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dc.contributor.authorKane, Corinne
dc.date.accessioned2012-06-25T23:06:07Z
dc.date.available2012-06-25T23:06:07Z
dc.date.issued2011
dc.identifier.urihttp://hdl.handle.net/1773/19884
dc.description.abstractPrevious studies have demonstrated that regional variation in community structure is largely driven by abiotic factors, but that these factors have less influence on community structure at smaller scales. We sought to investigate the potential role of select abiotic factors in regulating benthic communities at spatial scales ranging from 10 to 1000 meters. This was accomplished by comparing benthic point-intercept survey data against measurements of depth, slope, aspect and current flow. Results indicated that substrate depth and slope significantly correlated with observed differences in community composition, while current flow was marginally correlated with community composition. These results suggest that abiotic factors still play an important role in the structuring of biological communities at local scales.en_US
dc.language.isoen_USen_US
dc.relation.ispartofseriesSpatial Ecology of Salish Sea Benthos Research Apprenticeship;Fall 2011
dc.subjectrocky subtidalen_US
dc.subjectSan Juan Archipelagoen_US
dc.subjectcommunity structureen_US
dc.subjectabiotic factorsen_US
dc.titleLocal variation among rocky subtidal habitats in the San Juan Archipelago: are differences in community structure associated with small-scale changes in abiotic factors?en_US


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