| 220 | 0 | 185 |
| 下载次数 | 被引频次 | 阅读次数 |
本文使用多套再分数据、气候态数据和模式模拟结果对菲律宾海深层环流进行了研究，同时结合断面观测数据评估了这些数据集对于菲律宾海深层水团与环流分析的适用性。结果显示，气候态数据的温盐结构与断面观测结果较为一致，较适于用来进行菲律宾海深层水团气候态特征的研究。多个非气候态资料的数据集中混合坐标模型(Hybrid coordinate ocean model GLBa0.08)数据中的温盐结构与观测相对较为接近，也可用于开展菲律宾海深层水团研究。海洋与气候环流模型(Estimating the circulation and climate of the ocean Version 2)数据与菲律宾海深层环流的观测研究吻合相对较好。通过对比分析多个数据集，结合前人研究成果，显示在菲律宾海的2 000～4 000 m层，深层水会从雅浦-马里亚纳深水通道(Yap-Mariana junction, YMJ)处入侵到菲律宾海深层，并跨过九州-帕拉海脊(Kyushu-Palau Ridge, KPR),在菲律宾海盆(Philippine Basin, PB)的南部和北部形成气旋式环流；深层水还会通过伊豆-小笠原海脊上豁口进入四国海盆(Shikoku Basin, SHB),在SHB内形成反气旋环流，并一直延伸到海底；还有一部分会进入PB在琉球海沟处形成南向西边界流，并分出一支流动跨过吕宋海峡进入南海。在4 000 m以深的菲律宾海，深层水通过YMJ入侵到菲律宾海，并跨过KPR,在PB的南部和北部形成两个气旋式环流。本文对比分析结果及对多数据集的评估可为开展菲律宾海深层环流时空特征的研究和模拟的优化提供一定的参考。
Abstract：This paper investigates the deep circulation in the Philippine Sea, with model data, reanalysis data and climatological data, and the applicability of these data sets to the description of the deep circulation and water mass in the Philippine Sea is evaluated in combination with sectional observations. The thermohaline structure of the climate state data is consistent with the observation results and can be used to study the climatic state characteristics of deep water masses in the Philippine Sea. In other data set, the thermohaline structure of the Hybrid Coordinate Ocean Model GLBa0.08 data is relatively close to the observation. It can also be used as a reference to study the deep water masses in the Philippine Sea. The Estimating the Circulation and Climate of the Ocean Version 2 is in good agreement with the observations of the deep Circulation in the Philippine Sea. In the 2 000～4 000 m layer of the Philippine Sea, the deep water will intrude from the Yap-Mariana Junction(YMJ) to the deep layer of the Philippine Sea. Then it will cross the Kyushu-Para Ridge(KPR) to form a cyclonic circulation in the southern and northern parts of the Philippine Basin(PB). The deep water will also enter the Shikoku Basin(SHB) through the gap on the Izu-Ogasawara Ridge, forming an anticyclonic circulation in the SHB, and extending to the bottom of the sea. A part of it will enter the PB to form southward western boundary current at the Ryukyu Trench, and branched into the South China Sea across the Luzon Strait. In the Philippine Sea deeper than 4 000 m, deep water intrudes into the Philippine Sea through the YMJ. Then it crosses the KPR, forming two cyclonic circulations in the south and north of the PB. The results of the comparative analysis and the evaluation of multiple data sets in this paper can provide some references for the study of the temporal and spatial characteristics of the deep circulation in the Philippine Sea and the optimization of the simulation.
[1] Sgubin G,Swingedouw D,Drijfhout S,et al.Abrupt cooling over the North Atlantic in modern climate models[J].Nature Communications,2017,8(1):1-12.
[2] Kawabe M,Fujio S.Pacific Ocean circulation based on observation[J].Journal of Oceanography,2010,66(3):389-403.
[3] Siedler G,Holfort J,Zenk W,et al.Deep-water flow in the Mariana and Caroline Basins[J].Journal of Physical Oceanography,2004,34(3):566-581.
