@article{oai:nipr.repo.nii.ac.jp:00002293, author = {Jones,E. P. and Aagaard,K. and Carmack,E. C. and Macdonald,R. W. and Mclaughlin,F. A. and Perkin,R. G. and Swift J. H.}, journal = {Memoirs of National Institute of Polar Research. Special issue}, month = {Dec}, note = {P(論文), A comparison of historical oceanographic data from the Arctic Ocean with that obtained aboard the CCGS Louis s. St. Laurent during the Canada/U.S. 1994 Arctic Ocean Section unequivocally shows that the mid-depth layers of the Arctic Ocean are experiencing a major warming and ventilation event. The intrusion of new water is characterized by (a) higher values in the Atlantic Layer maximum temperatures, (b) a shallower core depth for the temperature maximum, (c) displacement of waters of Pacific origin in the upper 100-200m, and (d) pronounced thermohaline inversions 40-60m thick in the Atlantic Layer and Upper Deep waters. The largest temperature change, as much as 1℃, is seen in the core of the Atlantic Layer, suggesting that the event is related to an increase in the transport and/or temperature of water entering from the North Atlantic.}, pages = {307--315}, title = {Recent changes in Arctic Ocean thermohaline structure: Results from the Canada/U.S. 1994 Arctic Ocean section (scientific paper)}, volume = {51}, year = {1996} }