Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorFerreira, Verónica-
dc.contributor.authorElosegi, Arturo, 1962--
dc.contributor.authorTiegs, Scott D.-
dc.contributor.authorSchiller Calle, Daniel von-
dc.contributor.authorYoung, Roger-
dc.description.abstractStreams and rivers provide important services to humans, and therefore, their ecological integrity should be a societal goal. Although ecological integrity encompasses structural and functional integrity, stream bioassessment rarely considers ecosystem functioning. Organic matter decomposition and ecosystem metabolism are prime candidate indicators of stream functional integrity, and here we review each of these functions, the methods used for their determination, and their strengths and limitations for bioassessment. We also provide a systematic review of studies that have addressed organic matter decomposition (88 studies) and ecosystem metabolism (50 studies) for stream bioassessment since the year 2000. Most studies were conducted in temperate regions. Bioassessment based on organic matter decomposition mostly used leaf litter in coarse-mesh bags, but fine-mesh bags were also common, and cotton strips and wood were frequent in New Zealand. Ecosystem metabolism was most often based on the open-channel method and used a single-station approach. Organic matter decomposition and ecosystem metabolism performed well at detecting environmental change (≈75% studies), with performances varying between 50 and 100% depending on the type of environmental change; both functions were sensitive to restoration practices in 100% of the studies examined. Finally, we provide examples where functional tools are used to complement the assessments of stream ecological integrity. With this review, we hope to facilitate the widespread incorporation of ecosystem processes into bioassessment programs with the broader aim of more effectively managing stream and river ecosystems.-
dc.format.extent40 p.-
dc.relation.isformatofReproducció del document publicat a:
dc.relation.ispartofWater, 2020, vol. 12, num. 12, p. 3523-
dc.rightscc-by (c) Ferreira, Verónica et al., 2020-
dc.sourceArticles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)-
dc.subject.classificationCursos d'aigua-
dc.subject.classificationQuímica dels sòls-
dc.subject.otherBiotic communities-
dc.subject.otherSoil chemistry-
dc.titleOrganic matter decomposition and ecosystem metabolism as tools to assess the functional integrity of streams and rivers - a systematic review-
Appears in Collections:Articles publicats en revistes (Biologia Evolutiva, Ecologia i Ciències Ambientals)

Files in This Item:
File Description SizeFormat 
705889.pdf3.95 MBAdobe PDFView/Open

This item is licensed under a Creative Commons License Creative Commons