Results 171 to 180 of about 32,496 (283)

Interactions between eagles and semidomestic reindeer: lessons learned from field surveys and deterrents [PDF]

open access: yesarXiv
Predation by eagles on semi-domesticated reindeer (Rangifer tarandus) is an emerging human wildlife conflict in Fennoscandia. Both the Golden (Aquila chrysaetos) and the White-tailed eagle (Haliaeetus albicilla) are believed by herders to predate on reindeer, however, there is a considerable knowledge gap regarding extent of predation and scavenging by
arxiv  

Non-Invasive Monitoring of Vital Signs in Calves Using Thermal Imaging Technology [PDF]

open access: yesarXiv
This study presents a non-invasive method using thermal imaging to estimate heart and respiration rates in calves, avoiding the stress from wearables. Using Kernelised Correlation Filters (KCF) for movement tracking and advanced signal processing, we targeted one ROI for respiration and four for heart rate based on their thermal correlation.
arxiv  

Ocean properties, ice–ocean interactions, and calving front morphology at two major west Greenland glaciers

open access: green, 2013
Nolwenn Chauché   +7 more
openalex   +1 more source

Glaciological and marine biological studies at perimeter of Dronning Maud Land, Antarctica [PDF]

open access: yes
The author has identified the following significant results. A nearly complete map of the Dronning Land coastline from 10 deg W to 29 deg E was produced. Based on this, it was determined that for the past 20 years, the minimum calving rate from this part
Orheim, O.
core   +1 more source

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