Changes in Soil Physical and Chemical Properties following Surface Mining and Reclamation

doi:10.2136/sssaj2016.06.0167

	Changes in Soil Physical and Chemical Properties following Surface Mining and Reclamation
	Zhang, Pingping 1,2; Cui, Yongxing 2,3; Zhang, Yanle 2,3; Jia, Junchao 2,3; Wang, Xia 2,3; Zhang, Xingchang 1,2
刊名	SOIL SCIENCE SOCIETY OF AMERICA JOURNAL
	2016-11-01
卷号	80 期号:6 页码:1476-1485
ISSN号	0361-5995
DOI	10.2136/sssaj2016.06.0167
通讯作者	Zhang, Xingchang(zhangxc@ms.iswc.ac.cn)
英文摘要	In this study, soil physical and chemical properties, that is, texture, bulk density (BD), structural stability index (SI), water-stable aggregates (WSAs), mean weight diameter (MWD), steady-state infiltration rate (SIR) and organic carbon content (SOC) were measured in reclaimed mine sites (RMSs), including the revegetated sites (RVSs; arbors [A], bushes [B], arbor-bush mixtures [AB], and grasslands [G]) and natural recovery site (NRS), and in undisturbed native sites (UNSs). The objectives were to assess the changes in these properties of RMSs compared with UNSs and evaluate the effects of reclamation land uses on these properties. Sand content, SI, > 0.25-mm WSAs, MWD, SOC were lower and BD was higher in RMSs than in UNSs, especially in the 15- to 30-cm depth. The surface BD, > 0.25-mm WSAs, MWD in RVSs were lower by 13.6, 31.9, 48.5%, and SOC was higher by 120.4% than that in NRS. The SIR in RVSs was higher by 267.1% than that in NRS. For RVSs, the surface SOC in A stands (3.81 g kg(-1)) was lower than that in B (5.03 g kg(-1)), AB (5.46 g kg(-1)), and G stands (6.35 g kg(-1)). However, the BD (1.35 g cm(-3)), > 0.25-mm WSAs (54.9%) and MWD (2.2 mm) in A stands were higher than that in others. The soil properties among B, AB, and G stands did not differ except for the SOC and soil aggregates. In summary, B, AB, and G can be recommended as reclamation land use in RMSs, but planting grasses should be encouraged considering the economic cost.
资助项目	Chinese Academy of Sciences[KZCX2-XB3-13-02] ; Youth fund of the National Natural Science Foundation of China[41501236]
WOS关键词	ORGANIC-MATTER DYNAMICS ; MINE SOILS ; LOESS PLATEAU ; CARBON ; VEGETATION ; COMPACTION ; SITE ; OHIO ; ACCUMULATION ; GRASSLAND
WOS研究方向	Agriculture
语种	英语
出版者	SOIL SCI SOC AMER
WOS记录号	WOS:000393338800005
资助机构	Chinese Academy of Sciences ; Youth fund of the National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/64977]
专题	中国科学院地理科学与资源研究所
通讯作者	Zhang, Xingchang
作者单位	1.Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Peoples R China 2.Chinese Acad Sci & Minist Water Resources, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Pingping,Cui, Yongxing,Zhang, Yanle,et al. Changes in Soil Physical and Chemical Properties following Surface Mining and Reclamation[J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL,2016,80(6):1476-1485.
APA	Zhang, Pingping,Cui, Yongxing,Zhang, Yanle,Jia, Junchao,Wang, Xia,&Zhang, Xingchang.(2016).Changes in Soil Physical and Chemical Properties following Surface Mining and Reclamation.SOIL SCIENCE SOCIETY OF AMERICA JOURNAL,80(6),1476-1485.
MLA	Zhang, Pingping,et al."Changes in Soil Physical and Chemical Properties following Surface Mining and Reclamation".SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 80.6(2016):1476-1485.