Effects of continual burial by sediment on seedling emergence and morphology of Suaeda salsa in the coastal marsh of the Yellow River estuary, China
A greenhouse study was conducted to determine the impacts of continual burial on seedling emergence and morphology of Suaeda salsa, a pioneer species in the coastal marsh of the Yellow River estuary. From May to June 2012, seeds of S. salsa were artificially buried to depths of 0 cm (no burial), 2 c...
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| Veröffentlicht in: | Journal of environmental management 2014-03, Vol.135, p.27-35 |
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| description | A greenhouse study was conducted to determine the impacts of continual burial on seedling emergence and morphology of Suaeda salsa, a pioneer species in the coastal marsh of the Yellow River estuary. From May to June 2012, seeds of S. salsa were artificially buried to depths of 0 cm (no burial), 2 cm (burial of 1 mm d−1), 4 cm (burial of 2 mm d−1), 6 cm (burial of 3 mm d−1), 8 cm (burial of 4 mm d−1) and 10 cm (burial of 5 mm d−1) in plastic pots filled with unsterilized sediment. Results showed that the percent emergence of seedlings had a significantly negative correlation with continual burial depth (p |
| doi_str_mv | 10.1016/j.jenvman.2014.01.017 |
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•Seedling emergence and morphology were greatly affected by continual burials.•Seedling emergence had significantly negative correlation with continual burial depth.•The highest seedling emergence (56.00 ± 6.60%) occurred from 2 cm continual burial.•Suaeda salsa had a special strategy to tolerate the continual burials in coastal marsh.•Thin-layer burial (1–2 mm d−1) was favorable for restoring the degraded S. salsa marsh.</description><identifier>ISSN: 0301-4797</identifier><identifier>EISSN: 1095-8630</identifier><identifier>DOI: 10.1016/j.jenvman.2014.01.017</identifier><identifier>PMID: 24508844</identifier><identifier>CODEN: JEVMAW</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Applied ecology ; Biological and medical sciences ; Brackish water ecosystems ; Chenopodiaceae - growth & development ; China ; Coastal ; Conservation, protection and management of environment and wildlife ; Continual burial ; Decision making ; Effects ; Emergence ; Estuaries ; Estuarine environments ; Fundamental and applied biological sciences. Psychology ; General aspects ; Geologic Sediments ; Marshes ; Morphological trait ; Morphology ; Restoration ; Rivers ; Rivers - chemistry ; Sediments ; Seedling emergence ; Seedlings - growth & development ; Seeds ; Suaeda salsa ; Synecology ; Weeds ; Wetlands ; Yellow River estuary</subject><ispartof>Journal of environmental management, 2014-03, Vol.135, p.27-35</ispartof><rights>2014 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2014 Elsevier Ltd. All rights reserved.</rights><rights>Copyright Academic Press Ltd. Mar 15, 2014</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c536t-9504ab49f71b75b53bae8a6916fff9f23a43c9e005284c110f03bc87cb60b1533</citedby><cites>FETCH-LOGICAL-c536t-9504ab49f71b75b53bae8a6916fff9f23a43c9e005284c110f03bc87cb60b1533</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jenvman.2014.01.017$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28344426$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24508844$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sun, Zhigao</creatorcontrib><creatorcontrib>Song, Hongli</creatorcontrib><creatorcontrib>Sun, Jingkuan</creatorcontrib><creatorcontrib>Sun, Wenguang</creatorcontrib><title>Effects of continual burial by sediment on seedling emergence and morphology of Suaeda salsa in the coastal marsh of the Yellow River estuary, China</title><title>Journal of environmental management</title><addtitle>J Environ Manage</addtitle><description>A greenhouse study was conducted to determine the impacts of continual burial on seedling emergence and morphology of Suaeda salsa, a pioneer species in the coastal marsh of the Yellow River estuary. From May to June 2012, seeds of S. salsa were artificially buried to depths of 0 cm (no burial), 2 cm (burial of 1 mm d−1), 4 cm (burial of 2 mm d−1), 6 cm (burial of 3 mm d−1), 8 cm (burial of 4 mm d−1) and 10 cm (burial of 5 mm d−1) in plastic pots filled with unsterilized sediment. Results showed that the percent emergence of seedlings had a significantly negative correlation with continual burial depth (p < 0.001). A large percentage of seedlings emerged from 2, 4 and 6 cm burial depths, with the highest emergence (56.00 ± 6.60%) occurring from 2 cm depth. The shortest emergence time occurred at 4 cm burial depth and seeds buried at 10 cm depth took longer to emerge than those at other depths. At shallow or moderate burials, a stimulatory effect on seedling height, stem diameter, number and length of branch, taproot length and dry mass were observed. With increasing burial depth, root-mass and leaf-mass ratios generally increased while stem-mass ratio decreased. Sediment burial also stimulated part of the hypocotyl below the sediment to form adventitious roots, implying that S. salsa seedlings had a special adaptive strategy in response to the rapid and dynamic burial environment in the coastal marsh of the Yellow River estuary. The use of thin-layer continual burial (1–2 mm d−1) to promote the emergence of S. salsa seedlings in degraded marsh was feasible, and our study provided another way for the restoration of S. salsa marsh during the initial stage of seedling establishment and laid a good foundation for the scientific decision-making and management of restoration project at a large scale.
