Carbon Uptake Rates in the Cochin Estuary and Adjoining Coastal Arabian Sea
Carbon uptake rates in a tropical eutrophic estuary (Cochin estuary) and the adjacent coastal Arabian Sea were measured for the first time using ¹³C-NaHCO₃ labeling technique. The rates in the estuarine water (pre-monsoon 3.0-20.4; monsoon 2.55-12.4; post-monsoon 3.1-16.3 μmol C 1⁻¹ h⁻¹) were signif...
Gespeichert in:
| Veröffentlicht in: | Estuaries and coasts 2017-03, Vol.40 (2), p.447-456 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 456 |
|---|---|
| container_issue | 2 |
| container_start_page | 447 |
| container_title | Estuaries and coasts |
| container_volume | 40 |
| creator | Bhavya, P. S. Kumar, Sanjeev Gupta, G. V. M. Sudheesh, V. |
| description | Carbon uptake rates in a tropical eutrophic estuary (Cochin estuary) and the adjacent coastal Arabian Sea were measured for the first time using ¹³C-NaHCO₃ labeling technique. The rates in the estuarine water (pre-monsoon 3.0-20.4; monsoon 2.55-12.4; post-monsoon 3.1-16.3 μmol C 1⁻¹ h⁻¹) were significantly higher than the coastal locations (pre-monsoon 0.02-0.1; monsoon 0.13-3.1; post-monsoon 0.007-0.032 μmol C 1⁻¹ h⁻¹). The measured primaiy productivity in the estuary was relatively higher at mesohaline locations influenced with lateral inputs and TN:TP close to the Redfield ratio (16:1). It suggests that in nutrient replete tropical systems, TN:TP plays a major role in controlling the primary productivity rates. The primaiy productivity data from the coastal Arabian Sea suggests the effect of estuarine discharge on the carbon uptake rate at nearshore regions and ability of anthropogenic inputs to modulate the coastal biogeochemistry. |
| doi_str_mv | 10.1007/s12237-016-0147-4 |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_1868339205</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>44858264</jstor_id><sourcerecordid>44858264</sourcerecordid><originalsourceid>FETCH-LOGICAL-c371t-b4ef6b8807c55b32e38c1db325e5f22367998ee284c39564213d684dda3d1beb3</originalsourceid><addsrcrecordid>eNp9kEtLAzEUhYMoWKs_wIUQcONmNM9JZllKfWBBULsOmZlMO-M0qUlm4b83ZaSICxeXeyDfuTf3AHCJ0S1GSNwFTAgVGcJ5KiYydgQmmPMiI4Li44Mm9BSchdAhxDhHbAKe59qXzsLVLuoPA191NAG2FsaNgXNXbZJchDho_wW1reGs7lxrW7tOjzpE3cOZ12WrLXwz-hycNLoP5uKnT8HqfvE-f8yWLw9P89kyq6jAMSuZafJSSiQqzktKDJUVrpPghjfpilwUhTSGSFbRgueMYFrnktW1pjUuTUmn4Gacu_PuczAhqm0bKtP32ho3BIVlLiktCOIJvf6Ddm7wNv1uT3HCBSIoUXikKu9C8KZRO99u080KI7WPV43xqhSv2serWPKQ0RMSa9fG_5r8j-lqNHUhOn_YwpjkkuSMfgOcVYQz</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1865257020</pqid></control><display><type>article</type><title>Carbon Uptake Rates in the Cochin Estuary and Adjoining Coastal Arabian Sea</title><source>JSTOR Archive Collection A-Z Listing</source><source>SpringerLink Journals - AutoHoldings</source><creator>Bhavya, P. S. ; Kumar, Sanjeev ; Gupta, G. V. M. ; Sudheesh, V.</creator><creatorcontrib>Bhavya, P. S. ; Kumar, Sanjeev ; Gupta, G. V. M. ; Sudheesh, V.</creatorcontrib><description>Carbon uptake rates in a tropical eutrophic estuary (Cochin estuary) and the adjacent coastal Arabian Sea were measured for the first time using ¹³C-NaHCO₃ labeling technique. The rates in the estuarine water (pre-monsoon 3.0-20.4; monsoon 2.55-12.4; post-monsoon 3.1-16.3 μmol C 1⁻¹ h⁻¹) were significantly higher than the coastal locations (pre-monsoon 0.02-0.1; monsoon 0.13-3.1; post-monsoon 0.007-0.032 μmol C 1⁻¹ h⁻¹). The measured primaiy productivity in the estuary was relatively higher at mesohaline locations influenced with lateral inputs and TN:TP close to the Redfield ratio (16:1). It suggests that in nutrient replete tropical systems, TN:TP plays a major role in controlling the primary productivity rates. The primaiy productivity data from the coastal Arabian Sea suggests the effect of estuarine discharge on the carbon uptake rate at nearshore regions and ability of anthropogenic inputs to modulate the coastal biogeochemistry.