ARC Centre of Excellence for Core to Crust Fluid Systems| Will Powell - Fieldwork |
| Heard Island, Southern Indian Ocean |
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Polar Bird, Southern Ocean. October 2000. |
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As Heard Island is a World Heritage area for its wilderness values, great care is taken to ensure minimum impact of the expedition. Here Bob Twilley of AUSLIG scrubs his boots in bleach, to ensure they're totally clean of seed, soil and bacteria./font> |
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