Estimates on age, growth, and mortality of Gymnocypris firmispinatus (Cyprinidae: Schizothoracinae) in the Anning River, China
The age, growth, and mortality of Gymnocypris firmispinatus were studied by 582 individuals that collected between July 2015 and June 2016 from the tributaries of the Anning River, China. The total length (TL) ranged from 27 mm to 242 mm, total weight ( W ) ranged from 0.2 g to 148.2 g. The relation...
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| Veröffentlicht in: | Journal of oceanology and limnology 2019-03, Vol.37 (2), p.736-744 |
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| creator | Ma, Baoshan Nie, Yuanyuan Wei, Kaijin Xu, Bin Zhu, Xiangyun Xu, Jin |
| description | The age, growth, and mortality of
Gymnocypris firmispinatus
were studied by 582 individuals that collected between July 2015 and June 2016 from the tributaries of the Anning River, China. The total length (TL) ranged from 27 mm to 242 mm, total weight (
W
) ranged from 0.2 g to 148.2 g. The relationship of total length and weight was expressed as
W
=7.754×10
-6
TL
3.304
for the total samples. The age classes of males were 1–9 a, and that of females were 1–13 a. The von Bertalanffy functions based on otolith readings and observed length data were
L
t♂
=198.6(1–e
-0.094 ( t +3.497)
), and
L
t♀
=289.3(1–e
-0.089 ( t +1.109)
). The total mortality (
Z
) of male and female
G. firmispinatus
was estimated as 0.73/a and 0.40/a, respectively. The natural mortality (
M
) was evaluated as 0.25/a for males and 0.20/a for females, fishing mortality (
F
) was 0.35/a for males and 0.16/a for females. The exploitation ratio of the population was 0.66/a for males and 0.50/a for females. It was concluded that the growth of the fish is relatively slower than other congeneric fishes. The population of
G. firmispinatus
in the tributaries of the Anning River might be in over-exploitation under the current fishing intensity. |
| doi_str_mv | 10.1007/s00343-019-7372-1 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2917958742</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2917958742</sourcerecordid><originalsourceid>FETCH-LOGICAL-c316t-20cfbcf70aea3ecdaba4b7959a629e6ce3e9ff17283eb5cabc9f4e14bc6035563</originalsourceid><addsrcrecordid>eNp1kE9LAzEQxRdRUNQP4C3gRaGrk2Sz2_UmRasgCP45h2w66aa4SU1SpR787KZU8ORphnnz3jC_ojihcEEBmssIwCteAm3LhjespDvFAROMl1wwupt7aOtSCBjvF8cxLgCAwZiBEAfF901MdlAJI_GOqDmOyDz4z9SPiHIzMviQ1JtNa-INma4H5_V6GWwkxobBxqV1Kq0iOZtsps7OFF6RZ93bL596H5TOOp4T60jqkVw7Z92cPNkPDCMy6bN4VOwZ9Rbx-LceFq-3Ny-Tu_LhcXo_uX4oNad1Khlo02nTgELFUc9Up6quaUWratZirZFjawxt2JhjJ7TqdGsqpFWna-BC1PywON3mLoN_X2FMcuFXweWTkrU0J42biuUtut3SwccY0Mj81aDCWlKQG9JyS1pm0nJDWtLsYVtP3BCYY_hL_t_0AwXMgug</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2917958742</pqid></control><display><type>article</type><title>Estimates on age, growth, and mortality of Gymnocypris firmispinatus (Cyprinidae: Schizothoracinae) in the Anning River, China</title><source>ProQuest Central Essentials</source><source>ProQuest Central (Alumni Edition)</source><source>ProQuest Central Student</source><source>SpringerLink Journals</source><source>ProQuest Central Korea</source><source>ProQuest Central UK/Ireland</source><source>Alma/SFX Local Collection</source><source>ProQuest Central</source><creator>Ma, Baoshan ; Nie, Yuanyuan ; Wei, Kaijin ; Xu, Bin ; Zhu, Xiangyun ; Xu, Jin</creator><creatorcontrib>Ma, Baoshan ; Nie, Yuanyuan ; Wei, Kaijin ; Xu, Bin ; Zhu, Xiangyun ; Xu, Jin</creatorcontrib><description>The age, growth, and mortality of
Gymnocypris firmispinatus
were studied by 582 individuals that collected between July 2015 and June 2016 from the tributaries of the Anning River, China. The total length (TL) ranged from 27 mm to 242 mm, total weight (
W
) ranged from 0.2 g to 148.2 g. The relationship of total length and weight was expressed as
W
=7.754×10
-6
TL
3.304
for the total samples. The age classes of males were 1–9 a, and that of females were 1–13 a. The von Bertalanffy functions based on otolith readings and observed length data were
L
t♂
=198.6(1–e
-0.094 ( t +3.497)
), and
L
t♀
=289.3(1–e
-0.089 ( t +1.109)
). The total mortality (
Z
) of male and female
G. firmispinatus
was estimated as 0.73/a and 0.40/a, respectively. The natural mortality (
M
) was evaluated as 0.25/a for males and 0.20/a for females, fishing mortality (
F
) was 0.35/a for males and 0.16/a for females. The exploitation ratio of the population was 0.66/a for males and 0.50/a for females. It was concluded that the growth of the fish is relatively slower than other congeneric fishes. The population of
G. firmispinatus
