PDF Download

[1]ZHAO Xiao-liang,LI Rui-feng,QI Qing-jie.Research on Suitability Assessment of Vegetation Restoration for Pingdingshan Coal Vague Mountain[J].Research of Soil and Water Conservation,2011,18(06):264-267,286.

Copy

Research on Suitability Assessment of Vegetation Restoration for Pingdingshan Coal Vague Mountain

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 18 Number of periods: 2011 06 Page number: 264-267,286 Column: Public date: 2011-12-20

Title:: Research on Suitability Assessment of Vegetation Restoration for Pingdingshan Coal Vague Mountain

Author(s):: ZHAO Xiao-liang¹, LI Rui-feng², QI Qing-jie³; 1. College of Resources and Environment Engineering, Liaoning Technical University, Fuxin, Liaoning 123000, China;
2. Chinese National Coal Co. Ltd Xi’an Branch Company, Xi’an 710061, China;
3. Colege of Safety and Engineering, Liaoning Technical University, Fuxin, Liaoning 123000, China

Keywords:: gangue mountain; vegetation restoration; suitability; assessment

CLC:: X171.4;F062.2

DOI:: -

Abstract:: The suitability assessment for the gangue mountain vegetation restoration is an appraisal to assess the suitable degree of the gangue mountain vegetation resilience. The suitability appraisal has been developed to be the foundation for study on the restoration of the gangue mountain vegetation. The study site is located in a gangue mountain of Pingdingshan, He’nan Province, which is divided into six units according to the altitudes and the solar irradiance. Seven assessment factors such as depth of soil layer, water holding capacity of soil were chosen according to the local conditions. The recovery of the vegetation was evaluated by using the principal component analysis. The results show that the main restrictions for vegetation restoration are the depth of the soil, water holding capacity of soil and the content of organic matter. The suitability scores for different regions were 2.68 for unit A1, 1.84 for unit A2, 2.97 for unit B1, 1.98 for unit B2, 3.11 for C1, 2.97 for unit C2. It can be seen that the regions with lower altitudes are much more suitable for the restoration of the vegetation compared with the regions with higher altitudes. It can also be found out that the shady side of hillock is much more suitable for the restoration of the vegetation compared to the southern aspects of the regions.

References:: [1] 张彩霞, 许丽, 周心澄.阜新矿区煤矸石山植被恢复土地适宜性评价[J].水土保持研究, 2003, 10(5):56-58.
[2] 杨伦, 范海英, 刘茂华, 等.矿区废弃土地资源评价因子及其权重的确定[J].矿山测量.2005, 7(2):1-3.
[3] 潘元庆, 刘晓丽, 谷志云, 等.矿山土地适宜性评价及复垦模式:以河南省重点煤炭基地土地复垦工程为例[J].国土资源科技管理, 2007, 10(4):112-115.
[4] 肖文发, 雷静品.三峡库区森林植被恢复与可持续经营研究[J].长江流域资源与环境, 2004, 13(2):138-144.
[5] 王莹, 李道亮.煤矿废弃地植被恢复潜力评价模型[J].中国农业大学学报, 2005, 10(2):88-92.
[6] 焦志芳, 高建钰, 白中科.露天煤矿待复垦土地适宜性评价单元类型的划分[J].山西农业大学学报, 1999, 19(1):49-51.
[7] 冯利华.环境质量的主成分分析[J].数学的实践与认识, 2003, 33(8):32-35.
[8] 孙文爽, 陈兰祥.多元统计分析[M].北京:高等教育出版, 1994:404-415.
[9] 冯长春, 侯玉亭.城镇土地评价中主成分分析法的应用[J].技术经济研究, 2007(7):27-31.
[10] 庞智强.主成分分析能客观赋权吗[J].统计教育, 2006, 79(4):9-11.
[11] 刘宏伟, 马传明, 张洪升.平顶山矿区煤矸石现状分析与利用研究[J].山东煤炭科技, 2008, 31(2):44-46.

Similar References:

Memo

Last Update: 1900-01-01