Browsing by Author "Tanner, Susanne E."
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Item Advancing research in marine functional connectivity for improved policy and management(Inter-Research Science Publisher, 2024-03-13) Darnaude, Audrey M.; Tanner, Susanne E.; Hunter, Ewan; Costantini, Federica; Fisheries and Aquatic EcosystemsMarine functional connectivity (MFC) refers to the dynamic spatial exchange of biomass, individuals, genes, and energy via the collective movements of all marine organisms during their lifetimes. In addition to controlling the distribution and resilience of marine biodiversity and exploited stocks, MFC plays a key role in the structure and functioning of ecosystems, at sea and at the land-sea interface. As marine ecosystems and their species face climate change and unprecedented multiple anthropogenic pressures, rapid action is needed to comprehend MFC patterns and their changes in order to anticipate the fates of ocean services to humanity. Despite many advances in techniques to measure or infer marine species’ distributions and spatial dynamics, significant progress is still necessary. A full understanding of MFC requires better knowledge of the relationships between marine communities and their habitats, quantification of fluxes of matter and energy, and the capacity to forecast how the many services provided by the ocean may change. The 17 papers in this Theme Section showcase the range of approaches and scales applied in contemporary MFC studies and encompass the diversity of ecosystems and taxa investigated worldwide. The innovative approaches presented here to advance MFC science pave the way to enrich current understanding of MFC’s role in ecosystem functioning, and flag how MFC knowledge can be better applied to protect marine resources and manage marine and littoral habitats.Item Unifying approaches to Functional Marine Connectivity for improved marine resource management: the European SEA-UNICORN COST Action(Pensoft Publishers, 2022-02-22) Darnaude, Audrey M.; Arnaud-Haond, Sophie; Hunter, Ewan; Gaggiotti, Oscar; Sturrock, Anna; Beger, Maria; Volckaert, Filip A.M.; Perez-Ruzafa, Angel; Lopez-Lopez, Lucia; Tanner, Susanne E.; Turan, Cemal; Dogdu, Servet Ahmet; Katsanevakis, Stelios; Costantini, FedericaTruly sustainable development in a human-altered, fragmented marine environment subject to unprecedented climate change, demands informed planning strategies in order to be successful. Beyond a simple understanding of the distribution of marine species, data describing how variations in spatio-temporal dynamics impact ecosystem functioning and the evolution of species are required. Marine Functional Connectivity (MFC) characterizes the flows of matter, genes and energy produced by organism movements and migrations across the seascape. As such, MFC determines the ecological and evolutionary interdependency of populations, and ultimately the fate of species and ecosystems. Gathering effective MFC knowledge can therefore improve predictions of the impacts of environmental change and help to refine management and conservation strategies for the seas and oceans. Gathering these data are challenging however, as access to, and survey of marine ecosystems still presents significant challenge. Over 50 European institutions currently investigate aspects of MFC using complementary methods across multiple research fields, to understand the ecology and evolution of marine species. The aim of SEA-UNICORN, a COST Action within the European Union Horizon 2020 framework programme, is to bring together this research effort, unite the multiple approaches to MFC, and to integrate these under a common conceptual and analytical framework. The consortium brings together a diverse group of scientists to collate existing MFC data, to identify knowledge gaps, to enhance complementarity among disciplines, and to devise common approaches to MFC. SEA-UNICORN will promote co-working between connectivity practitioners and ecosystem modelers to facilitate the incorporation of MFC data into the predictive models used to identify marine conservation priorities. Ultimately, SEA-UNICORN will forge strong forward-working links between scientists, policy-makers and stakeholders to facilitate the integration of MFC knowledge into decision support tools for marine management and environmental policies