A fair use statement regarding the full text of the request

Your requested [长江流域的主要人类活动干扰、水生态系统健康与水生态保护] is currently limited to internal sharing.

To solicit author authorization, you need to provide the following information: name, organization, personal e-mail, reason for request. The information you provide will be reviewed and you are committed to the truth of the information provided. The personal information you provide will be protected according to law.


You agree and are willing to abide by the above requirements.