CO | |
Xie ; Li ; Zhai ; Li ; Lan ; Jingxia1 ; Yan1 ; Cuixia1 ; Chenhua1 ; Zhongdong1 ; 2 ; 2 ; 2 | |
刊名 | Environmental Geology
![]() |
2009 | |
卷号 | 5期号:5页码:953-961 |
关键词 | Carbon sink - CO |
ISSN号 | 0943-0105 |
中文摘要 | Motivated by the rapid increase in atmospheric CO2 due to human activities since the Industrial Revolution, and the climate changes it produced, the world's concerned scientific community has made a huge effort to investigate the global carbon cycle. However, the results reveal that the global CO2 budget cannot be balanced, unless a "missing sink" is invoked. Although numerous studies claimed to find the "missing sink", none of those claims has been widely accepted. This current study showed that alkaline soil on land are absorbing CO2 at a rate of 0.3-3.0 μmol m-2 s-1 with an inorganic, non-biological process. The intensity of this CO2 absorption is determined by the salinity, alkalinity, temperature and water content of the saline/alkaline soils, which are widely distributed on land. Further studies revealed that high salinity or alkalinity positively affected the CO2 absorbing intensity, while high temperature and water content had a negative effect on the CO2 absorbing intensity of these soils. This inorganic, non-biological process of CO2 absorption by alkaline soils might have significant implications to the global carbon budget accounting. © 2008 Springer-Verlag. (38 refs.) |
学科主题 | 地质 |
收录类别 | EI |
公开日期 | 2011-08-19 |
内容类型 | 期刊论文 |
源URL | [http://ir.xjlas.org/handle/365004/10726] ![]() |
专题 | 新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据) |
推荐引用方式 GB/T 7714 |
Xie,Li,Zhai,et al. CO |
APA |
Xie.,Li.,Zhai.,Li.,Lan.,...&2.(2009).CO |
MLA |
Xie,et al."CO |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论