McLennan D, Rush E, McKelvey S, Metcalfe N B
Institute of Biodiversity, Animal Health and Comparative Medicine, Graham Kerr Building, University of Glasgow, Glasgow, G12 8QQ, U.K.
Cromarty Firth Fishery Trust, CKD Galbraith, Reay House, 17 Old Edinburgh Road, Inverness, IV2 3HF, U.K.
J Fish Biol. 2018 May;92(5):1651-1656. doi: 10.1111/jfb.13606. Epub 2018 Apr 6.
Around 30% of Atlantic salmon Salmo salar smolts successfully survived passage through Loch Meig, a reservoir in the north of Scotland, en route to the sea. However, this survival rate was in turn dependent on the timing of migration, with the earliest migrants in the spring having the best chance of survival. This could have implication for fisheries management, since the estimation of smolt downstream survival may be influenced by which time period of the smolt run is analysed.
大约30%的大西洋鲑鱼（Salmo salar）幼鱼在途经苏格兰北部的水库梅格湖前往大海的过程中成功存活。然而，这一存活率又取决于洄游的时间，春季最早洄游的幼鱼存活几率最高。这可能对渔业管理产生影响，因为幼鱼下游存活率的估计可能会受到分析幼鱼洄游时间段的影响。
