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KE Hailing, XU Youning, ZHANG Jianghua, QIAO Gang, CHEN Huaqing, YANG Min, HE Fang. 2018: Quality evaluation of soil based on the ecological reconstruction in Ningdong coal base. Geological Bulletin of China, 37(12): 2208-2214.
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From the perspective of environmental protection and ecological reconstruction, the authors used the collection and testing of environmental soil samples to compare and analyze the effects of coal mining on the regional ecological environment, and evaluated the current status of the soil quality. Through analysis, the authors found that the degree of dispersion of all elements in the soil has been increased by 1-4 times (except for Cr, Hg, and P) as compared with things in 2007, which exhibits an increase in the maximum value of element content; nevertheless, the increase is limited, and this area is still low in selenium, nitrogen and phosphorus, and rich in potassium. Moreover, the study area is not substantially contaminated by heavy metals induced by coal mining, with only existence of a very few points of source contaminations of Cd and As. The evaluation results can provide a basis for the development of resources and ecological reconstruction of Ningdong coal base.
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宁夏统计年鉴[M].银川: 宁夏人民出版社, 2007.
|
|
韩永伟, 高吉喜, 李咏红, 等.宁东能源化工基地规划生态环境影响评价研究[J].环境与可持续展, 2008, (1):58-59. http://www.cnki.com.cn/Article/CJFDTOTAL-HJKD200801023.htm
|
|
汪一鸣, 赵亚峰.宁东能源化工基地的环境保护与生态建设[J].宁夏工程技术, 2008, 7(2):190-193. doi: 10.3969/j.issn.1671-7244.2008.02.023
|
|
高桂英, 杜灵通, 杜鹏.宁东能源化工基地生态效益变化分析[J].宁夏大学学报(自然科学版), 2009, 30(4):411-414. doi: 10.3969/j.issn.0253-2328.2009.04.027
|
|
张源沛, 胡克林, 李保国, 等.银川平原土壤盐分及盐渍土的空间分布格局[J], 农业工程学报, 2009, 25(7):19-24. doi: 10.3969/j.issn.1002-6819.2009.07.004
|
|
李风军, 冯晓秀, 陆桂琴, 等.宁东能源化工基地生态环境脆弱性评价研究[J].生态科学, 2014, 33(5):1017-1022. http://www.cqvip.com/QK/97324X/201405/663468967.html
|
|
姚建华.宁东能源化工基地生态环境遥感监测评价[J].水土保持应用技术, 2012, (4):7-10. doi: 10.3969/j.issn.1673-5366.2012.04.03
|
|
张连翔, 孔繁轼, 等.半干旱干旱地区抗旱保水造林关键技术[M].沈阳:辽宁科学技术出版社, 2011:30-33.
|
|
柯海玲.陕西潼关金矿区土壤重金属环境地球化学特征及污染评价[D].长安大学硕士学位论文, 2005. http://cdmd.cnki.com.cn/article/cdmd-11941-2006030629.htm
|
|
张江华, 赵阿宁, 王仲复, 等.内梅罗指数和地质累积指数在土壤重金属评价中的差异探讨——以小秦岭金矿带为例[J].黄金, 2010, 31(8):44-46. http://www.cnki.com.cn/Article/CJFDTOTAL-HJZZ201008020.htm
|
|
马斌, 徐志友, 卜崇德, 等.宁东能源化工基地水土保持生态环境动态监测分析[J].水土保持, 2011, (14):53-56. http://d.old.wanfangdata.com.cn/Periodical/zhonggsl201114021
|
|
闫军.基于GIS的宁东能源化工基地土壤侵蚀变化分析[J].农业科学研究, 2010, 31(3):37-39. doi: 10.3969/j.issn.1673-0747.2010.03.010
|
|
樊兰英.煤矿废弃地植被恢复对土壤质量的影响及评价[J].山西林业科技, 2014. 43(1):25-30. doi: 10.3969/j.issn.1007-726X.2014.01.008
|
|
刘雪, 孟繁锡, 郭丽, 等.从以色列农场看我国干旱地区有机农业发展[J].甘肃农业科技, 2006, (3):36-38. doi: 10.3969/j.issn.1001-1463.2006.03.016
|
|
孙培新.干旱地区生态修复模式探讨[J].水利技术监督, 2012, 5:48-50. doi: 10.3969/j.issn.1008-1305.2012.06.015
|
|
王景升, 李佳, 陈宝雄, 等.宁夏东部能源化工基地煤炭产业生态风险评估[J].资源科学, 2013, 35(10):2011-2016. http://d.old.wanfangdata.com.cn/Periodical/zykx201310011
|
|
曹园园, 璩向宁, 卫萍萍.宁夏各市生态承载力供需平衡状况分析[J].湖北农业科技, 2015, 54(23):5887-5890. http://d.old.wanfangdata.com.cn/Periodical/hbnykx201523022
|
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