| 北京延庆葡萄产地高氟地质环境特征研究 |
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| 引用本文： | 冯辉.北京延庆葡萄产地高氟地质环境特征研究[J].城市地质,2015(2):27-30. |
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| 作者姓名： | 冯辉 |
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| 作者单位： | 北京市地质勘察技术院,北京,102218 |
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| 摘 要： | 北京延庆葡萄产地北侧山区出露大面积花岗岩。岩浆活动频繁,构造发育,特殊地质条件造成土壤存在明显的高氟异常,全氟、水溶氟含量高,部分地下水氟化物含量超过相关标准,是导致当地居民因饮用地下水而患有氟中毒地方病的主要原因。尽管农作物含氟符合相关标准,但高氟地质环境对农作物的含氟量仍具有富集趋势。
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| 关 键 词： | 氟 土壤 地下水 农作物 环境 |
The research on the high lfuorine geological and environmental characteristics in grapes producing area of Yanqing |
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| FENG Hui.The research on the high lfuorine geological and environmental characteristics in grapes producing area of Yanqing[J].City Geology,2015(2):27-30. |
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| Authors: | FENG Hui |
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| Abstract: | The scope granite-exposed distributes in the grapes producing aera of Yanqing County , Beijing . Magma activities are frequent and geological structures are development. The special condition gives rise to obvious and high lfuorine abnormality in soil. Total lfuoride and water soluble lfuoride contents are very high. Fluoride content in partial groundwater is higher than relative standards. This is main reason that leads to residents suffering from Fluorosis because of drinking groundwater. Although lfuoride content in crops accords with relevant standards, the high lfuorine geological environment may turn lfuoride content in crops to have an enrichment tendency. |
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| Keywords: | Fluorine Soil Groundwater Crop Environment |
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