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Visitors’ emotional expression in urban forest parks: What can we know about on-line facial images from the Social Networking Services?

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Visitors’ emotional expression in urban forest parks: What can we know about on-line facial images from the Social Networking Services? https://t.co/Yog8COJIRN
20 days ago
Visitors’ emotional expression in urban forest parks: What can we know about on-line facial images from the Social… https://t.co/ecT9gs7Bcz
Visitors’ emotional expression in urban forest parks: What can we know about on-line facial images from the Social… https://t.co/92c5h9zGiG
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Supplemental Information

Additional Information

Competing Interests

The authors declare there are no competing interests

Author Contributions

Haoming Guan performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables.

Honxu Wei conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, reviewed drafts of the paper.

Xingyuan He conceived and designed the experiments.

Zhibin Ren analyzed the data.

Xin Chen analyzed the data.

Peng Guo conceived and designed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Human Ethics

The following information was supplied relating to ethical approvals (i.e., approving body and any reference numbers):

The Research Group of Urban Forest and Urban wetland, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, approves to carry out the study within its facilities.

Data Deposition

The following information was supplied regarding data availability:

The raw data has been uploaded as the supplemetary file.

Funding

This study was supported by the National Natural Science Foundation of China (31600496; 31771695) and The National Key Research and Development Program of China (2016YFC0500300). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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