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DOI | 10.1088/1748-9326/aab324 |
The role of large-scale BECCS in the pursuit of the 1.5 degrees C target: an Earth system model perspective | |
Muri, Helene1,2 | |
2018-04-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2018 |
卷号 | 13期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | Norway |
英文摘要 | The increasing awareness of the many damaging aspects of climate change has prompted research into ways of reducing and reversing the anthropogenic increase in carbon concentrations in the atmosphere. Most emission scenarios stabilizing climate at low levels, such as the 1.5 degrees C target as outlined by the Paris Agreement, require large-scale deployment of Bio-Energy with Carbon Capture and Storage (BECCS). Here, the potential of large-scale BECCS deployment in contributing towards the 1.5 degrees C global warming target is evaluated using an Earth system model, as well as associated climate responses and carbon cycle feedbacks. The geographical location of the bioenergy feedstock is shown to be key to the success of such measures in the context of temperature targets. Although net negative emissions were reached sooner, by similar to 6 years, and scaled up, land use change emissions and reductions in forest carbon sinks outweigh these effects in one scenario. Re-cultivating mid-latitudes was found to be beneficial, on the other hand, contributing in the right direction towards the 1.5 degrees C target, only by -0.1 degrees C and -54 GtC in avoided emissions, however. Obstacles remain related to competition for land from nature preservation and food security, as well as the technological availability of CCS. |
英文关键词 | BECCS 1.5 degrees C target Earth system modelling carbon cycle |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000428513800001 |
WOS关键词 | LAND-USE TRANSITIONS ; WOOD-HARVEST ; BIOGEOPHYSICAL IMPACTS ; CLIMATE-CHANGE ; COVER CHANGE ; CARBON ; STABILIZATION ; SCENARIOS ; BIOENERGY ; SECONDARY |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/32115 |
专题 | 气候变化 |
作者单位 | 1.Univ Oslo, Dept Geosci, Oslo, Norway; 2.Norwegian Univ Sci & Technol, Dept Energy & Proc Engn, Trondheim, Norway |
推荐引用方式 GB/T 7714 | Muri, Helene. The role of large-scale BECCS in the pursuit of the 1.5 degrees C target: an Earth system model perspective[J]. ENVIRONMENTAL RESEARCH LETTERS,2018,13(4). |
APA | Muri, Helene.(2018).The role of large-scale BECCS in the pursuit of the 1.5 degrees C target: an Earth system model perspective.ENVIRONMENTAL RESEARCH LETTERS,13(4). |
MLA | Muri, Helene."The role of large-scale BECCS in the pursuit of the 1.5 degrees C target: an Earth system model perspective".ENVIRONMENTAL RESEARCH LETTERS 13.4(2018). |
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