国际学生入学条件
In general, applicants should have at least a 3.0(B) grade point average (or the equivalent) in their undergraduate work. Some departments at Rice University require scores on the aptitude portion of the GRE (Graduate Record Exam) or the GMAT (Graduate Management Admissions Test) as an appropriate advanced test, these should be sent directly to the admitting department.
Four letters of recommendation are preferred, however, we will accept three.
Applicants whose native language is not English must take the TOEFL test and should score at least 90 on the iBT (internet-based) TOEFL, at least 600 on the paper-based TOEFL or score 250 on the computer-based TOEFL. For students who choose to take the IELTS in lieu of TOEFL, the minimum score is 7.
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雅思考试总分
7.0
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雅思考试指南
- 雅思总分:7
- 托福网考总分:90
- 托福笔试总分:600
- 其他语言考试:NA
CRICOS代码:
申请截止日期: 请与IDP顾问联系以获取详细信息。
课程简介
我们正在研究地球大气中气体的元素,分子和同位素组成(尤其是团簇同位素组成)。我们研究从海平面到平流层的现在和过去(通过冰芯)。我们的主要目标是了解大气混合时间尺度,大气化学和大气污染的全球趋势,人为二氧化碳,生物地球化学过程对大气成分的影响以及海气交换的物理和化学。我们还对地球和其他行星体上很长一段时间(几百万到数十亿年)中大气成分的演变感兴趣。
We are studying the elemental, molecular, and isotopic composition (in particular, the clumped-isotope composition) of gases in Earth's atmosphere. We study the present and the past (via ice cores) from sea-level to the stratosphere. Our primary goals are to understand atmospheric mixing timescales, global trends in atmospheric chemistry and atmospheric pollution, anthropogenic carbon dioxide, the effects of biogeochemical processes on atmospheric composition, and the physics and chemistry of air-sea exchange. We are also interested in the evolution of atmospheric composition over very long timescales (millions to billions of years), on Earth and other planetary bodies.
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