Auswirkungen von Wintermahd auf den Nährstoffhaushalt von Seeuferröhrichten des Bodensee-Untersees
| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-55828 |
| Author: | Ostendorp, Wolfgang |
| Year of publication: | 1997 |
| Published in: | Verhandlungen der Gesellschaft für Ökologie ; 27 (1997). - pp. 227-234 |
| Title in another language: | Winter-harvesting and nutrienteconomy of lakeside reed belts at Lake Constance-Untersee (Germany) |
| Summary: |
The fringing reeds (Phragmites australis (Cav.) Trin. ex Steud., Poaceae) at Lake Constance-Untersee were mown in winter thereby drastically reducing the input of decomposable organic matter (OM) to the sediment. A 4-years monitoring program was started to test whether or not this management influences the hydrochemistry of the bottom water layer, and leads to a decrease in OM, total N and total P in the surface sediment layer. It was found that the sediment/ water system of reed beds is well buffered against the removal of the current year's crop of dead Phragmites straw, because (I) the yearly input of dead biomass contributes only 14% to the OM pool of the reedbed, and (II) the decomposition rate of Phragmites litter is very low (c. 0.9 mg g-1 d.m. d-1).
|
| Subject (DDC): | 570 Biosciences, Biology |
| Keywords: | Litoralsedimente, Phragmites-Röhrichte, Feuchtgebietsmanagement, Aushagerung, littoral sediments, Phragmites reeds, wetland management, nutrient removal |
| Link to License: | Terms of use |
| Bibliography of Konstanz: | Yes |
Cite This
Files in this item
![[PDF]](/themes/Kops/images/mimes/pdf.png "PDF file"){kind=small}
OSTENDORP, Wolfgang, 1997. Auswirkungen von Wintermahd auf den Nährstoffhaushalt von Seeuferröhrichten des Bodensee-Untersees. In: Verhandlungen der Gesellschaft für Ökologie. 27, pp. 227-234
@article{Ostendorp1997Auswi-7013, title={Auswirkungen von Wintermahd auf den Nährstoffhaushalt von Seeuferröhrichten des Bodensee-Untersees}, year={1997}, volume={27}, journal={Verhandlungen der Gesellschaft für Ökologie}, pages={227--234}, author={Ostendorp, Wolfgang} }
<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/123456789/7013"> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:30:51Z</dcterms:available> <dcterms:title>Auswirkungen von Wintermahd auf den Nährstoffhaushalt von Seeuferröhrichten des Bodensee-Untersees</dcterms:title> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/7013"/> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7013/1/Auswirkungen_von_Wintermahd_auf_den_Naehrstoffhaushalt_von_Seeuferroehrichten_des_Bodensee_Untersees.pdf"/> <dc:rights>terms-of-use</dc:rights> <dcterms:abstract xml:lang="eng">The fringing reeds (Phragmites australis (Cav.) Trin. ex Steud., Poaceae) at Lake Constance-Untersee were mown in winter thereby drastically reducing the input of decomposable organic matter (OM) to the sediment. A 4-years monitoring program was started to test whether or not this management influences the hydrochemistry of the bottom water layer, and leads to a decrease in OM, total N and total P in the surface sediment layer. It was found that the sediment/ water system of reed beds is well buffered against the removal of the current year's crop of dead Phragmites straw, because (I) the yearly input of dead biomass contributes only 14% to the OM pool of the reedbed, and (II) the decomposition rate of Phragmites litter is very low (c. 0.9 mg g-1 d.m. d-1).</dcterms:abstract> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7013/1/Auswirkungen_von_Wintermahd_auf_den_Naehrstoffhaushalt_von_Seeuferroehrichten_des_Bodensee_Untersees.pdf"/> <dc:language>deu</dc:language> <dc:contributor>Ostendorp, Wolfgang</dc:contributor> <dcterms:bibliographicCitation>Zuerst ersch. in: Verhandlungen der Gesellschaft für Ökologie 27 (1997), S. 227-234</dcterms:bibliographicCitation> <dc:format>application/pdf</dc:format> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:30:51Z</dc:date> <dcterms:issued>1997</dcterms:issued> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dcterms:alternative>Winter-harvesting and nutrienteconomy of lakeside reed belts at Lake Constance-Untersee (Germany)</dcterms:alternative> <dc:creator>Ostendorp, Wolfgang</dc:creator> </rdf:Description> </rdf:RDF>
Downloads since Oct 1, 2014 (Information about access statistics)
| Auswirkungen_von_Wintermahd_auf_den_Naehrstoffhaushalt_von_Seeuferroehrichten_des_Bodensee_Untersees.pdf | 170 |
This item appears in the following Collection(s)
Except where otherwise noted, this item's license is described as terms-of-use
Search KOPS
Browse
My Account
