Graded Response Action Plan (GRAP) in Delhi-NCR: Role, Challenges and Air Pollution Control
Graded Response Action Plan (GRAP) in Delhi-NCR: Role, Challenges and Air Pollution Control Introduction The Graded Response Action Plan (GRAP) in Delhi-NCR plays an important role in controlling recurring air pollution, particularly during winter, due to vehicular emissions, industrial activities, construction dust, waste burning, stubble burning and unfavourable meteorological conditions. GRAP is an emergency framework











