Results 61 to 70 of about 18,975 (262)
Breeding evidence and seasonality of the blue shark (Prionace glauca) on the northern Catalan coast
Scientia MarinaMany shark species face serious threats that have generally led to a collapse in their numbers at a global scale. The blue shark (Prionace glauca) is one of the most by-caught large shark species in the Mediterranean Sea, where it has been classified as
Jordi Ruiz-Olmo +5 more
doaj +1 more source
Satellite Remote Sensing in Shark and Ray Ecology, Conservation and Management
Frontiers in Marine Science, 2019 Global elasmobranch populations have declined dramatically over the past 50 years, and continued research into the drivers of their habitats and distributions is vital for improved conservation and management.
Michael J. Williamson +4 more
doaj +1 more source
Dietary partitioning mediates species coexistence in the high seas area of northwest Pacific
Ecography, EarlyView.Niche partitioning, manifesting along various axes of the ecological niche, is a fundamental mechanism mediating species coexistence in a system. However, the emergence of many species in marine ecosystems would face considerable constraints in achieving coexistence through spatiotemporal differentiation mechanisms under the framework of niche ...
Na Zang +6 more
wiley +1 more source
Evolutionary ApplicationsLarge‐bodied pelagic sharks are key regulators of oceanic ecosystem stability, but highly impacted by severe overfishing. One such species, the shortfin mako shark (Isurus oxyrinchus), a globally widespread, highly migratory predator, has undergone ...
Andrea M. Bernard +4 more
doaj +1 more source
Global systematic review of the factors influencing shark bites
Global Ecology and ConservationShark bites can cause substantial socio-economic and ecological challenges, including debates about bite-mitigation policies, economic impacts for tourism-dependent communities, and increased fear among beachgoers.
Delphine Duval +4 more
doaj +1 more source
Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di +11 more
wiley +1 more source
Important Shark and Ray Areas: a new tool to optimize spatial planning for sharks
Oryx, 2023 Peter M. Kyne +8 more
doaj +1 more source
PLoS ONE, 2016 The increasing consumption of shark products, along with the shark's fishing vulnerabilities, has led to the decrease in certain shark populations. In this study we used a DNA barcoding method to identify the species of shark landings at fishing ports ...
Po-Shun Chuang +4 more
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Ocean Governance and Marine Conservation: Institutional Work as a Lever for Ocean Sustainability
Environmental Policy and Governance, EarlyView.ABSTRACT Ocean governance presents one of the most complex environmental policy challenges of our time, requiring coordinated action across multiple scales, sectors and stakeholder groups. This paper applies institutional work theory to systematically examine how actors create, maintain and disrupt the governance arrangements underpinning ocean ...
Kedar Uttam +3 more
wiley +1 more source
Enhancing Stability of Camelid and Shark Single Domain Antibodies: An Overview
Frontiers in Immunology, 2017 Single domain antibodies (sdAbs) are gaining a reputation as superior recognition elements as they combine the advantages of the specificity and affinity found in conventional antibodies with high stability and solubility.
Ellen R. Goldman +3 more
doaj +1 more source