezhilarasan, P.</creatorcontrib><creatorcontrib>Sathish Kumar, P.</creatorcontrib><creatorcontrib>Naidu, S.A.</creatorcontrib><creatorcontrib>Rao, G.D.</creatorcontrib><creatorcontrib>Kanuri, Vishnu Vardhan</creatorcontrib><creatorcontrib>Ranga Rao, V.</creatorcontrib><creatorcontrib>Ramu, K.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Marine pollution bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sivasankar, R.</au><au>Ezhilarasan, P.</au><au>Sathish Kumar, P.</au><au>Naidu, S.A.</au><au>Rao, G.D.</au><au>Kanuri, Vishnu Vardhan</au><au>Ranga Rao, V.</au><au>Ramu, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Loricate ciliates as an indicator of eutrophication status in the estuarine and coastal waters</atitle><jtitle>Marine pollution bulletin</jtitle><addtitle>Mar Pollut Bull</addtitle><date>2018-04</date><risdate>2018</risdate><volume>129</volume><issue>1</issue><spage>207</spage><epage>211</epage><pages>207-211</pages><issn>0025-326X</issn><eissn>1879-3363</eissn><abstract>Owing to the environmental sensitivity of ciliate species, the monitoring and assessment of these communities can indicate the health of the aquatic environment. Sampling for loricate ciliates was carried out during different seasons at three different locations in the estuarine and coastal waters of Kochi, Southwest coast of India. The loricate ciliate community comprising of 27 species belonging to 10 genera revealed significant differences among the three sampling locations. The maximum numerical abundance and less species diversity of loricate ciliates were recorded at the estuarine locations whereas the minimum abundance and more species diversity were encountered in the coastal waters. Multivariate statistical analyses revealed that Tintinnopsis beroidea and Tintinnopsis uruguayensis were correlated positively with nutrients in the estuarine environment, which receives large amount of anthropogenic inputs. Thus, we propose that these two loricate ciliates may be considered as a potential bioindicator of eutrophication status in marine ecosystems.
•Maximum abundance of loricate ciliates recorded in estuarine waters•Loricate ciliate communities precisely reflect the eutrophication status.•Tintinnopsis uruguayensis and Tintinnopsis beroidea are potential indicator for eutrophication.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>29680539</pmid><doi>10.1016/j.marpolbul.2018.02.027</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-7152-5486</orcidid><orcidid>https://orcid.org/0000-0003-4717-5097</orcidid></addata></record> |
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| ispartof | Marine pollution bulletin, 2018-04, Vol.129 (1), p.207-211 |
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| subjects | Abundance Anthropogenic factors Aquatic environment Biodiversity Bioindicators Brackishwater environment Ciliates Ciliophora - classification Ciliophora - growth & development Coastal waters Coasts Ecosystem Ecosystems Environmental monitoring Environmental Monitoring - methods Estuaries Estuarine environments Eutrophication India Indicator organisms Indicator species Locations (working) Loricate ciliates Marine ecosystems Mineral nutrients Nutrients Population Dynamics Sampling Seasons Sensitivity analysis Species diversity Statistical analysis Statistical methods Tintinnid Water Quality |
| title | Loricate ciliates as an indicator of eutrophication status in the estuarine and coastal waters |
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