|
|||||
|
|
| 贵州岩溶区镶嵌景观上覆土层的粒度分布特征及其指示意义 | |
| 引用本文： | 刘秀明,王世杰,冯志刚,孙承兴,周德全.贵州岩溶区镶嵌景观上覆土层的粒度分布特征及其指示意义[J].中国岩溶,2002,21(4):245-251. |
| 作者姓名： | 刘秀明 王世杰 冯志刚 孙承兴 周德全 |
| 作者单位： | 1. 中国科学院地球化学研究所环境地球化学国家重点实验室,贵州,贵阳,550002;中国科学院研究生院,北京,100039 2. 中国科学院地球化学研究所环境地球化学国家重点实验室,贵州,贵阳,550002 3. 贵州师范大学地理系,贵州,贵阳,550001 |
| 基金项目： | 国家自然科学基金(批准号:49833002)项目资助和中国科学院"西部之光"项目 |
| 摘 要： | 通过对贵州岩溶区喀斯特镶嵌景观中碳酸盐岩与碎屑岩相互接触部位剖面的粒度分布特征综合对比,分析研究,结果表明：不同岩石上覆土层之间的粒度频率曲线和粒度参数存在明显的差异,仅在两种岩石类型的接触过渡带显示出一定混合特征,且与区域其它岩类上覆土层没有关联性,各土层粒度分布特征与下伏基岩有着密切的联系,显示出继承性,同时,进一步肯定了粒度分布特征在贵州岩溶区上覆土层的物源指示意义。 |
| 关 键 词： | 喀斯特镶嵌景观 粒度分布 贵州 碳酸盐岩 风化成土机理 |
| 文章编号： | 1001-4810(2002)04-0245-07 |
| 修稿时间： | 2002年10月31 |
THE GRAIN-SIZE DISTRIBUTING FEATURES OF SOIL LAYERS ON A CARBONATE-NONCARBONATE ROCK CONTACT KARST LANDSCAPE IN GUIZHOU PROVINCE AND THEIR INDICATION |
|
| LIU Xiu-ming,WANG Shi-jie,FENG Zhi-gang,SUN Cheng-xing and ZHOU De-quan.THE GRAIN-SIZE DISTRIBUTING FEATURES OF SOIL LAYERS ON A CARBONATE-NONCARBONATE ROCK CONTACT KARST LANDSCAPE IN GUIZHOU PROVINCE AND THEIR INDICATION[J].Carsologica Sinica,2002,21(4):245-251. | |
| Authors: | LIU Xiu-ming WANG Shi-jie FENG Zhi-gang SUN Cheng-xing and ZHOU De-quan |
| Institution: | 1.The State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,CAS 2.The Graduate School,CAS 3.The Department of Geography,Guizhou Normal University,1.The State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,CAS 2.The Graduate School,CAS 3.The Department of Geography,Guizhou Normal University,1.The State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,CAS 2.The Graduate School,CAS 3.The Department of Geography,Guizhou Normal University,1.The State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,CAS 2.The Graduate School,CAS 3.The Department of Geography,Guizhou Normal University and 1.The State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,CAS 2.The Graduate School,CAS 3.The Department of Geography,Guizhou Normal University |
| Abstract: | |
| Keywords: | Contact karst landscape Grain-size distribution Origin of materials Guizhou |
| 本文献已被 维普 万方数据 等数据库收录！ | |
| 点击此处可从《中国岩溶》浏览原始摘要信息 | |
| 点击此处可从《中国岩溶》下载免费的PDF全文 | |