摘要
９０年代以来，随着研究思路的拓宽、先进方法的采用，在不到十年的时间里获取了一大批有关青藏高原隆升研究的成果与数据，由此形成了青藏高原研究９０年代新特色：在隆升机制研究上，既提出和强调了高原隆升的多块断性、多阶段性、多因素的特点，又发现了高原深部动力作用在高原隆升过程中的重要地位；在板块碰撞与高原隆升历史方面，一方面提出印度与亚洲板块的碰撞由西往东的穿时性约达１０Ｍａ，故而把４５Ｍａ作为碰撞的确切年代是不准确的。另一方面，有关碰撞期后的高原隆升史，虽各家说法不一，但却一致公认高原的形成是多期脉动性隆升的结果，并非一蹴而就。
Since 90's, there have been acquiring a lot of researching achievements about Tibet Plateau uplift owing to better methods and the wider thoughts. It not only emphasized the multi part, multi phase, multi factor of Tibet Plateau uplift, but also found the important function of the deep dynamics, the collision of plates and history of uplift. On the one hand, the diachronism of the India Eurasia collision is about 10 Ma, so it would not be accurate if thinking of the 45 Ma as the start of the collision; On the other hand, although it is different for different geologist thinking about the uplift history of Tibet Plateau, the Plateau has undergone multi phase uplift which has been generally acknowledged.
出处
《地球科学进展》
CAS
CSCD
1998年第6期526-532,共7页
Advances in Earth Science
基金
地矿部"九五"重大基础项目
国家杰出青年科学基金
关键词
青藏高原
隆升机制
隆升历史
大陆动力学
Tibet Plateau, The mechanism of uplift, The history of uplift, Continental dynamics.
