Show simple item record

dc.contributor.convenorEngineers Australiaen_US
dc.contributor.authorHelfer, Fernandaen_US
dc.contributor.authorLemckert, Charlesen_US
dc.contributor.authorZhang, Hongen_US
dc.contributor.editorValentine, E.M.en_US
dc.date.accessioned2017-05-03T12:24:57Z
dc.date.available2017-05-03T12:24:57Z
dc.date.issued2011en_US
dc.date.modified2013-03-24T22:49:56Z
dc.identifier.refurihttp://www.iahr2011.org/en_US
dc.identifier.urihttp://hdl.handle.net/10072/42422
dc.description.abstractClimate change has been posing a great pressure on water resources, particularly in Australia. In South-East Queensland (SEQ), the annual evaporation is expected to rise by about 16 per cent in the next 60 years due to increasing greenhouse gas emissions. As the region relies on a large volume of stored water, the minimisation of evaporation is a key factor in guaranteeing availability of water in the future. This paper analyses the efficiency of some existing techniques in reducing evaporation from small dams within SEQ. The use of suspended covers, destratification systems and windbreaks was investigated using modelling. Of these techniques, suspended covers showed the greatest potential for reducing evaporation (in the order of 88 per cent). The efficiency of windbreaks was around 27 per cent, while the use of destratification system did not change evaporation rates. These results are encouraging, and further research is warranted to determine the cost-effectiveness and environmental impacts of the use of suspended covers and windbreaks to reduce evaporation from small dams.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherIAHRen_US
dc.publisher.placeBrisbane, Australiaen_US
dc.publisher.urihttp://www.iahr.net/e-shop/store/viewItem.asp?idProduct=138en_US
dc.relation.ispartofstudentpublicationYen_US
dc.relation.ispartofconferencename34th IAHR World Congressen_US
dc.relation.ispartofconferencetitleProceedings of the 34th IAHR World Congress 33rd Hydrology & Water Resources Symposium 10th Conference on Hydraulics in Water Engineeringen_US
dc.relation.ispartofdatefrom2011-06-26en_US
dc.relation.ispartofdateto2011-07-01en_US
dc.relation.ispartoflocationBrisbane, Australiaen_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchWater Resources Engineeringen_US
dc.subject.fieldofresearchcode090509en_US
dc.titleInvestigating Techniques to Reduce Evaporation from Small Reservoirs in Australiaen_US
dc.typeConference outputen_US
dc.type.descriptionE1 - Conference Publications (HERDC)en_US
dc.type.codeE - Conference Publicationsen_US
gro.facultyGriffith Sciences, Griffith School of Engineeringen_US
gro.rights.copyrightSelf-archiving of the author-manuscript version is not yet supported by this conference Please refer to the conference link for access to the definitive, published version or contact the authors for more informationen_US
gro.date.issued2011
gro.hasfulltextNo Full Text


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Conference outputs
    Contains papers delivered by Griffith authors at national and international conferences.

Show simple item record