Dynamics of ecosystem carbon stocks during vegetation restoration on the Loess Plateau of China
文献类型：期刊论文
| 作者 | Shang-Guan Zhouping2; Chen Yiping3; Shi Weiyu3; Ren Zongping1,2; Deng Lei2; Wang Kaibo3 |
| 刊名 | JOURNAL OF ARID LAND
 |
| 出版日期 | 2016-04-01 |
| 卷号 | 8期号:2页码:207-220 |
| 关键词 | Ages Carbon Stocks Natural Vegetation Restoration Tree Plantation Loess Plateau |
| DOI | 10.1007/s40333-015-0091-3 |
| 文献子类 | Article |
| 英文摘要 | In the last few decades, the Loess Plateau had experienced an extensive vegetation restoration to reduce soil erosion and to improve the degraded ecosystems. However, the dynamics of ecosystem carbon stocks with vegetation restoration in this region are poorly understood. This study examined the changes of carbon stocks in mineral soil (0-100 cm), plant biomass and the ecosystem (plant and soil) following vegetation restoration with different models and ages. Our results indicated that cultivated land returned to native vegetation (natural restoration) or artificial forest increased ecosystem carbon sequestration. Tree plantation sequestered more carbon than natural vegetation succession over decades scale due to the rapid increase in biomass carbon pool. Restoration ages had different effects on the dynamics of biomass and soil carbon stocks. Biomass carbon stocks increased with vegetation restoration age, while the dynamics of soil carbon stocks were affected by sampling depth. Ecosystem carbon stocks consistently increased after tree plantation regardless of the soil depth; but an initial decrease and then increase trend was observed in natural restoration chronosequences with the soil sampling depth of 0-100 cm. Moreover, there was a time lag of about 15-30 years between biomass production and soil carbon sequestration in 0-100 cm, which indicated a long-term effect of vegetation restoration on deeper soil carbon sequestration. |
| WOS关键词 | SOIL ORGANIC-CARBON ; LAND-USE CHANGE ; AGRICULTURAL SOILS ; NITROGEN DYNAMICS ; FOREST ; AFFORESTATION ; ACCUMULATION ; PLANTATIONS ; SUCCESSION ; POOLS |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000373138000005 |
| 源URL | [http://ir.ieecas.cn/handle/361006/5743]  |
| 专题 | 地球环境研究所_生态环境研究室 |
| 作者单位 | 1.Xian Univ Technol, State Key Lab Base Ecohydraul Engn Arid Area, Xian 710048, Peoples R China 2.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China 3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shang-Guan Zhouping,Chen Yiping,Shi Weiyu,et al. Dynamics of ecosystem carbon stocks during vegetation restoration on the Loess Plateau of China[J]. JOURNAL OF ARID LAND,2016,8(2):207-220. |
| APA | Shang-Guan Zhouping,Chen Yiping,Shi Weiyu,Ren Zongping,Deng Lei,&Wang Kaibo.(2016).Dynamics of ecosystem carbon stocks during vegetation restoration on the Loess Plateau of China.JOURNAL OF ARID LAND,8(2),207-220. |
| MLA | Shang-Guan Zhouping,et al."Dynamics of ecosystem carbon stocks during vegetation restoration on the Loess Plateau of China".JOURNAL OF ARID LAND 8.2(2016):207-220. |
入库方式： OAI收割
来源：地球环境研究所
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