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Showing 1 to 5 of 5 for “"Macquarie Island"”.
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Seismic Tomography at Volcanic Rift Zones and Transpressional Plate Boundaries Askja Caldera and Macquarie Island
… located in a divergent tectonic setting, and Macquarie Island, south-west Pacific, that sits within an intra-oceanic transpressive regime. For decades, the presence or absence of a shallow magma body beneath Askja caldera has been a source of speculation in numerous studies. However, …
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Hydrothermal alteration of the ocean crust: insights from Macquarie Island and drilled in situ ocean crust
… flank hydrothermal fluids.<br/>Sub Antarctic Macquarie Island is a unique sub-aerial exposure of a complete section of ocean crust in the ocean basin in which it formed. Sr and O isotope analyses from Macquarie Island, combined with stratigraphic reconstructions provide the first isotopic …
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The headless angel of chance
… of a woman in flowing robes - on subantarctic Macquarie Island in 1973. Washed ashore in bay where there had been no known shipwrecks, successive parties of men from the Australian National Antarctic Research Expedition (ANARE) engaged in a series of epic missions to salvage the figurehead
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Planning for a changing environment: administration and management of South Georgia
… to conservation came in 1975, when the Falkland Islands Dependencies Conservation Ordinance was established to protect the island's fauna and flora. This ordinance used as its basis the Agreed Measures for the Conservation of Antarctic Fauna and Flora but additionally provided for Areas of …
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Trend Analyses of the Abundances of Atmospheric Molecules
… been compared with ground-based measurements at Macquarie Island, the South Pole, the CarbonTracker 2017 model and G. Toon's empirical model. Trends agree, but ACE-FTS data has a low bias at 5.5 and 6.5 km in altitude.</p> <p>The Montreal Protocol banned the production of major ozone depleting …