[4] Tian Z,Zhou C,Xiao X,et al.Water-mass properties and circulation in the deep and abyssal Philippine Sea[J].Journal of Geophysical Research:Oceans,2021,126(6):e2020JC016994.
[5] Zhai F,Gu Y.Abyssal circulation in the Philippine Sea[J].Journal of Ocean University of China,2020,19(2):249-262.
[6] Johnson G C,Rudnick D L,Taft B A.Bottom water variability in the Samoa Passage[J].Journal of Marine Research,1994,52(2):177-196.
[7] Johnson G C,Toole J M.Flow of deep and bottom waters in the Pacific at 10°N[J].Deep Sea Research Part I:Oceanographic Research Papers,1993,40(2):371-394.
[8] Wang J,Wang F,Lu Y,et al.Pathways,volume transport and seasonal variability of the lower deep limb of the pacific meridional overturning circulation at the Yap-Mariana Junction[J].Frontiers in Marine Science,2021,8:672199.
[9] Kawabe M,Fujio S,Yanagimoto D.Deep-water circulation at low latitudes in the western North Pacific[J].Deep Sea Research Part I:Oceanographic Research Papers,2003,50(5):631-656.
[10] Kaneko I,Takatsuki Y,Kamiya H,et al.Water property and current distributions along the WHP-P9 section (137°N—142°N) in the western North Pacific[J].Journal of Geophysical Research:Oceans,1998,103(C6):12959-12984.
[11] Kaneko I,Takatsuki Y,Kamiya H.Circulation of intermediate and deep waters in the Philippine Sea[J].Journal of Oceanography,2001,57(4):397-420.
[12] Nagano A,Hasegawa T,Matsumoto H,et al.Bottom pressure change associated with the 2004—2005 large meander of the Kuroshio south of Japan[J].Ocean Dynamics,2018,68(7):847-865.
[13] Chaen M,Fukasawa M,Maeda A,et al.Abyssal boundary current along the northwestern perimeter of the Philippine Basin[J].Deep Ocean Circulation:Physical and Chemical Aspects,1993,59:51-67.
[14] Zhou C,Zhao W,Tian J,et al.Observations of deep current at the western boundary of the northern Philippine Basin[J].Scientific Reports,2018,8(1):1-10.
[15] Wang F,Zhang L,Hu D,et al.The vertical structure and variability of the western boundary currents east of the Philippines:Case study from in situ observations from December 2010 to August 2014[J].Journal of Oceanography,2017,73(6):743-758.
[16] Wijffels S E,Hall M M,Joyce T,et al.Multiple deep gyres of the western North Pacific:A WOCE section along 149°E[J].Journal of Geophysical Research:Oceans,1998,103(C6):12985-13009.
[17] Zhao W,Zhou C,Tian J,et al.Deep water circulation in the Luzon Strait[J].Journal of Geophysical Research:Oceans,2014,119(2):790-804.
[18] Zhou C,Xu H,Xiao X,et al.Intense abyssal flow through the Yap-Mariana Junction in the Western North Pacific[J].Geophysical Research Letters,2022,49(3):e2021GL096530.
[19] Kubota M,Ono K.Abyssal circulation model of the Philippine Sea[J].Deep Sea Research Part A.Oceanographic Research Papers,1992,39(9):1439-1452.
[20] Ishizaki H.A simulation of the abyssal circulation in the North Pacific Ocean.Part II:Theoretical rationale[J].Journal of Physical Oceanography,1994,24(9):1941-1954.
[21] 马强，汪嘉宁，王凡.六套海洋模式模拟热带西太平洋深层环流结果的对比分析[J].海洋与湖沼，2017,48(6):1302-1317.Ma Q,Wang J N,Wang F.Deep-layer circulation in tropical western pacific ocean based on six ocean models outputs[J].Oceanologia et Limnologia Sinica,2017,48(6):1302-1317.
