Accession Number : ADA501954


Title :   Characterization of Fouling at Field Test Sites of the ONR Biofouling Program: Background Information and Results for 2006-2007


Descriptive Note : Final technical rept.


Corporate Author : NAVAL SURFACE WARFARE CENTER CARDEROCK DIV BETHESDA MD SURVIVABILITY STRUCTURES AND MATERIALS DIRECTORATE


Personal Author(s) : Holm, Eric R ; Wendt, Dean E ; Brewer, Lenora ; Connolly, Jessica ; Kowalke, Greg ; Swain, Geoffrey ; Connelly, Patrick ; Kavanagh, Christopher ; Teo, Serena ; Lim, Chin-Sing ; Hadfield, Michael G ; Huggett, Megan ; Nedved, Brian T


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a501954.pdf


Report Date : Oct 2008


Pagination or Media Count : 118


Abstract : Spatial and temporal variation in the structure of the fouling community and in the accumulation of fouling organisms needs to be considered in tests of efficacy of experimental hull coatings. The Office of Naval Research Biofouling Program incorporates four field sites, in California, Florida, Hawaii, and Singapore, for testing of experimental coatings. These sites span a range of environmental conditions and fouling communities. The sites provide materials developers within the Biofouling Program with the opportunity for global testing of coating performance, for antifouling, nonfouling and fouling-release materials. In 2005 the Biofouling Program commenced a characterization exercise for the field test sites, in order to develop a baseline description of the local fouling communities and their dynamics, and collect information as to how these communities respond to standard antifouling and fouling-release coatings. The data provide the background necessary for materials scientists to make the most efficient use of these sites, and the context necessary for interpreting test results.


Descriptors :   *ANTIFOULING COATINGS , *FOULING ORGANISMS , FIELD TESTS , BIOLOGICAL CONTAMINATION , BASE LINES , ADHESION , SPATIAL DISTRIBUTION , VARIATIONS


Subject Categories : Biology
      Coatings, Colorants and Finishes


Distribution Statement : APPROVED FOR PUBLIC RELEASE