海洋模型示踪时间尺度和路径的格林函数方法综述

IF 4.6 2区 地球科学 Q1 METEOROLOGY & ATMOSPHERIC SCIENCES
Thomas W. N. Haine, Stephen M. Griffies, Geoffrey Gebbie, Wenrui Jiang
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引用次数: 0

摘要

了解微量物质在全球海洋等环境流体中的平流扩散是地球物理学中普遍存在的挑战。自世纪之交以来,海洋示踪剂的理论、模型的实现以及在海洋学中的应用都取得了实质性进展。本文首次对这一研究进展进行综合评述。我们关注海洋模型中的示踪技术,包括诊断时间尺度信息的真实和虚拟示踪技术,并强调与解决平流扩散方程的格林函数的联系。以一种易于理解的方式解释了这些技术在海洋模型中的实现。我们举例说明了这些技术在海洋环流、生物地球化学运输和古海洋学等问题上的应用,包括未来的机会。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

A Review of Green's Function Methods for Tracer Timescales and Pathways in Ocean Models

A Review of Green's Function Methods for Tracer Timescales and Pathways in Ocean Models

Understanding advective-diffusive dispersal of trace substances in environmental fluids like the global ocean is a ubiquitous challenge in geophysics. Since the turn of the millennium, substantial progress has been made in the theory, implementation in models, and application of such tracers in oceanography. For the first time, this progress is reviewed here in a synthetic way. We focus on tracer techniques in ocean models, including real and virtual tracers that diagnose timescale information, and we emphasize the connection to the Green's function that solves the advection-diffusion equation. Implementation of these techniques in ocean models is explained in an accessible way. We present example applications of these techniques to questions concerning ocean circulation, transport of biogeochemicals, and paleoceanography, including future opportunities.

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来源期刊
Journal of Advances in Modeling Earth Systems
Journal of Advances in Modeling Earth Systems METEOROLOGY & ATMOSPHERIC SCIENCES-
CiteScore
11.40
自引率
11.80%
发文量
241
审稿时长
>12 weeks
期刊介绍: The Journal of Advances in Modeling Earth Systems (JAMES) is committed to advancing the science of Earth systems modeling by offering high-quality scientific research through online availability and open access licensing. JAMES invites authors and readers from the international Earth systems modeling community. Open access. Articles are available free of charge for everyone with Internet access to view and download. Formal peer review. Supplemental material, such as code samples, images, and visualizations, is published at no additional charge. No additional charge for color figures. Modest page charges to cover production costs. Articles published in high-quality full text PDF, HTML, and XML. Internal and external reference linking, DOI registration, and forward linking via CrossRef.
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