Impacts of Spartina alterniflora invasion on the benthic food web in the Yellow River Delta during autumn
was introduced into the Yellow River Delta (YRD) in 1990 with the purpose of shore protection and siltation accretion. However, it spread rapidly and became a severe threat to the local coastal wetland ecosystem. To assess the impacts of invasion on the benthic food web, we sampled the potential foo...
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| Veröffentlicht in: | Ying yong sheng tai xue bao 2021-12, Vol.32 (12), p.4499-4507 |
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| container_title | Ying yong sheng tai xue bao |
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| creator | Jiang, Shao-Yu Chen, Lin-Lin Yan, Lang Liu, Chun-Yun Peng, Zi-Rui Zhang, Chuan-Xin Li, Bao-Quan |
| description | was introduced into the Yellow River Delta (YRD) in 1990 with the purpose of shore protection and siltation accretion. However, it spread rapidly and became a severe threat to the local coastal wetland ecosystem. To assess the impacts of
invasion on the benthic food web, we sampled the potential food sources of macrobenthos in November 2020, analyzed the trophic level and the benthic food web structure based on stable isotope technique. Results showed that the average δ
C values of macrobenthic food sources followed an order: sediment organic matter (SOM) >
> benthic microalgae > particulate organic matter (POM) >
. The average δ
N values significantly differed among food sources, ranging from 1.24‰ to 9.03‰. The trophic levels of different macrobenthos ranged from 1.73 to 4.19, of which the bivalve species was the lowest one.
and the decayed debris were the most important food sources for macrobenthos, but without any impact on the trophic level structure of macro-benthos. In conclusion,
invasion distinctly |
| doi_str_mv | 10.13287/j.1001-9332.202112.009 |
| format | Article |
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invasion on the benthic food web, we sampled the potential food sources of macrobenthos in November 2020, analyzed the trophic level and the benthic food web structure based on stable isotope technique. Results showed that the average δ
C values of macrobenthic food sources followed an order: sediment organic matter (SOM) >
> benthic microalgae > particulate organic matter (POM) >
. The average δ
N values significantly differed among food sources, ranging from 1.24‰ to 9.03‰. The trophic levels of different macrobenthos ranged from 1.73 to 4.19, of which the bivalve species was the lowest one.
and the decayed debris were the most important food sources for macrobenthos, but without any impact on the trophic level structure of macro-benthos. In conclusion,
invasion distinctly</description><identifier>ISSN: 1001-9332</identifier><identifier>DOI: 10.13287/j.1001-9332.202112.009</identifier><identifier>PMID: 34951291</identifier><language>chi</language><publisher>China</publisher><subject>China ; Ecosystem ; Food Chain ; Introduced Species ; Poaceae ; Rivers ; Wetlands</subject><ispartof>Ying yong sheng tai xue bao, 2021-12, Vol.32 (12), p.4499-4507</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34951291$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jiang, Shao-Yu</creatorcontrib><creatorcontrib>Chen, Lin-Lin</creatorcontrib><creatorcontrib>Yan, Lang</creatorcontrib><creatorcontrib>Liu, Chun-Yun</creatorcontrib><creatorcontrib>Peng, Zi-Rui</creatorcontrib><creatorcontrib>Zhang, Chuan-Xin</creatorcontrib><creatorcontrib>Li, Bao-Quan</creatorcontrib><title>Impacts of Spartina alterniflora invasion on the benthic food web in the Yellow River Delta during autumn</title><title>Ying yong sheng tai xue bao</title><addtitle>Ying Yong Sheng Tai Xue Bao</addtitle><description>was introduced into the Yellow River Delta (YRD) in 1990 with the purpose of shore protection and siltation accretion. However, it spread rapidly and became a severe threat to the local coastal wetland ecosystem. To assess the impacts of
invasion on the benthic food web, we sampled the potential food sources of macrobenthos in November 2020, analyzed the trophic level and the benthic food web structure based on stable isotope technique. Results showed that the average δ
C values of macrobenthic food sources followed an order: sediment organic matter (SOM) >
> benthic microalgae > particulate organic matter (POM) >
. The average δ
N values significantly differed among food sources, ranging from 1.24‰ to 9.03‰. The trophic levels of different macrobenthos ranged from 1.73 to 4.19, of which the bivalve species was the lowest one.
