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Establishing a Clean-quality Indicator System for Evaluating Reclaimed Land in the Antaibao Opencast Mine Area, China
作者: Bi, R. T.2; Bai, Z. K.5; Li, H.6; Shao, HongBo(邵宏波)1,3,4; Li, W. X.2; Ye, B. Y.5
出版日期: 2010-08-01
卷号: 38, 期号:8, 页码:719-725
关键词: Clean-quality indicator ; Coal mine ; Land degradation ; Opencast mining ; Reclaimed land
英文摘要: This article discusses the existing problems associated with reclaimed land in the area of the Antaibao Opencast Coal Mine, which is located in the semi-arid region of northwest China. The following eight indicators of the suitability of the reclaimed land were developed based on the theory of soil genesis and landscape ecology: the thickness of the effective soil layer, composition of the soil surface, vegetation index, types of covering vegetation, slope of the terrain, time of reclamation, area of the evaluation unit, and the shape index of the evaluation unit. The suitability evaluation indexes of the reclaimed land were determined using the 3S technology and fuzzy evaluation methods, which revealed that the suitability of the reclaimed land in the study area could be divided into six grades and two categories, land suitable for farming, and land suitable for trees or grass. The suitability evaluation indicators and evaluation methods developed to evaluate reclaimed land in this study will be beneficial to the large-scale rapid monitoring and the effective management of reclaimed land in the opencast mine area.
研究领域[WOS]: Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000282259900004
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内容类型: 期刊论文
Appears in Collections:滨海湿地实验室_期刊论文

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作者单位: 1.QUST, Inst Life Sci, Qingdao 266042, Peoples R China
2.Shanxi Agr Univ, Coll Resource & Environm, Taigu, Shanxi, Peoples R China
3.Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming, Yangling, Peoples R China
4.Chinese Acad Sci, Yantai Inst Costal Zone Res, Yantai, Peoples R China
5.China Univ Geosci, Coll Land Sci Technol, Beijing, Peoples R China
6.Shanxi Univ, Coll Environm & Resource, Taiyuan, Peoples R China

Recommended Citation:
Bi, R. T.,Bai, Z. K.,Li, H.,et al. Establishing a Clean-quality Indicator System for Evaluating Reclaimed Land in the Antaibao Opencast Mine Area, China[J]. CLEAN-SOIL AIR WATER,2010,38(8):719-725.
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