| 基于特征的井工开采土地破坏程度特征因子选取 |
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| 引用本文： | 赵勤正,张和生.基于特征的井工开采土地破坏程度特征因子选取[J].能源环境保护,2003,17(6):54-57. |
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| 作者姓名： | 赵勤正 张和生 |
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| 作者单位： | 1. 山西省国土资源厅耕保处,山西,太原,030024
2. 太原理工大学矿业工程学院,山西,太原,030024 |
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| 摘 要： | 在特征概念基础上，论述了在半干旱山区土地复垦特征因子选取的原则，并对各特征因子进行了定量化研究，确定了土地破坏程度的特征因子定量分级指标。
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| 关 键 词： | 井工开采 土地破坏程度 特征因子 半干旱山区 定量分级 土地复垦 |
| 文章编号： | 1006-8759(2003)06-0054-04 |
| 修稿时间： | 2003年6月10日 |
FEATURE FACTORS OF LAND DESTROY DEGREE ARE CHOSEN IN MINING ON BASE OF FEATURES IN SEMI-DRY MOUNTAIN AREAS |
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| ZHAO Qin-zheng,ZHANG He-sheng.FEATURE FACTORS OF LAND DESTROY DEGREE ARE CHOSEN IN MINING ON BASE OF FEATURES IN SEMI-DRY MOUNTAIN AREAS[J].Energy Environmental Protection,2003,17(6):54-57. |
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| Authors: | ZHAO Qin-zheng ZHANG He-sheng |
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| Institution: | ZHAO Qin-zheng 1 ZHANG He-sheng 2 |
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| Abstract: | s:On base of features concept,the chosen principles of features factors are discussed and quantity of features factor are studied,classified index of feature factors of land destroy are decided in semi-mountain areas in mining. |
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| Keywords: | features factors semi-dry mountain areas mining land destroy degree |
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