[22] Menemenlis D,Hill C,Adcrocft A,et al.NASA supercomputer improves prospects for ocean climate research[J].Eos Transactions American Geophysical Union,2005,86(9):89-96.
[23] Forget G,Campin J M,Heimbach P,et al.ECCO version 4:An integrated framework for non-linear inverse modeling and global ocean state estimation[J].Geoscientific Model Development,2015,8(10):3071-3104.
[24] Masumoto Y,Sasaki H,Kagimoto T,et al.A fifty-year eddy-resolving simulation of the world ocean:Preliminary outcomes of OFES (OGCM for the Earth Simulator)[J].Journal of Earth Simulator,2004,1:35-56.
[25] Bleck R.An oceanic general circulation model framed in hybrid isopycnic-Cartesian coordinates[J].Ocean Modelling,2002,4(1):55-88.
[26] Compo G P,Whitaker J S,Sardeshmukh P D,et al.The twentieth century reanalysis project[J].Quarterly Journal of the Royal Meteorological Society,2011,137(654):1-28.
[27] Good S A,Martin M J,Rayner N A.EN4:Quality controlled ocean temperature and salinity profiles and monthly objective analyses with uncertainty estimates[J].Journal of Geophysical Research:Oceans,2013,118(12):6704-6716.
[28] Carnes M R.Description and Evaluation of GDEM-V 3.0[R].[s.l.]:Naval Research Laboratory Stennis Space Center MS Oceanography Division,2009.
[29] Boyer T,Levitus S,Garcia H,et al.Objective analyses of annual,seasonal,and monthly temperature and salinity for the World Ocean on a 0.25 grid[J].International Journal of Climatology:A Journal of the Royal Meteorological Society,2005,25(7):931-945.
[30] Nishiyama K.Warm water regions off Shikopku associated with the Kuroshio meander[J].Meteorology and Geophysics,1980,31:43-52.
[31] Ye R,Zhou C,Zhao W,et al.Variability in the deep overflow through the Heng-Chun Ridge of the Luzon Strait[J].Journal of Physical Oceanography,2019,49(3):811-825.
[32] Uehara K,Taira K.Deep hydrographic structure along 12°N and 13°N in the Philippine Sea[J].Journal of the Oceanographical Society of Japan,1990,46(4):167-176.
[33] Yang J,Price J F.Water-mass formation and potential vorticity balance in an abyssal ocean circulation[J].Journal of Marine Research,2000,58(5):789-808.
[34] Johnson G C.Deep water properties,velocities,and dynamics over ocean trenches[J].Journal of Marine Research,1998,56(2):329-347.
[35] Kawase M.Effects of a concave bottom geometry on the upwelling-driven circulation in an abyssal ocean basin[J].Journal of Physical Oceanography,1993,23(2):400-405.
[36] Kawase M,Straub D.Spinup of source-driven circulation in an abyssal basin in the presence of bottom topography[J].Journal of Physical Oceanography,1991,21(10):1501-1514.
[37] 许东峰.西北太平洋环流及其对我国近海环流的影响[D].青岛：中国科学院海洋研究所，2000.Xu D F.Northwest Pacific Circulation and Its Influence on China′s Offshore Circulation[D].Qingdao:Institute of Oceanology Chinese Academy of Sciences,2000.
[38] 周慧.北太平洋西边界流系的某些特征及变化规律研究[D].青岛：中国海洋大学，2006.Zhou H.A Study of Some Characteristics and Variability of the North Pacific Western Boundary Current System[D].Qingdao:Ocean University of China,2006.
基本信息:
DOI：10.16441/j.cnki.hdxb.20220050
中图分类号:P731.27
引用信息:
[1]王廷浩,周春,成佳俊,等.基于多数据集的菲律宾海深层环流研究[J],2023,53(05):32-46.DOI:10.16441/j.cnki.hdxb.20220050.
基金信息:
海南省科技计划三亚崖州湾科技城联合项目(120LH059);; 国家自然科学基金项目(42076027)资助~~
2022-01-22
2022
2022-04-25
2022
2022-03-28
1