| dc.relation.haspart | <table> <tr> <td colspan="2"><b>Brief description of purpose of cruise</b></td> </tr> <tr> <td colspan="2">Change of sea ice, ocean circulation, ecology related to ice retreat and ocean warming</td> </tr> <tr> <td><b>Name:</b></td> <td>Polarstern</td> </tr> <tr> <td><b>Nationality:</b></td> <td>German</td> </tr> <tr> <td><b>Call. sign:</b></td> <td>DBLK</td> </tr> <tr> <td><b>Dates of cruise:</b></td> <td>From 5 August to 7 September 2011</td> </tr> <tr> <td><b>Operating authority:</b></td> <td>Stiftung Alfred-Wegner-Institut für Polar- und Meeresforshung, Bremerhaven</td> </tr> <tr> <td><b>Owner:</b></td> <td>German Government</td> </tr> <tr> <td><b>Name of master:</b></td> <td>S. Schwartze</td> </tr> <tr> <td><b>Scientist in charge:</b></td> <td>Ursula Schauer</td> </tr> <tr> <td><b>Geographical area:</b></td> <td>63°N - 84°N, and 05°W - 34°E</td> </tr> <tr> <td><b>Date of application:</b></td> <td>28 January 2011</td> </tr> <tr> <td><b>Date granted:</b></td> <td>23 May 2011</td> </tr> </table> | nb_NO |
