User profiles for Johann Mourier
Johann MourierUniversité de Montpellier, MARBEC Verified email at umontpellier.fr Cited by 2630 |
Evidence of social communities in a spatially structured network of a free-ranging shark species
Large, solitary, marine predators such as sharks have been observed to aggregate at
specific areas. Such aggregations are almost certainly driven by foraging and behavioural …
specific areas. Such aggregations are almost certainly driven by foraging and behavioural …
Direct genetic evidence for reproductive philopatry and associated fine‐scale migrations in female blacktip reef sharks (Carcharhinus melanopterus) in French …
Conservation of top predators has been emphasized as essential in an ecosystem due to
their role in trophic chain regulation. Optimizing conservation strategies for these endangered …
their role in trophic chain regulation. Optimizing conservation strategies for these endangered …
Behavioural response of sicklefin lemon sharks Negaprion acutidens to underwater feeding for ecotourism purposes
The feeding of marine predators is a popular means by which tourists and tour operators
can facilitate close observation and interaction with wildlife. Shark-feeding has become the …
can facilitate close observation and interaction with wildlife. Shark-feeding has become the …
[HTML][HTML] The drone revolution of shark science: A review
Over the past decade, drones have become a popular tool for wildlife management and
research. Drones have shown significant value for animals that were often difficult or dangerous …
research. Drones have shown significant value for animals that were often difficult or dangerous …
Diving into the vertical dimension of elasmobranch movement ecology
Knowledge of the three-dimensional movement patterns of elasmobranchs is vital to understand
their ecological roles and exposure to anthropogenic pressures. To date, comparative …
their ecological roles and exposure to anthropogenic pressures. To date, comparative …
Blacktip reef sharks (Carcharhinus melanopterus) show high capacity for wound healing and recovery following injury
Wound healing is important for sharks from the earliest life stages, for example, as the ‘umbilical
scar’ in viviparous species heals, and throughout adulthood, when sharks can incur a …
scar’ in viviparous species heals, and throughout adulthood, when sharks can incur a …
Using unmanned aerial vehicles (UAVs) to investigate shark and ray densities in a shallow coral lagoon
Unmanned aerial vehicles (UAVs) are being increasingly used in studies of marine fauna.
Here, we tested the use of a UAV (DJI Phantom II®) to assess fine-scale variation in densities …
Here, we tested the use of a UAV (DJI Phantom II®) to assess fine-scale variation in densities …
Shark and ray provisioning: functional insights into behavioral, ecological and physiological responses across multiple scales
The use of olfactory stimuli and the provision of food are a common practice to prompt artificial
aggregations of emblematic wild species and ensure the economic viability of the wildlife-…
aggregations of emblematic wild species and ensure the economic viability of the wildlife-…
[PDF][PDF] Extreme inverted trophic pyramid of reef sharks supported by spawning groupers
The extent of the global human footprint [1] limits our understanding of what is natural in the
marine environment. Remote, near-pristine areas provide some baseline expectations for …
marine environment. Remote, near-pristine areas provide some baseline expectations for …
Business partner or simple catch? The economic value of the sicklefin lemon shark in French Polynesia
Most arguments invoked so far by the scientific community in favour of shark conservation
rely on the ecological importance of sharks, and have little impact on management policies. …
rely on the ecological importance of sharks, and have little impact on management policies. …