greenhouse gases

11.05.18 (CGPCS) Chhattisgarh Current Affairs

CHHATTISGARH All govt buildings to be disabled friendly by 2022   All Government buildings in Chhattisgarh would be made disabled friendly by 2022.   The building infrastructure would also be friendly to the senior citizens and the third genders, he said while chairing a meeting here.   The department would make transfer and  postings of the disabled persons based on their convenience by formulating rules accordingly.   The Government would be implementing a host of policies keeping in mind the welfare of the disabled, he said while chairing a meeting of departmental officials at the Mantralaya here.   The government ... Read more

Global Environmental Issues like Green House Effect, Green House Gases and their mitigation.

The Greenhouse Effect The greenhouse effect is a natural phenomenon that insulates the Earth . Incoming solar radiations are absorbed and reemitted back from the Earth’s surface as infrared energy, greenhouse gases (GHGs) in the atmosphere prevent some of this heat from escaping into space, instead reflecting the energy back to further warm the surface. Human activities that produce GHGs (anthropogenic) amplify the greenhouse effect. Anthropogenic GHG emissions are modifying the Earth’s energy balance between incoming solar radiation and the heat released back into space, resulting in climate change. Gases such as CO2 , NO2 , CFCs (chloro fluorocarbons) allow sun ... Read more

Climate Change

Climate Change   It is the long term change in the statistical distribution of weather patterns over periods of time Though it has been happening naturally for millions of years, in recent years it has accelerated due to anthropogenic causes and has been causing global warming. UNFCCC defines climate change as – “a change of climate which is attributed directly or indirectly to human activitythat alters the composition of the global atmosphere and which is in addition to natural climate variability observed over comparable time periods”   Climate Change Mitigation Alternative Energy sources Renewable energy Nuclear Power Reduce the carbon intensity of fossil ... Read more