Show simple item record

dc.contributor.authorClarke, Amberen_US
dc.contributor.authorNally, Ralph Macen_US
dc.contributor.authorBond, Nicken_US
dc.contributor.authorLake, P.en_US
dc.date.accessioned2017-05-03T12:57:55Z
dc.date.available2017-05-03T12:57:55Z
dc.date.issued2008en_US
dc.date.modified2011-09-22T06:48:10Z
dc.identifier.issn13652427en_US
dc.identifier.doi10.1111/j.1365-2427.2008.02041.xen_AU
dc.identifier.urihttp://hdl.handle.net/10072/40886
dc.description.abstract1. Headwater streams are ubiquitous in the landscape and are important sources of water, sediments and biota for downstream reaches. They are critical sites for organic matter processing and nutrient cycling, and may be vital for maintaining the 'health' of whole river networks. 2. Macroinvertebrates are an important component of biodiversity in stream ecosystems and studies of macroinvertebrate diversity in headwater streams have mostly viewed stream systems as linear reaches rather than as networks, although the latter may be more appropriate to the study of diversity patterns in headwater systems. 3. Studies of macroinvertebrate diversity in headwater streams from around the world illustrated that taxonomic richness is highly variable among continents and regions, and studies addressing longitudinal changes in taxonomic richness of macroinvertebrates generally found highest richness in mid-order streams. 4. When stream systems are viewed as networks at the landscape-scale, a-diversity may be low in individual headwater streams but high ߭diversity among headwater streams within catchments and among catchments may generate high ?-diversity. 5. Differing ability and opportunity for dispersal of macroinvertebrates, great physical habitat heterogeneity in headwater streams, and a wide range in local environmental conditions may all contribute to high ߭diversity among headwater streams both within and among catchments. 6. Moving beyond linear conceptual models of stream ecosystems to consider the role that spatial structure of river networks might play in determining diversity patterns at the landscape scale is a promising avenue for future research.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherWiley-Blackwell Publishing Ltd.en_US
dc.publisher.placeUnited Kingdomen_US
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefrom1707en_US
dc.relation.ispartofpageto1721en_US
dc.relation.ispartofissue9en_US
dc.relation.ispartofjournalFreshwater Biologyen_US
dc.relation.ispartofvolume53en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchEnvironmental Monitoringen_US
dc.subject.fieldofresearchcode050206en_US
dc.titleMacroinvertebrate diversity in headwater streams: a reviewen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2008
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)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record