| 京东板栗生态地球化学模式 |
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| 引用本文： | 宫进忠,刘剑波,刘俊长,郭继颂. 京东板栗生态地球化学模式[J]. 物探与化探, 2006, 30(2): 108-110 |
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| 作者姓名： | 宫进忠 刘剑波 刘俊长 郭继颂 |
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| 作者单位： | 1. 河北省地球物理勘查院,河北,廊坊,065000
2. 河北省地质勘查局,秦皇岛矿产水文工程地质大队,河北,秦皇岛,066000 |
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| 基金项目： | 河北省国土资源厅资助项目 |
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| 摘 要： | 依据迁西县2001年板栗产量与区域化探水系沉积物42种元素含量,筛选出显著相关变量,建立起二者之间的统计回归方程,结合京东板栗生长的自然地理条件,结合地球化学数学模式,对板栗的产量进行了预期,从而指导板栗生产的区域合理布局。
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| 关 键 词： | 京东板栗 生态地球化学 回归方程 数学模式 |
| 文章编号： | 1000-8918（2006）02-0108-03 |
| 收稿时间： | 2005-02-19 |
| 修稿时间： | 2005-02-19 |
AN ECOLOGICAL GEOCHEMICAL MODEL FOR JINGDONG CHINESE CHESTNUT |
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| GONG Jin-zhong,LIU Jian-bo,LIU Jun-zhang,Guo Ji-song. AN ECOLOGICAL GEOCHEMICAL MODEL FOR JINGDONG CHINESE CHESTNUT[J]. Geophysical and Geochemical Exploration, 2006, 30(2): 108-110 |
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| Authors: | GONG Jin-zhong LIU Jian-bo LIU Jun-zhang Guo Ji-song |
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| Affiliation: | 1. Hebei Institute of Geophysical Exploration, Langfang 065000, China; 2. Qinhuangdao Party of Mineral Exploration, Hydrology and Engineering Geology, Qinhuangdao 066000, China |
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| Abstract: | Based on the data of the Chinese chestnut yield of Qianxi County in 2001 and contents of 42 elements in stream sediments obtained from regional geochemical exploration, the authors sifted significant correlation variables and established the regression equation between element contents and Chinese chestnut yield. In the light of the natural landscape conditions, this paper has inferred the expected yield of Jingdong Chinese chestnut, and indicated favorable and unfavorable areas for producing Jingdong Chinese chestnut, thus guiding regional rational arrangement of Chinese chestnut production. |
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| Keywords: | jingdong Chinese chestnut ecological geochemistry regression equation mathematical model |
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