Publikation:

Small-scale heterogeneity of Ranunculus trichophyllus in Lake Tovel (microhabitat, morphology, phenolic compounds and molecular taxonomy)

Lade...
Vorschaubild

Datum

2004

Autor:innen

Rott, Eugen
Schwienbacher, Erich

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

DOI (zitierfähiger Link)
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Acta Biologica. 2004, 81(Supplemento 2), pp. 359-367

Zusammenfassung

Small-scale heterogeneity of Ranunculus trichophyllus in Lake Tovel (microhabitat, morphology, phenolic compounds and molecular taxonomy) - A water buttercup (Ranunculus trichophyllus Chaix) and a stonewort (Chara aspera Detharding ex Willdenow) are forming the actual macrophyte vegetation in Lake Tovel (Prov. Trento, Italy). Both elements and their similar distribution pattern have already been recorded more than 60 years ago. The two taxa were found in patches near shore and in deep layers not falling dry at all and showed striking morphological differences between the microhabitats. The focus was set on two populations of Ranunculus: one prostrate, vivid green with many fl owers opening above the water surface, common for the shorelines around the lake; the other one, mostly soft, prostrate dark-green to brownish and sterile, found regularily at 3-4 m depth in the shallow SE basin. Potential reasons for this variability are discussed, mainly: (1) extreme environmental gradients leading to a high phenotypic plasticity of one taxon over longer periods in time and (2) hybridisation of two closely related (infraspecifi c) taxa occurring within the larger lake catchment leading to a specifi c littoral ecotype, respectively. The approach to solve this question combines classical biometry with modern chemotaxonomic and genetic analyses (ITS1 sequences documented in this paper).

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
570 Biowissenschaften, Biologie

Schlagwörter

Ranunculus trichophyllus, phenology, ITS sequences, biometry, chemotaxonomy

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690ROTT, Eugen, Elisabeth GROSS, Erich SCHWIENBACHER, 2004. Small-scale heterogeneity of Ranunculus trichophyllus in Lake Tovel (microhabitat, morphology, phenolic compounds and molecular taxonomy). In: Acta Biologica. 2004, 81(Supplemento 2), pp. 359-367
BibTex
@article{Rott2004Small-7782,
  year={2004},
  title={Small-scale heterogeneity of Ranunculus trichophyllus in Lake Tovel (microhabitat, morphology, phenolic compounds and molecular taxonomy)},
  number={Supplemento 2},
  volume={81},
  journal={Acta Biologica},
  pages={359--367},
  author={Rott, Eugen and Gross, Elisabeth and Schwienbacher, Erich}
}
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/123456789/7782">
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7782/1/Small_scale_heterogeneity_of_Ranunculus_trichophyllus_in_Lake_Tovel.pdf"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:bibliographicCitation>First publ. in: Acta Biologica 81 (2004), Supplemento 2, pp. 359-367</dcterms:bibliographicCitation>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:format>application/pdf</dc:format>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/7782"/>
    <dc:contributor>Gross, Elisabeth</dc:contributor>
    <dc:language>eng</dc:language>
    <dc:contributor>Schwienbacher, Erich</dc:contributor>
    <dcterms:title>Small-scale heterogeneity of Ranunculus trichophyllus in Lake Tovel (microhabitat, morphology, phenolic compounds and molecular taxonomy)</dcterms:title>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:37:29Z</dc:date>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:abstract xml:lang="eng">Small-scale heterogeneity of Ranunculus trichophyllus in Lake Tovel (microhabitat, morphology, phenolic compounds and molecular taxonomy) - A water buttercup (Ranunculus trichophyllus Chaix) and a stonewort (Chara aspera Detharding ex Willdenow) are forming the actual macrophyte vegetation in Lake Tovel (Prov. Trento, Italy). Both elements and their similar distribution pattern have already been recorded more than 60 years ago. The two taxa were found in patches near shore and in deep layers not falling dry at all and showed striking morphological differences between the microhabitats. The focus was set on two populations of Ranunculus: one prostrate, vivid green with many fl owers opening above the water surface, common for the shorelines around the lake; the other one, mostly soft, prostrate dark-green to brownish and sterile, found regularily at 3-4 m depth in the shallow SE basin. Potential reasons for this variability are discussed, mainly: (1) extreme environmental gradients leading to a high phenotypic plasticity of one taxon over longer periods in time and (2) hybridisation of two closely related (infraspecifi c) taxa occurring within the larger lake catchment leading to a specifi c littoral ecotype, respectively. The approach to solve this question combines classical biometry with modern chemotaxonomic and genetic analyses (ITS1 sequences documented in this paper).</dcterms:abstract>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7782/1/Small_scale_heterogeneity_of_Ranunculus_trichophyllus_in_Lake_Tovel.pdf"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:37:29Z</dcterms:available>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Schwienbacher, Erich</dc:creator>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dcterms:issued>2004</dcterms:issued>
    <dc:creator>Rott, Eugen</dc:creator>
    <dc:creator>Gross, Elisabeth</dc:creator>
    <dc:contributor>Rott, Eugen</dc:contributor>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen