Farm fire count disputed as Punjab, Haryana grapple with crop burning

A significant discrepancy has emerged in assessments of agricultural burning in India's northern states, with official figures falling substantially short of calculations made using advanced remote sensing technology. Dr Hiren Jethva, an aerosol remote sensing scientist at Morgan State University working with NASA's Goddard Space Flight Centre, has indicated that satellite-based analysis points to approximately 34,000 farm fires across Punjab and Haryana during the period under review.

The gap between official state counts and the NASA scientist's findings raises fresh questions about the extent of crop burning in the region, a practice that annually contributes to severe air quality degradation across North India. State authorities in Punjab and Haryana have recorded around 4,500 incidents, suggesting either differences in measurement methodology or variations in fire detection capabilities between ground-based monitoring and satellite observation systems.

Satellite-based fire detection offers a more comprehensive view by capturing thermal signatures across large geographic areas, though it can sometimes register smaller fires that may not be formally documented by state authorities. The disparity underscores ongoing challenges in accurately quantifying agricultural fires and implementing effective mitigation strategies across northern India during the post-harvest season.

The findings are likely to intensify focus on enforcement of regulations prohibiting stubble burning, a practice farmers adopt to clear fields rapidly before the next planting cycle. Both states have implemented penalties and alternative waste management programmes, but compliance remains inconsistent across agricultural areas.