Geodynamics of North-Victoria-Land, Antarctica, derived from GPS and micro-gravity measurements

北维多利亚地与邻近的罗斯海，南极洲，是联邦地球科学和资源研究所（Bundesanstalt f<e:1> r Geowissenschaften und Rohstoffe， BGR，汉诺威）的一个主要研究领域。在前十次GANOVEX考察中，BGR进行了空中和陆地地球物理测量。GANOVEX探险队的主要研究目标是评估南极洲与冈瓦纳其他碎片的关系，特别是与澳大利亚和新西兰的关系。这项研究提案涉及耶拿大学与BGR在“Schwerpunktprogramm Antarktisforschung”中的合作，涉及BGR在北维多利亚地的GANOVEX XI探险。继GANOVEX X期间的先前测量之后，耶拿大学地球物理系的任务是再次在意大利小组（Capra教授，博洛尼亚）安装的点上进行重力测量，并利用意大利小组的gps结果评估和解释由于构造和质量运输（冰）而引起的海拔和重力变化的数据。

North-Victoria Land with the adjacent Ross Sea, Antarctica, is one main research area of the Federal Institute of Geosciences and Resources (Bundesanstalt für Geowissenschaften und Rohstoffe, BGR, Hannover). Within the previous ten GANOVEX expeditions BGR carried out air-borne and land based geophysical measurements. The main research goal of the GANOVEX expeditions is the evaluation of the relations of Antarctica to other fragments of Gondwana, especially to Australia and New Zealand. This research proposal concerns the intended cooperation of the University of Jena with the BGR within the ‘Schwerpunktprogramm Antarktisforschung’ regarding the GANOVEX XI expedition of BGR to Northern-Victoria Land. In continuation of the previous measurements during GANOVEX X the task of the Department of Geophysics of the University of Jena is again to carry out the gravity measure-ments at the points installed by the Italian group (Prof. Capra, Bologna) and to evaluate and interpret the data with regard to elevation and gravity changes due to tectonics and mass transport (ice) using the GPS-results of the Italian group.