As pollution due to fire at landfill sites have become a major concern in the city, experts at the School of Planning and Architecture (SPA) have proposed scientific landscaping to convert the sites into green zones. Experts stress on carrying out planned plantation of selected varieties at these sites, which can result in overcoming the shortage of green areas in the city.
“The sites have the potential of being turned into a green area. It requires proper leveling, creating slopes and planting and less moisture-friendly plants. These sites can be transformed into green areas, which the city desperately needs,” said Prof Roomel Mehta, Head of Department, Landscape Architecture (SPA).
“Due to poor planning, the height of waste at landfill sites has risen to as much 40-50 metres. Most of the time, mud is used to cover the garbage heaps to check foul smell, thereby leading to a rise in its height. But this is a temporary solution,” said Dr Surinder Suneja.
Experts suggest that terraces and slopes must be created at heights. Besides, proper leveling of the area should be carried out.
After these, to check soil erosion, xeric plants – which do not absorb moisture from the soil such as portulcaria afra and asparagus – can be planted.
Burning of waste and increase in the height of the garbage dumps at landfill sites is a major challenge being faced by residents and the authorities.