There are 12,537 results relating to "fishing"
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SPICe briefings
Date published:
19 August 2019
Wild Salmon - Food supply
Here they eat a range of different prey, including fish, such as blue whiting, herring and sandeels, and various zooplankton3Haugland, M., Holst, J.C., Holm, M., & Hansen, L.P. (2006).
SPICe briefings
Date published:
19 August 2019
Wild Salmon - Birds
Predation on Atlantic salmon and sea trout during their first days as postsmolts. Journal of Fish Biology, 61, 858-852. doi: doi:10.1006/jfbi.2002.2090.
SPICe briefings
Date published:
19 August 2019
Wild Salmon - Conservation assessment for the 2019 season
Conservation assessment for the 2019 season
The assessment for the 2019 fishing season, based on data from the 2013 - 2017 period, categorized Scotland's rivers as follows:
49 rivers as grade 1
30 rivers as grade 2
94 rivers as grade 3.
SPICe briefings
Date published:
19 August 2019
Wild Salmon - Cormorants
Some studies have suggested that cormorants prefer young fish. Survival of young salmon is considered to be density-dependant which means that it is possible that a reduced population density due to predation may result in the remaining individuals being more likely to survive1Harris, C.M., Calladine, J.R., Wernham, C.V., & Park, K.J. (2008).
SPICe briefings
Date published:
19 August 2019
Wild Salmon - Pressures on salmon in the open ocean
The North Atlantic subpolar gyre and the marine migration of Atlantic salmon Salmo salar: the ‘Merry‐Go‐Round’ hypothesis. Journal of Fish Biology. doi: https://doi.org/10.1111/j.1095-8649.2010.02673.x, which makes it difficult to fully understand the pressures they may face during this life stage.
SPICe briefings
Date published:
19 August 2019
Wild Salmon - Global status of wild Atlantic salmon
The model showed a continued decline in the marine survival of salmon over this time, along with an increase in the number of fish returning as grilse (one-sea-winter salmon) 1ICES. (2019).
SPICe briefings
Date published:
19 August 2019
Wild Salmon - Food supply
Food supply
Young fish will feed on invertebrates, particularly aquatic insect larvae including mayfly, stonefly and caddisfly.
SPICe briefings
Date published:
19 August 2019
Wild Salmon - Controls on water temperature
Temperature requirements of Atlantic salmon Salmo salar, brown trout Salmo trutta and Arctic charr Salvelinus alpinus: predicting the effects of climate change. Journal of Fish Biology, 77, 1793-1817. doi: 10.1111/j.1095-8649.2010.02762.x.
Questions and Answers
Date answered:
2 August 2019
S5W-24323
Invited experts from across the region’s fishing sectors discussed how best to establish a recycling system for end of life fishing gear.
Questions and Answers
Date answered:
2 August 2019
S5W-24262
We have also pledged our support of the Global Ghost Gear Initiative to ensure that the issue of loss or abandoned fishing gear, often made of plastic is addressed around the world.
