The coupling interaction of soil water and organic carbon storage inthe long vegetation restoration on the Loess Plateau
文献类型：期刊论文
| 作者 | PlateauYong-wang Zhang; Zhou-ping Shangguan |
| 刊名 | Ecological Engineering
 |
| 出版日期 | 2016-03-28 |
| 期号 | 9页码:574-581 |
| 通讯作者邮箱 | shangguan@ms.iswc.ac.cn |
| 关键词 | Coupling interaction Soil water Soil organic carbon The Loess Plateau Vegetation restorationa |
| 通讯作者 | Zhou-ping Shangguan |
| 英文摘要 | Secondary succession can recover the properties of degraded soil. The moisture stored in different soillayers is recognized as an important driver of the productivity and sustainability of semi-arid terrestrialecosystems, and land-use change has a significant effect on the global carbon (C) cycle through changingsoil C accumulation rates. To evaluate the response of soil water storage (SWS) and soil organic carbonstorage (SOCS) to long-term natural vegetation succession (∼150 a) and the coupling interaction betweenthem, we examined the soil moisture and soil organic carbon content in the land for different restorationages in the Ziwuling Forest region located in the central part of the Loess Plateau, China. Our resultsshowed that the SWS decreased and the SOCS increased with long-term natural vegetation restoration.The SOCS decreased along with the increase in the soil depth, and it was highest in the topsoil (0–20 cm).In addition, the soil depth at which the SWS intensely varied and at which the SOCS tended to be stablemoved downward and upward, respectively, with the vegetation succession. Furthermore, the correlationbetween SWS and SOCS was significant (P < 0.05) in the long-term restoration and gradually weakenedwith the increase in the soil depth and the vegetation restoration stages. Clay, silt, sand, total porosity(TP), inactive porosity (IP), aeration porosity (AP) and capillary porosity (CP) were important factorsthat influenced the coupling interaction of SWS and SOCS at the grass restoration stages (<50 a), andBD influenced this interaction in the shrub and early forest restoration stages (<130 a). The effect of soilphysical factors on the interaction of SWS and SOCS gradually weakened during the vegetation restorationsuccession. These results are expected to help improve the understanding of the response of deep soilwater and soil organic carbon to long-term natural vegetation restoration and to provide insights intothe coupling interaction between soil water and soil organic carbon influenced by vegetation. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0925857416301823 |
| 语种 | 英语 |
| WOS记录号 | WOS:000374766500067 |
| 源URL | [http://ir.iswc.ac.cn/handle/361005/7764]  |
| 专题 | 水土保持研究所_水保所科研产出--SCI_2016--SCI |
| 作者单位 | State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Chinese Academy of Sciences andMinistry of Water Resources, Yangling, Shaanxi 712100, China |
| 推荐引用方式 GB/T 7714 | PlateauYong-wang Zhang,Zhou-ping Shangguan. The coupling interaction of soil water and organic carbon storage inthe long vegetation restoration on the Loess Plateau[J]. Ecological Engineering,2016(9):574-581. |
| APA | PlateauYong-wang Zhang,&Zhou-ping Shangguan.(2016).The coupling interaction of soil water and organic carbon storage inthe long vegetation restoration on the Loess Plateau.Ecological Engineering(9),574-581. |
| MLA | PlateauYong-wang Zhang,et al."The coupling interaction of soil water and organic carbon storage inthe long vegetation restoration on the Loess Plateau".Ecological Engineering .9(2016):574-581. |
入库方式： OAI收割
来源：水土保持研究所
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