Population and development megatrends will drive growth in cement production, which is already one of the most challenging-to-mitigate sources of CO2 emissions. However, availabilities of conventional secondary cementitious materials (CMs) like fly ash a
GlobalCO2emissionsstalledin2014-BBCNews China is now by far the world's biggest investor in renewable energy, far outstripping the US The growth in global carbon emissions stalled last year, according to data from the International Energy Agency. It marks the first time in 40 years that annual...
“The annual global average carbon dioxide (CO2) concentration at Earth’s surface was 412.5 ppm, an increase of 2.5 ppm over 2019, and the highest in the modern instrumental record and in ice core records dating back 800,000 years.” While human-caused carbon dioxide (CO2) emi...
The absolute value of CO2 emissions embodied in electricity net imports accounted for more than 5% of the overall national CO2 emissions in at least some of the years studied for 13 European countries. The electricity trade and the related GHG emission leakage may increase in the future if ...
- 《Global Biogeochem Cycles》 被引量: 914发表: 2006年 Sensitivity of atmospheric CO2 inversions to seasonal and interannual variations in fossil fuel emissions [1] Estimates of fossil fuel CO2 are a critical component in atmospheric CO2 inversions. Rather than solving for this portion of the ...
kWh /National AverageState AveragesPCA AveragesUnited States Natural Gas /SCFMCFThermsm3 Propane /GallonLitre Residual Oil /GallonLitre Wood /ft3m3 Gasoline /GallonLitre Diesel /GallonLitre Biodiesel (20%) /GallonLitre ProductAnnual Emissions (tCO2)Annual Percentage ...
The spatiotemporal distribution of industrial heat sources (IHS) is an important indicator for assessing levels of energy consumption and air pollution. Continuous, comprehensive, dynamic monitoring and publicly available datasets of global IHS (GIHS) ar
aChina’s total CO2 emissions by fossil fuel consumption increased sharply at an annual growth rate above 10% from 2002 to 2007, to 6.07 billion tons, which made China rank the first place in the world (IEA, 2004, 2009). 正在翻译,请等待...[translate]...
M. A comparative assessment of the uncertainties of global surface ocean CO2 estimates using a machine-learning ensemble (CSIR-ML6 version 2019a) – have we hit the wall? Geosci. Model Dev. 12, 5113–5136 (2019). Article Google Scholar Ritter, R. et al. Observation‐based trends of the...
This annual report presents data on the evolution of the emissions of CO2 from 1971 onwards for than 140 countries and regions by sector and by 来自 mpil.de 喜欢 0 阅读量: 4 作者: IE Agency 年份: 2014 收藏 引用 批量引用 报错 分享 ...