•Seedling emergence and morphology were greatly affected by continual burials.•Seedling emergence had significantly negative correlation with continual burial depth.•The highest seedling emergence (56.00 ± 6.60%) occurred from 2 cm continual burial.•Suaeda salsa had a special strategy to tolerate the continual burials in coastal marsh.•Thin-layer burial (1–2 mm d−1) was favorable for restoring the degraded S. salsa marsh.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Applied ecology</subject><subject>Biological and medical sciences</subject><subject>Brackish water ecosystems</subject><subject>Chenopodiaceae - growth & development</subject><subject>China</subject><subject>Coastal</subject><subject>Conservation, protection and management of environment and wildlife</subject><subject>Continual burial</subject><subject>Decision making</subject><subject>Effects</subject><subject>Emergence</subject><subject>Estuaries</subject><subject>Estuarine environments</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Geologic Sediments</subject><subject>Marshes</subject><subject>Morphological trait</subject><subject>Morphology</subject><subject>Restoration</subject><subject>Rivers</subject><subject>Rivers - chemistry</subject><subject>Sediments</subject><subject>Seedling emergence</subject><subject>Seedlings - growth & development</subject><subject>Seeds</subject><subject>Suaeda salsa</subject><subject>Synecology</subject><subject>Weeds</subject><subject>Wetlands</subject><subject>Yellow River estuary</subject><issn>0301-4797</issn><issn>1095-8630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkl2rEzEQhoMonlr9CUpABC9sTTbJJnt1kHL8gAOCHxdehWx20qbsJjXZrfR_-IPN2qrgjcLAhPDMO5N5g9BjStaU0Prlfr2HcBxMWFeE8jWhJeQdtKCkEStVM3IXLQgjdMVlI6_Qg5z3hBBWUXkfXVVcEKU4X6DvN86BHTOODtsYRh8m0-N2Sn5OJ5yh8wOEEcdQztD1PmwxDJC2ECxgEzo8xHTYxT5uT7PIx8lAZ3A2fTbYBzzuoAibPBa9waS8m6H58gv0ffyGP_gjJAx5nEw6vcCbnQ_mIbrnSj08uuQl-vz65tPm7er2_Zt3m1e3KytYPa4aQbhpeeMkbaVoBWsNKFM3tHbONa5ihjPbACGiUtxSShxhrVXStjVpqWBsiZ6fdQ8pfp3KDHrw2Za5TIA4ZU1rJVRZtqT_gcqa8Vr9RJ_-he7jlEJ5iKaCSEUrVZovkThTNsWcEzh9SL4s6KQp0bPDeq8vDuvZYU1oCVnqnlzUp3aA7nfVL0sL8OwCmGxN75IJ1uc_nGKc86ou3PWZg7Lho4eks_WzqZ1P5UfoLvp_jPIDe-nHBg</recordid><startdate>20140315</startdate><enddate>20140315</enddate><creator>Sun, Zhigao</creator><creator>Song, Hongli</creator><creator>Sun, Jingkuan</creator><creator>Sun, Wenguang</creator><general>Elsevier Ltd</general><general>Elsevier</general><general>Academic Press Ltd</general><scope>IQODW</scope><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>7QH</scope><scope>7SN</scope><scope>7ST</scope><scope>7UA</scope><scope>8BJ</scope><scope>C1K</scope><scope>F1W</scope><scope>FQK</scope><scope>H97</scope><scope>JBE</scope><scope>L.G</scope><scope>SOI</scope><scope>7TG</scope><scope>7TN</scope><scope>7U6</scope><scope>H95</scope><scope>KL.</scope><scope>7SU</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20140315</creationdate><title>Effects of continual burial by sediment on seedling emergence and morphology of Suaeda salsa in the coastal marsh of the Yellow River estuary, China</title><author>Sun, Zhigao ; Song, Hongli ; Sun, Jingkuan ; Sun, Wenguang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c536t-9504ab49f71b75b53bae8a6916fff9f23a43c9e005284c110f03bc87cb60b1533</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Applied ecology</topic><topic>Biological and medical sciences</topic><topic>Brackish water ecosystems</topic><topic>Chenopodiaceae - growth & development</topic><topic>China</topic><topic>Coastal</topic><topic>Conservation, protection and management of environment and wildlife</topic><topic>Continual burial</topic><topic>Decision making</topic><topic>Effects</topic><topic>Emergence</topic><topic>Estuaries</topic><topic>Estuarine environments</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Geologic Sediments</topic><topic>Marshes</topic><topic>Morphological trait</topic><topic>Morphology</topic><topic>Restoration</topic><topic>Rivers</topic><topic>Rivers - chemistry</topic><topic>Sediments</topic><topic>Seedling emergence</topic><topic>Seedlings - growth & development</topic><topic>Seeds</topic><topic>Suaeda salsa</topic><topic>Synecology</topic><topic>Weeds</topic><topic>Wetlands</topic><topic>Yellow River