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利用花粉气候响应面模型进行古气候重建是通过将化石花粉数据与花粉气候响应面模型进行相似性对比分析来实现的,研究结果表明,在内蒙古中部地区1万年来经历了凉湿期→冷暖干湿剧烈波动期,且有凉湿、温干的气候组合→全新世温暖期→气候波动期的气候变化。经与传统、常规直观分析方法对比,利用响应面模型恢复的古气候数据基本上与采用常规方法得到的结论相符,但它能够提供更多的气候变迁细节,且能提供定量的古气候数据,便于据此检验全球变化模型的可靠性及可信度。据此可以认为,利用响应面恢复古气候是很有前途的一种新方法,对于两种方法所得结论的矛盾之处,还需要在增加用于建模的表土花粉数据的基础上继续进行研究
The paleoclimate reconstruction by using the pollen-climate response surface model was achieved through the comparability analysis of the fossil pollen data with the pollen-climate response surface model. The results show that in the middle region of Inner Mongolia, Warm and cold wet and dry periods of intense fluctuations, and there is a cool wet and dry climate combination → warm climate during the Holocene climate change climate change. Comparing with the traditional and routine visual analysis methods, the palaeoclimate data recovered by the response surface model is basically consistent with the conclusion obtained by the conventional method, but it can provide more details of climate change and provide quantitative paleoclimate data, This will allow us to test the reliability and credibility of the global change model. From this we can conclude that the use of response surface to restore paleoclimate is a promising new method and the contradiction between the conclusions of the two methods needs to be further studied on the basis of increasing surface pollen data used for modeling