jensrasmussen | Marine Scotland Data Publications

jensrasmussen's content

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Mapping the early running component of juvenile Atlantic salmon populations

Scottish Marine and Freshwater Science Reports

Recently, a genetic tool has been developed that characterises the different run timing components in Atlantic salmon, more specifically the early run. Here, we apply this tool to estimate the early running component of juvenile Atlantic salmon...

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Salmon and sea trout fishery statistics: 1952 to 2023 season - reported catch by district and method

Freshwater,Fisheries

Aggregated salmon and sea trout catch statistics are provided for 109 Salmon Fishery Districts, covering all of Scotland. The categories by which sea trout data have been reported have varied through the time series (see “Collecting the Marine...

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Salmon and sea trout fishery statistics: 1952 to 2022 season - reported catch by district and method

Freshwater,Fisheries

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Report on Razor Clam Surveys on Tarbert Bank

Scottish Marine and Freshwater Science Reports,Fisheries

This report describes a survey carried out on Tarbert Bank in 2023 to estimate the densities and sizes of razor clams, Ensis siliqua and Ensis magnus. The survey was conducted as part of the Scottish Government’s electrofishing scientific trial (...

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A new application for automated video identification of marine species (AVIMS)

Scottish Marine and Freshwater Science Reports

In the course of its environmental monitoring activities, the Scottish Government’s Marine Directorate collects a large amount of underwater video to, for example, obtain information on the numbers of fish in rivers or on species living on the...

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Priority marine feature surveys within the Small Isles MPA and surrounding waters

Scottish Marine and Freshwater Science Reports

Scottish Marine And Freshwater Science Report Volume 14 No 1. This metadata entry covers the data and R-code used to generate the Scottish Marine and Freshwater Science Report ‘Priority marine feature surveys within the Small Isles MPA and...

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Crab and Lobster Fisheries in Scotland: Results of Stock Assessments 2016-2019

Fisheries

Scottish Marine and Freshwater Science Vol 14 No 05 This report presents the results of Scottish regional brown crab (Cancer pagurus), velvet crab (Necora puber) and lobster (Homarus gammarus) stock assessments carried out by Marine Scotland...

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Regional and national assessment of the pressures acting on Atlantic salmon in Scotland, 2021

Scottish Marine and Freshwater Science Reports,Freshwater

Scottish Marine And Freshwater Science Report Volume 14 No 4. Wild Atlantic salmon populations are in decline throughout most of their native range including Scotland. In the face of declining salmon numbers and poor marine survival, it is...

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Salmon Parasite Interactions in Linnhe, Lorn and Shuna (SPILLS) Final Project Report

Aquaculture

This report summarises the research undertaken as part of the Salmon Parasite Interactions in Linnhe, Lorn and Shuna (SPILLS) 2-year collaborative project supported by Crown Estate Scotland and involving finfish farm operators (Mowi Scotland Ltd...

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The National Electrofishing Programme for Scotland (NEPS) 2021

Scottish Marine and Freshwater Science Reports,Freshwater,Aquaculture

Scottish Marine and Freshwater Science Report Volume 14 No 2 The National Electrofishing Programme for Scotland (NEPS) was established in 2018. The foundation of the programme is a statistical survey design that ensures collection of unbiased,...

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jensrasmussen's content

Mapping the early running component of juvenile Atlantic salmon populations

Salmon and sea trout fishery statistics: 1952 to 2023 season - reported catch by district and method

Salmon and sea trout fishery statistics: 1952 to 2022 season - reported catch by district and method

Report on Razor Clam Surveys on Tarbert Bank

A new application for automated video identification of marine species (AVIMS)

Priority marine feature surveys within the Small Isles MPA and surrounding waters

Crab and Lobster Fisheries in Scotland: Results of Stock Assessments 2016-2019

Regional and national assessment of the pressures acting on Atlantic salmon in Scotland, 2021

Salmon Parasite Interactions in Linnhe, Lorn and Shuna (SPILLS) Final Project Report

The National Electrofishing Programme for Scotland (NEPS) 2021