globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2018.04.047
Scopus记录号: 2-s2.0-85046156717
论文题名:
Assessing the effectiveness of surrogates for species over time: Evidence from decadal monitoring of a Mediterranean transitional water ecosystem
作者: Bevilacqua S.; Mistri M.; Terlizzi A.; Munari C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 131
起始页码: 507
结束页码: 514
语种: 英语
英文关键词: BestAgg ; Coastal lagoons ; Long-term monitoring ; Macro-invertebrates ; Taxonomic sufficiency ; Temporal variations
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: The use of higher taxa or alternative approach to species surrogacy, such as the BestAgg procedure, could represent cost-effective solutions to avoid expensive species-level identifications in monitoring activities, especially on the long term. However, whether a set of surrogates would be effective in subsequent reiteration of the same assessment remains largely unsolved. We used a long-term dataset on macro-benthic assemblages to test the hypothesis that family-level and BestAgg surrogates which are effective for a limited period of monitoring could be successfully applied to quantify community patterns also in subsequent monitoring programmes. The effectiveness of surrogates in detecting temporal variations in assemblage structure as at species level remained basically unaffected over a decade. Recognizing once and for all if species surrogacy may have a practical value for monitoring will strongly depend on future assessments of the potential of surrogates to reflect community changes and to retain this prerogative over time. © 2018 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88269
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Laboratory of Zoology and Marine Biology, Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce, Italy; Department of Life Sciences, University of Trieste, Trieste, Italy; Stazione Zoologica Anton Dohrn, Napoli, Italy; CoNiSMa, Piazzale Flaminio 9, Roma, Italy; Department of Chemical and Pharmaceutical Sciences, University of Ferrara, Ferrara, Italy

Recommended Citation:
Bevilacqua S.,Mistri M.,Terlizzi A.,et al. Assessing the effectiveness of surrogates for species over time: Evidence from decadal monitoring of a Mediterranean transitional water ecosystem[J]. Marine Pollution Bulletin,2018-01-01,131
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