Conduits of the carbon cycle

BERNHARD WEHRLI

首页> 外文期刊>Nature >Conduits of the carbon cycle

【24h】

Conduits of the carbon cycle

机译：碳循环的管道

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The global river system acts as a gigantic transportation network for water and dissolved substances, but this pipeline is leaking carbon dioxide to the atmosphere at surprisingly high rates. On page 355 of this issue, Raymond et al. report that rivers emit about five times times more CO_2 to the atmosphere than all lakes and reservoirs put together. The authors' spatial analysis reveals a flux of this greenhouse gas that is larger than previously estimated and dominated by hotspot regions in the tropics. Only about half of anthropogenic CO_2 emissions accumulate in the atmosphere; their effects on climate are being mitigated by mechanisms that bring about uptake by the oceans and by terrestrial vegetation. To promote carbon sequestration on land, we need to know how and where these large amounts of carbon are removed from the atmosphere.

机译：全球河流系统充当了巨大的水和溶解物质运输网络，但是这条管道正在以惊人的高速率将二氧化碳泄漏到大气中。在此问题的第355页上，Raymond等人。报告指出，河流向大气中排放的二氧化碳大约是所有湖泊和水库的总和的五倍。作者的空间分析显示，这种温室气体的通量比以前估计的要大，并且受热带地区的热点地区支配。人为产生的CO_2排放量仅约一半积聚在大气中。它们对气候的影响通过海洋和陆地植被的吸收机制得以缓解。为了促进陆地上的碳固存，我们需要知道如何以及在哪里从大气中除去大量的碳。

著录项

来源
《Nature》 |2013年第7476期|346-347|共2页
作者
BERNHARD WEHRLI;
展开▼
作者单位

Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, 8092 Zurich, Switzerland, and at the Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Carbonate Conduits linked to Hydrocarbon-enriched Fluid Escape Preface [J] . Capozzi Rossella, Negri Alessandra, Reitner Joachim, Marine and Petroleum Geology . 2015,第Pta3期

机译：碳酸盐管道与富含烃的流体逸出物相关
2. Carbon nanomaterials affect carbon cycle-related functions of the soil microbial community and the coupling of nutrient cycles [J] . Journal of Hazardous Materials . 2020,第May15期

机译：碳纳米材料影响土壤微生物群落与碳循环相关的功能以及养分循环的耦合
3. A coupled model of the global cycles of carbonyl sulfide and CO _2: A possible new window on the carbon cycle [J] . Berry J., Wolf A., Campbell J.E., Journal of Geophysical Research. Biogeosciences . 2013,第2期

机译：羰基硫和CO _2全局循环的耦合模型：碳循环的可能新窗口
4. Projecting How Many Reactivation Cycles An Activated Carbon Can LastProjecting How Many Reactivation Cycles An Activated Carbon Can Last [C] . Mick Greenbank Sugar Industry Technologists, Inc. Annual Meeting; 20070506-09; Baltimore,MD(US) . 2007

机译：预测活性炭可以持续多少个重新激活周期预测活性炭可以持续多少个重新激活周期
5. Carbonate-silicate cycle models of the long-term carbon cycle, carbonate accumulation in the oceans, and climate [D] . Caldeira, Kenneth George. 1991

机译：长期碳循环，海洋中碳酸盐累积和气候的碳酸盐-硅酸盐循环模型
6. Algal evolution in relation to atmospheric CO2: carboxylases carbon-concentrating mechanisms and carbon oxidation cycles [O] . John A. Raven, Mario Giordano, John Beardall, 2012

机译：与大气中二氧化碳有关的藻类进化：羧化酶碳浓缩机制和碳氧化循环
7. Histoire de l'occupation des sols, cycles du carbone et biodiversité dans la Réserve Naturelle du Plan de Tueda (Savoie, France) - Les enjeux de la gestion / A history of land use, carbon cycles and biodiversity in the Plan de Tueda Natural Reserve, Savoie, France: the management stakes [O] . Dobremez, Eynard-Machet 1997

机译：图达自然保护区计划中的土地使用，碳循环和生物多样性的历史（法国萨瓦省）-管理问题/ 计划中土地使用，碳循环和生物多样性的历史法国萨瓦省图达自然保护区：管理层的利益
8. First State of the Carbon Cycle Report (SOCCR): The North American Carbon Budget and Implications for the Global Carbon Cycle. Synthesis and Assessment Product 2.2 [R] . King, A. W., Dilling, L., Zimmerman, G. P., 2007

机译：碳循环报告（sOCCR）的第一个状态：北美碳预算及其对全球碳循环的影响。合成和评估产品2.2

Conduits of the carbon cycle

摘要

著录项

相似文献

相关主题

期刊订阅