机构地区: 浙江师范大学地理与环境科学学院
出 处: 《浙江师范大学学报(自然科学版)》 2011年第2期217-222,共6页
摘 要: 近年来报道的浙江东部四明山、天台山和大盘山地区的"第四纪冰川遗迹"关系到我国东部第四纪环境问题,也对该地区旅游资源的开发和科学认识有重要的影响.根据实地考察,对所报道地区的地貌特点、成因和类型进行了分析、论述.所谓的"第四纪冰川遗迹"主要是由风化、重力、流水作用形成的各种地貌类型,从末次冰期环境来看,浙江东部山地不存在发育第四纪冰川的条件. The Quaternary Glacial Remains reported in recent years in the areas of Siming Mountain,Tiantai Mountain and Dapanshan Mountain located in the eastern part of Zhejiang Province,were not only concerned the quaternary environmental issues in the eastern China,but also had a major impact on the development of regional tourism resources and scientific understanding in these areas.Based on the field survey of the landscapes of the reported areas,the geomorphologic features and its causes of formation,as well as the types of the landscapes were analyzed and discussed.It was suggested that the various landforms of the reported Quaternary Glacial Remains in these areas were mainly formed under the condition of weathering,gravity and water erosions.From studies of the last glacial environment,it was found that the mountainous area of the eastern part of Zhejiang Province seemed not meet the conditions of developing into the Quaternary glaciers.
领 域: [天文地球]