Professor Guo Zhengtang (Simplified Chinese: 郭正堂, Pinyin

Pinyin

Pinyin is the official system to transcribe Chinese characters into the Roman alphabet in China, Malaysia, Singapore and Taiwan. It is also often used to teach Mandarin Chinese and spell Chinese names in foreign publications and used as an input method to enter Chinese characters into...

: Guō Zhèngtáng born: 1964, is a renowned Cenozoic geologist

Geologist

A geologist is a scientist who studies the solid and liquid matter that constitutes the Earth as well as the processes and history that has shaped it. Geologists usually engage in studying geology. Geologists, studying more of an applied science than a theoretical one, must approach Geology using...

 in China

China

Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

.

Guo was born in Shuozhou

Shuozhou

Shuozhou is a city in the north of Shanxi Province in North China, located on the upper reaches of the Fen River. As of 2004, its population is approximately 1.25 million, and the city has an area of approximately 5,737 square kilometres. Administratively, Shuozhou is a prefecture-level city, with...

, Shanxi Province in 1964. He received his B.A. of Quaternary geology from Peking University

Peking University

Peking University , colloquially known in Chinese as Beida , is a major research university located in Beijing, China, and a member of the C9 League. It is the first established modern national university of China. It was founded as Imperial University of Peking in 1898 as a replacement of the...

 in 1983, and earned Ph.D. of soil science from the University of Pierre & Marie Curie, France

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 in 1990.

Guo's research mainly focuses on the eolian sediments of the Chinese Loess Plateau

Loess Plateau

The Loess Plateau , also known as the Huangtu Plateau, is a plateau that covers an area of some 640,000 km² in the upper and middle reaches of China's Yellow River. Loess is the name for the silty sediment that has been deposited by wind storms on the plateau over the ages...

 and ancient climate change

Climate change

Climate change is a significant and lasting change in the statistical distribution of weather patterns over periods ranging from decades to millions of years. It may be a change in average weather conditions or the distribution of events around that average...

. He was the Director-general of the Institute of Earth Environment, Chinese Academy of Sciences

Chinese Academy of Sciences

The Chinese Academy of Sciences , formerly known as Academia Sinica, is the national academy for the natural sciences of the People's Republic of China. It is an institution of the State Council of China. It is headquartered in Beijing, with institutes all over the People's Republic of China...

 during 2002-2006. He was a Vice-President of the INQUA Commission on Paleoclimates. He and his colleagues extended the loess records in China from ~8 Ma to ~22 Ma.