Essay writing
benefits of lockdown during pandemic
Answers
Answer:
The world is swept by the pandemic known as Coronavirus. If I search the history of epidemics, there were few in the 19th century but the 18th century was flooded with it. It was Spanish flu and other pandemics which have crippled the world apart from World War I and II
Effect of the Coronavirus or Covid19
The effect of Coronavirus is immense, the places which have been bustling with people like pubs and bars everywhere have been closed.
Nature has stepped in, the morning chirping of birds can be heard without a honk of cars.
I personally believe that apart from crippling the day to day life, it has also provided us with a boon. You might be thinking that how it has imparted us with boon.
It has given us a few priceless things :
Fresh air to breathe
Freedom from constant noise pollution
Clean atmosphere
Recently, I have read that the mountain range is visible from Jalandhar. It means that the atmosphere and environment are clean and the black which has darkened our brain and skin is also gone.
Pollution and greenhouse emissions have also fallen on the continent.
Is it passing by change or long-lasting impact on the environment
The arguments can be seen on both sides. Though the current situation is seen as the reduction in the pollution levels up to 40 per cent, and also a substantial reduction in the travel.
But will it be long-lasting or it is going to bounce back.
Many scientists believe that historical epidemics have reduced carbon emission levels. One of the prominent scientists says ” Black death from Europe in 14th Century, smallpox from South America in the 16th Century and arrival of Spanish conquistador has left an impact of the change in CO2 level.
Less Industrial Activity
Previous reductions were due to less Industrial activities and in the current, they will see a drop of 0.3 % in carbon dioxide emissions due to Covid19 pandemic. It is seen that the global economy will also grow. It has also seen the cancellation of mass events.
Lessons To Learn
One of the important lessons to be learnt from coronavirus that digitalisation is extremely beneficial. As the pandemic advocated social distancing as the norm, it also is seen that it will inculcate some new habits like the reduction of food waste, stockpiling’s and maintaining social distancing.
One more aspect of the COVID 19 is community spreading and the speed and extent of spread.
It shows that climatic change threats should be treated on an urgent basis or it can cause the wildfire on the Earth. Either we need to stop or the conditions will stop us.
Even the top businesses are counting the cost and estimating the losses, still, it is time left to heal Earth.
” I feel Earth needs time to heal as we have reaped so much out of it. Now the time has come that we need to sow the seeds as n of healthier environments, which bring lastly effect, says Neeraj Chopra.
This article is a vision-driven thought by Neeraj Chopra, who is determined in Better India after Coronavirus.
He also emphasises on the usage of electric cars and measures to be taken to reduce noise and air pollution as well
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Answer:
The pandemic spreading over the world has affected over 185 countries and territories so far, with over 2 million cases and 134,354 deaths. In response, many countries and regions have enforced lockdowns, in addition to the almost universal recommendations for social distancing. One of the most significant impacts has been the effect on economic activity the world over.
A new pre-print study published on medRxiv looks at the effect of the pandemic-associated lockdown and resulting drastic reduction in economic activity, in terms of environmental pollution. The researchers found that air pollution at both ground level and tropospheric levels were reduced by 20% across 20 countries. The parameters measured included nitrogen dioxide, ozone, and fine particulate matter. These reductions were linked to improvement in health outcomes over the short term as well.
Development must mean pollution
Many developing countries have found that economic activity and financial growth are inextricably linked to the use of fossil fuels, resulting in increased greenhouse gases, particulate matter, and, therefore, increased air pollution.
Air pollution has severe adverse consequences on human health and the environment. Research shows that an estimated 9 million deaths occur prematurely every year due to the presence of fine particulate matter less than 2.5 micrometers (PM2.5). Meanwhile, Nitrogen Dioxide (NO2) causes 4 million new cases of asthma to emerge in children each year.
Lockdown reduces air pollution
The study was based on the hypothesis that lockdowns are linked to lower levels of air pollution during February and March 2020. Satellites imagery provided data on the global air pollution levels, and ground measurements were derived from 10,000 air quality stations, adjusting for variations in local and global weather conditions.
The changes in various air pollutants over time were then examined with relation to the reduction, if any, in the number of premature deaths and new cases of childhood asthma compared to the expected incidence.