时空路径视角下高校绿地暴露对大学生心理健康的影响

IF 7 2区环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES

Ecological Indicators Pub Date : 2025-05-12 DOI:10.1016/j.ecolind.2025.113538

Qinjiang Hu , Jun Lin , Jingjing Li , Yanfang Liu , Lijun Xing

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引用次数: 0

摘要

以往的研究更多地关注绿地实际暴露的影响（如数量或面积），而忽略了不同人群在不同的日常生活路径中不同的使用情况和感知暴露，这可能会影响绿地暴露对健康影响结果的准确性。本研究首先通过对大学生日常活动路径的调查，建立多时空路径，分析大学生绿地的时空暴露与使用特征。然后，通过自我健康报告构建实际维度和感知维度的指标，探讨cgs暴露与大学生心理健康的关系，以及总体满意度的中介作用。结果显示，不同接触途径的实际接触和感知接触对心理健康的影响存在显著差异。其中，实际暴露与心理健康呈负相关，而感知暴露与日常路径呈正相关。在不同性别、年级和院校中，CGSs的使用特征对心理健康也有不同的影响。日常路径暴露对心理健康有显著的中介作用。本研究以大学生的日常生活和学习活动为视角，从时空路径角度对绿地暴露对健康影响机制的国际文献进行补充。准确识别大学生心理健康不合理的CGSs暴露，可以为健康校园的建设和管理提供有价值的建议。

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Exploring the effects of colleges green spaces (CGSs) exposure on mental health of students from a space–time path perspective

Previous studies focused more on the impact of the actual greenspace exposure (e.g., quantity or area) but ignored the different usage and perceived exposure in the varying daily life paths of different groups, which may affect the accuracy of the results on the health effects of greenspace exposure. This study first established multiple space–time paths through the investigation of college students’ daily activity paths to analyze the spatio-temporal exposure of college green spaces (CGSs) and the usage characteristics of college students. Then the relationship between CGSs exposure and college students’ mental health, as well as the mediating effect of overall satisfaction were explored by constructing indicators in actual and perceived dimensions through self-health reports. The results showed significantly different effects on mental health of both the actual and perceived CGSs exposure in different paths. Among which the actual exposure was negatively correlated with mental health, while perceived exposure presented positive correlations in daily paths. The usage characteristics of CGSs also had different effects on mental health at varying gender, grade and colleges. The overall CGSs satisfaction plays obvious mediating effects of daily paths exposure on mental health. This study contributes to the international literature on health impact mechanism of green space exposure from the perspective of space–time paths by considering college students’ daily activity of life and study. Accurate identification of the unreasonable CGSs exposure for mental health of college students could provide valuable suggestions for the construction and management of healthy campus.

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来源期刊

Ecological Indicators 环境科学-环境科学

CiteScore

11.80

自引率

8.70%

发文量

1163

审稿时长

78 days

期刊介绍： The ultimate aim of Ecological Indicators is to integrate the monitoring and assessment of ecological and environmental indicators with management practices. The journal provides a forum for the discussion of the applied scientific development and review of traditional indicator approaches as well as for theoretical, modelling and quantitative applications such as index development. Research into the following areas will be published. • All aspects of ecological and environmental indicators and indices. • New indicators, and new approaches and methods for indicator development, testing and use. • Development and modelling of indices, e.g. application of indicator suites across multiple scales and resources. • Analysis and research of resource, system- and scale-specific indicators. • Methods for integration of social and other valuation metrics for the production of scientifically rigorous and politically-relevant assessments using indicator-based monitoring and assessment programs. • How research indicators can be transformed into direct application for management purposes. • Broader assessment objectives and methods, e.g. biodiversity, biological integrity, and sustainability, through the use of indicators. • Resource-specific indicators such as landscape, agroecosystems, forests, wetlands, etc.