| 查看: 882 | 回复: 1 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
yeluping至尊木虫 (著名写手)
|
[求助]
碳循环：摘要翻译
|
||
| Agricultural soil erosion is thought to perturb the global carbon cycle, but estimates of its effect range from a source of 1 petagram per year–1 to a sink of the same magnitude. By using caesium-137 and carbon inventory measurements from a large-scale survey, we found consistent evidence for an erosion-induced sink of atmospheric carbon equivalent to approximately 26% of the carbon transported by erosion. Based on this relationship, we estimated a global carbon sink of 0.12 (range 0.06 to 0.27) petagrams of carbon per year–1 resulting from erosion in the world's agricultural landscapes. Our analysis directly challenges the view that agricultural erosion represents an important source or sink for atmospheric CO2. |
回复此楼» 猜你喜欢
26年申博自荐-计算机视觉
已经有4人回复
-
考博
已经有4人回复
-
药化及相关博士的申请
已经有3人回复
-
一篇MDPI论文改变了学习工作和生活
已经有4人回复
-
一个化合物的合成路线：CAS:367929-02-0 名称：8β-乙烯基雌二醇
已经有4人回复
-
中国地质大学（北京）博士招生补录，数理学院材料科学与工程专业和材料与化工专业
已经有3人回复
-
收到国自然专家邀请后几年才会有本子送过来评
已经有3人回复
baoshanqiu
至尊木虫 (著名写手)
- 翻译EPI: 204
- 应助: 103 (高中生)
- 金币: 15293.5
- 红花: 41
- 帖子: 1611
- 在线: 431.6小时
- 虫号: 3856202
- 注册: 2015-05-08
- 性别: GG
- 专业: 胃肠道免疫相关疾病
2楼2015-08-04 02:42:31