Investigating the effect of temporal variation on fouling settlement using a rapid assay method / Chin-Sing Lim in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 3 (05/2019)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 16, N° 3 (05/2019) . - p. 761-769 Titre : Investigating the effect of temporal variation on fouling settlement using a rapid assay method Type de document : texte imprimé Auteurs : Chin-Sing Lim, Auteur ; Mei Lin Neo, Auteur ; Siti Zarina Zainul Rahim, Auteur ; Rute da Conceicao Tavares Andre, Auteur ; Serena Lay Ming Teo, Auteur Année de publication : 2019 Article en page(s) : p. 761-769 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Analyse des données Essais (technologie) Evaluation Revêtements antisalissures:Peinture antisalissures Salissures biologiques Salissures marines Test d'immersion Tags : 'Revêtements  antifouling'  'Règlement  d'encrassement'  'Variation  temporelle'  'Évaluation  sur  le  terrain' Index. décimale : 667.9 Revêtements et enduits Résumé : Biological fouling in the tropical marine environment is ubiquitous and occurs all year round. However, the fouling composition and settlement rates may differ, particularly due to hydrological factors. This may present many challenges in evaluating field performance of antifouling coatings. For short duration field testing, i.e., rapid field assessment, it may be difficult to reconcile differences in field activity for novel antifouling assays carried out at different immersion periods in a year, especially when there is little knowledge of temporal variation in fouling settlement. To understand how fouling settlement may vary over different periods, this study used a rapid field assessment method to examine fouling settlement on four types of control coatings at five different immersion periods over a year. Results suggested that antifouling assessment of coatings, using short duration assays (2–4 weeks), can be carried out all year round without being confounded by temporal variation. This study demonstrates, for practitioners, the significance of gaining insights on the effect of temporal variation in fouling settlement within a tropical marine environment in Singapore. Note de contenu : - MATERIALS AND METHODS : Static field immersionof control coatings and assessment - Data analyses - RESULTS : Coating performances after 2 weeks of immersion - Coating performances after 4 weeks of immersion - Temporal variation (immersion periods) of fouling communities across coatings - Temporal variation (immersion duration) of fouling communities across coatings - Diversity indices of fouling communities across coatings and immersion periods DOI : 10.1007/s11998-018-00153-7 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-018-00153-7.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32588 [article]

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