Sedimente und Sedimentbildung in Seeuferröhrichten des Bodensee-Untersees

Ostendorp, Wolfgang

Sedimente und Sedimentbildung in Seeuferröhrichten des Bodensee-Untersees

Dateien

Ostendorp_Sedimente_und_Sedimentbildung.pdfGröße: 626.59 KBDownloads: 235

Datum

1992

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Titel in einer weiteren Sprache

Sediments and Sedimentation in Littoral Reed-Stands of Lake Constance-Untersee

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Limnologica. 1992, 22(1), pp. 16-33

Zusammenfassung

The stratigraphy of littoral sediments in the reedbelt at Lake Constance-Untersee, the contents of nitrogen, phosphorus and organic matter, and the rate of litter breakdown were investigated. All parameters were found to be a function of the altitude relative to the lake level, that is they depend on the duration of the yearly submergence. Phragmites australis by far is the most important source of organic matter, whereas the input from the open lake is negligible. The accumulation of organic matter is probably due to nutrient limitation of the microbial breakdown of the litter. It is suggested that the reedbelt act as a sink for suspended and dissolved nutrients coming from the lake. Regarding the eutrophication of Lake Constance-Untersee and the causes of the 'die-back' of reeds, no surplus accumulation of nutrients in the upper sediment layers could be demonstrated. A model of littoral sedimentation and the impact of the covering by reed vegetation is developed.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

Phragmites australis, Litter breakdown, Reed decline, Nutrients, Sedimentation model

Zitieren

ISO 690

OSTENDORP, Wolfgang, 1992. Sedimente und Sedimentbildung in Seeuferröhrichten des Bodensee-Untersees. In: Limnologica. 1992, 22(1), pp. 16-33

BibTex

@article{Ostendorp1992Sedim-7125,
  year={1992},
  title={Sedimente und Sedimentbildung in Seeuferröhrichten des Bodensee-Untersees},
  number={1},
  volume={22},
  journal={Limnologica},
  pages={16--33},
  author={Ostendorp, Wolfgang}
}

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/123456789/7125">
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/7125"/>
    <dcterms:bibliographicCitation>Zuerst ersch. in: Limnologica 22 (1992), 1, S. 16-33</dcterms:bibliographicCitation>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dcterms:alternative>Sediments and Sedimentation in Littoral Reed-Stands of Lake Constance-Untersee</dcterms:alternative>
    <dcterms:title>Sedimente und Sedimentbildung in Seeuferröhrichten des Bodensee-Untersees</dcterms:title>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:contributor>Ostendorp, Wolfgang</dc:contributor>
    <dc:language>deu</dc:language>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:31:40Z</dc:date>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:31:40Z</dcterms:available>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7125/1/Ostendorp_Sedimente_und_Sedimentbildung.pdf"/>
    <dcterms:abstract xml:lang="eng">The stratigraphy of littoral sediments in the reedbelt at Lake Constance-Untersee, the contents of nitrogen, phosphorus and organic matter, and the rate of litter breakdown were investigated. All parameters were found to be a function of the altitude relative to the lake level, that is they depend on the duration of the yearly submergence. Phragmites australis by far is the most important source of organic matter, whereas the input from the open lake is negligible. The accumulation of organic matter is probably due to nutrient limitation of the microbial breakdown of the litter. It is suggested that the reedbelt act as a sink for suspended and dissolved nutrients coming from the lake. Regarding the eutrophication of Lake Constance-Untersee and the causes of the 'die-back' of reeds, no surplus accumulation of nutrients in the upper sediment layers could be demonstrated. A model of littoral sedimentation and the impact of the covering by reed vegetation is developed.</dcterms:abstract>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:issued>1992</dcterms:issued>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:format>application/pdf</dc:format>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7125/1/Ostendorp_Sedimente_und_Sedimentbildung.pdf"/>
    <dc:creator>Ostendorp, Wolfgang</dc:creator>
  </rdf:Description>
</rdf:RDF>

Universitätsbibliographie

Nein