Soil nutrient distribution in two typical paddy terrace wetlands along an elevation gradient during the fallow period
文献类型：期刊论文
| 作者 | Wang Qinggai2; Bai Junhong1; Huang Laibin1; Deng Wei3 ; Xiao Rong1; Zhang Kejiang4
|
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2011-06-01 |
| 卷号 | 8期号:3页码:476-483 |
| 关键词 | Spatial distribution Macronutrients Micronutrients Hani terrace Elevations |
| ISSN号 | 1672-6316 |
| 通讯作者 | Junhong Bai |
| 合作状况 | 国内 |
| 英文摘要 | Soil 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. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 分类号 | S158 |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | ORGANIC-MATTER ; LOWLAND RICE ; CHINA ; GROWTH ; YIELD |
| 收录类别 | SCI |
| 资助信息 | National 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) |
| 语种 | 英语 |
| WOS记录号 | WOS:000291042900011 |
| 公开日期 | 2013-05-28 |
| 源URL | [http://192.168.143.20:8080/handle/131551/5340]  |
| 专题 | 成都山地灾害与环境研究所_山区发展研究中心 |
| 作者单位 | 1.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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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