Climate migrants are a burgeoning population at the forefront of one of the most pressing global challenges of the 21st century:
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Deterioration of Carbon sink – UPSC Environment Notes
Any entity that takes in more carbon from the atmosphere than it releases is identified as a carbon sink.
Carbon Sink and Carbon Sequestration – UPSC Environment Notes
Carbon sink and carbon sequestration are integral components in the global carbon cycle, playing a crucial role in mitigating the impacts of climate change.
Carbon Capture and Storage (CCS) – UPSC Environment Notes
CCS is a systematic approach aimed at lessening the release of carbon dioxide (CO2) produced during industrial processes and the combustion of fossil fuels
Climate Change Mitigation Measures – Clean coal technology, Geoengineering, Climate Smart Cities, Transition to Green Economy – UPSC Environment Notes
Changes in Climate Mitigation involve actions taken to reduce or prevent the emissions of greenhouse gases.
Current State of Emissions – IEA World Energy Outlook Recent Report, Climate Change Performance Index, Environmental Performance Index (EPI) – UPSC Environment Notes
Additionally, the Environmental Performance Index (EPI) provides a comprehensive assessment of countries’ environmental policies and outcomes, including their management of air quality
Climate Sensitivity – Feedback Drive Uncertainty – UPSC Environment Notes
Climate sensitivity is usually described as the increase in global temperature when the concentration of CO2 in the atmosphere doubles from pre-industrial levels.
Carbon Footprint – Various Sector, State Wise Carbon Emission – UPSC Environment Notes
A carbon footprint refers to the comprehensive amount of Greenhouse Gases (GHGs), notably carbon dioxide and methane, that are released into the atmosphere due to diverse human activities.
Global Warming Potential & Lifetime of GHG – Carbon Dioxide, Ozone, Water Vapor, Methane, Nitrous Oxide, Black Carbon, Fluorinated Gases, Carbon Monoxide – UPSC Environment Notes
The Global Warming Potential (GWP) signifies the heat absorbed by a given greenhouse gas in the atmosphere, expressed as a multiple of the heat
Greenhouse effect – Greenhouse Gases – UPSC Environment Notes
The natural occurrence known as the greenhouse effect acts as a protective layer, enveloping and heating the Earth’s lower atmosphere, maintaining a temperature conducive to the survival of living organisms.