河南土地数据初步研究——以1368—1953年数据为中心

本文在对土地代用资料 (纳税单位) 考证、分类等综合分析基础上, 探索将土地代用资料转化为实际耕地数据的方法, 以及修正、验证各时间断面土地统计数据的可行性。同时, 尝试利用代用数据与实际耕地之间的转换关系, 重建一套完整的数据操作方法, 以便提高历史时期土地数据的可信度。

The Preliminary Study on Land Area Date in Henan--A Discussion Based Mainly on Cultural Data from 1368 to 1953

This article investigates the method that the land proxy data (fiscal unit) will be converted into actual cultured area and the possibility of the land statistics data to be standardized in each time section in Henan from 1368 to 1953, bases on accuracy synthesize analysis towards proxy data. First, the proxy data is classified, then use the ratio between proxy data and actual cultured area to reconstruct the possibility of cultured area data. Try to establish a series of complete operational method, and use it to convert the proxy data into cultured area in order to increase the credibility of land datum in history period.