地质科学:20世纪光辉成就和21世纪任务

Brilliant Achievements in the 20^(th) Century and Hard Tasks in the 21^(th) Century of Geoscience

Theory of Pate Tectonics is considered as the greatest and the most Important achievement in the 20th, Facing the current situation: resources are heavily short supplied, natural hazards occurr more frequently and the ecologic environment is heavlly destructed, the mojor points of geoscience research are placed on exploring more oil, natural gas, water, and other mlneral resources, on protecting the environment, on reducing hazards.