Translating Marine Animal Tracking Data into Conservation Policy and Management Trends in Ecology & Evolution 34(5): 459-473. Hays GC, Bailey H, Bograd SJ, Bowen WD, Campagna C, Carmichael RH, Casale P, Chiaradia A, Costa DP, Cuevas E, Bruyn PJND, Dias MP, Duarte CM, Dunn DC, Dutton PH, Esteban N, Friedlaender A, Goetz KT, Godley BJ, Halpin PN, Hamann M, Hammerschlag N, et al. Global spatial risk assessment of sharks under the footprint of fisheries. Movement patterns and habitat use of tiger sharks ( Galeocerdo cuvier) across ontogeny in the Gulf of Mexico. Ījemian MJ, Drymon JM, Hammerschlag N, Wells RJD, Street G, Falterman B, et al. (2020) A scalable, satellite-transmitted data product for monitoring high-activity events in mobile aquatic animals. Skubel RA, Wilson K, Papastamatiou YP, Verkamp HJ, Sulikowski JA, Benetti D, Hammerschlag N. ICES Journal of Marine Science, fsaa193, (2020) Evaluating spatial management options for tiger shark (Galeocerdo cuvier) conservation in US Atlantic Waters. Morgan A, Calich C, Sulikowski J, Hammerschlag N. Gallagher AJ, Shipley ON, van Zinnicq Bergmann MPM, Brownscombe JW, Dahlgren CP, Frisk MG, Griffin LP, Hammerschlag N, Kattan S, Papastamatiou YP, Shea BD, Kessel ST, Duarte CM (2021) Spatial Connectivity and Drivers of Shark Habitat Use Within a Large Marine Protected Area in the Caribbean, The Bahamas Shark Sanctuary. (2021) Multi-year movements of adult and subadult bull sharks (Carcharhinus leucas): philopatry, connectivity, and environmental influences. Marine Ecology Progress Series 663:157-177. 2021_egional-scale variability in the movement ecology of marine fishes. (2021) Regional-scale variability in the movement ecology of marine fishes revealed by an integrative acoustic tracking network. įriess C, Lowerre-Barbieri SK, Poulakis GR, Hammerschlag N, et al. (2021) A standardisation framework for bio‐logging data to advance ecological research and conservation. Sequeira AM, O’Toole M, Keates TR, McDonnell LH, Braun CD, Hoenner X, Jaine FR, Jonsen ID, Newman P, Pye J, Bograd SJ, et al. (2021) Comprehensive analytical approaches reveal species-specific search strategies in sympatric apex predatory sharks. The video below is a visual overview of a paper we published in the Journal of Functional Ecology based on our satellite tagging research.Ĭalich HJ, Rodríguez JP, Eguíluz VM, Hammerschlag N, Pattiaratchi C, Duarte CM, Sequeira AM. Our study provides detailed maps of shark hotspots overlapping with longline fishing, essentially providing a ‘blueprint’ for deciding where to place large-scale marine protected areas (MPAs) aimed at conserving sharks, in addition to the need for strict quotas to reduce catches elsewhere. Our study proposed that designated large-scale marine protected areas around regions of shark activity could be one solution. It’s clear from this study that immediate conservation action is needed to prevent further declines of open-ocean sharks. Currently, little to no protection exists for sharks in the high seas. For commercially exploited sharks such as blue and shortfin makos sharks in the North Atlantic, the overlap was much higher, with on average 76% and 62% of their space use, respectively, overlapping with longlines each month. Our study found that 24% of the space used by sharks in an average month falls under the footprint of longline fishing. We then calculated how much shark hotspots overlapped with global longline fishing vessels – the type of fishing gear that catches most open-ocean sharks. Using this tracking information, our collaborative research team identified areas of the ocean that were important for multiple species, shark “hot spots”, that were located in ocean frontal zones, boundaries in the sea between different water masses that are highly productive and food-rich. In a study published in the journal Nature, an international team of scientists, SRC researchers, combined movement data from nearly 2,000 sharks tracked with satellite tags. Females in the Natural Sciences (F.I.N.S.).Immune Assessment in Wild Shark Populations
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