and the decayed debris were the most important food sources for macrobenthos, but without any impact on the trophic level structure of macro-benthos. In conclusion,
invasion distinctly</description><subject>China</subject><subject>Ecosystem</subject><subject>Food Chain</subject><subject>Introduced Species</subject><subject>Poaceae</subject><subject>Rivers</subject><subject>Wetlands</subject><issn>1001-9332</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kE1LxDAYhHNQ3GXdv6A5eun65qttjrJ-LSwIuhdPJWlTN9ImNUlX_PcWXYWBgeFhGAahSwIrwmhZXL-vCADJJGN0RYESQlcA8gTN_-MZWsZoNUAuipwCnKEZ41IQKskc2U0_qDpF7Fv8MqiQrFNYdckEZ9vOB4WtO6hovcOT0t5gbVza2xq33jf40-gJ-MlfTdf5T_xsDybgW9MlhZsxWPeG1ZjG3p2j01Z10SyPvkC7-7vd-jHbPj1s1jfbbBA5yRrVCJBtI1RZFDKHkk-rhc65JNpIDbJUbV0CYURybRowRDChOBeSA9O0YAt09Vs7BP8xmpiq3sZ62qac8WOsaE44ZYRJOaEXR3TUvWmqIdheha_q7x32DX5eZqg</recordid><startdate>202112</startdate><enddate>202112</enddate><creator>Jiang, Shao-Yu</creator><creator>Chen, Lin-Lin</creator><creator>Yan, Lang</creator><creator>Liu, Chun-Yun</creator><creator>Peng, Zi-Rui</creator><creator>Zhang, Chuan-Xin</creator><creator>Li, Bao-Quan</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>202112</creationdate><title>Impacts of Spartina alterniflora invasion on the benthic food web in the Yellow River Delta during autumn</title><author>Jiang, Shao-Yu ; Chen, Lin-Lin ; Yan, Lang ; Liu, Chun-Yun ; Peng, Zi-Rui ; Zhang, Chuan-Xin ; Li, Bao-Quan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p561-dad509fd5a877960846575b6491be9b098afc8013194bed0e1535a4459403b273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2021</creationdate><topic>China</topic><topic>Ecosystem</topic><topic>Food Chain</topic><topic>Introduced Species</topic><topic>Poaceae</topic><topic>Rivers</topic><topic>Wetlands</topic><toplevel>online_resources</toplevel><creatorcontrib>Jiang, Shao-Yu</creatorcontrib><creatorcontrib>Chen, Lin-Lin</creatorcontrib><creatorcontrib>Yan, Lang</creatorcontrib><creatorcontrib>Liu, Chun-Yun</creatorcontrib><creatorcontrib>Peng, Zi-Rui</creatorcontrib><creatorcontrib>Zhang, Chuan-Xin</creatorcontrib><creatorcontrib>Li, Bao-Quan</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Ying yong sheng tai xue bao</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jiang, Shao-Yu</au><au>Chen, Lin-Lin</au><au>Yan, Lang</au><au>Liu, Chun-Yun</au><au>Peng, Zi-Rui</au><au>Zhang, Chuan-Xin</au><au>Li, Bao-Quan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impacts of Spartina alterniflora invasion on the benthic food web in the Yellow River Delta during autumn</atitle><jtitle>Ying yong sheng tai xue bao</jtitle><addtitle>Ying Yong Sheng Tai Xue Bao</addtitle><date>2021-12</date><risdate>2021</risdate><volume>32</volume><issue>12</issue><spage>4499</spage><epage>4507</epage><pages>4499-4507</pages><issn>1001-9332</issn><abstract>was introduced into the Yellow River Delta (YRD) in 1990 with the purpose of shore protection and siltation accretion. However, it spread rapidly and became a severe threat to the local coastal wetland ecosystem. To assess the impacts of
invasion on the benthic food web, we sampled the potential food sources of macrobenthos in November 2020, analyzed the trophic level and the benthic food web structure based on stable isotope technique. Results showed that the average δ
C values of macrobenthic food sources followed an order: sediment organic matter (SOM) >
> benthic microalgae > particulate organic matter (POM) >
. The average δ
N values significantly differed among food sources, ranging from 1.24‰ to 9.03‰. The trophic levels of different macrobenthos ranged from 1.73 to 4.19, of which the bivalve species was the lowest one.
and the decayed debris were the most important food sources for macrobenthos, but without any impact on the trophic level structure of macro-benthos. In conclusion,
invasion distinctly</abstract><cop>China</cop><pmid>34951291</pmid><doi>10.13287/j.1001-9332.202112.009</doi><tpages>9</tpages></addata></record> |
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| language | chi |
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| source | MEDLINE; EZB-FREE-00999 freely available EZB journals |
| subjects | China Ecosystem Food Chain Introduced Species Poaceae Rivers Wetlands |
| title | Impacts of Spartina alterniflora invasion on the benthic food web in the Yellow River Delta during autumn |
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