David Jacoby
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View article: Density-dependent network structuring within and across wild animal systems
Density-dependent network structuring within and across wild animal systems Open
View article: Bayesian modelling and computation utilising directed cycles in multiple network data
Bayesian modelling and computation utilising directed cycles in multiple network data Open
Modelling multiple network data is crucial for addressing a wide range of applied research questions. However, there are many challenges, both theoretical and computational, to address. Network cycles are often of particular interest in ma…
View article: Rapid Ocean Warming Drives Sexually Divergent Habitat Use in a Threatened Predatory Marine Ectotherm
Rapid Ocean Warming Drives Sexually Divergent Habitat Use in a Threatened Predatory Marine Ectotherm Open
Climate change poses one of the greatest threats to marine ecosystems worldwide, altering physical, chemical, and biological processes at unprecedented rates. Severe impacts on marine species and habitats have been extensively documented, …
View article: Opportunistic predation on juvenile angelsharks <i>Squatina squatina</i>: The greater amberjack <i>Seriola dumerili</i> as a potential threat
Opportunistic predation on juvenile angelsharks <i>Squatina squatina</i>: The greater amberjack <i>Seriola dumerili</i> as a potential threat Open
The first documented case of predation on a juvenile critically endangered angelshark Squatina squatina by a greater amberjack Seriola dumerili was observed in 2024 at Las Teresitas Beach, Tenerife, Canary Islands. The sequence shows a rou…
View article: Distinct management units for the Critically Endangered angelshark (Squatina squatina) revealed in the Canary Islands
Distinct management units for the Critically Endangered angelshark (Squatina squatina) revealed in the Canary Islands Open
The angelshark, Squatina squatina , is listed as Critically Endangered on the IUCN Red List of Threatened Species, and remaining populations are highly fragmented throughout its historical distribution. The Canary Islands archipelago in th…
View article: Environmental stress reduces shark residency to coral reefs
Environmental stress reduces shark residency to coral reefs Open
Coral reef ecosystems are highly threatened and can be extremely sensitive to the effects of climate change. Multiple shark species rely on coral reefs as important habitat and, as such, play a number of significant ecological roles in the…
View article: Distinct management units for the Critically Endangered angelshark (Squatina squatina) revealed in the Canary Islands
Distinct management units for the Critically Endangered angelshark (Squatina squatina) revealed in the Canary Islands Open
The angelshark, Squatina squatina, is listed as Critically Endangered on the IUCN Red List of Threatened Species and remaining populations are highly fragmented throughout its historical distribution range. The Canary Islands archipelago i…
View article: Social network analysis as a tool to inform anguillid eel conservation and management
Social network analysis as a tool to inform anguillid eel conservation and management Open
Eel Management Plans demand European silver eel (Anguilla anguilla) escapement to the sea of at least 40% of that expected historically in the absence of human impacts. Landlocked lentic waterbodies, such as drinking water reservoirs, host…
View article: What acoustic telemetry can and cannot tell us about fish biology
What acoustic telemetry can and cannot tell us about fish biology Open
Acoustic telemetry (AT) has become ubiquitous in aquatic monitoring and fish biology, conservation, and management. Since the early use of active ultrasonic tracking that required researchers to follow at a distance their species of intere…
View article: Tail shape and the swimming speed of sharks
Tail shape and the swimming speed of sharks Open
Trait-based ecology is a rapidly growing approach for developing insights and predictions for data-poor species. Caudal tail fin shape has the potential to reveal much about the energetics, activity and ecology of fishes and can be rapidly…
View article: Environmental DNA helps reveal reef shark distribution across a remote archipelago
Environmental DNA helps reveal reef shark distribution across a remote archipelago Open
Environmental DNA (eDNA) methods are being increasingly used in proof-of-concept studies to detect shark species, many populations of which are experiencing severe declines. These methods are widely seen as the future of biodiversity monit…
View article: Spatiotemporal distribution and sexual segregation in the Critically Endangered angelshark Squatina squatina in Spain’s largest marine reserve
Spatiotemporal distribution and sexual segregation in the Critically Endangered angelshark Squatina squatina in Spain’s largest marine reserve Open
Establishing how threatened wildlife are distributed spatially and temporally is essential for effective conservation and management planning. While many shark species are threatened globally, knowledge on sex-specific differences in behav…
View article: First record of partial albinism in the critically endangered Angelshark (<scp><i>Squatina squatina</i></scp>) (Linnaeus, 1758)
First record of partial albinism in the critically endangered Angelshark (<span><i>Squatina squatina</i></span>) (Linnaeus, 1758) Open
We report the first case of partial albinism in the Critically Endangered angelshark, Squatina squatina . The encounter with this specimen took place while SCUBA diving on the beach of Tufia, located on the east coast of the island of Gran…
View article: What acoustic telemetry can and can’t tell us about fish biology
What acoustic telemetry can and can’t tell us about fish biology Open
Acoustic telemetry (AT) has become ubiquitous in aquatic monitoring and fish biology, conservation and management. Since the early use of active ultrasonic tracking that required researchers to follow at a distance their species of interes…
View article: The drivers of anguillid eel movement in lentic water bodies: a systematic map
The drivers of anguillid eel movement in lentic water bodies: a systematic map Open
Anguillid eels are near globally distributed catadromous fishes with marine spawning areas and inshore and inland growth areas in both lotic (rivers, estuaries) and lentic (lakes, ponds, lagoons) water bodies. As predators, anguillid eels …
View article: Harding data file from Tail shape and the swimming speed of sharks
Harding data file from Tail shape and the swimming speed of sharks Open
A csv used in creating the models used, contains outputs from Harding et al. 2021
View article: Phylogenetic Tree from Tail shape and the swimming speed of sharks
Phylogenetic Tree from Tail shape and the swimming speed of sharks Open
The phylogenetic tree used in the models in the manuscript.
