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Showing 10 out of a total of 46 results for community: Division of Sciences Departments. (0.065 seconds)

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Object-oriented classification and Ikonos multispectral imagery for mapping vegetation communities in urban areas

Mathieu, Renaud; Aryal, Jagannath
The management of vegetated areas by urban planners relies on detailed and updated knowledge of their nature and distribution. Manual photo-interpretation of aerial photographs is efficient, but is time consuming. Image ...
Nitrogen species distribution in the Taieri Plain aquifer, New Zealand

Kensington, Christopher; Richards, Katrina; Murray, Dave; Peake, Barrie
Nitrogen contamination of drinking water has been linked to health risks including ‘blue baby syndrome’. In New Zealand, up to 51% of people use at least some groundwater for drinking, and there is growing concern that the ...
Using molecular genetics to gain insight into allopatric and sympatric speciation of topshells and their parasitic trematodes

Donald, Kirsten; Spencer, Hamish
Prevailing theory suggests that many parasite species have evolved in tight congruence with their hosts, with the parasite phylogeny mirroring that of the host. This theory is based largely on studies of host-parasite ...
HD aerial video for coastal zone ecological mapping

Chong, Albert K
The paper discusses a recent test of using High Definition (HD) video camera to obtain aerial mapping images for coastal zone study. Real-Time GPS was used to capture the ground control. It was revealed that the vibration ...
Digital near-infrared camera for 3D spatial data capture

Chong, Albert K
Low-cost, medium-resolution and hand-held digital cameras with near-infrared (NIR) capability are now readily available. The NIR spectrum (700 to 925 nanometers) is a tiny part of the overall electro-magnetic spectrum. ...
Spatial analysis of home range, core area and habitat selection of red deer (Cervus elaphus) on an extensively managed high-country station

Netzer, Michael; Whigham, Peter A; Dickinson, Katharine; Lord, Janice
The aim of this research was to determine the behavior and habitat selection of red deer (Cervus elaphus) hinds during the calving period, on an extensively managed rangeland in the high-country of New Zealand’s South ...
Geostatistical modelling, analysis and mapping of epidemiology of Dengue Fever in Johor State, Malaysia

Seng, Su Bee; Chong, Albert K; Moore, Antoni
Dengue fever, and especially the life-threatening form - DHF is an infectious mosquitoborne disease that places a heavy burden on public health systems in Malaysia as well as on most of the tropical countries around the ...
A practical spatial data capture technique for human motion research

Chong, Albert K; Croft, Hayden
The paper discusses the evaluation of a video image-splitting device for human motion research. NuView, a commonly available device and a digital video camera (DV) were used to capture stereo-video footage of athletes in ...
Selection in space

Star, B; Spencer, Hamish
Environmental heterogeneity has long been considered a likely explanation for the high levels of genetic variation found in most natural populations: selection in a spatially heterogeneous environment can maintain more ...
Snowfall detection in Antarctica using MODIS ground infrared reflectance

Noonan, Bob; Sirguey, Pascal; Rack, Wolfgang; Lawson, Wendy