上述数据是阿拉斯加大学的两位地球物理学家瓦伦蒂娜·拉迪克和丽金·霍克通过电脑模型计算出的，该电脑模型来自1961至2004年期间对300多个冰川的资料记载。
Geophysicists Valentina Radic and Regine Hock of the University of Alaska base these calculations on a computer model derived from records for more than 300 glaciers between 1961 and 2004.
但是埃克赫姆先生否认了瓦伦堡家族考虑过将投资人集团变成私人股权企业。
Mr Ekholm, though, denies that the Wallenbergs have ever discussed taking Investor private.
相教于具有贵族气息的瓦伦堡家族，风险资产。博瑞•埃克·赫姆的形象更加大胆和有实践经验。
Compared with the patrician Wallenbergs, Mr Ekholm cuts a bolder, more hands-on figure.
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