-Down to Earth The warming of the Arctic, as seen by the Siberian heatwave, may also impact western disturbances in India Verkhoyansk, a town in Siberia, has recorded the highest temperature in the Arctic circle in the last 140 years at 38 degree celsius. This is around 18°C higher than the normal temperature for this time of the year for the place. Even though the town is in the Guinness book of world...
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With rising temperatures and post COVID-19 challenge, can forest management show a way for India? -Anjal Prakash and Dhanapal G
-Mongabay.com * A recent report on climate change by the Inter-governmental Panel on Climate Change (IPCC) states that nearly 38 percent of the world’s population is vulnerable to the rise in sea level. * COVID-19 has shown that if push comes to shove, countries do take extreme measures to save lives and livelihoods, and thus answer to what can be done to tackle climate change lies in changing our approach to both...
More »Flattening the climate curve -R Sukumar
-The Hindu Leaders should act on the climate crisis with the same alacrity they have shown towards COVID-19 Two interrelated curves began their upward trend two centuries ago with the advent of the industrial age. The first curve was the atmospheric concentration of carbon dioxide (or, more generally, all greenhouse gases, GHGs) and the second was the average global temperature curve. An upward trend Actually, the CO2 curve began its upward march about 18,000...
More »Locust invasions in a number of Indian states have arisen out of climate change induced extreme rainfalls in desert areas
In the midst of COVID-19 lockdown, desert locust swarms have been seen in parts of Rajasthan, Maharashtra, Gujarat, Uttar Pradesh, Punjab, Haryana and Madhya Pradesh in the second half of May 2020. The recent attacks by desert locust swarms have caused massive crop damage, depletion in the stock of cattle fodder and destruction of green vegetation in these states. As on 25th May, 2020, over half of Rajasthan’s 33 districts were...
More »Crops failing against rising temperatures, pest attacks: Study -Pushp Bajaj
-Down to Earth rising temperatures due to climate change may be compounding the stress on crops in multiple ways, it says Insect attacks are becoming stronger with rising temperatures and plants are not able to cope with the double whammy from pests and rising heat. These are the findings of a recent study published in the journal Proceedings of the National Academy of Sciences. The study reinforces previous findings that persistent warm and...
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