Influence of upwelling on the chaetognath community along the Southeastern Arabian Sea
Community structure and distribution of chaetognaths were investigated along the upwelled and non-upwelled waters of Southeastern Arabian Sea (SEAS) from the coastal, shelf and open ocean regions. With the onset of monsoon, intense upwelling along the southern part of SEAS (8° 28′ N) and a weak coas...
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| Veröffentlicht in: | Wetlands ecology and management 2021-10, Vol.29 (5), p.731-743 |
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| creator | Purushothaman, Aishwarya Thomas, Lathika Cicily Nandan, S. Bijoy Padmakumar, K. B. |
| description | Community structure and distribution of chaetognaths were investigated along the upwelled and non-upwelled waters of Southeastern Arabian Sea (SEAS) from the coastal, shelf and open ocean regions. With the onset of monsoon, intense upwelling along the southern part of SEAS (8° 28′ N) and a weak coastal upwelling along the northern counterpart (15° 30′ N) was evident. Zooplankton biomass was observed to be high in the upwelled waters with the dominance of copepods. Chaetognaths were also observed in significant numbers all along the SEAS, however maximum numerical abundance was observed in the southern upwelled waters. Chaetognaths belonging to 10 genera were identified of which genus
Flaccisagitta
(54%) made the most dominant group along the entire study area followed, in order of abundance, by
Serratosagitta
(20%),
Mesosagitta
(18.2%),
Sagitta
(12.3%),
Ferosagitta
(11%) and
Krohnitta
(6.4%).
Flaccisagitta
were observed to be abundant in the upwelled waters along with
Pterosagitta, Serratosagitta, Sagitta, Krohnitta
and
Ferosagitta
whereas genus
Mesosagitta
dominated the non-upwelled waters of northern transects. |
| doi_str_mv | 10.1007/s11273-020-09773-6 |
| format | Article |
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Flaccisagitta
(54%) made the most dominant group along the entire study area followed, in order of abundance, by
Serratosagitta
(20%),
Mesosagitta
(18.2%),
Sagitta
(12.3%),
Ferosagitta
(11%) and
Krohnitta
(6.4%).
Flaccisagitta
were observed to be abundant in the upwelled waters along with
Pterosagitta, Serratosagitta, Sagitta, Krohnitta
and
Ferosagitta
whereas genus
Mesosagitta
dominated the non-upwelled waters of northern transects.</description><identifier>ISSN: 0923-4861</identifier><identifier>EISSN: 1572-9834</identifier><identifier>DOI: 10.1007/s11273-020-09773-6</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Abundance ; Aquatic crustaceans ; Biomass ; Biomedical and Life Sciences ; Coastal upwelling ; Community structure ; Conservation Biology/Ecology ; Environmental Law/Policy/Ecojustice ; Ferosagitta ; Flaccisagitta ; Food chains ; Freshwater & Marine Ecology ; Hydrology/Water Resources ; Krohnitta ; Life Sciences ; Marine & Freshwater Sciences ; Mesosagitta ; Ocean circulation ; Oceans ; Original Paper ; Plankton ; Productivity ; Salinity ; Serratosagitta ; Upwelling ; Water Quality/Water Pollution ; Wind ; Zooplankton</subject><ispartof>Wetlands ecology and management, 2021-10, Vol.29 (5), p.731-743</ispartof><rights>The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-3049f9cbb3cd19086ae5ddedf5d7162aa61088d50cbe4ed00431690285f18ccc3</citedby><cites>FETCH-LOGICAL-c319t-3049f9cbb3cd19086ae5ddedf5d7162aa61088d50cbe4ed00431690285f18ccc3</cites><orcidid>0000-0002-0070-2729 ; 0000-0003-2476-6935 ; 0000-0002-3991-4462 ; 0000-0002-6753-6446</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11273-020-09773-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11273-020-09773-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Purushothaman, Aishwarya</creatorcontrib><creatorcontrib>Thomas, Lathika Cicily</creatorcontrib><creatorcontrib>Nandan, S. Bijoy</creatorcontrib><creatorcontrib>Padmakumar, K. B.