深渊环流动力过程
项目来源
国(略)研(略)((略)D(略)
项目主持人
徐(略)
项目受资助机构
中(略)院(略)学(略)研(略)
立项年度
2(略)
立项时间
未(略)
项目编号
2(略) YFC0309803
项目级别
国(略)
研究期限
未(略) (略)
受资助金额
4(略)0(略)
学科
深(略)技(略)备
学科代码
未(略)
基金类别
“深(略)技(略)备”重点专项
关键词
海(略) (略);(略) (略)潮(略)T(略)c(略) (略)e(略)t(略) (略)o(略) (略)n(略)n(略)T(略)
参与者
喻(略)会(略)学(略)泽(略)
参与机构
未(略)
项目标书摘要:通过(略)道走航CTD、AD(略)观测数据进行分析,(略)ITgcm深渊混合(略)流模型,我们发现,(略)5°E断面上盐度、(略)000-5000米(略)旋式环流,计算得到(略)量为-1.6 Sv(略)观测估算得到的-1(略)-马里亚纳海沟通道(略),在3000米以下(略)CDW两个深层水团(略)DW和LCDW深层(略)orpe参数化方案(略)得到了该通道的耗散(略)0米至底的平均耗散(略) m2s-3,平均(略)3 m2s-1 。(略)率的MITgcm模(略)周边海域的主要四大(略)O1内潮进行模拟研(略)2分潮的内潮能通量(略)内潮能通量分布看,(略)生成,然后向外传播(略) kw/m。结合混(略)区由于内潮作用引起(略)的量级,结果显示在(略)也可达10-8 W(略)的值也在10-3 (略)
Applicati(略): By anal(略)nd ADCP i(略)rvation d(略)passage o(略)na-Yap Tr(略)storical (略)ervation (略)ll as bui(略)e three-d(略)high-reso(略)cm abyssa(略)del and H(略)l circula(略) seasonal(略) in salin(略)an curren(略)2.5°E sec(略) Mariana (略)depicted.(略)ic circul(略)found at (略)f 4000-50(略)low 6000 (略)LCDW tran(略)e in the (略)ulated to(略), is 60% (略) previous(略)h is esti(略)ing a sma(略)f CTD obs(略)On the 14(略)ion of th(略)f the Yap(略)ench, two(略) masses o(略)LCDW are (略)ributed b(略)eters, an(略) of 4000 (略)he bounda(略)UCDW and (略) the obse(略)a of LADC(略)assage, c(略)h the Tho(略)erization(略)lculation(略)sipation (略)ffusivity(略) the aver(略)tion rate(略)meters to(略) is 9.7×1(略)while the(略)ffusivity(略)9×10-3 m2(略)e-dimensi(略)drostatic(略)lution MI(略)cal model(略) simulate(略)ain tidal(略) M2, S2, (略)s in the (略)nch and i(略) ocean. I(略) that in (略)omain, th(略)al tidal (略) is much (略) the othe(略)tribution(略)l tidal e(略)shows tha(略)nal tide (略)enerated (略)ana Islan(略)ropagates(略)bsequentl(略)ngest int(略) energy f(略)/m. Combi(略)e mixed p(略)tion sche(略)mated the(略)of the di(略)nd diffus(略)caused by(略)al tide t(略)nitude of(略)ation in (略)of trench(略)10-8 W/kg(略)gnitude o(略)sivity is(略)3 m2s-1, (略) order of(略)higher th(略)ired vert(略) level th(略)ing deep (略)ication.
项目受资助省
海(略)
- (略)