Satellite telemetry and seasonal movements of Magpie Geese (Anseranas semipalmata) in tropical northern Australia

2010 ◽  
Vol 110 (2) ◽  
pp. 160-164 ◽  
Author(s):  
Lochran W. Traill ◽  
Corey J. A. Bradshaw ◽  
Barry W. Brook
Keyword(s):  
Satellite Telemetry ◽  
Northern Australia ◽  
Seasonal Movements

Distribution, seasonal movements and habitat utilisation of an endangered shark, Glyphis glyphis, from northern Australia

2017 ◽  
Vol 573 ◽  
pp. 203-213 ◽  
Author(s):  
BJ Lyon ◽  
RG Dwyer ◽  
RD Pillans ◽  
HA Campbell ◽  
CE Franklin
Keyword(s):  
Northern Australia ◽  
Seasonal Movements

Movement patterns of female feral camels in central and northern Australia

2001 ◽  
Vol 28 (3) ◽  
pp. 283 ◽  
Author(s):  
Glenn P. Edwards ◽  
Stephen R. Eldridge ◽  
David Wurst ◽  
David M. Berman ◽  
Vanessa Garbin
Keyword(s):  
Kernel Method ◽  
Satellite Telemetry ◽  
Movement Patterns ◽  
Annual Rainfall ◽  
Northern Australia ◽  
Buffer Zones ◽  
Movement Rates ◽  
Environmentally Sensitive Areas ◽  
Large Home Range ◽  
Pattern Of Variation

Movement patterns of female feral camels were studied over four years (February 1993 to December 1996) in central and northern Australia using satellite telemetry. Areas used over 12-month periods (calculated using the fixed kernel method) were large (449–4933 km 2 ) and increased with increasing aridity as measured by long-term mean annual rainfall. No consistent pattern of variation was detected in movement rates of camels across seasons. Data collected over several years are needed to classify movements in feral camels. The only telemetered camel that has been monitored for longer than two years (this study) appeared to move within a large home range over the concluding 3.5 years that it was tracked. Because the areas used are large, extensive buffer zones will be needed in arid regions to protect environmentally sensitive areas from the impacts of feral camels.

scholarly journals Seasonal Movements of the Short-Eared Owl (Asio flammeus) in Western North America as Revealed by Satellite Telemetry

2017 ◽  
Vol 51 (2) ◽  
pp. 115-128 ◽  
Author(s):  
James A. Johnson ◽  
Travis L. Booms ◽  
Lucas H. DeCicco ◽  
David C. Douglas
Keyword(s):  
North America ◽  
Satellite Telemetry ◽  
Western North America ◽  
Seasonal Movements ◽  
Asio Flammeus

Seasonal movements and site utilisation by Asian water buffalo (Bubalus bubalis) in tropical savannas and floodplains of northern Australia

2020 ◽  
Author(s):  
Hamish A. Campbell ◽  
David A. Loewensteiner ◽  
Brett P. Murphy ◽  
Stewart Pittard ◽  
Clive R. McMahon
Keyword(s):  
Water Buffalo ◽  
Bubalus Bubalis ◽  
Northern Australia ◽  
Tropical Savannas ◽  
Seasonal Movements ◽  
Asian Water

scholarly journals Seasonal movements of caribou in arctic Alaska as determined by satellite

1989 ◽  
Vol 67 (3) ◽  
pp. 644-650 ◽  
Author(s):  
S. G. Fancy ◽  
L. F. Pank ◽  
K. R. Whitten ◽  
W. L. Regelin
Keyword(s):  
Adult Female ◽  
Rangifer Tarandus ◽  
Satellite Telemetry ◽  
Activity Data ◽  
Seasonal Movements ◽  
Terrestrial Mammal ◽  
Daily Movement ◽  
Movement Rates ◽  
Arctic Alaska

Between 1985 and 1987, 49 283 locations and 79 101 sets of activity data were obtained for 34 adult female caribou (Rangifer tarandus granti) of the Porcupine and Central Arctic herds using satellite telemetry. Daily movement rates of female caribou from the two herds, which differ greatly in size and separation of seasonal ranges, were similar except during the spring and fall migration periods. Movement rates in July exceeded those during migration in both herds. The minimum annual distances travelled by caribou cows, ranging to 5055 km, were the longest movements documented for any terrestrial mammal.

Two-Dimensional Near-Infrared and Shortwave Infrared Molecular Aggregates: Taking Kasha’s Model to the Next Dimension

2019 ◽  
Author(s):  
Arundhati Deshmukh ◽  
Danielle Koppel ◽  
Chern Chuang ◽  
Danielle Cadena ◽  
Jianshu Cao ◽  
...  
Keyword(s):  
Near Infrared ◽  
Photophysical Properties ◽  
Satellite Telemetry ◽  
Transition Dipole Moment ◽  
Short Wave ◽  
Tissue Imaging ◽  
Transition Dipole ◽  
Deep Tissue Imaging ◽  
Excitonic States ◽  
Shortwave Infrared

Technologies which utilize near-infrared (700 – 1000 nm) and short-wave infrared (1000 – 2000 nm) electromagnetic radiation have applications in deep-tissue imaging, telecommunications and satellite telemetry due to low scattering and decreased background signal in this spectral region. However, there are few molecular species, which absorb efficiently beyond 1000 nm. Transition dipole moment coupling (e.g. J-aggregation) allows for redshifted excitonic states and provides a pathway to highly absorptive electronic states in the infrared. We present aggregates of two cyanine dyes whose absorption peaks redshift dramatically upon aggregation in water from ~ 800 nm to 1000 nm and 1050 nm with sheet-like morphologies and high molar absorptivities (e ~ 10<sup>5 </sup>M<sup>-1</sup>cm<sup>-1</sup>). To describe this phenomenology, we extend Kasha’s model for J- and H-aggregation to describe the excitonic states of <i> 2-dimensional aggregates</i> whose slip is controlled by steric hindrance in the assembled structure. A consequence of the increased dimensionality is the phenomenon of an <i>intermediate </i>“I-aggregate”, one which redshifts yet displays spectral signatures of band-edge dark states akin to an H-aggregate. We distinguish between H-, I- and J-aggregates by showing the relative position of the bright (absorptive) state within the density of states using temperature dependent spectroscopy. Our results can be used to better design chromophores with predictable and tunable aggregation with new photophysical properties.

Discriminatory Taxation in Light of Fortescue: Its Implications for the Development of Northern Australia

2014 ◽  
Vol 42 (1) ◽  
pp. 1-23
Author(s):  
Anthony Gray
Keyword(s):  
Federal Government ◽  
Court Decision ◽  
Northern Australia ◽  
High Court ◽  
The North ◽  
Northern Regions ◽  
Word Discrimination ◽  
Taxation System

In the recent Fortescue decision, the High Court made some interesting observations regarding interpretation of the word ‘discrimination’ in the context of the Federal Government's power with respect to taxation in s 51(2) of the Australian Constitution. Coincidentally, the Federal Government has commenced consideration of options for the development of northern regions of Australia. Of course, one option would be to introduce a variable taxation system to encourage businesses and individuals to be based, and/or invest, in northern Australia. This article considers possible constitutional issues associated with variable taxation schemes overtly favouring businesses and individuals based in the ‘north’, given the recent High Court decision.

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