西藏达布显角囊斑岩铜钼矿岩体地球化学研究

<正>西藏曲水县南木乡达布村一带显角囊地区的斑岩型铜钼矿床位于冈底斯岩浆岩带中段的南部,南距雅鲁藏布江结合带约30 km。大地构造位于冈底斯大陆北缘前陆的一部分,即冈底斯-念青唐古拉板片中段南部边缘的冈底斯陆缘火山—岩浆弧的东段,南邻雅鲁藏布江结合带,矿区所处的构造单元位于晚白垩世—中新世结蒲林—夏拉火山岩浆弧中。研究表明,大多数斑岩型铜     

全球气候变化研究与科学数据简

By illustrating the relationship between the climate system and the scientific data, a requirement of scientific data for the earth system research has been proposed to be paid more attention to climate change studies. The research progresses of global climate change in China for the recent 10 years have been reviewed and the important role of observation datasets and assimilated production in the global climate change has been pointed out. Furthermore, the meteorological data sharing situation