</creatorcontrib><title>Influence of upwelling on the chaetognath community along the Southeastern Arabian Sea</title><title>Wetlands ecology and management</title><addtitle>Wetlands Ecol Manage</addtitle><description>Community structure and distribution of chaetognaths were investigated along the upwelled and non-upwelled waters of Southeastern Arabian Sea (SEAS) from the coastal, shelf and open ocean regions. With the onset of monsoon, intense upwelling along the southern part of SEAS (8° 28′ N) and a weak coastal upwelling along the northern counterpart (15° 30′ N) was evident. Zooplankton biomass was observed to be high in the upwelled waters with the dominance of copepods. Chaetognaths were also observed in significant numbers all along the SEAS, however maximum numerical abundance was observed in the southern upwelled waters. Chaetognaths belonging to 10 genera were identified of which genus
Flaccisagitta
(54%) made the most dominant group along the entire study area followed, in order of abundance, by
Serratosagitta
(20%),
Mesosagitta
(18.2%),
Sagitta
(12.3%),
Ferosagitta
(11%) and
Krohnitta
(6.4%).
Flaccisagitta
were observed to be abundant in the upwelled waters along with
Pterosagitta, Serratosagitta, Sagitta, Krohnitta
and
Ferosagitta
whereas genus
Mesosagitta
dominated the non-upwelled waters of northern transects.</description><subject>Abundance</subject><subject>Aquatic crustaceans</subject><subject>Biomass</subject><subject>Biomedical and Life Sciences</subject><subject>Coastal upwelling</subject><subject>Community structure</subject><subject>Conservation Biology/Ecology</subject><subject>Environmental Law/Policy/Ecojustice</subject><subject>Ferosagitta</subject><subject>Flaccisagitta</subject><subject>Food chains</subject><subject>Freshwater & Marine Ecology</subject><subject>Hydrology/Water Resources</subject><subject>Krohnitta</subject><subject>Life Sciences</subject><subject>Marine & Freshwater Sciences</subject><subject>Mesosagitta</subject><subject>Ocean circulation</subject><subject>Oceans</subject><subject>Original Paper</subject><subject>Plankton</subject><subject>Productivity</subject><subject>Salinity</subject><subject>Serratosagitta</subject><subject>Upwelling</subject><subject>Water Quality/Water Pollution</subject><subject>Wind</subject><subject>Zooplankton</subject><issn>0923-4861</issn><issn>1572-9834</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kE1LAzEQhoMoWKt_wFPA8-ok2Y_kWIofhYKHqteQzc62W7ZJTXaR_ntTK3jzNAPzvO_AQ8gtg3sGUD1ExnglMuCQgarSVp6RCSsqnikp8nMyAcVFlsuSXZKrGLcAKabYhHwsXNuP6CxS39Jx_4V937k19Y4OG6R2Y3Dwa2eGDbV-txtdNxyo6X1CjveVH9MwccDg6CyYujOOrtBck4vW9BFvfueUvD89vs1fsuXr82I-W2ZWMDVkAnLVKlvXwjZMgSwNFk2DTVs0FSu5MSUDKZsCbI05NgC5YKUCLouWSWutmJK7U-8--M8R46C3fgwuvdS8kJxXUkiRKH6ibPAxBmz1PnQ7Ew6agT760yd_OvnTP_50mULiFIoJdmsMf9X_pL4BtQVzpg</recordid><startdate>20211001</startdate><enddate>20211001</enddate><creator>Purushothaman, Aishwarya</creator><creator>Thomas, Lathika Cicily</creator><creator>Nandan, S. 