I'd like to send this parcel to determination of dapoxetine in human plasma The loss of sea ice offers tantalizing trade opportunities, because it could make the Northwest Passage navigable more often in summer. This sea route across the Arctic Ocean hugs Alaska's coast and can now be crossed only about every seven summers. Sought by explorers for centuries as a short-cut between Europe and Asia, it could be about 50% fewer nautical miles than a trip via the Panama Canal.