| 孢粉化石的信息函数与古环境分析 |
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| 引用本文： | 任来义,符俊辉,等.孢粉化石的信息函数与古环境分析[J].西北大学学报,2001,31(6):506-508. |
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| 作者姓名： | 任来义 符俊辉 |
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| 作者单位： | [1]西北大学地质学系，陕西西安710069 [2]中原油田分公司勘探开发科学研究院，河南濮阳457001 |
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| 摘 要： | 介绍了利用化学石孢粉信息函数进行古环境分析的基本原理及其计算方法。研究表明：影响孢粉化石丰富程度的因素主要有古气候、古地貌、沉积环境等；通过对孢粉化石丰度、分异度的研究，即可恢复古环境。
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| 关 键 词： | 孢粉化石 信息函数 复合分异度 古环境分析 吐哈盆地 油田 |
| 文章编号： | 1000-274X(2001)06-0506-03 |
| 修稿时间： | 2000年12月2日 |
The application of sporo-pollen fossil information function for palaeoenvironment analysis |
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| REN Lai-yi ,FU Jun-hui ,LIN Gui-fang ,ZHANG Dong-xia.The application of sporo-pollen fossil information function for palaeoenvironment analysis[J].Journal of Northwest University(Natural Science Edition),2001,31(6):506-508. |
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| Authors: | REN Lai-yi FU Jun-hui LIN Gui-fang ZHANG Dong-xia |
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| Institution: | REN Lai-yi 1,2,FU Jun-hui 1,LIN Gui-fang 2,ZHANG Dong-xia 2 |
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| Abstract: | The abundent sporo-pollen fossils are commonly found in the cutting and cores in oil and gas exploration. The sporo-pollen fossils are used to stratigraphic classification and correlation, and palaeoclimate analysis. The basic principle and calculating method of the paleoclimate analysis are introduced through the sporo-pollen fossil information function. |
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| Keywords: | petroliferous basins sporo-pollen fossils information function(compound differentiation degree) palaeo-environment analysis Turpan-Hami basin |
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