in the tributaries of the Anning River might be in over-exploitation under the current fishing intensity.</description><identifier>ISSN: 2096-5508</identifier><identifier>EISSN: 2523-3521</identifier><identifier>DOI: 10.1007/s00343-019-7372-1</identifier><language>eng</language><publisher>Heidelberg: Science Press</publisher><subject>Age ; Aquaculture and Fisheries ; Earth and Environmental Science ; Earth Sciences ; Exploitation ; Females ; Fish ; Fish populations ; Fishing ; Fishing mortality ; Growth ; Gymnocypris firmispinatus ; Length-weight relationships ; Males ; Mortality ; Natural mortality ; Oceanography ; Rivers ; Total mortality ; Tributaries ; Year class</subject><ispartof>Journal of oceanology and limnology, 2019-03, Vol.37 (2), p.736-744</ispartof><rights>Chinese Society for Oceanology and Limnology, Science Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019</rights><rights>Chinese Society for Oceanology and Limnology, Science Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-20cfbcf70aea3ecdaba4b7959a629e6ce3e9ff17283eb5cabc9f4e14bc6035563</citedby><cites>FETCH-LOGICAL-c316t-20cfbcf70aea3ecdaba4b7959a629e6ce3e9ff17283eb5cabc9f4e14bc6035563</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/2917958742/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2917958742?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21388,21389,21390,21391,23256,27924,27925,33530,33703,33744,34005,34314,41488,42557,43659,43787,43805,43953,44067,51319,64385,64389,72469,74104,74283,74302,74473,74590</link.rule.ids></links><search><creatorcontrib>Ma, Baoshan</creatorcontrib><creatorcontrib>Nie, Yuanyuan</creatorcontrib><creatorcontrib>Wei, Kaijin</creatorcontrib><creatorcontrib>Xu, Bin</creatorcontrib><creatorcontrib>Zhu, Xiangyun</creatorcontrib><creatorcontrib>Xu, Jin</creatorcontrib><title>Estimates on age, growth, and mortality of Gymnocypris firmispinatus (Cyprinidae: Schizothoracinae) in the Anning River, China</title><title>Journal of oceanology and limnology</title><addtitle>J. Ocean. Limnol</addtitle><description>The age, growth, and mortality of
Gymnocypris firmispinatus
were studied by 582 individuals that collected between July 2015 and June 2016 from the tributaries of the Anning River, China. The total length (TL) ranged from 27 mm to 242 mm, total weight (
W
) ranged from 0.2 g to 148.2 g. The relationship of total length and weight was expressed as
W
=7.754×10
-6
TL
3.304
for the total samples. The age classes of males were 1–9 a, and that of females were 1–13 a. The von Bertalanffy functions based on otolith readings and observed length data were
L
t♂
=198.6(1–e
-0.094 ( t +3.497)
), and
L
t♀
=289.3(1–e
-0.089 ( t +1.109)
). The total mortality (
Z
) of male and female
G. firmispinatus
was estimated as 0.73/a and 0.40/a, respectively. The natural mortality (
M
) was evaluated as 0.25/a for males and 0.20/a for females, fishing mortality (
F
) was 0.35/a for males and 0.16/a for females. The exploitation ratio of the population was 0.66/a for males and 0.50/a for females. It was concluded that the growth of the fish is relatively slower than other congeneric fishes. The population of
G. firmispinatus
in the tributaries of the Anning River might be in over-exploitation under the current fishing intensity.</description><subject>Age</subject><subject>Aquaculture and Fisheries</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Exploitation</subject><subject>Females</subject><subject>Fish</subject><subject>Fish populations</subject><subject>Fishing</subject><subject>Fishing mortality</subject><subject>Growth</subject><subject>Gymnocypris firmispinatus</subject><subject>Length-weight relationships</subject><subject>Males</subject><subject>Mortality</subject><subject>Natural mortality</subject><subject>Oceanography</subject><subject>Rivers</subject><subject>Total mortality</subject><subject>Tributaries</subject><subject>Year class</subject><issn>2096-5508</issn><issn>2523-3521</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kE9LAzEQxRdRUNQP4C3gRaGrk2Sz2_UmRasgCP45h2w66aa4SU1SpR787KZU8ORphnnz3jC_ojihcEEBmssIwCteAm3LhjespDvFAROMl1wwupt7aOtSCBjvF8cxLgCAwZiBEAfF901MdlAJI_GOqDmOyDz4z9SPiHIzMviQ1JtNa-INma4H5_V6GWwkxobBxqV1Kq0iOZtsps7OFF6RZ93bL596H5TOOp4T60jqkVw7Z92cPNkPDCMy6bN4VOwZ9Rbx-LceFq-3Ny-Tu_LhcXo_uX4oNad1Khlo02nTgELFUc9Up6quaUWratZirZFjawxt2JhjJ7TqdGsqpFWna-BC1PywON3mLoN_X2FMcuFXweWTkrU0J42biuUtut3SwccY0Mj81aDCWlKQG9JyS1pm0nJDWtLsYVtP3BCYY_hL_t_0AwXMgug</recordid><startdate>20190301</startdate><enddate>20190301</enddate><creator>Ma, Baoshan</creator><creator>Nie, Yuanyuan</creator><creator>Wei, Kaijin</creator><creator>Xu, Bin</creator><creator>Zhu, Xiangyun</creator><creator>Xu, Jin</creator><general>Science