文化生态系统服务自动识别的综合框架

IF 6.6 2区环境科学与生态学 Q1 ECOLOGY

Ecosystem Services Pub Date : 2025-09-04 DOI:10.1016/j.ecoser.2025.101770

Richard Kovárník, Jitka Janová, David Hampel

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引用次数: 0

摘要

文化生态系统服务（CES）代表着无形的价值，这使得分析它们具有固有的挑战性。在这项研究中，我们提出了一个结合网络抓取、文本挖掘和统计分析的框架，以更深入地了解人们如何看待有价值的生态系统以及他们从中获得的好处。谷歌地图平台使用动态网页抓取技术共收集了4760条公众评论。然后应用基于机器学习的主题建模来确定捷克共和国选定的国家公园和保护区中与CES相关的关键主题。最后，我们检验了特定主题的相对频率在不同地点之间有显著差异的假设。所建议的方法在自动评价生态环境和突出所研究地点的独特特征方面证明是有效的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

A comprehensive framework for automated identification of cultural ecosystem services

查看原文本刊更多论文

A comprehensive framework for automated identification of cultural ecosystem services

Cultural ecosystem services (CES) represent intangible values, making them inherently challenging to analyze. In this study, we present a framework that combines web scraping, text mining, and statistical analysis to gain deeper insights into how people perceive valuable ecosystems and the benefits they derive from them. A total of 4,760 public reviews were collected from the Google Maps platform using dynamic web scraping techniques. Machine learning-based topic modelling was then applied to identify key themes related to CES in selected national parks and protected areas across the Czech Republic. Finally, we tested the hypothesis that the relative frequency of specific topics varies significantly between locations. The proposed approach proved effective in the automated evaluation of CES and in highlighting the distinctive features of the studied sites.

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来源期刊

Ecosystem Services ECOLOGYENVIRONMENTAL SCIENCES&-ENVIRONMENTAL SCIENCES

CiteScore

14.90

自引率

7.90%

发文量

109

期刊介绍： Ecosystem Services is an international, interdisciplinary journal that is associated with the Ecosystem Services Partnership (ESP). The journal is dedicated to exploring the science, policy, and practice related to ecosystem services, which are the various ways in which ecosystems contribute to human well-being, both directly and indirectly. Ecosystem Services contributes to the broader goal of ensuring that the benefits of ecosystems are recognized, valued, and sustainably managed for the well-being of current and future generations. The journal serves as a platform for scholars, practitioners, policymakers, and other stakeholders to share their findings and insights, fostering collaboration and innovation in the field of ecosystem services.