一种推广的缓坡方程

从流体力学基本方程出发，假定水流的涡量和垂向流速分量小量，推导出考虑非均匀水流的推广的缓坡方程，该方程中包含了△h^2h项和（△hh)^2项。在方程中引入底摩擦项、风能输入项和非线性项，其中风能输入项的推导考虑了风浪与涌浪的区别，风流情况依据青岛海洋大学的风浪成长经验关系，涌浪情况依据Snyder等人的观测结果。经过上述推广后，得到综合考虑折射、绕射、反射、非均匀水流、底摩擦损耗、风能输入及波浪非线性的推广的缓坡方程。     

南海万安盆地地热演化史的初步研究

热演化史研究是盆地模拟中的重要环节，通过其研究可以为烃源岩成熟度史、生烃史、排烃史模拟提供必要的参数，准确地评价盆地的油气资源。     

前苏联七十年海冰研究回顾

本文简要介绍了前苏联近七十年来海冰研究的主要成果及其采用的一些预报方法。     

Parameterization of Wave Breaking Probability and Whitecap Coverage

1 .Introduction Wave breaking and associated whitecapping have long beeninteresting due totheir close relationto many fields of ocean study,including air-sea interaction,remote sensing,ocean engineering,aswell as wave dynamics .The breaking probabilityBan…     

地形摩擦对台风移动的影响

本文从动力学的角度研究了台风流场与台风运动的关系,在实际预报中考虑地形摩擦改变的流场对台风移动的影响取得了明显的效果。     

潮汐对瞬态气候响应模拟的影响研究

In this study, the impact of oceanic processes on the sensitivity of transient climate change is investigated using two sets of coupled experiments with and without tidal forcing, which are termed Exp_Tide and Exp_Control,respectively. After introducing tidal forcing, the transient climate response(TCR) decreases from 2.32 K to 1.90 K,and the surface air temperature warming at high latitudes decreases by 29%. Large ocean heat uptake efficiency and heat storage can explain the low TCR in Exp_Tide. Approximately 21% more heat is stored in the ocean in Exp_Tide(1.10×10~(24) J) than in Exp_Control(0.91×10~(24) J). Most of the large ocean warming occurs in the upper 1 000 m between 60°S and 60°N, primarily in the Atlantic and Southern Oceans. This ocean warming is closely related to the Atlantic Meridional Overturning Circulation(AMOC). The initial transport at mid-and high latitudes and the decline in the AMOC observed in Exp_Tide are both larger than those observed in Exp_Control. The spatial structures of AMOC are also different with and without tidal forcing in present experiments. The AMOC in Exp_Tide has a large northward extension. We also investigated the relationship between AMOC and TCR suggested by previous studies using the present experiments.     

爱尔兰北凯尔特海盆晚中生代华力西断层的活化

北凯尔特海盆西北部3个NEE走向活化大断层系统向西北下降，制约着中生代3个半地堑的位置．断层的位置是根据下伏基底构造确定的．其年代为华力西期．该地区的华力西构造与局部构造相比较，显示出叠瓦状断层的一系列特征．这些中生代活化构造决定了该区半地堑盆地的位置和演化历史．