Results 31 to 40 of about 1,890 (176)

Electromagnetic radiation from ingested sources in the human intestine between 150 MHz and 1.2 GHz [PDF]

, 2003
The conventional method of diagnosing disorders of the human gastro-intestinal (GI) tract is by sensors embedded in cannulae that are inserted through the anus, mouth, or nose.
Hammond, P.A., Chirwa, L.C., Cumming, D.R.S., Roy, S.   +3 more
core   +1 more source

A Systematic Review of Acoustic Telemetry as a Tool to Gain Insights Into Marine Turtle Ecology and Aid Their Conservation

Frontiers in Marine Science, 2021
While widely applied in fisheries science, acoustic telemetry remains an underutilized method in the field of marine turtle biotelemetry. However, with the ability to provide fine-scale spatial data (tens to hundreds of meters, depending on array setup ...
Emily E. Hardin, Mariana M. P. B. Fuentes   +1 more
doaj   +1 more source

Classifying and inferring behaviors using real‐time acceleration biotelemetry in reproductive steelhead trout (Oncorhynchus mykiss)

Ecology and Evolution, 2019
Movement behaviors are central to ecology and conservation. Movement sensing technologies can monitor behaviors that are otherwise difficult to observe under field conditions and may enhance the ability to quantify behaviors at the population scale.
Nathaniel T. Fuchs, Christopher C. Caudill   +1 more
doaj   +1 more source

Combining individual animal movement and ancillary biotelemetry data to investigate population-level activity budgets

, 2013
Recent technological advances have permitted the collection of detailed animal location and ancillary biotelemetry data that facilitate inference about animal movement and associated behaviors.
McClintock, Brett Thomas, Matthiopoulos, Jason, Deborah J. F. Russell, McClintock, B.T., Ruth King, Brett T. McClintock, Russell, Deborah Jill Fraser, Matthiopoulos, J., King, Ruth, Jason Matthiopoulos, King, R., Russell, D.J.F.   +11 more
core   +1 more source

Unsupervised Ethograms of a Vulnerable Bird Species: The Red-Footed Falcon in Northern Italy

Ecologies, 2022
Behavioral and movement ecology have quickly advanced as a result of the development of biotelemetry devices and analytical techniques. Global positioning system (GPS) transmitters assist scientists in gathering location and movement data at detailed ...
Alessandro Ferrarini, Marco Gustin
doaj   +1 more source

A plea for standards in reporting data collected by animal‑borne electronic devices

, 2016
In recent years, there has been significant investment in collaborative e-infrastructures to support biotelemetry research. Whilst these e-infrastructures are rapidly growing in size and sophistication, the current lack of standards for reporting and ...
Sveriges lantbruksuniversitet., Dettki, Holger,   +1 more
core   +1 more source

A programmable microsystem using system-on-chip for real-time biotelemetry [PDF]

, 2005
A telemetry microsystem, including multiple sensors, integrated instrumentation and a wireless interface has been implemented. We have employed a methodology akin to that for System-on-Chip microelectronics to design an integrated circuit instrument ...
Johannessen, E.A., Reid, S.W.J., Hammond, P.A., Cui, L., Cooper, J.M., Cumming, D.R.S., Wang, L.   +6 more
core   +1 more source

Scalable low‐cost seabed landers: the missing link for sustained, integrated, long‐term observations in dynamic shallow seas

Remote Sensing in Ecology and Conservation, EarlyView.
Seabed landers, when equipped with a range of biotic and abiotic sensors, offer a non‐invasive and cost‐effective solution for ecosystem‐scale monitoring of Essential Biodiversity Variables (EBVs) and Essential Ocean Variables (EOVs) in dynamic shallow seas.
Arienne Calonge, Roeland Develter, Carlota Muñiz, Clea Parcerisas, Jan Reubens, Wieter Boone, Klaas Deneudt, Elisabeth Debusschere   +7 more
wiley   +1 more source

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

Methods in Ecology and Evolution, EarlyView.
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, Eliezer Gurarie, Allicia Kelly, James Hodson   +3 more
wiley   +1 more source

Impact of Environmental Conditions on the Spawning Migration of Sea Trout (Salmo trutta L.) in Two Large, Sub‐Arctic River Systems

Fisheries Management and Ecology, EarlyView.
ABSTRACT The global decline in salmonid stocks has increased the need for knowledge of local adaptations and life history strategies of salmonids. In this study, we used radio‐telemetry tracking data from sea trout populations in two large high‐latitude rivers to model upstream spawning migration speed of trout in response to prevailing environmental ...
L. Lähteenmäki, A. Romakkaniemi, R. Huusko, G. Hellström, P. Orell, J. Erkinaro, A. H. Rikardsen, J. Jensen, M. Snickars   +8 more
wiley   +1 more source