The effect of reef surface roughness on wave processes: Fatato, Funafuti Atoll, Tuvalu

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dc.contributor.advisor Ford, M en
dc.contributor.advisor Kench, P en
dc.contributor.author Philpott, Olivia en
dc.date.accessioned 2016-10-06T20:11:20Z en
dc.date.issued 2016 en
dc.identifier.uri http://hdl.handle.net/2292/30647 en
dc.description Full text is available to authenticated members of The University of Auckland only. en
dc.description.abstract An experimental deployment of pressure sensors was undertaken to assess the impact of blocks deposited by Cyclone Bebe on wave processes on Fatato Island’s reef platform, Funafuti Atoll, Tuvalu. Experiments were undertaken on two sections of a 92-m-wide reef platform, one that had blocks atop it that created a greater degree of surface texture or roughness and the other, a smoother transect of comparable width and incident wave energy. The shoreline with the rougher surface received slightly smaller wave heights (12.1%) for all wave conditions, compared to the smoother shoreline. The difference is largely a result of a fairly constant infragravity wave energy with a slight decrease in height at high tide and a strong decrease in the sea and swell energy. The influence of infragravity Implications of findings are discussed with respect to the impacts of reef flat roughness on a reef island. Keywords: Coral reef platform; Wave energy transformation; Reef surface roughness; Tuvalu en
dc.publisher ResearchSpace@Auckland en
dc.relation.ispartof Masters Thesis - University of Auckland en
dc.relation.isreferencedby UoA99264891211502091 en
dc.rights Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. en
dc.rights Restricted Item. Available to authenticated members of The University of Auckland. en
dc.rights.uri https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm en
dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/3.0/nz/ en
dc.title The effect of reef surface roughness on wave processes: Fatato, Funafuti Atoll, Tuvalu en
dc.type Thesis en
thesis.degree.discipline Geography en
thesis.degree.grantor The University of Auckland en
thesis.degree.level Masters en
dc.rights.holder Copyright: The author en
pubs.elements-id 542368 en
pubs.record-created-at-source-date 2016-10-07 en


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