临时观察点的记录,短则几个月,长也不过1～3年,这种短期气温记录序列称为超短序列。气温超短序列的延长是山区农业气候区划首先要碰到而又迫切需要解决的问题。对此,前人已作了大量的研究并取得了重要的结果。目前山区气温超短序列延长时使用最广泛的订正方法有谐波法、条件温差法和线性回归法。在实用上,如何依据山区特点,如何依据考察站和基本站的资料和两站的地理特征,选取较佳的订正方法——这是本文试图探讨的问题。 Temporary observation point records, as short as a few months, but also long 1 to 3 years, this short-term temperature record sequence called the ultra-short sequence. The extension of the ultra-short temperature sequence is the first problem to be solved in agricultural climate zoning in mountainous area. In response, a great deal of research has been done by our predecessors and important results have been achieved. At present, the most widely used correction method when the temperature in the mountainous region is short extended is the harmonic method, the temperature difference method and the linear regression method. In practice, according to the characteristics of mountainous areas, how to choose a better correction method based on the data of observation stations and basic stations and the geographical features of the two stations? This is the problem that this article tries to explore.