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dc.contributor.authorNemati, Haniyeh
dc.contributor.authorShokri, Mohammad Reza
dc.contributor.authorRamezanpour, Zohreh and Pour, Gholam Hossein Ebrahimi
dc.contributor.authorMuxika, Inigo
dc.contributor.authorBorja, Angel
dc.date.accessioned2019-06-18T11:51:00Z-
dc.date.available2019-06-18T11:51:00Z-
dc.date.issued2018
dc.identifierISI:000430645600027
dc.identifier.citationMARINE POLLUTION BULLETIN, 2018, 128, 234-239
dc.identifier.issn0025-326X
dc.identifier.urihttp://dspace.azti.es/handle/24689/833-
dc.description.abstractThe sensitivity of the 15 indicators included in a complex aggregation method (Nested Environmental status Assessment Tool), applied to a case study in the Caspian Sea in Iran, has been studied to discriminate between areas impacted and non-impacted by bathing activities. Two methods were used: (i) the 15 indicators were grouped into four groups (physicochemical, bacteria, plankton, and benthos) and each group was investigated separately (one-way sensitivity analysis), calculating NEAT values after omitting each group independently; and (ii) indicators were selected randomly, using 1000 Monte Carlo iterations, and removing from 1 to 14 indicators at each iteration. The results revealed that the abundance of Pontogammarus was the single indicator that made the difference in assessing the status among locations, differentiating bathing and non-bathing areas. Hence, this indicator is regarded as a monitoring element detecting the impacts produced by a management measure (beach nourishment) taken by the authorities to maintain the bathing activity.
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.subjectNEAT
dc.subjectSensitivity
dc.subjectIndicators
dc.subjectAggregation method
dc.subjectCaspian Sea
dc.subjectIran
dc.subjectWATERS
dc.titleSensitivity of indicators matters when using aggregation methods to assess marine environmental status
dc.typeArticle
dc.identifier.journalMARINE POLLUTION BULLETIN
dc.format.page234-239
dc.format.volume128
dc.contributor.funderShahid Beheshti University
dc.contributor.funderAZTI institute
dc.contributor.funderDEVOTES (DEVelopment Of innovative Tools for understanding marine biodiversity and assessing good Environmental Status) project - European Union 7th Framework Programme [308392]
dc.identifier.e-issn1879-3363
dc.identifier.doi10.1016/j.marpolbul.2018.01.031
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