Results 51 to 60 of about 1,705 (179)

Getting to grips with wildlife research by citizen scientists: What role for regulation?

open access: yesPeople and Nature, 2021
Wildlife research by citizen scientists, involving the capture and handling of animals, provides clear scientific benefits, but also potential risks to animal welfare.
Alexandra Palmer   +4 more
doaj   +1 more source

Biotelemetry

open access: yes, 1988
Telemetric transmission of functional and physiological information offers many advantages in medical diagnostics and patient surveillance. The telemetric data link avoids direct connections to the recording or monitoring equipment, which are sometimes embarrassing and restraining, thus leaving the patients freely movable.
openaire   +3 more sources

Sex‐specific reproductive investment and survival of Atlantic salmon kelts across multiple dams

open access: yesEcosphere, Volume 17, Issue 8, August 2026.
Abstract In adult Atlantic salmon, individual variation in migration and movement within rivers during spawning (i.e., reproductive movement, RM) is an important component of overall reproductive investment that may influence subsequent survival and repeat spawning.
Kurt C. Heim   +5 more
wiley   +1 more source

Quantifying permeability of linear barriers to animal movement: The permeability R package

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 7, Page 2039-2051, July 2026.
Abstract Animals have always navigated environments characterized by linear features that influence movement, whether rivers, ridges or ravines. Large‐scale changes in land use have led to increasing interactions with anthropogenic features, especially roads and fences.
Nicole Barbour   +3 more
wiley   +1 more source

Diurnal vertical movements in black sea bass (Centropristis striata): Endogenous, facultative, or something else?

open access: yesEcosphere, 2021
Fishes commonly exhibit diel rhythms in movements with consequences to feeding, reproduction, predator evasion, and resting. Such behaviors are conceived as plastic, persisting for phases (days to weeks), and then becoming disrupted, masked, and altered ...
D. H. Secor   +5 more
doaj   +1 more source

The First Attempt of Satellite Tracking on Occurrence and Migration of Bryde’s Whale (Balaenoptera edeni) in the Beibu Gulf

open access: yesJournal of Marine Science and Engineering, 2021
Satellite-tagging is increasingly becoming a powerful biotelemetry approach to obtain remote measurement through tracking free-living cetaceans, which can fill knowledge gaps on cetaceans and facilitate conservation management.
Mingming Liu   +9 more
doaj   +1 more source

Penguins on the Move: Mapping Priority Penguin Habitat Areas Under Climate Change

open access: yesDiversity and Distributions, Volume 32, Issue 7, July 2026.
ABSTRACT Aim To identify and map Priority Penguin Habitat Areas (PPHAs), defined as marine regions that are environmentally suitable for penguins under present and future climates, in order to inform climate‐smart conservation planning across Southern Hemisphere. Location Marine realms of the Southern Hemisphere. Methods We modelled occurrence data for
Francisco Ramírez   +6 more
wiley   +1 more source

Design of a Customized Multipurpose Nano-Enabled Implantable System for In-Vivo Theranostics

open access: yesSensors, 2014
The first part of this paper reviews the current development and key issues on implantable multi-sensor devices for in vivo theranostics. Afterwards, the authors propose an innovative biomedical multisensory system for in vivo biomarker monitoring that ...
Esteve Juanola-Feliu   +5 more
doaj   +1 more source

Behavior and Ecology of Silky Sharks Around the Chagos Archipelago and Evidence of Indian Ocean Wide Movement

open access: yesFrontiers in Marine Science, 2020
Silky sharks (Carcharhinus falciformis) represent a major component of global shark catch, both directly and as bycatch, and populations are declining as a result.
David J. Curnick   +15 more
doaj   +1 more source

First description of in situ chlorophyll fluorescence signal within East Antarctic coastal polynyas during fall and winter

open access: yesFrontiers in Marine Science, 2023
Antarctic coastal polynyas are persistent and recurrent regions of open water located between the coast and the drifting pack-ice. In spring, they are the first polar areas to be exposed to light, leading to the development of phytoplankton blooms ...
Lucie Bourreau   +22 more
doaj   +1 more source

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