Jean-Louisétienne技术合作伙伴

作为他新探险总线飞艇的一部分，Jean-Louisétienne将在船上衡量，该飞艇用氦气膨胀，一系列气候变化数据：冰川的厚度。

Air Liquide是A.technical partnerof Jean-Louis Étienne’s new adventure.

Thus, since the calibration campaign of the EM-Bird in April 2007,Aqua-Lung, a subsidiary of the Group which specialises in diving equipment, has provided equipment specifically adapted to dives in waters of -1.8°C. To deal with possible decompression accidents,空气液化空气桑泰has providedmedical oxygenwhich, if necessary, could have been used by the divers.

On 26^TH.September 2007,Air Liquide在马赛机场填补了探险队的飞艇5,000 m³ of helium gas。Throughout the expedition, Air Liquide’s engineers will provide theirexpertiseand theirscientific proficiency为了保证气球中氦的控制：分析，充值，回收，重新填充......Air Liquide will also secure an extra source of helium directly to the North Pole.

Air Liquide对Jean-Louisétienne的探险的支持是长期。液化空气已经提供fuel cells and hydrogen用于生产清洁和无声的电力，以及设备的舒适和安全的潜水员使命宴会（2002）and theExpédition Clipperton (2004).为了保存在剪贴顿岛上收集的样品，空气液化液体在-196°C下递送液氮至海洋中间！

Jean-Louisétienne的长期合作伙伴，Air Liquids很自豪能够参加这一新的冒险，从而为better understand the reasons behinds the climate changes we are experiencing today and to propose the necessary solutions.