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Soil nutrient distribution in two typical paddy terrace wetlands along an elevation gradient during the fallow period
Wang Qinggai2; Bai Junhong1; Huang Laibin1; Deng Wei3; Xiao Rong1; Zhang Kejiang4
Corresponding AuthorJunhong Bai
2011
Source PublicationJOURNAL OF MOUNTAIN SCIENCE
ISSN1672-6316
EISSN1993-0321
Volume8Issue:3Pages:476-483
SubtypeArticle
AbstractSoil nutrient concentrations in the top soils from two paddy terraces were determined in order to investigate spatial distributions of soil nutrients along the elevations on the Yunnan plateau of China during the fallow period. Results showed that soil nutrients in both terraces were higher than the reference concentrations except for SOC, TN, TP and Fe. Soil macronutrients didn't show significant differences in both terraces except for Mg and Ca, so did soil micronutrients except for Mn. Spatial distribution patterns of soil nutrients along the increasing elevations were different in both terraces. However, soil nutrients in both terraces were generally not significantly influenced by the elevations and soil pH values. The findings of this study can contribute to soil fertility management and ecological protection of Hani terraces.
KeywordSpatial Distribution Macronutrients Micronutrients Hani Terrace Elevations
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s11629-011-1122-y
WOS Subject ExtendedEnvironmental Sciences & Ecology
Indexed BySCI
WOS KeywordORGANIC-MATTER ; LOWLAND RICE ; CHINA ; GROWTH ; YIELD
Language英语
Quartile4区
TOP
WOS SubjectEnvironmental Sciences
WOS IDWOS:000291042900011
Funding OrganizationNational Basic Research Program (Grant No.2010CB951102);National Natural Science Foundation of China (Grant No.50879005,40701003 and U0833002);Program for New Century Excellent Talents in University;Program for Changjiang Scholars and Innovative Research Team in University (Grant no.IRT0809);the Fundamental Research Funds for the Central Universities (Grant No.2009SD-24) ; National Basic Research Program(2010CB951102) ; National Natural Science Foundation of China(50879005 ; Program for New Century Excellent Talents in University ; Program for Changjiang Scholars and Innovative Research Team in University(IRT0809) ; Fundamental Research Funds for the Central Universities(2009SD-24) ; 40701003 ; U0833002)
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Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/5340
Collection山区发展研究中心
Affiliation1.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China
2.Minist Environm Protect, Appraisal Ctr Environm & Engn, Beijing 100012, Peoples R China
3.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
4.Univ Calgary, Ctr Environm Engn Res & Educ, Calgary, AB T2N 1N4, Canada
Recommended Citation
GB/T 7714
Wang Qinggai,Bai Junhong,Huang Laibin,et al. Soil nutrient distribution in two typical paddy terrace wetlands along an elevation gradient during the fallow period[J]. JOURNAL OF MOUNTAIN SCIENCE,2011,8(3):476-483.
APA Wang Qinggai,Bai Junhong,Huang Laibin,Deng Wei,Xiao Rong,&Zhang Kejiang.(2011).Soil nutrient distribution in two typical paddy terrace wetlands along an elevation gradient during the fallow period.JOURNAL OF MOUNTAIN SCIENCE,8(3),476-483.
MLA Wang Qinggai,et al."Soil nutrient distribution in two typical paddy terrace wetlands along an elevation gradient during the fallow period".JOURNAL OF MOUNTAIN SCIENCE 8.3(2011):476-483.
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