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Changes in Soil Physical and Chemical Properties following Surface Mining and Reclamation
Zhang, Pingping1,2; Cui, Yongxing2,3; Zhang, Yanle2,3; Jia, Junchao2,3; Wang, Xia2,3; Zhang, Xingchang1,2
2016-11-01
Source PublicationSOIL SCIENCE SOCIETY OF AMERICA JOURNAL
ISSN0361-5995
Volume80Issue:6Pages:1476-1485
Corresponding AuthorZhang, Xingchang(zhangxc@ms.iswc.ac.cn)
AbstractIn 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.
DOI10.2136/sssaj2016.06.0167
WOS KeywordORGANIC-MATTER DYNAMICS ; MINE SOILS ; LOESS PLATEAU ; CARBON ; VEGETATION ; COMPACTION ; SITE ; OHIO ; ACCUMULATION ; GRASSLAND
Indexed BySCI
Language英语
Funding ProjectChinese Academy of Sciences[KZCX2-XB3-13-02] ; Youth fund of the National Natural Science Foundation of China[41501236]
Funding OrganizationChinese Academy of Sciences ; Youth fund of the National Natural Science Foundation of China
WOS Research AreaAgriculture
WOS SubjectSoil Science
WOS IDWOS:000393338800005
PublisherSOIL SCI SOC AMER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/64978
Collection中国科学院地理科学与资源研究所
Corresponding AuthorZhang, Xingchang
Affiliation1.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
Recommended Citation
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.
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