LGL Ltd., Environmental Research Associates ; LGL Alaska Research Associates Inc. : BP Exploration (Alaska) Inc., Dept. of Health, Safety and Environment,
Monitoring of industrial sounds, seals, and bowhead whales near BP's Northstar oil development, Alaskan Beaufort Sea, 1999-2002
Introduction / BP's activities at Northstar, 1999-2002 / Drilling and operational sounds from an oil production island in the ice-covered Beaufort Sea / Fixed-wing aerial surveys of seals near BP's Northstar and Liberty sites, 2002 / Effects of Northstar on local abundance and distribution of ringed seals (Phoca hispida) of the Alaskan Beaufort Sea / Sound measurements, 2002 open-water season / Acoustic monitoring of bowhead whale migration, autumn 2002 / Using DIFAR sensors to locate calling bowhead whales and monitor their migration / A statistical approach for assessing displacement of bowhead whale locations associated with elevated sound levels / Acoustic localization of bowhead whales near a Beaufort Sea oil development, 2001-2002: evidence of deflection at high-noise times? / Estimated numbers of seals and whales potentially affected by Northstar activities, Nov. 2001-Oct. 2002
Richardson, W. John (William John)
Williams, Michael T. (Michael Timothy)
L.G.L. Limited, Environmental Research Associates.
BP Exploration (Alaska) Inc. Dept. of Health, Safety and Environment.
United States. National Marine Fisheries Service.
Greeneridge Sciences Inc.
by Michael T. Williams, W. John Richardson and Robert Rodrigues by Michael T. Williams and Robert Rodrigues by Susanna B. Blackwell, Charles R. Greene, Jr. and W. John Richardson by Valerie D. Moulton, Robert E. Elliott and Michael T. Williams by Valerie D. Moulton [and others] by Susanna B. Blackwell by Charles R. Greene, Jr. [and others] Charles R. Greene, Jr. [and others] Trent L. McDonald and W. John Richardson W. John Richardson, Charles R. Greene, Jr. and Trent L. McDonald Valerie D. Moulton [and others]
edited by W. John Richardson and Michael T. Williams ; for BP Exploration (Alaska) Inc., Dept[.] of Health, Safety & Environment and National Marine Fisheries Service.
Monitoring of industrial sounds, seals, and bowhead whales near BP's Northstar oil development, Alaskan Beaufort Sea, 1999-2002