Post-release stranding rates of stocked allis shad (Alosa alosa) larvae exposed to surface wave action

Stoll, Stefan; Beeck, Peter

Post-release stranding rates of stocked allis shad (Alosa alosa) larvae exposed to surface wave action

Dateien

post release stranding stoll beeck.pdfGröße: 2.74 MBDownloads: 259

Datum

2011

Autor:innen

Stoll, Stefan

Beeck, Peter

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Journal of Applied Ichthyology. 2011, 27, pp. 41-44. ISSN 0175-8659. Available under: doi: 10.1111/j.1439-0426.2011.01879.x

Zusammenfassung

The objectives of the present study were to test the effects of sudden wave action caused by ships on newly released larval shad thriving along shallow river beaches because heavy shipping traffic has developed in many shad river systems. Experiments were conducted in a wave tank simulating a crosssection of the river shore. Up to 17% of the one week old allis shad stranded within the first 7 h after their release, but with increasing age of the released larvae, stranding rates decreased. Stranding rates were always highest directly after the release of fish and decreased throughout the experimental period of 7 h. The stranding rates were further influenced by weather, with higher stranding rates when it was sunny and when water temperatures were low. These results can be used to improve release strategies and stocking procedures of shad larvae and may probably be applied to other larval fish species as well.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Zitieren

ISO 690

STOLL, Stefan, Peter BEECK, 2011. Post-release stranding rates of stocked allis shad (Alosa alosa) larvae exposed to surface wave action. In: Journal of Applied Ichthyology. 2011, 27, pp. 41-44. ISSN 0175-8659. Available under: doi: 10.1111/j.1439-0426.2011.01879.x

BibTex

@article{Stoll2011Postr-20444,
  year={2011},
  doi={10.1111/j.1439-0426.2011.01879.x},
  title={Post-release stranding rates of stocked allis shad (Alosa alosa) larvae exposed to surface wave action},
  volume={27},
  issn={0175-8659},
  journal={Journal of Applied Ichthyology},
  pages={41--44},
  author={Stoll, Stefan and Beeck, Peter}
}

RDF

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/20444">
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:bibliographicCitation>Journal of Applied Ichthyology ; 27 (2011), S3. - S. 41-44</dcterms:bibliographicCitation>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/20444/2/post%20release%20stranding%20stoll%20beeck.pdf"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-10-12T09:23:57Z</dc:date>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:contributor>Stoll, Stefan</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-12-31T23:25:07Z</dcterms:available>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Stoll, Stefan</dc:creator>
    <dcterms:title>Post-release stranding rates of stocked allis shad (Alosa alosa) larvae exposed to surface wave action</dcterms:title>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/20444/2/post%20release%20stranding%20stoll%20beeck.pdf"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/20444"/>
    <dc:creator>Beeck, Peter</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:abstract xml:lang="eng">The objectives of the present study were to test the effects of sudden wave action caused by ships on newly released larval shad thriving along shallow river beaches because heavy shipping traffic has developed in many shad river systems. Experiments were conducted in a wave tank simulating a crosssection of the river shore. Up to 17% of the one week old allis shad stranded within the first 7 h after their release, but with increasing age of the released larvae, stranding rates decreased. Stranding rates were always highest directly after the release of fish and decreased throughout the experimental period of 7 h. The stranding rates were further influenced by weather, with higher stranding rates when it was sunny and when water temperatures were low. These results can be used to improve release strategies and stocking procedures of shad larvae and may probably be applied to other larval fish species as well.</dcterms:abstract>
    <dc:language>eng</dc:language>
    <dc:contributor>Beeck, Peter</dc:contributor>
    <dcterms:issued>2011</dcterms:issued>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
  </rdf:Description>
</rdf:RDF>