Ocean acoustics in the changing Arctic

被引:9
作者
Worcester, Peter F. [1 ]
Ballard, Megan S. [2 ]
机构
[1] Scripps Inst Oceanog, San Diego, CA 92037 USA
[2] Univ Texas Austin, Austin, TX 78712 USA
关键词
CANADA BASIN; ICE; PROPAGATION; VARIABILITY; ARRIVALS; NOISE; WATER;
D O I
10.1063/PT.3.4635
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Recent changes in ice cover and ocean stratification have been so large that acoustic measurements made during the Cold War no longer reflect current conditions.
引用
收藏
页码:44 / 49
页数:6
相关论文
共 22 条
[1]   Temporal and spatial dependence of a yearlong record of sound propagation from the Canada Basin to the Chukchi Shelf [J].
Ballard, Megan S. ;
Badiey, Mohsen ;
Sagers, Jason D. ;
Colosi, John A. ;
Turgut, Altan ;
Pecknold, Sean ;
Lin, Ying-Tsong ;
Proshutinsky, Andrey ;
Krishfield, Richard ;
Worcester, Peter F. ;
Dzieciuch, Matthew A. .
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2020, 148 (03) :1663-1680
[2]  
e L. Freitag, 2015, P OCEANS C EXP, P913
[3]   Using a regional ocean model to understand the structure and variability of acoustic arrivals in Fram Strait [J].
Geyer, Florian ;
Sagen, Hanne ;
Cornuelle, Bruce ;
Mazloff, Matthew R. ;
Vazquez, Heriberto J. .
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2020, 147 (02) :1042-1053
[4]   Measured and modeled acoustic propagation underneath the rough Arctic sea-ice [J].
Hope, Gaute ;
Sagen, Hanne ;
Storheim, Espen ;
Hobaek, Halvor ;
Freitag, Lee .
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2017, 142 (03) :1619-1633
[5]   An Overview of Arctic Ocean Acoustics [J].
Hutt, Dan .
ADVANCES IN OCEAN ACOUSTICS, 2012, 1495 :56-68
[6]   THE ARCTIC shifts to a new normal [J].
Jeffries, Martin O. ;
Overland, James E. ;
Perovich, Donald K. .
PHYSICS TODAY, 2013, 66 (10) :35-40
[7]   Automated Ice-Tethered Profilers for Seawater Observations under Pack Ice in All Seasons [J].
Krishfield, R. ;
Toole, J. ;
Proshutinsky, A. ;
Timmermans, M. -L. .
JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY, 2008, 25 (11) :2091-2105
[8]   MODELING OF LOW-FREQUENCY TRANSMISSION LOSS IN THE CENTRAL ARCTIC [J].
LEPAGE, K ;
SCHMIDT, H .
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1994, 96 (03) :1783-1795
[9]   The Rapid Response of the Canada Basin to Climate Forcing FROM BELLWETHER TO ALARM BELLS [J].
McLaughlin, Fiona ;
Carmack, Eddy ;
Proshutinsky, Andrey ;
Krishfield, Richard A. ;
Guay, Christopher ;
Yamamoto-Kawai, Michiyo ;
Jackson, Jennifer M. ;
Williams, Bill .
OCEANOGRAPHY, 2011, 24 (03) :146-159
[10]  
Mikhalevsky P.N., 2001, Encyclopedia of Ocean Sciences, V2nd ed.,, P92