Collaboration network analysis for the Arctic issues based on a collection of international collaborative events

IF 1.5 4区地球科学 Q3 ECOLOGY

Polar Science Pub Date : 2024-05-26 DOI:10.1016/j.polar.2024.101091

Xiaoxue Ma, Qiaoling Du, Weiliang Qiao, Yang Liu

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引用次数: 0

Abstract

In recent years, global warming has accelerated the melting of Arctic ice. The value of the Arctic has been increasing in various aspects and has received widespread attention from the international community. The significance of globalization of the Arctic issue has become more and more prominent, the member states of the Arctic Council, observer states, and non-Arctic countries that have intensively developed and updated their respective Arctic strategies have actively participated about Arctic issues. The international collaboration has gradually become an effective way of addressing Arctic issues. In order to explore the pattern behind the collaborative events about Arctic issues, with the application of complex network analysis, the international collaborative events about Arctic issues from 2013 to 2023 are selected to construct the collaborative networks. Then the collaborative networks are quantitatively analyzed by the relevant parameters of complex network. These parameters for quantitative analysis include network density, average path length, clustering coefficient, degree centrality, closeness centrality and betweenness centrality. The results of the study reveal the changes in international collaboration about Arctic issues from 2013 to 2023.

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基于国际合作活动集的北极问题合作网络分析

近年来，全球变暖加速了北极冰层的融化。北极各方面的价值不断提升，受到国际社会的广泛关注。北极问题的全球化意义日益凸显，北极理事会成员国、观察员国、非北极国家等纷纷制定和更新各自的北极战略，积极参与北极问题。国际合作逐渐成为解决北极问题的有效途径。为了探究北极问题合作事件背后的规律，本文运用复杂网络分析法，选取了2013年至2023年的北极问题国际合作事件，构建了合作网络。然后利用复杂网络的相关参数对合作网络进行定量分析。这些定量分析参数包括网络密度、平均路径长度、聚类系数、度中心性、亲近中心性和间度中心性。研究结果揭示了从 2013 年到 2023 年北极问题国际合作的变化。

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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来源期刊

Polar Science ECOLOGY-GEOSCIENCES, MULTIDISCIPLINARY

CiteScore

3.90

自引率

5.60%

发文量

期刊介绍： Polar Science is an international, peer-reviewed quarterly journal. It is dedicated to publishing original research articles for sciences relating to the polar regions of the Earth and other planets. Polar Science aims to cover 15 disciplines which are listed below; they cover most aspects of physical sciences, geosciences and life sciences, together with engineering and social sciences. Articles should attract the interest of broad polar science communities, and not be limited to the interests of those who work under specific research subjects. Polar Science also has an Open Archive whereby published articles are made freely available from ScienceDirect after an embargo period of 24 months from the date of publication. - Space and upper atmosphere physics - Atmospheric science/climatology - Glaciology - Oceanography/sea ice studies - Geology/petrology - Solid earth geophysics/seismology - Marine Earth science - Geomorphology/Cenozoic-Quaternary geology - Meteoritics - Terrestrial biology - Marine biology - Animal ecology - Environment - Polar Engineering - Humanities and social sciences.