Results 61 to 70 of about 1,619 (182)

DNA Divers: Volunteer‐based eDNA capture for local and global marine biodiversity monitoring

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 10, Page 2431-2447, October 2025.
Abstract Volunteer‐based biodiversity recording is a powerful source of scalable data yet to be used to its full potential by the scientific community. Coastal ecosystems are varied and diverse, making it difficult for managers to identify flexible methods for monitoring biological components.
Erika F. Neave   +20 more
wiley   +1 more source

The reproductive biology of the sandbar shark, Carcharhinus plumbeus(Chondrichthyes: Carcharhinidae), from the Gulf of Gabès (southern Tunisia, central Mediterranean) [PDF]

open access: yes, 2005
The sandbar shark, Carcharhinus plumbeus, is commonly captured in the Gulf of Gabès (southern Tunisia). Of 932 specimens collected from January 2001 to May 2004, the smallest mature male was 1545 mm total length and the largest male was 1935 mm.
Abderrahman Bouaïumln   +4 more
core   +1 more source

Great Barrier Reef Marine Park Authority Position Statement on the conservation and management of sharks and rays in the Queensland East Coast Inshore Finfish Fishery [PDF]

open access: yes, 2007
The purpose of this document is to state the Great Barrier Reef Marine Park Authority’s (GBRMPA) position on conservation of sharks and rays in relation to the Queensland East Coast Inshore Finfish Fishery (ECIFF).

core  

Visual Target Discrimination in Blacktip Sharks (Carcharhinus melanopterus) and Grey Sharks (C. menisorrah)

open access: yes, 1966
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Tester, Albert L., Kato, Susumu
openaire   +2 more sources

Zero‐shot shark tracking and biometrics from aerial imagery

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 9, Page 2023-2035, September 2025.
Abstract The recent widespread adoption of drones for studying marine animals provides opportunities for deriving biological information from aerial imagery. The large scale of imagery data acquired from drones is well suited for machine learning (ML) analysis.
Chinmay K. Lalgudi   +4 more
wiley   +1 more source

The reproductive biology of the school shark, Galeorhinus galeus Linnaeus 1758 (Chondrichthyes: Triakidae), from the Maghreb shore (southern Mediterranean) [PDF]

open access: yes, 2005
The school shark, Galeorhinus galeus, is commonly captured off the Maghreb shore along the Algerian and Tunisian coasts of the southern Mediterranean.
Christian Capapé   +4 more
core   +1 more source

Marine Fish Calendar. 8. Veraval [PDF]

open access: yes, 1988
The coastline of Gujarat, spread around 1,660 km is well known for its bombay duck and pomfret fisheries. Veraval located in the Saurashtra region forms one of the major fish landing centres.
Dhokia, H K   +6 more
core  

Blacktip reefshark (Carcharhinus melanopterus) individual’s identification in Morotai waters using its fin’s natural markings [PDF]

open access: yesAIP Conference Proceedings, 2019
As part of conservation means, ecotourism on shark watching activities has been popular for the last 10 – 25 years. Achieving rank fourth in the shark tourism world, shark watching tourism in Indonesia begins to play as an economically important for gross national products (GDPs). Morotai, as one of the prominent shark diving and shark research site in
Darmawan Ahmad Mukharror   +3 more
openaire   +1 more source

Guide to the development of Myanmar's National Plan of Action for the conservation and management of sharks [PDF]

open access: yes, 2015
The priorities for the revised National Plan of Action include: strengthening current regulations; improved data collection of landings; identifying breeding and nursery grounds; study of ecology and biology of sharks; improved data acquisition of shark ...

core  

Speed‐dependent locomotor patterns during steady swimming in a demersal shark

open access: yesJournal of Fish Biology, Volume 107, Issue 2, Page 394-405, August 2025.
Abstract Swimming ability is critical for navigating complex benthic habitats, yet the biomechanical strategies demersal sharks employ to modulate body and fin movements across varying speeds remain largely unexplored. This study examines speed‐dependent kinematic patterns in the small‐spotted catshark (Scyliorhinus canicula), a benthic species with ...
Fidji Berio   +2 more
wiley   +1 more source

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