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Are flood plain-wetland plant communities determined by seed bank composition or inundation periods?

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

18 Citations (Scopus)

Abstract

Vegetation zonation patterns are a common feature in flood plain-wetland complexes and are important to the biodiversity and functioning of such systems. The purpose of this paper is to identify links between water regime, seed bank and the establishment of zoned vegetation communities in a series of small distributary channels within the Narran Lakes flood plain-wetland complex, eastern Australia. Seed bank material from three distinct plant community zones within three distributary channels were collected and subjected to five inundation treatments over a period of 12 weeks to test the effects of location and inundation regime on the abundance of seedlings, species richness and species assemblages. The results of this study indicate that the water regime determines which species germinate and the seed bank influences the abundance of plants to emerge. This study provides insight into the implications of changing flooding regimes on plant community composition in flood plain-wetland systems.
Original languageEnglish
Title of host publicationSediment Dynamics and the Hydromorphology of Fluvial Systems
EditorsJohn S Rowan, Robert W Duck, Alan Werritty
Place of PublicationWallingford, United Kingdom
PublisherIAHS Press
Pages241-248
ISBN (Print)1901502686
Publication statusPublished - 2006
EventIAHS/ICCE International Symposium 2006: International Commission on Continental Erosion of the International Association of Hydrological Sciences International Symposium on Sediment Dynamics and the Hydromorphology of Fluvial Systems - Dundee, United Kingdom
Duration: 2 Jul 2006 → 7 Jul 2006

Publication series

NameIAHS Publication
Number306
ISSN (Electronic)0144-7815

Conference

ConferenceIAHS/ICCE International Symposium 2006: International Commission on Continental Erosion of the International Association of Hydrological Sciences International Symposium on Sediment Dynamics and the Hydromorphology of Fluvial Systems
CityDundee, United Kingdom
Period2/07/06 → 7/07/06

Keywords

  • Geomorphology and Regolith and Landscape Evolution

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