</description><identifier>ISSN: 1559-2723</identifier><identifier>EISSN: 1559-2731</identifier><identifier>DOI: 10.1007/s12237-016-0147-4</identifier><language>eng</language><publisher>New York: Springer Science+Business Media</publisher><subject>Anthropogenic factors ; Biogeochemistry ; Brackish ; Carbon ; Coastal Sciences ; Coastal zone management ; Earth and Environmental Science ; Ecology ; Environment ; Environmental Management ; Estuaries ; Eutrophication ; Freshwater & Marine Ecology ; Marine ; Monsoons ; Water and Health</subject><ispartof>Estuaries and coasts, 2017-03, Vol.40 (2), p.447-456</ispartof><rights>Coastal and Estuarine Research Federation 2017</rights><rights>Coastal and Estuarine Research Federation 2016</rights><rights>Estuaries and Coasts is a copyright of Springer, 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c371t-b4ef6b8807c55b32e38c1db325e5f22367998ee284c39564213d684dda3d1beb3</citedby><cites>FETCH-LOGICAL-c371t-b4ef6b8807c55b32e38c1db325e5f22367998ee284c39564213d684dda3d1beb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/44858264$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/44858264$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27922,27923,41486,42555,51317,58015,58248</link.rule.ids></links><search><creatorcontrib>Bhavya, P. S.</creatorcontrib><creatorcontrib>Kumar, Sanjeev</creatorcontrib><creatorcontrib>Gupta, G. V. M.</creatorcontrib><creatorcontrib>Sudheesh, V.</creatorcontrib><title>Carbon Uptake Rates in the Cochin Estuary and Adjoining Coastal Arabian Sea</title><title>Estuaries and coasts</title><addtitle>Estuaries and Coasts</addtitle><description>Carbon uptake rates in a tropical eutrophic estuary (Cochin estuary) and the adjacent coastal Arabian Sea were measured for the first time using ¹³C-NaHCO₃ labeling technique. The rates in the estuarine water (pre-monsoon 3.0-20.4; monsoon 2.55-12.4; post-monsoon 3.1-16.3 μmol C 1⁻¹ h⁻¹) were significantly higher than the coastal locations (pre-monsoon 0.02-0.1; monsoon 0.13-3.1; post-monsoon 0.007-0.032 μmol C 1⁻¹ h⁻¹). The measured primaiy productivity in the estuary was relatively higher at mesohaline locations influenced with lateral inputs and TN:TP close to the Redfield ratio (16:1). It suggests that in nutrient replete tropical systems, TN:TP plays a major role in controlling the primary productivity rates. The primaiy productivity data from the coastal Arabian Sea suggests the effect of estuarine discharge on the carbon uptake rate at nearshore regions and ability of anthropogenic inputs to modulate the coastal biogeochemistry.</description><subject>Anthropogenic factors</subject><subject>Biogeochemistry</subject><subject>Brackish</subject><subject>Carbon</subject><subject>Coastal Sciences</subject><subject>Coastal zone management</subject><subject>Earth and Environmental Science</subject><subject>Ecology</subject><subject>Environment</subject><subject>Environmental Management</subject><subject>Estuaries</subject><subject>Eutrophication</subject><subject>Freshwater & Marine Ecology</subject><subject>Marine</subject><subject>Monsoons</subject><subject>Water and Health</subject><issn>1559-2723</issn><issn>1559-2731</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9kEtLAzEUhYMoWKs_wIUQcONmNM9JZllKfWBBULsOmZlMO-M0qUlm4b83ZaSICxeXeyDfuTf3AHCJ0S1GSNwFTAgVGcJ5KiYydgQmmPMiI4Li44Mm9BSchdAhxDhHbAKe59qXzsLVLuoPA191NAG2FsaNgXNXbZJchDho_wW1reGs7lxrW7tOjzpE3cOZ12WrLXwz-hycNLoP5uKnT8HqfvE-f8yWLw9P89kyq6jAMSuZafJSSiQqzktKDJUVrpPghjfpilwUhTSGSFbRgueMYFrnktW1pjUuTUmn4Gacu_PuczAhqm0bKtP32ho3BIVlLiktCOIJvf6Ddm7wNv1uT3HCBSIoUXikKu9C8KZRO99u080KI7WPV43xqhSv2serWPKQ0RMSa9fG_5r8j-lqNHUhOn_YwpjkkuSMfgOcVYQz</recordid><startdate>20170301</startdate><enddate>20170301</enddate><creator>Bhavya, P. S.</creator><creator>Kumar, Sanjeev</creator><creator>Gupta, G. V. M.</creator><creator>Sudheesh, V.