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Bijoy ; Padmakumar, K. B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-3049f9cbb3cd19086ae5ddedf5d7162aa61088d50cbe4ed00431690285f18ccc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Abundance</topic><topic>Aquatic crustaceans</topic><topic>Biomass</topic><topic>Biomedical and Life Sciences</topic><topic>Coastal upwelling</topic><topic>Community structure</topic><topic>Conservation Biology/Ecology</topic><topic>Environmental Law/Policy/Ecojustice</topic><topic>Ferosagitta</topic><topic>Flaccisagitta</topic><topic>Food chains</topic><topic>Freshwater & Marine Ecology</topic><topic>Hydrology/Water Resources</topic><topic>Krohnitta</topic><topic>Life Sciences</topic><topic>Marine & Freshwater Sciences</topic><topic>Mesosagitta</topic><topic>Ocean circulation</topic><topic>Oceans</topic><topic>Original Paper</topic><topic>Plankton</topic><topic>Productivity</topic><topic>Salinity</topic><topic>Serratosagitta</topic><topic>Upwelling</topic><topic>Water Quality/Water Pollution</topic><topic>Wind</topic><topic>Zooplankton</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Purushothaman, Aishwarya</creatorcontrib><creatorcontrib>Thomas, Lathika Cicily</creatorcontrib><creatorcontrib>Nandan, S. 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Bijoy</au><au>Padmakumar, K. B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of upwelling on the chaetognath community along the Southeastern Arabian Sea</atitle><jtitle>Wetlands ecology and management</jtitle><stitle>Wetlands Ecol Manage</stitle><date>2021-10-01</date><risdate>2021</risdate><volume>29</volume><issue>5</issue><spage>731</spage><epage>743</epage><pages>731-743</pages><issn>0923-4861</issn><eissn>1572-9834</eissn><abstract>Community structure and distribution of chaetognaths were investigated along the upwelled and non-upwelled waters of Southeastern Arabian Sea (SEAS) from the coastal, shelf and open ocean regions. With the onset of monsoon, intense upwelling along the southern part of SEAS (8° 28′ N) and a weak coastal upwelling along the northern counterpart (15° 30′ N) was evident. Zooplankton biomass was observed to be high in the upwelled waters with the dominance of copepods. Chaetognaths were also observed in significant numbers all along the SEAS, however maximum numerical abundance was observed in the southern upwelled waters. Chaetognaths belonging to 10 genera were identified of which genus
Flaccisagitta
(54%) made the most dominant group along the entire study area followed, in order of abundance, by
Serratosagitta
(20%),
Mesosagitta
(18.2%),
Sagitta
(12.3%),
Ferosagitta
(11%) and
Krohnitta
(6.4%).
Flaccisagitta
were observed to be abundant in the upwelled waters along with
Pterosagitta, Serratosagitta, Sagitta, Krohnitta
and
Ferosagitta
whereas genus
Mesosagitta
dominated the non-upwelled waters of northern transects.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11273-020-09773-6</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-0070-2729</orcidid><orcidid>https://orcid.org/0000-0003-2476-6935</orcidid><orcidid>https://orcid.org/0000-0002-3991-4462</orcidid><orcidid>https://orcid.org/0000-0002-6753-6446</orcidid></addata></record> |
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| ispartof | Wetlands ecology and management, 2021-10, Vol.29 (5), p.731-743 |
| issn | 0923-4861 1572-9834 |
| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Abundance Aquatic crustaceans Biomass Biomedical and Life Sciences Coastal upwelling Community structure Conservation Biology/Ecology Environmental Law/Policy/Ecojustice Ferosagitta Flaccisagitta Food chains Freshwater & Marine Ecology Hydrology/Water Resources Krohnitta Life Sciences Marine & Freshwater Sciences Mesosagitta Ocean circulation Oceans Original Paper Plankton Productivity Salinity Serratosagitta Upwelling Water Quality/Water Pollution Wind Zooplankton |
| title | Influence of upwelling on the chaetognath community along the Southeastern Arabian Sea |
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