Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/7721
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dc.contributor.authorBrierley, G Jen
dc.contributor.authorFryirs, Ken
dc.contributor.authorBoulton, Andrewen
dc.contributor.authorCullum, Cen
local.source.editorEditor(s): Gary J Brierley and Kirstie A Fryirsen
dc.date.accessioned2011-06-20T09:43:00Z-
dc.date.issued2008-
dc.identifier.citationRiver Futures: An Integrative Scientific Approach to River Repair, p. 65-84en
dc.identifier.isbn1597261122en
dc.identifier.isbn1597261130en
dc.identifier.isbn9781597261135en
dc.identifier.isbn9781597261128en
dc.identifier.urihttps://hdl.handle.net/1959.11/7721-
dc.description.abstract'Nothing is permanent but change.' --Heraclitus. Research in "pristine" environments provides an intriguing sense of natural river function and evolution (e.g., Collins and Montgomery 2001; Brooks and Brierley 2002). We typically fail to appreciate just how profoundly rivers have been altered by human activities. For example, Brooks et al. (2003) document a 700 percent increase in channel capacity and a 150-fold increase in the rate of lateral channel migration within a few decades of clearance of riparian vegetation and removal of wood from a river in southeastern Australia. Long-term evolutionary insights are required to interpret river responses to human disturbance relative to natural variability. Most rivers have been fundamentally altered from those that existed prior to human disturbance. River systems can be characterized as shifting mosaics of patch dynamic relationships (see chapter 4), for which disturbance is a fundamental requirement for the maintenance of ecosystem integrity. Indeed, change is a natural, vital component of aquatic ecosystem functioning. However, changes to the geomorphic structure of a river can modify and fragment the physical template, severely diminishing its capacity to support ecological systems. For example, substantial declines in the integrity of ecosystems have been associated with habitat change, fragmentation, and loss (Bunn and Arthington 2002; Dudgeon et al. 2006; Postel and Richter 2003).en
dc.languageenen
dc.publisherIsland Pressen
dc.relation.ispartofRiver Futures: An Integrative Scientific Approach to River Repairen
dc.relation.ispartofseriesThe Science and Practice of Ecological Restorationen
dc.relation.isversionof1en
dc.titleWorking with Change: The Importance of Evolutionary Perspectives in Framing the Trajectory of River Adjustmenten
dc.typeBook Chapteren
dc.subject.keywordsFreshwater Ecologyen
local.contributor.firstnameG Jen
local.contributor.firstnameKen
local.contributor.firstnameAndrewen
local.contributor.firstnameCen
local.subject.for2008060204 Freshwater Ecologyen
local.subject.seo2008960506 Ecosystem Assessment and Management of Fresh, Ground and Surface Water Environmentsen
local.identifier.epublicationsvtls086381966en
local.profile.schoolEcosystems Managementen
local.profile.schoolEcosystems Managementen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolEcosystems Managementen
local.profile.emailkfryirs@els.mq.edu.auen
local.profile.emailaboulton@une.edu.auen
local.output.categoryB1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20110330-154220en
local.publisher.placeWashington, United States of Americaen
local.identifier.totalchapters15en
local.format.startpage65en
local.format.endpage84en
local.title.subtitleThe Importance of Evolutionary Perspectives in Framing the Trajectory of River Adjustmenten
local.contributor.lastnameBrierleyen
local.contributor.lastnameFryirsen
local.contributor.lastnameBoultonen
local.contributor.lastnameCullumen
dc.identifier.staffune-id:aboultonen
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:7892en
dc.identifier.academiclevelAcademicen
local.title.maintitleWorking with Changeen
local.output.categorydescriptionB1 Chapter in a Scholarly Booken
local.relation.urlhttp://books.google.com/books?id=icvSCIOhhGICen
local.relation.urlhttp://islandpress.org/bookstore/detailse939.html?prod_id=1672en
local.relation.urlhttp://trove.nla.gov.au/work/8515869en
local.search.authorBrierley, G Jen
local.search.authorFryirs, Ken
local.search.authorBoulton, Andrewen
local.search.authorCullum, Cen
local.uneassociationUnknownen
local.year.published2008en
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