Press</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QH</scope><scope>7QL</scope><scope>7SN</scope><scope>7TN</scope><scope>7U7</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</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>H96</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>M2P</scope><scope>M7N</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>20190301</creationdate><title>Estimates on age, growth, and mortality of Gymnocypris firmispinatus (Cyprinidae: Schizothoracinae) in the Anning River, China</title><author>Ma, Baoshan ; Nie, Yuanyuan ; Wei, Kaijin ; Xu, Bin ; Zhu, Xiangyun ; Xu, Jin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-20cfbcf70aea3ecdaba4b7959a629e6ce3e9ff17283eb5cabc9f4e14bc6035563</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Age</topic><topic>Aquaculture and Fisheries</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Exploitation</topic><topic>Females</topic><topic>Fish</topic><topic>Fish populations</topic><topic>Fishing</topic><topic>Fishing mortality</topic><topic>Growth</topic><topic>Gymnocypris firmispinatus</topic><topic>Length-weight relationships</topic><topic>Males</topic><topic>Mortality</topic><topic>Natural mortality</topic><topic>Oceanography</topic><topic>Rivers</topic><topic>Total mortality</topic><topic>Tributaries</topic><topic>Year class</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ma, Baoshan</creatorcontrib><creatorcontrib>Nie, Yuanyuan</creatorcontrib><creatorcontrib>Wei, Kaijin</creatorcontrib><creatorcontrib>Xu, Bin</creatorcontrib><creatorcontrib>Zhu, Xiangyun</creatorcontrib><creatorcontrib>Xu, Jin</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Aqualine</collection><collection>Bacteriology Abstracts (Microbiology B)</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>Science Database (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</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>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>Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</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>ProQuest Central Basic</collection><jtitle>Journal of oceanology and limnology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ma, Baoshan</au><au>Nie, Yuanyuan</au><au>Wei, Kaijin</au><au>Xu, Bin</au><au>Zhu, Xiangyun</au><au>Xu, Jin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Estimates on age, growth, and mortality of Gymnocypris firmispinatus (Cyprinidae: Schizothoracinae) in the Anning River, China</atitle><jtitle>Journal of oceanology and limnology</jtitle><stitle>J. Ocean. Limnol</stitle><date>2019-03-01</date><risdate>2019</risdate><volume>37</volume><issue>2</issue><spage>736</spage><epage>744</epage><pages>736-744</pages><issn>2096-5508</issn><eissn>2523-3521</eissn><abstract>The age, growth, and mortality of
Gymnocypris firmispinatus
were studied by 582 individuals that collected between July 2015 and June 2016 from the tributaries of the Anning River, China. The total length (TL) ranged from 27 mm to 242 mm, total weight (
W
) ranged from 0.2 g to 148.2 g. The relationship of total length and weight was expressed as
W
=7.754×10
-6
TL
3.304
for the total samples. The age classes of males were 1–9 a, and that of females were 1–13 a. The von Bertalanffy functions based on otolith readings and observed length data were
L
t♂
=198.6(1–e
-0.094 ( t +3.497)
), and
L
t♀
=289.3(1–e
-0.089 ( t +1.109)
). The total mortality (
Z
) of male and female
G. firmispinatus
was estimated as 0.73/a and 0.40/a, respectively. The natural mortality (
M
) was evaluated as 0.25/a for males and 0.20/a for females, fishing mortality (
F
) was 0.35/a for males and 0.16/a for females. The exploitation ratio of the population was 0.66/a for males and 0.50/a for females. It was concluded that the growth of the fish is relatively slower than other congeneric fishes. The population of
G. firmispinatus
in the tributaries of the Anning River might be in over-exploitation under the current fishing intensity.</abstract><cop>Heidelberg</cop><pub>Science Press</pub><doi>10.1007/s00343-019-7372-1</doi><tpages>9</tpages></addata></record> |
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| subjects | Age Aquaculture and Fisheries Earth and Environmental Science Earth Sciences Exploitation Females Fish Fish populations Fishing Fishing mortality Growth Gymnocypris firmispinatus Length-weight relationships Males Mortality Natural mortality Oceanography Rivers Total mortality Tributaries Year class |
| title | Estimates on age, growth, and mortality of Gymnocypris firmispinatus (Cyprinidae: Schizothoracinae) in the Anning River, China |
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