-Down to Earth The IPCC’s Special Report on Climate Change and Land says land-based carbon sinks are not limitless The carbon cycle is classically described in terms of ‘sources’ and ‘sinks’ of emissions. The electricity sector, which converts fossil fuels into light and heat, is a source (as are most human activities since the dawn of the industrial age). Identifying sinks is trickier. We know that, as a general principle, more forest cover...
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Land and climate change, explained: What the new IPCC report says, why it matters -Amitabh Sinha
-The Indian Express This is the first time that the IPCC, whose job it is to assess already-published scientific literature to update our knowledge of climate change science, has focused its attention solely on the land sector. Pune: A new report by the Intergovernmental Panel on Climate Change (IPCC) released Thursday presents the most recent evidence on how the different uses of land — forests, agriculture, urbanisation — are affecting and...
More »Activities that put food on our table cause 37% of all greenhouse emissions: IPCC report -Amitabh Sinha
-The Indian Express The new report on ‘Climate Change and Land’, released on Thursday afternoon, is second in the series of special focused reports that IPCC has been preparing on the specific request of governments and other organisations. Pune: Agriculture and associated land activities related to food production could be contributing over a quarter of the global emissions of greenhouse gases, a new major report by the Intergovernmental Panel on Climate...
More »'Zinc deficiency rising in Indians' -Bindu Shajan Perappadan
-The Hindu Rising CO2 levels responsible: study New Delhi: Rising Carbon dioxide levels can accelerate zinc deficiency in crops and thus in human consumption, cautions a new study titled ‘Inadequate zinc intake in India: past, present and future’ by the Harvard T.H. Chan School of Public Health. The study states that inadequate zinc intake has been rising in India for decades, causing tens of millions of people to become newly deficient in it....
More »Fast pace digitisation may not be good for environment -Swathi Moorthy
-The Hindu Business Line Every search by energy-consuming data centres leaves carbon footprint New Delhi: Most of our days start with replying to messages on social messaging platforms and probably end with viewing videos on Netflix, but do we realise these activities contribute to climate change? According to studies on climate change, data centres account for about 3 per cent of the total electricity consumed globally. Every search leaves a carbon footprint of...
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