Objective
Deep-diving toothed whales are mega-predators that supposedly shape and maintain healthy marine ecosystems. Human activity is on the rise in these ecosystems due to deep-sea fishing and mining, which can alter the prey landscape of toothed whales and therefore negatively affect their fitness with potential trophic cascades on entire deep-water ecosystems. To address such concerns, models for Population Consequences of Disturbance (PCoD) have been developed linking disturbance to fitness of individual whales and entire populations. While the robustness of these models relies on data of energy budgets from undisturbed individuals, a shortage of related, quantitative measures precludes the effective use of these models and hence the efficient conservation of these predators. Through FRONT, I propose to fill this important knowledge gap by applying an innovative combination of state-of-the-art tagging technology and motion analysis to, for the first time in deep-diving toothed whales, (i) quantify fine-scale feeding behaviour and foraging effort, and (ii) estimate overall energy requirements and hunting costs. As a result, FRONT will generate novel data on baseline energy budgets that are crucial bioenergetic parameters for PCoD models. By informing these models, FRONT will be of direct relevance to the European Union’s (EU) Marine Strategy Framework Directive for maintaining healthy populations of these apex predators through the management of underwater anthropogenic disturbance.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques.
- agricultural sciencesagriculture, forestry, and fisheriesfisheries
- natural sciencesbiological scienceszoologymammalogycetology
- natural sciencesbiological sciencesecologyecosystems
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Keywords
Programme(s)
- HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA) Main Programme
Funding Scheme
HORIZON-TMA-MSCA-PF-GF - HORIZON TMA MSCA Postdoctoral Fellowships - Global FellowshipsCoordinator
8000 Aarhus C
Denmark