Αποτελέσματα Αναζήτησης
20 Μαρ 2023 · According to the IPCC, developing countries alone will need $127 billion per year by 2030 and $295 billion per year by 2050 to adapt to climate change. But funds for adaptation reached just $23 billion to $46 billion from 2017 to 2018, accounting for only 4% to 8% of tracked climate finance.
global surface temperature since AR5 is principally due to further warming since 2003–2012 (+0.19 [0.16 to 0.22] °C). Additionally, methodological advances and new datasets contributed approximately 0.1°C to the updated estimate of warming in AR6.10 {2.3, Cross-Chapter Box 2.3} (Figure SPM.1)
How have global emissions of carbon dioxide (CO 2) changed over time? In this chart, we see the growth of global emissions from the mid-18th century through to today. We see that before the Industrial Revolution, emissions were very low.
This graphic shows how global temperatures change when using climate model simulations that include: greenhouse gases only (red band); or aerosols (air pollutants) and other human drivers only (blue band); or natural causes only (green band); or when all causes are included (grey band).
9 Αυγ 2021 · The assessment from the UN’s Intergovernmental Panel on Climate Change (IPCC) says things are poised to get worse if greenhouse-gas emissions continue, and makes it clear that the future of the...
This chart maps out future greenhouse gas emissions scenarios under a range of assumptions: if no climate policies were implemented; if current policies continued; if all countries achieved their current future pledges for emissions reductions; and the necessary pathways compatible with limiting warming to 1.5°C or 2°C of warming this century. 4
13 Ιαν 2022 · The planet is already seeing the effects of global warming: Arctic sea ice is declining, sea levels are rising, and wildfires are becoming more severe. Understanding how the planet is changing—and how rapidly those changes are occurring—is crucial for preparing humanity to adapt to a warmer future.
