Results 91 to 100 of about 606,502 (220)

An Updated Ecology of Atlantic Salmon (Salmo salar) at Sea

open access: yesFisheries Oceanography, EarlyView.
ABSTRACT Atlantic salmon have had a key role in European and North American oceans and human societies. Salmon are exploited and observed in rivers and along coasts, but there has always been great interest in knowing where salmon are going when they are at sea.
Robert J. Lennox   +5 more
wiley   +1 more source

Lossless Compression of Aldebaran-I Telemetry Data Using the On+ Algorithm

open access: yesTechnologies
Lossless compression of telemetry data in satellites is essential due to the stringent limitations of bandwidth and onboard storage. Traditional methods based on information theory and entropy coding, such as Huffman and Arithmetic coding, exploit ...
Flávio Barros   +6 more
doaj   +1 more source

BSS with Heterogeneous Ethernet Sources

open access: yes, 2018
Nowadays, Telemetry Ground Station over a Range are all connected through Ethernet. Telemetry data can be dispatched from that layer to the Main Control Room. Nevertheless, Ethernet Protocols are so opened that the data transmitted can be heterogeneous
MALIVERNEY, J.
core  

Continued population recovery and high annual survival rates of White‐rumped Vultures in Nepal

open access: yesIbis, EarlyView.
Populations of Gyps vultures in South Asia underwent catastrophic declines caused by unintentional poisoning by the veterinary drug diclofenac. Since the drug was banned in 2006–2010, declines have halted across the region, including in Nepal. The present study updates population trends of G.
John W. Mallord   +9 more
wiley   +1 more source

Variation in forest area influences post‐fledging development and dispersal onset in the Eurasian Goshawk (Astur gentilis)

open access: yesIbis, EarlyView.
Natal dispersal is a key ecological process influencing gene flow, population connectivity and individual fitness. In altricial birds, the transition from fledging to natal dispersal is mediated by the post‐fledging dependence period, which is often difficult to observe in elusive, forest‐dwelling species.
Elouise Mayall   +5 more
wiley   +1 more source

RRS Discovery Cruise 343, 27 Sep-15 Oct 2009. Deepwater trials of the Autosub6000 AUV, HyBIS, and telemetry systems [PDF]

open access: yes, 2010
There were 3 main objectives for the trials cruise: Testing of the Autosub6000 AUV, the HyBIS system (both supported by personnel from the National Oceanography Centre, Southampton), and acoustic and satellite telemetry systems (Proudman Oceanographic ...
McPhail, S.D.
core   +1 more source

Effects of satellite transmitters on captive and wild mallards

open access: yesWildlife Society Bulletin, 2014
Satellite telemetry has become a leading method for studying large‐scale movements and survival in birds, yet few have addressed potential effects of the larger and heavier tracking equipment on study subjects.
Dylan C. Kesler   +6 more
doaj   +1 more source

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