estuary</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, Zhigao</creatorcontrib><creatorcontrib>Song, Hongli</creatorcontrib><creatorcontrib>Sun, Jingkuan</creatorcontrib><creatorcontrib>Sun, Wenguang</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Water Resources Abstracts</collection><collection>International Bibliography of the Social Sciences (IBSS)</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>International Bibliography of the Social Sciences</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>International Bibliography of the Social Sciences</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of environmental management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, Zhigao</au><au>Song, Hongli</au><au>Sun, Jingkuan</au><au>Sun, Wenguang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of continual burial by sediment on seedling emergence and morphology of Suaeda salsa in the coastal marsh of the Yellow River estuary, China</atitle><jtitle>Journal of environmental management</jtitle><addtitle>J Environ Manage</addtitle><date>2014-03-15</date><risdate>2014</risdate><volume>135</volume><spage>27</spage><epage>35</epage><pages>27-35</pages><issn>0301-4797</issn><eissn>1095-8630</eissn><coden>JEVMAW</coden><abstract>A greenhouse study was conducted to determine the impacts of continual burial on seedling emergence and morphology of Suaeda salsa, a pioneer species in the coastal marsh of the Yellow River estuary. From May to June 2012, seeds of S. salsa were artificially buried to depths of 0 cm (no burial), 2 cm (burial of 1 mm d−1), 4 cm (burial of 2 mm d−1), 6 cm (burial of 3 mm d−1), 8 cm (burial of 4 mm d−1) and 10 cm (burial of 5 mm d−1) in plastic pots filled with unsterilized sediment. Results showed that the percent emergence of seedlings had a significantly negative correlation with continual burial depth (p < 0.001). A large percentage of seedlings emerged from 2, 4 and 6 cm burial depths, with the highest emergence (56.00 ± 6.60%) occurring from 2 cm depth. The shortest emergence time occurred at 4 cm burial depth and seeds buried at 10 cm depth took longer to emerge than those at other depths. At shallow or moderate burials, a stimulatory effect on seedling height, stem diameter, number and length of branch, taproot length and dry mass were observed. With increasing burial depth, root-mass and leaf-mass ratios generally increased while stem-mass ratio decreased. Sediment burial also stimulated part of the hypocotyl below the sediment to form adventitious roots, implying that S. salsa seedlings had a special adaptive strategy in response to the rapid and dynamic burial environment in the coastal marsh of the Yellow River estuary. The use of thin-layer continual burial (1–2 mm d−1) to promote the emergence of S. salsa seedlings in degraded marsh was feasible, and our study provided another way for the restoration of S. salsa marsh during the initial stage of seedling establishment and laid a good foundation for the scientific decision-making and management of restoration project at a large scale.
•Seedling emergence and morphology were greatly affected by continual burials.•Seedling emergence had significantly negative correlation with continual burial depth.•The highest seedling emergence (56.00 ± 6.60%) occurred from 2 cm continual burial.•Suaeda salsa had a special strategy to tolerate the continual burials in coastal marsh.•Thin-layer burial (1–2 mm d−1) was favorable for restoring the degraded S. salsa marsh.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>24508844</pmid><doi>10.1016/j.jenvman.2014.01.017</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animal and plant ecology Animal, plant and microbial ecology Applied ecology Biological and medical sciences Brackish water ecosystems Chenopodiaceae - growth & development China Coastal Conservation, protection and management of environment and wildlife Continual burial Decision making Effects Emergence Estuaries Estuarine environments Fundamental and applied biological sciences. Psychology General aspects Geologic Sediments Marshes Morphological trait Morphology Restoration Rivers Rivers - chemistry Sediments Seedling emergence Seedlings - growth & development Seeds Suaeda salsa Synecology Weeds Wetlands Yellow River estuary |
| title | Effects of continual burial by sediment on seedling emergence and morphology of Suaeda salsa in the coastal marsh of the Yellow River estuary, China |
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