Potential productivity of the Miscanthus energy crop in the Loess Plateau of China under climate change
文献类型：期刊论文
| 作者 | Liu, Wei; Sang, Tao1,2
|
| 刊名 | ENVIRONMENTAL RESEARCH LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 8期号:4 |
| 关键词 | Miscanthus lutarioriparius bioenergy marginal land land-use change climate change sustainability |
| ISSN号 | 1748-9326 |
| DOI | 10.1088/1748-9326/8/4/044003 |
| 文献子类 | Article |
| 英文摘要 | With a vast area of marginal land, the Loess Plateau of China is a promising region for large-scale production of second-generation energy crops. However, it remains unknown whether such production is sustainable in the long run, especially under climate change. Using a regional climate change model, PRECIS, we analyzed the impact of climate change on Miscanthus production in the Loess Plateau. Under three emission scenarios, A2, B2, and A1B, both the average yield and total area capable of supporting Miscanthus production would increase continuously in the future period (2011-2099). As a result, the total yield potential in the region would increase by about 20% in this future period from the baseline period (1961-1990). This was explained primarily by predicted increases in temperature and precipitation across the Loess Plateau, which improved the yield of the perennial C4 plants relying exclusively on rainfed production. The areas that are currently too dry or too cold to support Miscanthus production could be turned into energy crop fields, especially along the arid-semiarid transition zone. Thus the Loess Plateau would become increasingly desirable for growing second-generation energy crops in this century, which could in turn contribute to soil improvement and ecological restoration of the region. |
| 学科主题 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| 出版地 | BRISTOL |
| WOS关键词 | SOIL CARBON SEQUESTRATION ; LAND-USE CHANGE ; BIOENERGY CROPS ; AGRICULTURE ; IMPACTS ; EROSION ; YIELD ; FOOD ; CO2 ; CONVERSION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000329604900010 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | Key Program of the National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) ; Knowledge Innovation Program of the Chinese Academy of Sciences(Chinese Academy of SciencesKnowledge Innovation Program of the Chinese Academy of Sciences) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27856]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Wei,Sang, Tao. Potential productivity of the Miscanthus energy crop in the Loess Plateau of China under climate change[J]. ENVIRONMENTAL RESEARCH LETTERS,2013,8(4). |
| APA | Liu, Wei,&Sang, Tao.(2013).Potential productivity of the Miscanthus energy crop in the Loess Plateau of China under climate change.ENVIRONMENTAL RESEARCH LETTERS,8(4). |
| MLA | Liu, Wei,et al."Potential productivity of the Miscanthus energy crop in the Loess Plateau of China under climate change".ENVIRONMENTAL RESEARCH LETTERS 8.4(2013). |
入库方式： OAI收割
来源：植物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。