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Full-Text Articles in Physical Sciences and Mathematics
Restored Nature, Familiar Culture: Contesting Visions For Preferred Environments In Australian Cities, D. Trigger, Lesley M. Head
Restored Nature, Familiar Culture: Contesting Visions For Preferred Environments In Australian Cities, D. Trigger, Lesley M. Head
Faculty of Science - Papers (Archive)
How are preferences for “native” and “introduced” species of plants and animals given expression in Australian cities? Given the nation's predominantly European cultural heritage, how do urban Australians articulate multiple desires for living environments encountered in everyday life? In examining the cases of inner city parks, backyards, and more general views about flora and fauna appropriate for the city, the paper considers a range of deeply enculturated attachments to familiar landscapes. While residents have considerable interest in the possibilities of urban ecological restoration, our interviews, ethnographic observation, and textual analysis also reveal cultural preferences for introduced species and emplaced attachments …
Nearshore Wave Environments Around A Sandy Cay On A Platform Reef, Torres Strait, Australia, Colin D. Woodroffe, Bongkoch Samosorn
Nearshore Wave Environments Around A Sandy Cay On A Platform Reef, Torres Strait, Australia, Colin D. Woodroffe, Bongkoch Samosorn
Faculty of Science - Papers (Archive)
Waves are the primary factor affecting reef-island morphology. This study examines spatial and temporal variations of wave characteristics in the nearshore around Warraber Island, a sandy cay on a platform reef in Torres Strait Australia, based on field measurements during the predominant southeasterly wind season. Water pressure was recorded simultaneously, and transformed to water surface wave spectra, at a location close to the reef edge and across the nearshore at different locations around the island. Wave environments off the reef were estimated based on wave characteristics measured at the reef-edge location and found to be primarily dominated by sea. Low …
Ventilatory Accommodation Of Oxygen Demand And Respiratory Water Loss In Kangaroos From Mesic And Arid Environments, The Eastern Grey Kangaroo (Macropus Giganteus) And The Red Kangaroo (Macropus Rufus), Terence J. Dawson, Adam J. Munn, Cyntina E. Blaney, Andrew Krockenberger, Shane K. Maloney
Ventilatory Accommodation Of Oxygen Demand And Respiratory Water Loss In Kangaroos From Mesic And Arid Environments, The Eastern Grey Kangaroo (Macropus Giganteus) And The Red Kangaroo (Macropus Rufus), Terence J. Dawson, Adam J. Munn, Cyntina E. Blaney, Andrew Krockenberger, Shane K. Maloney
Faculty of Science - Papers (Archive)
We studied ventilation in kangaroos from mesic and arid environments, the eastern grey kangaroo (Macropus giganteus) and the red kangaroo (Macropus rufus), respectively, within the range of ambient temperatures (T-a) from -5 degrees to 45 degrees C. At thermoneutral temperatures (T-a = 25 degrees C), there were no differences between the species in respiratory frequency, tidal volume, total ventilation, or oxygen extraction. The ventilatory patterns of the kangaroos were markedly different from those predicted from the allometric equation derived for placentals. The kangaroos had low respiratory frequencies and higher tidal volumes, even when adjustment was made for their lower basal …