Structured and effective quotas: Consequences and advice for dynamic regional management of grey and harbour seal populations

Title: Structured and effective quotas: Consequences and advice for dynamic regional management of grey and harbour seal populations

Description: Seals play a crucial role in marine ecosystems, but conflicts with the fishing industry necessitate balanced management. Grey and harbour seal populations in Sweden have recovered from historic overhunting but face new challenges. The project examines how regional hunting quotas and hunting structures affect these populations, considering factors such as sex, age, and geographic distribution. Data on seal numbers, health, and pup production, will be collected and it will be analysed how different hunting strategies influence population growth and stability.

Using advanced models and an interactive web application, the project enables faster, more dynamic management of hunting quotas. A specific focus is placed on identifying critical breeding sites for protection and future monitoring. The findings are expected to lead to improved methods for balancing human interests with seal conservation, reducing conflicts between seals and the fishing industry, and providing scientific support for sustainable decisions on hunting and marine resources.