Abstract
Elasmobranchs, the taxonomic group comprising sharks, skates and rays, play important roles in society and marine ecology but several species in this subclass are under threat. This collection aims to be an open access hub for articles concerning all areas of elasmobranch biology and conservation. The collection is indefinitely open to further submissions and so will continue to grow as additional articles are added.
Editorial
There is increasing public concern about the conservation status of chondrichthyan fishes ( Simpfendorfer et al., 2011). A combination of declining populations and economic importance makes management of shark, ray, and chimera fisheries a complex issue. Many conservation issues for these species are exacerbated by a lack of available scientific data ( Dulvy et al., 2014) and public misunderstanding ( Neff & Heuter, 2013). The sustainability and impact of many elasmobranch fisheries, particularly in the developing world, are currently poorly understood. Even for species that are commonly caught in well-regulated fisheries and are relatively well-studied, there are still surprising discoveries being made that have implications for their conservation and management. Fortunately, researchers are developing new tools for gathering, storing, and sharing data on a global scale.
In this spirit, we are proud to present a special collection of research articles on the biology and conservation of elasmobranchs. The articles range in scope from novel observations on habitat use to the management of national-level fisheries. The tools used to answer these questions range from the very DNA of the species to databases spanning large geographical and temporal ranges. Species covered range from well-known species with decades of dedicated study to species that are only now beginning to attract research attention.
We hope that this collection will contribute to the ongoing goal of establishing sustainable shark fisheries. By making this collection open access, we hope that this information will be available to researchers, students, fishery managers, and the interested public alike.
Funding Statement
The author(s) declared that no grants were involved in supporting this work.
v1; ref status: not peer reviewed
References
- Dulvy NK, Fowler SL, Musick JA, et al. : Extinction risk and conservation of the world’s sharks and rays. Elife (Cambridge). 2014;3:e00590. 10.7554/eLife.00590 [DOI] [PMC free article] [PubMed] [Google Scholar]
- Neff C, Heuter R: Science, policy, and the public discourse of shark “attack”: a proposal for reclassifying human–shark interactions. J Environ Stud Sci. 2013;3(1):65–73 10.1007/s13412-013-0107-2 [DOI] [Google Scholar]
- Simpfendorfer CA, Heupel MR, White WT, et al. : The importance of research and public opinion to conservation and management of sharks and rays: a synthesis. Mar Freshwat Res. 2011;62(6):518–527 10.1071/MF11086 [DOI] [Google Scholar]