Accès ouvert
2025
article
OpenAlex
Anaïs Lebrun, C. A. Miller, Frédéric Gazeau, Pierre Urrutti et autres
Abstract The Arctic region is experiencing rapid warming and an increase in the frequency and intensity of marine heatwaves (MHWs), posing an increasing risk to coastal ecosystems. Kelp communities in the Arctic are vital habitats that support biodiversity and resilience but are …
fr, nl
(code pays fourni par la source)
Accès ouvert
2025
conference-abstract
OpenAlex
Steeve Comeau, C. A. Miller, Robert W. Schlegel, Jean‐Pierre Gattuso et autres
Coastal ecosystems are more vulnerable to human activities that cause environmental changes, at both local and global scales, than the open ocean. This is particularly true in the Arctic, where fast and dramatic environmental changes such as warming, reduced ice cover, permafrost …
fr, nl
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Anaïs Lebrun, C. A. Miller, Marc Meynadier, Steeve Comeau et autres
The Arctic is projected to warm by 2 to 5 °C by the end of the century. Warming causes melting of glaciers, shrinking of the areas covered by sea ice, and increased terrestrial runoff from snowfields and permafrost thawing. Warming, decreasing coastal …
fr, nl, Maroc
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
C. A. Miller, Frédéric Gazeau, Anaïs Lebrun, Samir Alliouane et autres
Fjord systems in the Norwegian Arctic are experiencing an increasing frequency and magnitude of marine heatwaves. These episodic heat stress events can have varying degrees of acute impacts on primary production and nutrient uptake of mixed kelp communities, as well as modifying …
fr, nl
(code pays fourni par la source)
2024
preprint
OpenAlex
C. A. Miller, Frédéric Gazeau, Anaïs Lebrun, Samir Alliouane et autres
Fjord systems in the Norwegian Arctic are experiencing an increasing frequency and magnitude of marine heatwaves. These episodic heat stress events can have varying degrees of acute impacts on primary production and nutrient uptake of mixed kelp communities, as well as modifying …
nl, fr
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
C. A. Miller, Frédéric Gazeau, Anaïs Lebrun, Jean‐Pierre Gattuso et autres
as the threshold for positive net community productivity. These results are discussed in the context of ecosystem productivity and biological tolerance of kelp communities in future Arctic fjord systems.
fr, nl
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
C. A. Miller, Pierre Urrutti, Jean‐Pierre Gattuso, Steeve Comeau et autres
Abstract. The rapid environmental changes in aquatic systems as a result of anthropogenic forcings are creating a multitude of challenging conditions for organisms and communities. The need to better understand the interaction of environmental stressors now, and in the future, is fundamental …
fr, nl
(code pays fourni par la source)
Accès ouvert
2023
dissertation
OpenAlex
Anaïs Lebrun
Depuis le début du 20e siècle, la température moyenne de l'air à la surface de l'Arctique a augmenté d'environ 2 à 3 °C. Cette augmentation rapide de la température entraine une diminution de l’étendue de la cryosphère arctique d'année en année. La …
fr
(code pays fourni par la source)
2023
dissertation
OpenAlex
Anaïs Lebrun
Réponses des communautés benthiques arctiques peu profondes au changement climatique Depuis le début du 20e siècle, la température moyenne de l'air à la surface de l'Arctique a augmenté d'environ 2 à 3 °C. Cette augmentation rapide de la température entraine une diminution …
fr
(code pays fourni par la source)
Accès ouvert
2023
preprint
OpenAlex
Anaïs Lebrun, C. A. Miller, Marc Meynadier, Steeve Comeau et autres
Abstract. The Arctic is projected to warm by 2 to 5 °C by the end of the century. Warming causes melting of glaciers, shrinking of the areas covered by sea ice, and increased terrestrial runoff from snowfields and permafrost thawing. Warming, decreasing …
fr, nl
(code pays fourni par la source)
Accès ouvert
2023
preprint
OpenAlex
Anaïs Lebrun, Steeve Comeau, Frédéric Gazeau, Jean‐Pierre Gattuso
Abstract Arctic coastal ecosystems include benthic communities that hold an important role within the marine food chain. Kelps, fucoid species, and coralline algae dominate rocky habitats, offering food and shelter for various species. Kelps and fucoid species also aid in carbon sequestration, …
fr
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Megan L. Shipton, Anaïs Lebrun, Steeve Comeau
In the northernmost part of our planet, in the icy cold coastal waters of the Arctic Ocean, you will find underwater forests filled with fish, crabs, and sea urchins. Unlike forests found on land, these underwater forests are made up of large …
fr
(code pays fourni par la source)