A5052969274- Marine and fisheries research
- Marine Bivalve and Aquaculture Studies
- Isotope Analysis in Ecology
- Hydrology and Watershed Management Studies
- Evolution and Genetic Dynamics
- Species Distribution and Climate Change
- Aquatic and Environmental Studies
- Environmental Science and Water Management
- Environmental Conservation and Management
- Data Analysis with R
- Sustainability and Ecological Systems Analysis
- Land Use and Ecosystem Services
- Microbial Community Ecology and Physiology
- Peatlands and Wetlands Ecology
Norwegian Institute of Marine Research
2020-2022
UiT The Arctic University of Norway
2021-2022
The FRAM Centre
2021-2022
Institut Français
2019
Numerical models of ecological systems are increasingly used to address complex environmental and resource management questions. One challenge for scientists, managers, stakeholders is appraise how well suited these answer questions scientific or societal relevance, that is, perform, communicate, access transparent evaluations models. While there have been substantial developments support standardised descriptions models, less has done standardise report model evaluation practices. We...
The Barents Sea is a subarctic shelf sea which has experienced major changes during the past decades. From ecological time-series, three different food-web configurations, reflecting successive shifts of dominance pelagic fish, demersal and zooplankton, as well varying trophic control have been identified in last This covers relatively short time-period available time-series are often short. As we lack information for prior time-periods, use chance necessity model to investigate if there...
Abstract While ecosystem-based fisheries management calls for explicit accounting interactions between exploited populations and their environment, moving from single species to ecosystem-level assessment is a significant challenge. For many ecologically groups, data may be lacking, collected at inappropriate scales or highly uncertain. In this study, we aim reconstruct trophic in the Norwegian Sea pelagic food-web during last three decades. purpose, develop model constrained by existing...
Abstract Temporal variability in abundance and composition of species marine ecosystems results from a combination internal processes, external drivers, stochasticity. One way to explore the temporal an ecosystem is through stability, measured using inverse coefficient variation for biomass single species. The effect temperature fisheries on Barents Sea food web still poorly understood. To address this question, we simulate possible dynamics under different fishery scenarios simple food‐web...
The Nansen Legacy workshop on best practices for ecological model evaluation, chaired by Benjamin Planque (IMR) was held in Tromsø the 6-7th November 2018. objective of to develop recommendations practice evaluation performance food-web simulation models (deliverable 4-4.1.1 project).
The second Nansen Legacy workshop on best practices for ecological model evaluation, chaired by Benjamin Planque (IMR) was held at the University of Oslo 23-25th September 2019. objective to develop a protocol describing evaluation models.