View article: R Code from Tail shape and the swimming speed of sharks
R Code from Tail shape and the swimming speed of sharks Open
R Code used to create the models, figures and values reported in the manuscript.
View article: Jacoby Mass Data File from Tail shape and the swimming speed of sharks
Jacoby Mass Data File from Tail shape and the swimming speed of sharks Open
A csv used in creating the models used, contains outputs from Jacoby et al 2015 accompanied by their standardized mass values.
View article: Jacoby Data File from Tail shape and the swimming speed of sharks
Jacoby Data File from Tail shape and the swimming speed of sharks Open
A csv used in creating the models used, contains outputs from Jacoby et al 2015
View article: Harding Original Data from Tail shape and the swimming speed of sharks
Harding Original Data from Tail shape and the swimming speed of sharks Open
A csv used in creating the models used, contains outputs from Harding et al. 2021 before averages were taken across species.
View article: The drivers of anguillid eel movement in lentic water bodies: a systematic map - search engine results
The drivers of anguillid eel movement in lentic water bodies: a systematic map - search engine results Open
A total of 7 RIS files. Three RIS files from three web searches (Scholar, SCOPUS, and Web of Science) conducted for the review "The drivers of anguillid eel movement in lentic water bodies: a systematic map" currently submitted for publica…
View article: The drivers of anguillid eel movement in lentic water bodies: a systematic map - search engine results
The drivers of anguillid eel movement in lentic water bodies: a systematic map - search engine results Open
A total of 7 RIS files. Three RIS files from three web searches (Scholar, SCOPUS, and Web of Science) conducted for the review "The drivers of anguillid eel movement in lentic water bodies: a systematic map" currently submitted for publica…
View article: The drivers of anguillid eel movement in lentic water bodies: a systematic map - search engine results
The drivers of anguillid eel movement in lentic water bodies: a systematic map - search engine results Open
A total of 7 RIS files. Three RIS files from three web searches (Scholar, SCOPUS, and Web of Science) conducted for the review "The drivers of anguillid eel movement in lentic water bodies: a systematic map" currently submitted for publica…
View article: Diving into the vertical dimension of elasmobranch movement ecology
Diving into the vertical dimension of elasmobranch movement ecology Open
Knowledge of the three-dimensional movement patterns of elasmobranchs is vital to understand their ecological roles and exposure to anthropogenic pressures. To date, comparative studies among species at global scales have mostly focused on…
View article: First descriptions of the seasonal habitat use and residency of scalloped hammerhead (Sphyrna lewini) and Galapagos sharks (Carcharhinus galapagensis) at a coastal seamount off Japan
First descriptions of the seasonal habitat use and residency of scalloped hammerhead (Sphyrna lewini) and Galapagos sharks (Carcharhinus galapagensis) at a coastal seamount off Japan Open
Background The Northwestern Pacific is a data-poor region for studies into the movements and habitat use of open ocean and pelagic sharks. However, this region experiences considerable pressure from commercial fishing. Therefore, shark mov…
View article: The movement ecology of fishes
The movement ecology of fishes Open
Movement of fishes in the aquatic realm is fundamental to their ecology and survival. Movement can be driven by a variety of biological, physiological and environmental factors occurring across all spatial and temporal scales. The intrinsi…
View article: Monitoring shallow coral reef exposure to environmental stressors using satellite earth observation: the reef environmental stress exposure toolbox (<scp>RESET</scp>)
Monitoring shallow coral reef exposure to environmental stressors using satellite earth observation: the reef environmental stress exposure toolbox (<span>RESET</span>) Open
Coral reefs are significantly threatened by multiple environmental stressors associated with climate change. While there is growing recognition of the importance of interacting stressors on coral reefs, so far this has been primarily limit…
View article: Editorial: Sociality in the Marine Environment
Editorial: Sociality in the Marine Environment Open
International audience
View article: Social networks and the conservation of fish
Social networks and the conservation of fish Open