IEECAS OpenIR  > 生态环境研究室
Effects of vegetation and physicochemical properties on solute transport in reclaimed soil at an opencast coal mine site on the Loess Plateau, China (Reprinted from Catena, vol 133, pg 403-411, 2015)
Zhen, Qing1,3; Ma, Wenmei2; Li, Mingming5; He, Honghua1,2; Zhang, Xingchang1,2; Wang, Yi4
2017
发表期刊CATENA
卷号148期号:2017页码:17-25
文章类型Reprint
摘要Mine soils are often polluted and degraded. The objectives of this study were to assess the effects of soil properties and vegetation on soil solute transport in reclaimed soil at an opencast coal mine site on the Loess Plateau. Four reclaimed areas with different vegetation types were selected for the analysis of physical and chemical properties. The miscible displacement technique was used to obtain the breakthrough curves (BTCs) of NO3- ion transport in undisturbed soil columns, which were taken from the soil profiles of the different sites. The chemical properties, such as total N, P, K and SOM, exhibited low contents, and the soil physicochemical properties showed high heterogeneity between different depths and different reclaimed areas. The structural stability index was less than 5%. The initial and entire penetration times were longer in the deeper layers than in the top layer. The BTCs of NO3- were fitted well by the deterministic equilibrium convection dispersion equation (CDE) model. Preferential flow and transport were found in the soil columns. The reclaimed soil had poor structure, and planting vegetation improved the physiochemical properties of the soil. The soil solute transport parameters exhibited high heterogeneity between different samples and were significantly correlated with soil bulk density and soil texture, which were highly influenced by vegetation and human activities. In the process of land reclamation, increasing the bulk density and selecting fine-textured soils could reduce the average soil pore water velocity and the dispersivity coefficient, thereby extending the solute penetration time. (C) 2016 Published by Elsevier B.V.
关键词Reclaimed Soil Soil Properties Solute Transport Btc Vegetation
WOS标题词Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine
DOI10.1016/j.catena.2016.09.012
关键词[WOS]ORGANIC-CARBON ; ECOLOGICAL RESTORATION ; SOUTHEASTERN OHIO ; WATER-FLOW ; MACROPORES ; NITROGEN ; QUALITY ; SPOILS ; SEQUESTRATION ; REVEGETATION
收录类别SCI
语种英语
WOS研究方向Geology ; Agriculture ; Water Resources
WOS类目Geosciences, Multidisciplinary ; Soil Science ; Water Resources
WOS记录号WOS:000389291900004
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5565
专题生态环境研究室
作者单位1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
2.Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary, Xian 710075, Peoples R China
5.Henan Univ, Coll Environm & Planning, Kaifeng 475001, Henan, Peoples R China
推荐引用方式
GB/T 7714
Zhen, Qing,Ma, Wenmei,Li, Mingming,et al. Effects of vegetation and physicochemical properties on solute transport in reclaimed soil at an opencast coal mine site on the Loess Plateau, China (Reprinted from Catena, vol 133, pg 403-411, 2015)[J]. CATENA,2017,148(2017):17-25.
APA Zhen, Qing,Ma, Wenmei,Li, Mingming,He, Honghua,Zhang, Xingchang,&Wang, Yi.(2017).Effects of vegetation and physicochemical properties on solute transport in reclaimed soil at an opencast coal mine site on the Loess Plateau, China (Reprinted from Catena, vol 133, pg 403-411, 2015).CATENA,148(2017),17-25.
MLA Zhen, Qing,et al."Effects of vegetation and physicochemical properties on solute transport in reclaimed soil at an opencast coal mine site on the Loess Plateau, China (Reprinted from Catena, vol 133, pg 403-411, 2015)".CATENA 148.2017(2017):17-25.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Effects of vegetatio(791KB)期刊论文出版稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhen, Qing]的文章
[Ma, Wenmei]的文章
[Li, Mingming]的文章
百度学术
百度学术中相似的文章
[Zhen, Qing]的文章
[Ma, Wenmei]的文章
[Li, Mingming]的文章
必应学术
必应学术中相似的文章
[Zhen, Qing]的文章
[Ma, Wenmei]的文章
[Li, Mingming]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。