(seesidereal time). A frequently observed cycle is theday, during which the sun seems to circle around the earth due to the earth's rotation on its axis; although the length of the day varies, the average day is defined as exactly 24 hr of meansolar time. Another important cycle is ...
Terrestrial ecosystems and the carbon cycle The terrestrial biosphere plays an important role in the global carbon cycle. In the 1994 Intergovernmental Panel Assessment on Climate Change (IPCC), an e... DS Schimel - 《Global Change Biology》 被引量: 1653发表: 2010年 Evaluation of terrestrial ...
The results showed that strain and stress at break, plotted against cycle rank, form master curves dependent on strain rate; the fracture characteristics decrease with decreasing strain rate. Despite the interplay of Brownian motion, elongation, and bond scission, the cycle rank dependence is ...
Matters Arising to this article was published on 12 April 2023This article has been updatedAbstract About half of the anthropogenic CO2 emissions remain in the atmosphere and half are taken up by the land and ocean1. If the carbon uptake by land and ocean sinks becomes less efficient, for ...
Special issue: Adsorption and fluid transport phenomena in gas shales and their effects on production and storage Edited byDr. Jennifer Wilcox Last update 1 March 2014 SI:Dunkard Group Geology Edited by C. Blaine Cecil William A. DiMichele ...
(ADEOS-II), to be launched in 1999, have been discussed in the context of previous efforts and future research in the fields of global change, with relevance to problems such as global climate change (with special emphasis on the global energy and water cycles), the global carbon cycle (...
This study focused on the role of the octadecanoid pathway in induced ind... B Maaike,MA Posthumus,M Roland,... - 《Journal of Experimental Botany》 被引量: 272发表: 2009年 Effects of elevated carbon dioxide and ozone on volatile terpenoid emissions and multitrophic communication of ...
Based on the daily observation data of 824 meteorological stations during 1951-2010 released by national meteorological information center, this paper eval... X Ning,Y Qin,Y Cui,... - 《Acta Geographica Sinica》 被引量: 9发表: 2015年 加载更多研究点推荐 agricultural carbon emissions ...
Numerical investigation on performance of the adjustable ejector. A numerical study on the performance of an adjustable ejector was presented. An axial spindle extending into the nozzle was used to change the throat area ... Zhang,Kun,Shen,... - 《International Journal of Low Carbon Technologies...
Inaugural Article: Atmospheric brown clouds: Impacts on South Asian climate and hydrological cycle 喜欢 0 阅读量: 79 作者: V.,Ramanathan,C.,Chung,D.,Kim,T.,Bettge,L.,Buja 摘要: South Asian emissions of fossil fuel SO<sub>2</sub> and black carbon increased≈6-fold since 1930, resulting...