树木年轮碳氢氧稳定同位素在全球气候变化研究中的应用

Application of the Tree-Ring Stable Isotopes in Study on the Global Climate Change

评述树木年轮碳氢氧稳定同位素的基础理论、其在全球气候变化方面的应用研究成果及碳氢氧稳定同位素联合示踪技术在树木年轮对全球气候变化响应机制研究中的应用前景。

In this paper,we reviewed the basic theory and procedures of this technology in using stable isotopes of carbon （C）,hydrogen （H） and oxygen （O）. In addition,we illustrated how information on global climate changes can be extracted from C,H and O stable isotopes in tree rings. The integrated technology of stable isotope analysis may be better to predict future trends in global climate change.