Greenhouse gas emissions Key emitters Sectors Outlook The most important statistics Annual global emissions of carbon dioxide 1940-2023 Global carbon dioxide emissions per capita 1960-2023 Annual methane emissions worldwide 1970-2023 Annual nitrous oxide emissions worldwide 1990-2022 Global atmospheric conce...
Food systems contribute one-third of global anthropogenic greenhouse gas (GHG) emissions, roughly 16.5 GtCO2e year−1from a total 54 GtCO2e year−11,2, with both pre- and post-production phases representing a high and increasing share of total emissions3. The Food and Agriculture Organizati...
aGreenhouse gas (GHG) emissions compared with the 1.5/2 °C-compatible mitigation pathways where the building material sector shares a proportional global carbon budget at 7.5%.bCO2emissions compared with the 1.5°C-compatible mitigation pathways where the building material sector sees a doubling ...
According to the IPCC, the anthropogenic greenhouse gas (GHG) emissions contributing most evidently to Global Warming in terms of relative radiative forcing are CO2 , CH4 , halocarbons and N2O. CO2 emissions originate mainly from combustion of fossil fuels, and are quite well-known. However, ...
According to the United Nations, 60 percent of global greenhouse gas emissions come directly from the way that we currently produce our electricity.71 percent of the earth is covered in water yet only around 1.5 percent of the global energy is produced through wave power. That’s what inspired...
1Agriculture ___ about 14 percent of global greenhouse gas emissions, and transporting the food around adds to the environmental cost.A.cares forB.applies forC.accounts forD.answers for 2 Agriculture ___ about 14 percent of global greenhouse gas emissions, and transporting the food around adds...
Tracking intended nationally determined contributions: what are the implications for greenhouse gas emissions in 2030? Headline issue: Countries agreed at the 20th session of the Conference of the Parties (COP20) in Lima, Peru, in December 2014 to set out their intended nationally determined ...
阅读理解 Experts say that agriculture provides fourteen percent of the world's greenhouse gas emissions each year. The gases released include carbon dioxide a major cause of global warming. Twenty-one nations around the world
aEven if all greenhouse gas emissions wer eliminated today, the concentration of gases already in the atmosphere is high enough to produce the global warming effects we are now experiencing and will continue to experience for years to come. 即使今天被消灭的所有导致温室效应的气体wer,气体的集中已经...
Here we evaluate material-related greenhouse gas (GHG) emissions for residential and commercial buildings along with their reduction potentials in 26 global regions by 2060. For a middle-of-the-road baseline scenario, building material-related emissions see an increase of 3.5 to 4.6 Gt CO2eq yr-...