9ed91ff7-734e-404e-b5b4-265375d24fb2 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-23T12:12:32 creation ISO 19115 2016 2007-08 CEAMARC-CASO VOYAGE TRACE ELEMENT SAMPLING AROUND AN ICEBERG 9ed91ff7-734e-404e-b5b4-265375d24fb2 We collected surface seawater samples using trace clean 1L Nalgene bottles on the end of a long bamboo pole. We will analyse these samples for trace elements. Iron is the element of highest interest to our group. We will determine dissolved iron and total dissolvable iron concentrations. Samples collected from 7 sites: Sites 1, 2, 3, 4 were a transect perpendicular to the edge of the iceberg to try and determine if there is a iron concentration gradient relative to the iceberg. Sites 4, 5, 6 were along the edge of the iceberg to determine if there is any spatial variability along the iceberg edge. Site 7 was away from the iceberg to determine what the iron concentration is in the surrounding waters not influenced by the iceberg. {"type": "Polygon", "coordinates": [[[139.01488, -67.07104], [150.06479, -67.07104], [150.06479, -42.88246], [139.01488, -42.88246], [139.01488, -67.07104]]]} 139.01488 150.06479 -67.07104 -42.88246 ACE/CRC AMD AMD/AU CEAMARC CEOS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > TRACE ELEMENTS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN R/V AA > R/V Aurora Australis SHIPS GET DATA documentDigital Download point for the data HTML PROJECT HOME PAGE documentDigital Public information for ASAC project 2900 HTML VIEW RELATED INFORMATION documentDigital Citation reference for this metadata record and dataset. HTML Creative Commons by Attribution logo documentDigital PNG