Aufgrund von Vorbereitungen auf eine neue Version von KOPS, können kommenden Montag und Dienstag keine Publikationen eingereicht werden. (Due to preparations for a new version of KOPS, no publications can be submitted next Monday and Tuesday.)
Type of Publication: | Journal article |
Publication status: | Published |
URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-2-1mdcxo162zx272 |
Author: | Piechowski, Daniel; Gottsberger, Gerhard |
Year of publication: | 2009 |
Published in: | Acta Botanica Brasilica ; 23 (2009), 4. - pp. 1162-1166. - Sociedade Botânica do Brasil. - ISSN 0102-3306. - eISSN 1677-941X |
DOI (citable link): | https://dx.doi.org/10.1590/S0102-33062009000400025 |
Summary: |
Parkia pendula occurs in Brazil in Amazonia and in the northeastern Atlantic Forest. In the latter, its buds, nectar, and seedpod gum are discussed to be keystone resources for the mammalian fauna. To enhance the knowledge about these important nourishment sources, the aim of this study was to detect and describe distinct phases in the flower and pod development. The study was conducted in a 306 ha forest fragment in Igarassu, Pernambuco, northeastern Brazil. Six morphometrical variables were measured weekly at five inflorescences of two individuals from September 2003 to January 2004. Eleven distinct developmental phases were identified in the 21 weeks lasting development from the very first inflorescences to mature pods and are described in detail. These phases are good predictors for the flowering and fruiting phenology of P. pendula, since they are easily distinguishable from the forest floor. Furthermore, highly synchronized abortions of inflorescences, buds, and pods were observed which support the previously assumed predator satiation defense strategy in Parkia.
|
Subject (DDC): | 570 Biosciences, Biology |
Keywords: | abortion, Atlantic Forest, keystone resources, mammals, predator satiation |
Link to License: | Attribution-NonCommercial 4.0 International |
Refereed: | Yes |
PIECHOWSKI, Daniel, Gerhard GOTTSBERGER, 2009. Flower and fruit development of Parkia pendula (Fabaceae, Mimosoideae). In: Acta Botanica Brasilica. Sociedade Botânica do Brasil. 23(4), pp. 1162-1166. ISSN 0102-3306. eISSN 1677-941X. Available under: doi: 10.1590/S0102-33062009000400025
@article{Piechowski2009Flowe-53185, title={Flower and fruit development of Parkia pendula (Fabaceae, Mimosoideae)}, year={2009}, doi={10.1590/S0102-33062009000400025}, number={4}, volume={23}, issn={0102-3306}, journal={Acta Botanica Brasilica}, pages={1162--1166}, author={Piechowski, Daniel and Gottsberger, Gerhard} }
<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/123456789/53185"> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/53185/3/Piechowski_2-1mdcxo162zx272.pdf"/> <dc:contributor>Piechowski, Daniel</dc:contributor> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc/4.0/"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Gottsberger, Gerhard</dc:creator> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/53185"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-03-18T09:28:36Z</dcterms:available> <dcterms:title>Flower and fruit development of Parkia pendula (Fabaceae, Mimosoideae)</dcterms:title> <dc:rights>Attribution-NonCommercial 4.0 International</dc:rights> <dc:contributor>Gottsberger, Gerhard</dc:contributor> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/53185/3/Piechowski_2-1mdcxo162zx272.pdf"/> <dcterms:abstract xml:lang="eng">Parkia pendula occurs in Brazil in Amazonia and in the northeastern Atlantic Forest. In the latter, its buds, nectar, and seedpod gum are discussed to be keystone resources for the mammalian fauna. To enhance the knowledge about these important nourishment sources, the aim of this study was to detect and describe distinct phases in the flower and pod development. The study was conducted in a 306 ha forest fragment in Igarassu, Pernambuco, northeastern Brazil. Six morphometrical variables were measured weekly at five inflorescences of two individuals from September 2003 to January 2004. Eleven distinct developmental phases were identified in the 21 weeks lasting development from the very first inflorescences to mature pods and are described in detail. These phases are good predictors for the flowering and fruiting phenology of P. pendula, since they are easily distinguishable from the forest floor. Furthermore, highly synchronized abortions of inflorescences, buds, and pods were observed which support the previously assumed predator satiation defense strategy in Parkia.</dcterms:abstract> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-03-18T09:28:36Z</dc:date> <dc:creator>Piechowski, Daniel</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dcterms:issued>2009</dcterms:issued> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:language>eng</dc:language> </rdf:Description> </rdf:RDF>
Piechowski_2-1mdcxo162zx272.pdf | 147 |