Project info

Marine spatial planning and cumulative impacts of blue growth on seabirds

Project period: 2021-2025

MARCIS is a collaborative research project where research institutes, together with industry and management authorities, will contribute to ecosystem-based management of marine spatial use and provide a decision-support tool for balancing interests and conflicts in planning processes.

Funding: The Research Council of Norway

Project leader: Tone Kristin Reiertsen (NINA)

Project partners:

Norwegian institute for nature research (NINA)

Environmental Research Institute – University of the Highlands and Islands (ERI-UHI)


The UK Centre for Ecology & Hydrology

Total Energies

Mainstream Renewable Power

RWE renewables Sweden

Norwegian Offshore Wind

Norwegian Polar Institute


BirdLife Norway



Norwegian Fishermen's Association

Offshore Norge


Directorate of Fisheries 

Rogaland County Municipality

Norwegian Coastal Administration

Norwegian Environment Agency

Norwegian Water Resources and Energy Directorate (NVE)

Institute of Marine Research

Norwegian University of Science and Technology (NTNU)



New information film about MARCIS


MARCIS has a logo!

Our brand new logo can be found on the Project materials page. You will also find a MARCIS flyer and two PowerPoint slides that provide information about the project. 

Follow MARCIS on social media

Tools for assessing the impact of marine industries on seabirds

Growth of coastal and marine industries, such as energy development, aquaculture, fishery and shipping, has led to increasing pressure on marine biodiversity. Consequently, there is an urgent demand for novel management tools to ensure sustainable industrial development in the marine environment (“blue growth”). 

Seabirds play an important role in marine ecosystems and are among the most threatened birds in the world, partly due to anthropogenic activities. Norway is home to a significant proportion of the world’s seabird populations and therefore has an international responsibility to protect them.

The goal of MARCIS is to develop a decision support tool for assessing the cumulative impact of human marine industries on seabirds and migrating land birds in marine ecosystems. 

To achieve this goal, we will: 

1. Compile detailed maps of marine industries and the distribution of seabird populations.

2. Assess the consequences of offshore wind power plants on seabirds and migratory land birds.

3. Evaluate individual seabird sensitivity to marine activities.

4. Quantify effects of anthropogenic marine industries on seabird populations.

5. Develop the decision support tool (web app) allowing users to quantify, and immediately illustrate, the cumulative impact of marine industries on seabirds.

6. Demonstrate different scenarios of blue growth co-developed with industry, management and NGOs in order to improve marine spatial planning and risk assessment. The app will thus contribute to sustainable development in the marine environment. 

The MARCIS study area has been chosen to encompass the Norwegian exclusive economic zone as well as the North Sea.

Tapt på sjøen? Hvor drar sjøfuglene utenfor hekkesesongen?
16. august 2022
Har du noen gang besøkt en sjøfuglkoloni om høsten eller vinteren? Sammenlignet med den høye aktiviteten vår og sommer, er det da veldig stille. Ingen tegn til lomvi, krykkje og co., kun tomme reir gjenstår. Hvor drar alle disse sjøfuglene etter...
Ute av syne, men ikke ute av sinn: GPS-sporing av sjøfugl i hekkesesongen
15. juli 2022
I MARCIS-prosjektet ønsker vi å forstå hvordan sjøfugler påvirkes av menneskelige stressfaktorer i marine områder. For å gjøre det, trenger vi kunnskap om hvordan de bruker leveområdene sine. Siden sjøfugler tilbringer mesteparten av livet langt...
Feltrapport fra Hornøya
14. juni 2022

Ringmerking kan brukes til å bestemme hvordan marine stressfaktorer påvirker sjøfuglenes evne til å overleve.



Norwegian Institute for Nature Research

NINA is an independent foundation for nature research and research on the interaction between human society, natural resources and biodiversity.
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