Andrew Carr

ORCID: 0000-0003-0943-2996
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About
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Research Areas
  • Bat Biology and Ecology Studies
  • Species Distribution and Climate Change
  • Animal Vocal Communication and Behavior
  • Wildlife Ecology and Conservation
  • Marine animal studies overview
  • Cryospheric studies and observations
  • Fire effects on ecosystems
  • Animal Behavior and Welfare Studies
  • Viral Infections and Vectors
  • Teleoperation and Haptic Systems
  • Genetic and phenotypic traits in livestock
  • Effects of Environmental Stressors on Livestock
  • Soft Robotics and Applications
  • Astrophysics and Cosmic Phenomena
  • Robot Manipulation and Learning
  • Ecology and Vegetation Dynamics Studies
  • Forest ecology and management
  • Tree-ring climate responses

Instytut Badawczy Leśnictwa
2022-2024

University of Bristol
1997-2023

High precision in the manual control of needles and biopsy probes medical treatment requires high skill dexterity levels. In anaesthesia, force sensation is an important feedback mechanism, practitioner needs to refresh or develop skills improve on interpretation needle progress towards target site. This paper describes experimental tactile simulator for uniaxial action which resisting derived from measured data. As example, approach taken simulation insertion epidural described. Adaptation...

10.1243/0954411971534467 article EN Proceedings of the Institution of Mechanical Engineers Part H Journal of Engineering in Medicine 1997-04-01

Loss of foraging habitat and reductions in insect prey are key factors responsible for declines bat populations. Identifying important habitats the ecological requirements conservation status provides evidence appropriately targeted management strategies. We examined habits barbastelle, Barbastella barbastellus, at northern edge its European range using a combination radio tracking, to determine home use selection, DNA metabarcoding, identify items consumed. Riparian vegetation broadleaved...

10.3161/15081109acc2020.22.2.003 article EN Acta Chiropterologica 2020-12-01

We present the results of a study which describes relationship between western barbastelle Barbastella barbastellus highly specialised moth predator, and its prey-moths genus Orthosia, another selective animal known to converge around dominant producer pollen nectar in early spring-willow trees Salix sp. In order describe this trophic relationship, we conducted acoustic recordings at five paired sites (willow/control tree) proximity hibernation (Natura 2000: PLH080003 PLH200014) beginning...

10.1038/s41598-023-34561-6 article EN cc-by Scientific Reports 2023-05-05

"Lunar phobia" in bats has been widely discussed since its description tropical 1978. The phenomenon frequently contested and supported was first reported European 2020. Our study seeks to clarify the debate by describing relationship between activity of selected swarming vespertilionid (Family: Vespertilionidae) moonlight levels. To verify a potential connection latter, dataset analysed respect estimated illumination. Moonlight estimates were based on geographical location several lunar...

10.1038/s41598-024-53281-z article EN cc-by Scientific Reports 2024-02-01

We monitored a barbastelle (Barbastella barbastellus) maternity roost for four months using portable CCTV system, time synchronised with ultrasound recorders. discovered three patterns of vocal activity not previously described. When barbastelles investigated the entrance, calls resembling approach phase echolocation were produced consisting group 10 or more broadband pulses low amplitude, detected than few metres from roost. The other two distinct during swarming around tree. first...

10.3161/15081109acc2018.20.1.020 article EN Acta Chiropterologica 2018-06-01

The Caledonian pine forests of Scotland have declined significantly over the past century largely due to clearance for timber, fuel and grazing land. Approximately 1% these native pinewoods remain from their historic extent, with a stronghold in Cairngorms National Park. Creeping Lady’s-Tresses Goodyera repens (L.) R. Br., One-Flowered Wintergreen Moneses uniflora A. Gray Twinflower Linnaea borealis L. favour this habitat, meaning that woodland has resulted widespread declines. There are...

10.33928/bib.2023.05.180 article EN British & Irish Botany 2023-06-12

Abstract We present the results of a study which describes relationship between western barbastelle Barbastella barbastellus highly specialised moth predator and its prey – moths genus Orthosia, another selective animal known to converge around dominant producer pollen nectar in early spring willow trees Salix sp.. In order describe this trophic we conducted acoustic recordings at five paired sites (willow / control tree), proximity hibernation (Natura 2000: PLH080003 & PLH200014)...

10.21203/rs.3.rs-2343057/v1 preprint EN cc-by Research Square (Research Square) 2022-12-12
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