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Ecological Indicators v.75, 2017년, pp.57 - 72   SCIE SCOPUS
본 등재정보는 저널의 등재정보를 참고하여 보여주는 베타서비스로 정확한 논문의 등재여부는 등재기관에 확인하시기 바랍니다.

Do structural and functional attributes show concordant responses to disturbance? Evidence from rocky shore macroinvertebrate communities

Vinagre, Pedro Almeida (MARE – ); Veríssimo, Helena (Marine and Environmental Sciences Centre, Fac. Sciences and Technology, University of Coimbra, Portugal ); Pais-Costa, Antónia Juliana (MARE – ); Hawkins, Stephen John (Marine and Environmental Sciences Centre, Fac. Sciences and Technology, University of Coimbra, Portugal ); Borja, Ángel (MARE – ); Marques, João Carlos (Marine and Environmental Sciences Centre, Fac. Sciences and Technology, University of Coimbra, Portugal ); Neto, João Magalhães (Ocean and Earth Science, National Oceanography Centre Southampton, Waterside Campus, University of Southampton, European Way, Southampton SO14 3ZH, UK );
  • 초록  

    Abstract The utility and concordance of application of taxonomic-based (diversity, richness and composition) and functional-based (biological traits analysis and functional diversity indices) metrics to distinguish anthropogenic disturbance or stress gradients (e.g., nutrient enrichment) on intertidal rocky shores were explored using macroinvertebrate communities. Metrics from both approaches showed similar trends in the variation of communities along the gradients, in which higher ecological health was found in less disturbed sites (farthest from the disturbance source), with the converse at more stressful sites (close to the disturbance source). The functional-based approach, using biological traits analysis and functional diversity indices, showed potential to be included in monitoring programmes at rocky shores alongside taxonomic-based metrics. Highlights Macroinvertebrate metrics were compared within disturbance gradients. Taxonomic- and functional-based metrics showed similar trends along the gradients. The metrics showed higher ecological condition for less disturbed sites. Functional-based metrics showed potential to be included in monitoring programmes. Graphical abstract [DISPLAY OMISSION]


  • 주제어

    Benthos .   Biological traits analysis .   Taxonomic diversity .   Functional diversity .   Organic enrichment.  

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