用于风获取分析的新GIS工具：Isfjorden （Svalbard）因快速冰覆盖减少而导致的波浪暴露变化的案例研究

IF 4.6 2区环境科学与生态学 Q1 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

Environmental Modelling & Software Pub Date : 2025-06-19 DOI:10.1016/j.envsoft.2025.106584

Jacek Andrzej Urbański

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引用次数: 0

摘要

提出了新的矢量工具，用于确定和分析fetch，这是水体中风暴露的一种测量方法，并用于描述斯瓦尔巴群岛Isfjorden峡湾水域和海岸的波浪暴露变化，这是由该地区水域冰覆盖减少引起的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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New GIS tools for wind fetch analysis: A case study of changes in wave exposure in Isfjorden (Svalbard) due to reduced fast ice coverage

New vector tools for determining and analyzing fetch, a measure of wind exposure in water bodies, were presented and used to describe changes in wave exposure of the waters and coast of the Isfjorden fjord in Svalbard caused by the decreasing ice coverage of the waters in this area.

Ice seasons in two multi-year periods before and after 2000 were compared. The most significant changes in fast ice cover, reaching 50 %, occur in the front parts of the side fjords. The calculated differences in mean effective fetch before and after 2000, considering average wind conditions in winter, showed a large increase in wave exposure, which significantly impacts the coast and bottom near the coast in these areas.

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来源期刊

Environmental Modelling & Software 工程技术-工程：环境

CiteScore

9.30

自引率

8.20%

发文量

241

审稿时长

60 days

期刊介绍： Environmental Modelling & Software publishes contributions, in the form of research articles, reviews and short communications, on recent advances in environmental modelling and/or software. The aim is to improve our capacity to represent, understand, predict or manage the behaviour of environmental systems at all practical scales, and to communicate those improvements to a wide scientific and professional audience.