The change of soil water storage in three land use types after 10 years on the Loess Plateau
文献类型：期刊论文
| 作者 | Zhang, Yong-wang; Shangguan, Zhou-ping |
| 刊名 | CATENA
 |
| 出版日期 | 2016-12-01 |
| 卷号 | 147页码:87-95 |
| 关键词 | Soil water storage Land use types Soil total nitrogen The loess plateau Vegetation types |
| ISSN号 | 0341-8162 |
| DOI | 10.1016/j.catena.2016.06.036 |
| 通讯作者 | Shangguan, Zhou-ping(shangguan@ms.iswc.ac.cn) |
| 英文摘要 | Soil water content (SWC) is a critical variable in studies of hydrological processes and the soil-plant-atmosphere continuum, especially in arid and semi-arid regions such as the Loess Plateau. Knowledge of the effects of vegetation types on soil water dynamics would aid in understanding the mechanisms responsible for water shortages and addressing the problem of poor long-term vegetation recovery. To evaluate the response of soil water storage (SWS) to different land use types during long-term natural vegetation succession, we examined soil moisture under different land use types (grassland, shrubland and forestland) at different times (2005 and 2014) in the Ziwuling forest region, located in the central part of the Loess Plateau, China. Our results showed that vegetation type had a significant effect on SWS in the 0-500 cm soil layer. The SWS in grassland and shrubland was significantly higher in August 2014 than in August 2005, but the pattern was reversed for forestland. In the same year, the SWS was highest in grassland, intermediate in shrubland, and lowest in forestland. SWS and SWC showed a highly significant and positive relationship in the 0-60 cm soil layers (P < 0.01), and both soil bulk density (BD) and soil totalnitrogen (TN) showed a significant relationship with SWS. In addition, the SWC and soil total porosity (TP) showed a significant positive relationship in the 0-20 cm soil layer (P<0.05). These results are expected to provide insights into land water management and inform efforts to estimate the productivity and sustainability of semiarid ecosystems. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS关键词 | TEMPORAL STABILITY ; SPATIAL VARIABILITY ; FOREST SUCCESSION ; CROPPING SYSTEMS ; CLIMATE-CHANGE ; RIVER-BASIN ; CHINA ; MOISTURE ; VEGETATION ; CATCHMENT |
| 资助项目 | National Natural Science Foundation of China[41390463] ; National Key Technology RD Program[2015BAC01B03] |
| WOS研究方向 | Geology ; Agriculture ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000385598800010 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China ; National Key Technology RD Program |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/66011]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Shangguan, Zhou-ping |
| 作者单位 | 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 |
| 推荐引用方式 GB/T 7714 | Zhang, Yong-wang,Shangguan, Zhou-ping. The change of soil water storage in three land use types after 10 years on the Loess Plateau[J]. CATENA,2016,147:87-95. |
| APA | Zhang, Yong-wang,&Shangguan, Zhou-ping.(2016).The change of soil water storage in three land use types after 10 years on the Loess Plateau.CATENA,147,87-95. |
| MLA | Zhang, Yong-wang,et al."The change of soil water storage in three land use types after 10 years on the Loess Plateau".CATENA 147(2016):87-95. |
入库方式： OAI收割
来源：地理科学与资源研究所
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