环境科学哲学博士-环境化学，毒理学和风险评估

One original transcript from each college or university attended. For PhD applicants, the cumulative grade point average (GPA) must be 3.0 or higher. All transcripts should be scans of official transcripts showing the college's or registrar's original seal and any degrees completed.
TOEFL/IELTS (if required to establish English proficiency). A minimum iBT TOEFL score of 79 (or 550 paper based), or a minimum IELTS overall score of 6.5 is required.
Current and complete resume or Curriculum Vita. For PhD applicants, this should include the citation of the completed Master's thesis.
A Goal Statement (1-2 pages) explaining how prior academic and professional experiences have prepared the applicant for graduate-level study and how the degree program will contribute to the applicant's career aspirations and desired areas of competency.
Three letters of recommendation. These should be from individuals who know the student professionally, including academic advisors and former professors who can address applicant's academic record and potential for successful graduate-level work.
No GRE required to apply
Applicants who are not U.S. citizens may be asked to participate in an interview via Skype or similar videoconferencing tools.