View non-flash version
[] [] (contents )(mt) Marine Technology (ISSN 2153-4721) is published quarterly in January, April, July, and October by the Society of Naval Architects and Marine Eng ineers, 601 Pavonia Avenue, Jersey City, NJ 07306. Periodicals postage paid at Jersey City, NJ and additional mailing o ces. Annual subscription rates: For U.S. and possessions, $120; single copy, $35. For international: $135; single copy, $35. Copyright © 2011 by the Society of Naval Architects and Marine Engineers. POSTMASTER: Send address changes to the Society of Naval Architects and Marine Engineers, 601 Pavonia Avenue, Jersey City, NJ 0 7306. ON THE COVER: Each of the nations bordering the polar oceans has territorial rights and claims to the region, and each is struggling to bal- ance development of commercial shipping with protection of the environment PHOTO BY NORBERT WU Real-World Conditions BY GEORGE COMFORT, ANDREW KENDRICK, DR. CLAUDE DALEY, AND PETER NOBLE eres no substitute for eld trials when it comes to evaluating the ice performance of ships Arctic Transit BY GÖRAN WILKMAN AND MIKKO NIINI e Northern Sea Route and the Northwest Passage o er enormous opportunity while posing enormous challenge Vessel Report: Barents Sea Icebreakers BY TAN CHENGHUI Speci cations and particulars on Varandey and Toboy Spill Response BY PER JOHAN BRANDVIK Advancing cleanup technology for oil spills in ice-covered waters Vessel Report: Alaska Region Research Vessel BY JAY EDGAR Speci cations and particulars on Sikuliaq ICETECH BY FRANK G. BERCHA AND ROGER PILKINGTON e evolution of learning about the performance of ships and structures in ice From the Editorial Board Mailbag Industry Events Feature Contributors Founders and Leaders Policy Brie? ng Marine Technology Notes Travel Focus on Education Glossary In Review Running Your Business Relevant Resources Abstracts Historical Note January 2011 January 2011 www.sname.org/sname/mt