{"refrec":{"BRefID":141358,"RR":"<b>Edelist, D.; Spanier, E.</b> (2009). Influence of Levantine Artificial Reefs on the fish assemblage of the surrounding seabed. <i>Mediterr. Mar. Sci. 10(1)</i>: 35-54. <a href=\"https://dx.doi.org/10.12681/mms.121\" target=\"_blank\">https://dx.doi.org/10.12681/mms.121</a>","BEntID":134680,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Mediterr. Mar. Sci. 10(1)</i>: 35-54. <a href=\"https://dx.doi.org/10.12681/mms.121\" target=\"_blank\">https://dx.doi.org/10.12681/mms.121</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Edelist, D.; Spanier, E.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Edelist, D.; Spanier, E.","Englishabstract":"Four Artificial Reef (AR) units were deployed at a 20m depth on a flat hard substrate 3 km west of Haifa, Israel and then surveyed for fish for 12 months. AR units supported 20 times the biomass of control quadrates and their enrichment impact was still significant at a radius of 13m away from units. The 13m values were also significantly higher than those of quadrates adjacent to units, suggesting the existence of a halo of relative depletion within the outer enrichment halo. The main species contributing to this pattern was the migrant herbivore <i>Siganus rivulatus</i>. A decrease in grazing resources is thus suggested as an explanation for creation of this halo. The most consistent AR residents were also Lessepsian migrants - <i>Sargocentron rubrum</i>, nocturnal predators which displayed high microhabitat fidelity and a steady increase in density. The 6 species of migrants recorded accounted for 65.3% of the commercially exploitable biomass and 25.2% of the specimens in the AR site. Other constant AR residents were the groupers <i>Epinephelus costae</i> and <i>Epinephelus marginatus</i>, which are rare and commercially important species. Site protection from fishing and storms were found to be of utmost importance, and design and deployment considerations are discussed.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Influence of Levantine Artificial Reefs on the fish assemblage of the surrounding seabed","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-14 01:31:19.157161","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Artificial reefs; Mediterranean Levantine basin; Fish assemblage;Lessepsian migration; Influence radius; Production vs. attraction","OtherDescriptors":null,"Notes":null,"AnaPub":2009,"MonPub":null,"DateUpdate":"2018-02-13","DateCreate":"2009-09-24","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000269664600004","VABBcode":null,"OpenAcc":1,"DOI":"10.12681/mms.121"},"refs":null,"anarec":{"AnaID":141358,"PubliDate":2009,"Pagination":"35-54","XtraPublOfAnaID":null,"ISBN":null,"Volume":"10","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":44165,"SerRR":"Mediterranean Marine Science. 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