Gateway to Think Tanks
来源类型 | Articles |
规范类型 | 论文 |
DOI | 10.1038/s41467-017-01997-0 |
ISSN | 2041-1723 |
Long-term carbon sink in Borneo’s forests halted by drought and vulnerable to edge effects | |
Cronkleton, P.; Artati, Y.; Baral, H.; Paudyal, K.; Birhane, E.; Kassa, H.; Banjade, M.R.; Jinlong, L.; Chengyue, T.; Putzel, L. | |
发表日期 | 2017 |
出处 | Nature Communications 8: 1966 |
出版年 | 2017 |
语种 | 英语 |
摘要 | Less than half of anthropogenic carbon dioxide emissions remain in the atmosphere. While carbon balance models imply large carbon uptake in tropical forests, direct on-the-ground observations are still lacking in Southeast Asia. Here, using long-term plot monitoring records of up to half a century, we find that intact forests in Borneo gained 0.43 Mg C ha-1 per year (95% CI 0.14-0.72, mean period 1988-2010) in above-ground live biomass carbon. These results closely match those from African and Amazonian plot networks, suggesting that the worlds remaining intact tropical forests are now en masse out-of-equilibrium. Although both pan-tropical and long-term, the sink in remaining intact forests appears vulnerable to climate and land use changes. Across Borneo the 1997-1998 El Niño drought temporarily halted the carbon sink by increasing tree mortality, while fragmentation persistently offset the sink and turned many edge-affected forests into a carbon source to the atmosphere. |
主题 | carbon sinks ; emissions ; drought ; tropical forests |
区域 | Indonesia |
URL | https://www.cifor.org/library/6764/ |
来源智库 | Center for International Forestry Research (Indonesia) |
引用统计 | |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/93775 |
推荐引用方式 GB/T 7714 | Cronkleton, P.,Artati, Y.,Baral, H.,等. Long-term carbon sink in Borneo’s forests halted by drought and vulnerable to edge effects. 2017. |
条目包含的文件 | ||||||
文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
20411723.jpg(19KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
ASunderland1705.pdf(1898KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 |
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。