Quantitative Skill Assessment for Coastal Ocean Models

Quantitative Skill Assessment for Coastal Ocean Models

Editor(s): Daniel R. Lynch, Alan M. Davies

Published Online: 15 MAR 2013

Print ISBN: 9780875902616

Online ISBN: 9781118665169

DOI: 10.1029/CE047

About this Book

Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 47.

There can be little doubt that estuarine, coastal and shelf circulation modeling will assume increasing importance in the immediate future, as we work through the implications of industrialization for oceanic systems. These issues will place new and serious operational demands on available models, and the rapid increase in computational power we now enjoy makes it possible to respond with detailed simulations in many categories. As a result, we are witnessing an explosive growth in the quantity of model-generated information. Lacking, however, is a concomitant increase in its quality or even in quality control procedures. A single simulation exercise is easily capable of generating gigabytes of output in a matter of hours. Most of the data will necessarily go unexamined by its progenitors. Yet it is highly likely that disks full of simulation output will be used extensively as learning tools for students and researchers, as criteria for engineering design, as a basis for operational decision?]making, and in the formulation of public policy.

The purpose of this volume is to assemble and present what is known about the intrinsic quality of simulation output: its "correctness" for various purposes. We have operated on the twin premises that (1) every simulation has some intrinsic value and (2) every simulation has serious drawbacks. Between these two extremes lies a vast gulf of uncertainty and potential error, which must be bridged in a professional way if modeling is to achieve its potential in the coastal ocean. This is the basic challenge put to the authors of this volume. Essentially we seek to describe and consolidate approaches, theories, and practices for extracting information from models, and to understand the limits of their proper use.

Table of contents

    1. You have free access to this content
    2. Chapter 8

      Convergence Studies of Tidally-Rectified Circulation on Georges Bank (pages 153–174)

      Daniel R. Lynch, Justin T. C. Ip, Christopher E. Naimie and Francisco E. Werner

    3. Chapter 10

      De-Tiding: Theory and Practice (pages 203–239)

      Michael G.G. Foreman, William R. Crawford and Richard F. Marsden

    4. Chapter 14

      A Review of the Metocean Modeling Project (MOMOP( Part 2: Model Validation Study (pages 307–327)

      Bruce Hackett, Lars Fetter Røed, Bjørn Gjevik, Eivind A. Martinsen and Lars Ingolf Eide

    5. Chapter 21

      Closure: Quantitative Skill Assessment for Coastal Ocean Models (pages 501–506)

      Daniel R. Lynch, Alan M. Davies, Herman Gerritsen and Christopher N.K. Mooers

    6. You have free access to this content