Analysis of farmed fish movements between catchments identifies a simple compartmentalised management strategy for bacterial kidney disease in Scottish aquaculture

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• 作者：L.A. Munro ; ¹ ; ^{Lorna.Munro@scotland.gsi.gov.uk} ; I.S. Wallace¹
• 关键词：Aquaculture ; BKD ; Renibacterium salmoninarum ; Compartmentalisation ; Salmonid movements
• 刊名：Aquaculture
• 出版年：2012
• 期刊代码：16_00448486
• 类别：abs
• 出版时间：29 March, 2012
• 卷：338-341
• 期：Complete
• 页码：300-303
• 文件大小：414 K

摘要

The movement of live fish between fish farms has been identified as a critical risk factor in the spread of disease yet these movements are an essential part of fish farm production cycles. Bacterial kidney disease (BKD), caused by Renibacterium salmoninarum, is a disease which affects farmed salmon and trout production, although the impact on trout is considered less serious than on salmon. It is therefore desirable to minimise the exposure of salmon to R. salmoninarum. The approach presented here shows the potential for the salmon and trout industries to be split into two separately managed compartments in terms of control of spread of BKD by live fish movements. This compartmentalisation system is supported by the low number of cross compartment movements with only six out of 207 active farms in compartment S (mainly salmon) receiving fish from a farm located in compartment T (mainly trout).