Matter transport in meso-scale oceanic fronts of river discharge type

被引：8
|
作者：
Korotenko, KA [1 ]
机构：
[1] PP Shirshov Oceanol Inst, Moscow 117851, Russia
来源：
JOURNAL OF MARINE SYSTEMS | 2000年 / 24卷 / 1-2期
关键词：
turbulence; penetrative convection; diurnal cycling; matter transport; random walk technique;
D O I：
10.1016/S0924-7963(99)00080-9
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
A hybrid model based on the Monte-Carlo method and turbulence model with a third-order closure is developed to forecast transport processes of matter in coastal oceanic fronts of river discharge type. A deterministic part of a particle displacement is modeled with non-linear system of thermodynamic equations. Variations in processes of cooling and heating as well as wind changes are considered as main reasons to govern conditions of the matter transport during a short period of simulation. Distinct diurnal variations of a planar temperature distribution observed by NOAA satellite in the Rhine discharge region are discussed with respect to potentialities of the proposed approach. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：85 / 95
页数：11
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