| 成都市多目标地球化学调查和双层采样的效果 |
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| 引用本文： | 赵琦.成都市多目标地球化学调查和双层采样的效果[J].四川地质学报,2002,22(3):161-167. |
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| 作者姓名： | 赵琦 |
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| 作者单位： | 四川省地勘局,四川成都,610081 |
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| 摘 要： | 成都平原多目标地球化学调查在元素基准值及分布特征，构造、农业、环境污染的研究，天然气的预测，pH值的计算等方面都取得了进展。调查中所采的深层样对于研究深部元素分布、构造、根深作物发育、天然气预测；浅层样对于浅层元素分布、农业地质、环境污染等方面有着特殊的作用。多目标地球化学调查及其双层采样方法可以推广。
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| 关 键 词： | 成都市 多目标地球化学调查 元素背景 双层采样 构造 农业地质 环境污染 |
| 文章编号： | 1006-0995(2002)03-0161-07 |
MULTIPURPOSE GEOCHEMICAL INVESTIGATION AND EFFECTIVENESS OF ITS TWO- LAYER SAMPLING |
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| Zhao Qi.MULTIPURPOSE GEOCHEMICAL INVESTIGATION AND EFFECTIVENESS OF ITS TWO- LAYER SAMPLING[J].Acta Geologica Sichuan,2002,22(3):161-167. |
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| Authors: | Zhao Qi |
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| Abstract: | Multipurpose Geochemical investigation on the Chengdu plain makes great advances in element reference values and their distribution, research in structure, agriculture, environment monitoring, natural gas pool prediction and pH calculation. Shallow and deep samplings play a especial role in shallow element distribution, agricultrual geology, environmental monitoring and deep element distribution, structural study, phreatophyte development and gas pool prediction, respectively. |
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| Keywords: | geochemical investigation element background value two-layer sampling |
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