Transportation dominating source in 4-city data on latest emission causes


New Delhi, Sep 22 | A new study has pinpointed the estimated total emissions of PM2.5 from all sources at 77 gigagrams per year (Gg/Yr) for Delhi, 57 Gg/Yr for Ahmedabad, 45 Gg/Yr for Mumbai and 30 Gg/Yr for the Pune Metropolitan Region.

The high population density due to urbanisation is the main reason, which directly or indirectly drives the PM2.5 emissions in all these four metropolises, the study — based on the System of Air Quality and Weather Forecasting And Research (SAFAR) framework — has said.

“The most dominating emission source of PM2.5 is transportation, whose share is found to be 41 per cent in Delhi, followed by 40 per cent in Pune, 35 per cent in Ahmedabad and 31 per cent in Mumbai,” the research paper titled ‘India’s maiden air quality forecasting framework for megacities of divergent environments: The SAFAR-project’ said.

The uncontrolled combustion pattern in the highly dense slum population is significantly high in Mumbai, which is why the share of biofuel emissions is highest in Mumbai (15.5 per cent) followed by Pune (11.4 per cent), Ahmedabad (10.2 per cent) and significantly less in Delhi (3 per cent), said the findings from the first official, indigenous framework — the System of Air Quality and Weather Forecasting And Research (SAFAR) — published in a peer-reviewed international Elsevier Journal ‘Environmental Modelling and Software’ on September 15 and available online on Tuesday.

“Large number of PM2.5 hotspots are well scattered and can be identified in all cities due to the presence of industries. Industrial emissions were found to be highest in Mumbai (31.1 per cent), (21.6 per cent) in Pune followed by Ahmedabad (18.8 per cent) and Delhi (18.6 per cent),” it said.

The multi-author study was led by the Indian Institute of Tropical Meteorology (IITM-Pune) in association with the India Meteorological Department (IMD) and Utkal University, Bhubaneswar.

The findings are meant for citizens, decision-makers, and researchers as well and forecast the quality of air in four metros as mandated under the National Clean Air Programme (NCAP) which can provide a significant boost for air quality forecasting across other Indian cities.

Terming it as a “one-stop solution for air quality management leading up to mitigation,” SAFAR’s founder project director and lead author of the study, Dr Gufran Beig, said, the SAFAR framework can also help formulate micro specific air action plans based on robust science. “SAFAR’s forecasting model is comparable to the framework by the United States Environmental Protection Agency (US-EPA),” he claimed.

India has 132 non-attainment / million-plus cities under the NCAP programme, which seeks to achieve a 20 per cent to 30 per cent reduction in Particulate Matter (PM) concentrations by 2024 keeping 2017 as the base year. The non-attainment cities are those that do not meet the prescribed air quality standards set by the Union Environment Ministry.

SAFAR chose to demonstrate its forecasting model in four different and contrasting micro-climates of Indian cities — Delhi, Mumbai, Pune, and Ahmedabad. “Now, the prototype can be scaled up to the remaining 128 non-attainment cities of India as per the commitment to NCAP,” said Beig.

Six separate components make up the SAFAR framework, including Observational Network for Air Pollution and Weather Parameters, Quality Control and Quality Assurance, Inventory of Emissions: To keep track of pollution sources; SAFAR-Air Quality and Weather Forecasting Model; Data to Information Translation; The AQI Concept, & Technology; Outreach for Product Development, and Dissemination.

Beig noted that it was the vision of former Secretary of Ministry of Earth Sciences and now the Director, NIAS (IISc), Dr Shailesh Nayak, who foresaw its worthiness and conceived it 12 years ago when air quality issues have come to the centre stage only in recent years.

Source: IANS

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Does MBA really help in getting a better job offer ?

Does MBA really help in getting a better job offer ?

Most students pursuing an MBA come with the sole objective of having a decent job offer or a promotion in the existing job soon after completion of the MBA. And most of them take loans to pursue this career dream. According to a recent survey by education portal  74% MBA 2022-24 aspirants said they would opt for education loans.

There are exceptional cases like those seeking master’s degree or may have a family business to take care of or an entrepreneurial venture in mind. But the exception cases are barely 1%. For the rest 99%, a management degree is a ticket to a dream job through campus placements or leap towards career enhancements. Stakes are high as many of them quit their jobs which essentially means loss of 2 years of income, apprehension and uncertainty of the job market. On top of that, the pressure to pay back the education loans. Hence the returns have to be high. There is more than just the management degree. Colleges need to ensure that they offer quality management education which enables them to be prepared for not just the demands of recruiters and for a decent job but also to sustain and achieve, all along their career path.

  • So, what exactly are the B Schools doing to prepare their students for the job market and make them industry ready ?
  •  Are B schools ready to deliver and prepare the future business leaders to cope up with the disrupted market ?  

These are the two key questions every MBA aspirant needs to ask, check and validate before filling the MBA application forms of management institutes. And worth mentioning that these application forms do not come cheap. An MBA aspirant who may have shortlisted 5 B Schools to apply for, may end up spending Rs 10,000.00 to Rs 15,000.00 just buying MBA / PGDM application forms.

While internship and placements data of some management institutes clearly indicates that recruiters today have specific demands. The skill sets looked for are job centric and industry oriented. MBA schools which have adopted new models of delivery and technology, redesigned their courses, built an effective evaluation process and prepared the students to cope with the dynamic business scenario, have done great with campus placements despite the economic slow down.

However, the skill set being looked for by a consulting company like Deloitte or KPMG may be quite different from FMCG or a manufacturing sector. Institutes need to acknowledge this fact and act accordingly.

  • Management institutes should ensure that students are intellectually engaged, self motivated and adapt to changes fast. In one word ‘VUCA ready’.
  • B Schools should encourage students to participate in national and international competitive events, simulations of business scenarios.
  • Institutes should have the right mix of faculty members with industry exposure and pure academics.

The placement records of 2021 across top management institutes indicated the fact that recruitment is happening, skilled talent is in demand and certain management institutions continued to attract recruiters even in the middle of an ongoing crisis.

It is time, all management institutes rise to the occasion, understand market realities and identify areas of improvement at both ends – students and faculty.

After all, the stakes are high at both ends. B Schools taking corrective measures will stay while those which are lagging will end up shutting down.

Author Name : Nirmalya Pal


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