Suivis et recherche sur l’île de May : détecter et comprendre les changements à long terme des régimes alimentaires et de la démographie / Sarah Wanless in Ar Vran, vol. 24 n°2 (2013)

Public ISBD Faire une suggestion d'achat [article]  inAr Vran > vol. 24 n°2 (2013) . - pp. 7-12 Titre : Suivis et recherche sur l’île de May : détecter et comprendre les changements à long terme des régimes alimentaires et de la démographie Type de document : texte imprimé Auteurs : Sarah Wanless, Auteur Année de publication : 2013 Article en page(s) : pp. 7-12 Langues : Français (fre) Catégories : Zone géographique Royaume-Uni Thématique Gestion et protection de l'environnement Résumé : Many marine systems are under pressure from multiple anthropogenic threats notably changes in fisheries practice and management, and rapid development of the offshore renewable energy industry. They are also increasingly exposed to climatic changes resulting in rising sea temperature and changes in water chemistry and physics. European coastal seas, particularly the North Sea, are some of the most acutely affected regions and it is therefore vital to carry out monitoring and research to detect, understand and, if possible, predict current and future changes in natural populations and communities. One of the most detailed long term studies in the UK focuses on seabird populations on the Isle of May National Nature Reserve. The Isle of May is a small island off the southeast coast of Scotland in the northwestern North Sea. It supports a diverse community of seabirds with the dominant groups being the auks (Atlantic puffin Fratercula arctica, common guillemot Uria aalge and razorbill Alca torda) and gulls (Black-legged kittiwake Rissa tridactyla, Herring gull Larus argentatus and Lesser black-backed gull Larus fuscus). In summary the collection of demographic and diet data on seabirds represents a powerful and cost-effective method of monitoring changes in the marine environment. To date, results have typically been presented at the individual colony level but increasingly a multi-colony approach is being adopted which allows regional and/or range wide comparisons to be made. Exploiting the full potential of this approach requires partnerships between those who collect the data and researchers with statistical expertise to develop appropriate analytical methods for multi-species and/or multi-colony comparisons Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64 [article] Suivis et recherche sur l’île de May : détecter et comprendre les changements à long terme des régimes alimentaires et de la démographie [texte imprimé] / Sarah Wanless, Auteur . - 2013 . - pp. 7-12. Langues : Français (fre) in Ar Vran > vol. 24 n°2 (2013) . - pp. 7-12 Catégories : Zone géographique Royaume-Uni Thématique Gestion et protection de l'environnement Résumé : Many marine systems are under pressure from multiple anthropogenic threats notably changes in fisheries practice and management, and rapid development of the offshore renewable energy industry. They are also increasingly exposed to climatic changes resulting in rising sea temperature and changes in water chemistry and physics. European coastal seas, particularly the North Sea, are some of the most acutely affected regions and it is therefore vital to carry out monitoring and research to detect, understand and, if possible, predict current and future changes in natural populations and communities. One of the most detailed long term studies in the UK focuses on seabird populations on the Isle of May National Nature Reserve. The Isle of May is a small island off the southeast coast of Scotland in the northwestern North Sea. It supports a diverse community of seabirds with the dominant groups being the auks (Atlantic puffin Fratercula arctica, common guillemot Uria aalge and razorbill Alca torda) and gulls (Black-legged kittiwake Rissa tridactyla, Herring gull Larus argentatus and Lesser black-backed gull Larus fuscus). In summary the collection of demographic and diet data on seabirds represents a powerful and cost-effective method of monitoring changes in the marine environment. To date, results have typically been presented at the individual colony level but increasingly a multi-colony approach is being adopted which allows regional and/or range wide comparisons to be made. Exploiting the full potential of this approach requires partnerships between those who collect the data and researchers with statistical expertise to develop appropriate analytical methods for multi-species and/or multi-colony comparisons Type de document : Périodique Permalink : https://pmb.bretagne-vivante.org/pmb/opac_css/index.php?lvl=notice_display&id=64

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