在我国,有一位毕生从事自然地理、地貌和地理学的教学和研究的专家,他是原北京师范大学教授、中国科学院地学部学部委员周廷儒。 In our country, there is an expert engaged in the teaching and research of natural geography, geomorphology and geography all his life. He is a former professor at Beijing Normal University and a member of the Department of Earth Sciences at the Chinese Academy of Sciences.