Both Denmark and Russia have been devoting significant resources to exploring the Lomonosov Ridge. Denmark has hired Swedish icebreakers for repeated expeditions, and Russia has been deploying special submarines to obtain samples from the ridge and the ocean floor.
丹麦和俄罗斯都花了巨大的资源勘探罗蒙诺索夫海岭。丹麦雇佣瑞典破冰船多次出征，而俄罗斯也部署了特别潜艇获取海岭和海底样本。