Knowledge Management System Of Institute Of Botany,CAS
| Long-term water balance and sustainable production of Miscanthus energy crops in the Loess Plateau of China | |
Liu, Wei; Mi, Jia1,2; Song, Zhihong1,2; Yan, Juan3; Li, Jianqiang3; Sang, Tao1,2
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| 2014 | |
| 发表期刊 | BIOMASS & BIOENERGY
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| ISSN | 0961-9534 |
| 卷号 | 62页码:47-57 |
| 摘要 | Sustainable production of second-generation energy crops on marginal land holds a great potential for renewable energy development. Because a vast area of marginal land is located in the arid and semiarid regions of the world, water shortage is the most serious environmental limitation. In this study, we developed a water balance model to address the question of whether Miscanthus energy crops can be sustainably produced in the Loess Plateau of China, a region of more than 60 million hectares particularly abundant in semiarid marginal land. The simulation of 20-year soil water content in bare soil, the winter wheat field, and the Miscanthus field across the Loess Plateau suggested that the long-term production of Miscanthus would not cause water depletion in deep soil. This finding addressed a serious concern that growing high-biomass plants in the Loess Plateau might lead to deep-soil water depletion, which was suggested to be the cause of previous failure of afforestation. Planting Miscanthus was effective in reducing surface runoff and consequently preventing water and soil loss in this heavily eroded region. The model and analyses illustrated where in the Loess Plateau this perennial energy crop could be produced with stable and sufficient yield. (C) 2014 Elsevier Ltd. All rights reserved. |
| 关键词 | Bioenergy Miscanthus lutarioriparius Soil water content Sustainable production Water balance model |
| 学科领域 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| DOI | 10.1016/j.biombioe.2014.01.018 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | LAND-USE ; PERENNIAL GRASSES ; HYDROLOGIC-CYCLE ; BIOENERGY CROPS ; SEMIARID AREAS ; USE EFFICIENCY ; UNITED-STATES ; WINTER-WHEAT ; SOIL-EROSION ; X GIGANTEUS |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS记录号 | WOS:000333781800006 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 文献子类 | Article |
| 出版地 | OXFORD |
| EISSN | 1873-2909 |
| 资助机构 | Key Program of the National Natural Science Foundation of China [91131902] ; Knowledge Innovation Program of the Chinese Academy of Sciences [KSCX2-EX-QR-1] |
| 作者邮箱 | sang@ibcas.ac.cn |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/27231 |
| 专题 | 系统与进化植物学国家重点实验室 |
| 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 4.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Special Agr, Wuhan 430074, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Wei,Mi, Jia,Song, Zhihong,et al. Long-term water balance and sustainable production of Miscanthus energy crops in the Loess Plateau of China[J]. BIOMASS & BIOENERGY,2014,62:47-57. |
| APA | Liu, Wei,Mi, Jia,Song, Zhihong,Yan, Juan,Li, Jianqiang,&Sang, Tao.(2014).Long-term water balance and sustainable production of Miscanthus energy crops in the Loess Plateau of China.BIOMASS & BIOENERGY,62,47-57. |
| MLA | Liu, Wei,et al."Long-term water balance and sustainable production of Miscanthus energy crops in the Loess Plateau of China".BIOMASS & BIOENERGY 62(2014):47-57. |
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| Long_term_water_bala（2051KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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