非常感谢您提供的非常珍贵且非常有价值的数据这些数据对于气候变化的研究具有极大的帮助。借助于该数据的分析研究已经有很多高水平的研究论文发表在各种期刊上。这说明这些数据对于研究地球气候的变化已经得到了大家的认可更加认可了该数据集的研究价值。然而我们发现这个数据的网站链接已经失效。我想咨询一下这个网站的数据是暂时不对外提供了还是已经转移到其它的网站或者是在升级维护。如果现在想要用这个数据进行研究是否可以

Thank you very much for providing such valuable and precious data, which is of great help for studying climate change. With the analysis and research of this data, many high-level research papers have been published in various journals. This shows that this data set has been recognized for its research value in studying the changes in Earth's climate. However, we found that the website link for this data () is no longer working. I would like to inquire whether the data on this website is temporarily unavailable, has been transferred to another website, or is undergoing maintenance and upgrading. If I want to use this data for research now, can you provide a download link