安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Why did the IPCC choose 2° C as the goal for limiting global . . .
The IPCC now uses 1 5° C as a target in its reports rather than 2°, including in its most recent 2018 report 3 While both 1 5° and 2° C are used as common frameworks for defining emissions goals today, the current pace of international climate action has put the world in jeopardy of exceeding either target
- Still Not Getting Energy Prices Right: A Global and Country . . .
Efficient fuel pricing in 2025 would reduce global carbon dioxide emissions 36 percent below baseline levels, which is in line with keeping global warming to 1 5 degrees, while raising revenues worth 3 8 percent of global GDP and preventing 0 9 million local air pollution deaths Accompanying spreadsheets provide detailed results for 191 countries
- City-level livestock methane emissions in China from 2010 to . . .
Methane is the second most important greenhouse gas (GHG) and has a high global warming potential (GWP) 28–36 times that of carbon dioxide (CO 2) over a 100-year period 1 The livestock sector is
- Net-zero carbon condition in wastewater treatment plants: A . . .
Based on a literature review of N 2 O emissions from WWTPs, Vasilaki et al [39] formulated four main operational factors responsible for liquid N 2 O production in the conventional nitrification-denitrification systems, including (i) low DO conditions, nitrite (NO 2 −) accumulation and changes in the ammonium (NH 4 +) concentration in
- Global Energy Review 2021 – Analysis - IEA
The report explores whether the rebound in activity risks pushing CO2 emissions to a new high and to what degree new policies targeting a sustainable recovery are able to curb a rebound in emissions The pace of global vaccine rollouts, the possible emergence of new variants of the Covid-19 virus, and the size and effectiveness of economic
- Global carbon dioxide emissions from inland waters - Nature
Here we report regional variations in global inland water surface area, dissolved CO 2 and gas transfer velocity We obtain global CO 2 evasion rates of 1 8 petagrams of carbon (Pg C) per year
- Path to net zero is critical to climate outcome | Scientific . . .
The concept of net zero greenhouse gas (GHG) emissions is now a central element of government and business commitments to address climate change, with more net zero policies and pledges being
|
|
|