Effect of eutrophication on culm architecture of lakeshore Phragmites reeds

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OSTENDORP, Wolfgang, Eva TIEDGE, Sven HILLE, 2001. Effect of eutrophication on culm architecture of lakeshore Phragmites reeds. In: Aquatic Botany. 69(2/4), pp. 177-193. ISSN 0304-3770. Available under: doi: 10.1016/S0304-3770(01)00137-1

@article{Ostendorp2001Effec-7752, title={Effect of eutrophication on culm architecture of lakeshore Phragmites reeds}, year={2001}, doi={10.1016/S0304-3770(01)00137-1}, number={2/4}, volume={69}, issn={0304-3770}, journal={Aquatic Botany}, pages={177--193}, author={Ostendorp, Wolfgang and Tiedge, Eva and Hille, Sven} }

<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/rdf/resource/123456789/7752"> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:abstract xml:lang="eng">The eutrophication of lakes in central Europe has been assumed to be at least partly responsible for a widespread die-back of fringing Phragmites australis reeds. To test the 'eutrophication hypothesis' on a broad data basis, lakeshore reed stands at41lakes of known trophic status and 10 stands in waste water and sludge treatment plants in Denmark and north Germany (North data subset, n = 26), and south Germany, Switzerland and Austria (South data subset, n = 25) were investigated. A total of 24 culm performance variables in three different shoot classes were analyzed by two-way ANOVA with the geographic origin and the 'relative trophic index' as factors. The geographic origin had a pronounced influence on culm architecture. whereas the effect of the trophic level mostly failed to be significant in the ANOVA. The culms from the North reed stands showed a weaker performance throughout than those from the South stands for a given trophic level. However, some of the morphometric traits in the North stands were significant positively correlated with the trophic level but very few significant cases were observed in the South data subset. Three hypotheses are discussed to explain the geographic effect: climatic effects. geochemistry of lake water and sediments, and trophic history of the lakes. It is concluded that lake eutrophication does not influence the culm performance negatively and that eutrophication cannot be regarded as a general cause in reed decline.</dcterms:abstract> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:37:16Z</dc:date> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7752/1/Ostendorp_Effect_of_eutrophication.pdf"/> <dc:language>eng</dc:language> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dc:creator>Tiedge, Eva</dc:creator> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/7752"/> <dcterms:title>Effect of eutrophication on culm architecture of lakeshore Phragmites reeds</dcterms:title> <dc:contributor>Ostendorp, Wolfgang</dc:contributor> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Hille, Sven</dc:creator> <dc:contributor>Hille, Sven</dc:contributor> <dcterms:bibliographicCitation>First publ. in: Aquatic Botany 69 (2001), 2/4, pp. 177-193</dcterms:bibliographicCitation> <dc:rights>deposit-license</dc:rights> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:37:16Z</dcterms:available> <dc:creator>Ostendorp, Wolfgang</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7752/1/Ostendorp_Effect_of_eutrophication.pdf"/> <dcterms:issued>2001</dcterms:issued> <dc:format>application/pdf</dc:format> <dc:contributor>Tiedge, Eva</dc:contributor> </rdf:Description> </rdf:RDF>

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