</creator><general>Springer Science+Business Media</general><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7SN</scope><scope>7TN</scope><scope>7U7</scope><scope>7UA</scope><scope>7XB</scope><scope>8AO</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</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>GNUQQ</scope><scope>GUQSH</scope><scope>H95</scope><scope>H96</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>M2O</scope><scope>M7N</scope><scope>MBDVC</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>20170301</creationdate><title>Carbon Uptake Rates in the Cochin Estuary and Adjoining Coastal Arabian Sea</title><author>Bhavya, P. S. ; Kumar, Sanjeev ; Gupta, G. V. M. ; Sudheesh, V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c371t-b4ef6b8807c55b32e38c1db325e5f22367998ee284c39564213d684dda3d1beb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Anthropogenic factors</topic><topic>Biogeochemistry</topic><topic>Brackish</topic><topic>Carbon</topic><topic>Coastal Sciences</topic><topic>Coastal zone management</topic><topic>Earth and Environmental Science</topic><topic>Ecology</topic><topic>Environment</topic><topic>Environmental Management</topic><topic>Estuaries</topic><topic>Eutrophication</topic><topic>Freshwater & Marine Ecology</topic><topic>Marine</topic><topic>Monsoons</topic><topic>Water and Health</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bhavya, P. S.</creatorcontrib><creatorcontrib>Kumar, Sanjeev</creatorcontrib><creatorcontrib>Gupta, G. V. M.</creatorcontrib><creatorcontrib>Sudheesh, V.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</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</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>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Research Library</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Research Library (Corporate)</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Estuaries and coasts</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bhavya, P. S.</au><au>Kumar, Sanjeev</au><au>Gupta, G. V. M.</au><au>Sudheesh, V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Carbon Uptake Rates in the Cochin Estuary and Adjoining Coastal Arabian Sea</atitle><jtitle>Estuaries and coasts</jtitle><stitle>Estuaries and Coasts</stitle><date>2017-03-01</date><risdate>2017</risdate><volume>40</volume><issue>2</issue><spage>447</spage><epage>456</epage><pages>447-456</pages><issn>1559-2723</issn><eissn>1559-2731</eissn><abstract>Carbon uptake rates in a tropical eutrophic estuary (Cochin estuary) and the adjacent coastal Arabian Sea were measured for the first time using ¹³C-NaHCO₃ labeling technique. The rates in the estuarine water (pre-monsoon 3.0-20.4; monsoon 2.55-12.4; post-monsoon 3.1-16.3 μmol C 1⁻¹ h⁻¹) were significantly higher than the coastal locations (pre-monsoon 0.02-0.1; monsoon 0.13-3.1; post-monsoon 0.007-0.032 μmol C 1⁻¹ h⁻¹). The measured primaiy productivity in the estuary was relatively higher at mesohaline locations influenced with lateral inputs and TN:TP close to the Redfield ratio (16:1). It suggests that in nutrient replete tropical systems, TN:TP plays a major role in controlling the primary productivity rates. The primaiy productivity data from the coastal Arabian Sea suggests the effect of estuarine discharge on the carbon uptake rate at nearshore regions and ability of anthropogenic inputs to modulate the coastal biogeochemistry.</abstract><cop>New York</cop><pub>Springer Science+Business Media</pub><doi>10.1007/s12237-016-0147-4</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1559-2723 |
| ispartof | Estuaries and coasts, 2017-03, Vol.40 (2), p.447-456 |
| issn | 1559-2723 1559-2731 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1868339205 |
| source | JSTOR Archive Collection A-Z Listing; SpringerLink Journals - AutoHoldings |
| subjects | Anthropogenic factors Biogeochemistry Brackish Carbon Coastal Sciences Coastal zone management Earth and Environmental Science Ecology Environment Environmental Management Estuaries Eutrophication Freshwater & Marine Ecology Marine Monsoons Water and Health |
| title | Carbon Uptake Rates in the Cochin Estuary and Adjoining Coastal Arabian Sea |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T14%3A25%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Carbon%20Uptake%20Rates%20in%20the%20Cochin%20Estuary%20and%20Adjoining%20Coastal%20Arabian%20Sea&rft.jtitle=Estuaries%20and%20coasts&rft.au=Bhavya,%20P.%20S.&rft.date=2017-03-01&rft.volume=40&rft.issue=2&rft.spage=447&rft.epage=456&rft.pages=447-456&rft.issn=1559-2723&rft.eissn=1559-2731&rft_id=info:doi/10.1007/s12237-016-0147-4&rft_dat=%3Cjstor_proqu%3E44858264%3C/jstor_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1865257020&rft_id=info:pmid/&rft_jstor_id=44858264&rfr_iscdi=true |