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| 北山干旱荒漠戈壁残山景观1∶5万地球化学勘查方法技术的选择 | |
| 引用本文： | 杨帆,孔牧,刘华忠,岑况,徐仁廷,宋云涛,王成文,郝志红.北山干旱荒漠戈壁残山景观1∶5万地球化学勘查方法技术的选择[J].物探与化探,2011,35(3):308-312,332. |
| 作者姓名： | 杨帆 孔牧 刘华忠 岑况 徐仁廷 宋云涛 王成文 郝志红 |
| 作者单位： | 1. 中国地质大学,地球科学与资源学院,北京,100083;中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000 2. 中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000 3. 中国地质大学,地球科学与资源学院,北京,100083 |
| 摘 要： | 在甘肃北山干旱荒漠戈壁残山景观区选择试验区,开展1∶5万水系沉积物测量和土壤测量工作。对比结果认为,两种方法均可在该类景观区圈定出明显、完整的矿致异常。在残山和剥蚀戈壁相间分布区,土壤测量较水系沉积物测量覆盖面积大,异常强度高,效果好,缺点是较水系沉积物测量的工作量大。实际工作时,可根据工区水系发育情况合理采用两种方法。 |
| 关 键 词： | 干旱荒漠戈壁残山景观区 水系沉积物测量 土壤测量 甘肃北山 |
THE CHOICE OF METHODS AND TECHNOLOGIES FOR 1:50 000 GEOCHEMICAL EXPLORATION IN BEISHAN ARID DESERT GOBI RELICT MOUNTAIN LANDSCAPE |
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| YANG Fan,KONG Mu,LIU Hua-zhong,CEN Kuang,XU Ren-ting,SONG Yun-tao,WANG Cheng-wen,HAO Zhi-hong.THE CHOICE OF METHODS AND TECHNOLOGIES FOR 1:50 000 GEOCHEMICAL EXPLORATION IN BEISHAN ARID DESERT GOBI RELICT MOUNTAIN LANDSCAPE[J].Geophysical and Geochemical Exploration,2011,35(3):308-312,332. | |
| Authors: | YANG Fan KONG Mu LIU Hua-zhong CEN Kuang XU Ren-ting SONG Yun-tao WANG Cheng-wen HAO Zhi-hong |
| Institution: | YANG Fan1,2,KONG Mu2,LIU Hua-zhong2,CEN Kuang1,XU Ren-ting2,SONG Yun-tao2,WANG Cheng-wen2,HAO Zhi-hong2(1.College of Earth Science and Resources,China University of Geosciences,Beijing 100083,China,2.Institute of Geophysical and Geochemical Explo-ration,CAGS,Langfang 065000,China) |
| Abstract: | In a selected test area within the Beishan arid desert gobi relict mountain landscape region of Gansu Province,1:50000 stream sediment survey and soil survey were conducted.A comparative study shows that both methods can obviously and completely delineate ore-related anomalies.In the area of alternate relict mountain and eroded gobi,soil survey can cover larger area and have higher anomaly intensity than stream sediment survey;however,soil survey needs larger amount of work than stream sediment survey.In pr... |
| Keywords: | arid desert gobi relict mountain landscape region stream sediment survey soil survey Beishan in Gansu |
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