Mass-induced sea level variations in the Gulf of Carpentaria
Mass-induced sea level variations in the Gulf of Carpentaria
复制标题
卡奔塔利亚湾质量引起的海平面变化
DOI:
10.1007/s10872-015-0304-6
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发表时间:
2015-06
影响因子:
2.3
通讯作者:
Cheng, Xuhua
中科院分区:
文献类型:
--
作者:
Wang, Juan;Wang, Jing;Cheng, Xuhua
In this work, variations in mass-induced sea surface height (SSHmass, ocean bottom pressure) in the Gulf of Carpentaria are investigated on seasonal to decadal timescales using altimetry data, Gravity Recovery and Climate Experiment (GRACE) estimates, and steric sea surface height measurements derived from subsurface temperature and salinity analyses. Seasonal variability in gulf-mean SSHmasscan be attributed to local wind forcing. On an interannual and decadal timescale, SSHmassis the dominant factor affecting total sea surface height, and is related to large-scale modes such as the El Niño Southern Oscillation (ENSO) and Pacific Decadal Oscillation (PDO). Oceanic waves propagating from the western Pacific and the corresponding water exchange between the deep ocean and the shallow Gulf of Carpentaria, rather than local wind variability associated with climate modes, are responsible for the low-frequency variations in SSHmassin the gulf. Over 2003–2011, SSHmassrose at a rate of about 8.0 ± 1.5 mm/year, and the PDO accounted for about 65 % of gulf-scale mass variation.
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影响因子:
3.9
作者:
B. Wouters;D. Chambers
通讯作者:
B. Wouters;D. Chambers
影响因子:
3.6
作者:
Carton, JA;Giese, BS;Grodsky, SA
通讯作者:
Grodsky, SA
影响因子:
10.3
作者:
R. Nerem;J. Wahr;E. Leuliette
通讯作者:
R. Nerem;J. Wahr;E. Leuliette
影响因子:
3.6
作者:
Chambers, DP
通讯作者:
Chambers, DP
影响因子:
--
作者:
D. García;B. Chao;J. D. Río;I. Vigo;J. García‐Lafuente
通讯作者:
D. García;B. Chao;J. D. Río;I. Vigo;J. García‐Lafuente