Trees worldwide act as lungs, cleaning air to protect people from various diseases.Karachi still possesses ancient trees, declared part of its historic heritage. Karachi’s trees were hugely important and contributed to the city’s identity.
In Karachi, only a few antique trees have been left standing. Instead they’re being cut down to make room for construction.
These include Neem trees, along with Peepul, Kiker and Banyan trees. There are a total of 60 Banyan trees, including 30 in Old Clifton listed as the city’s ancient heritage.
There are 100 year old trees in 70 Clifton, Zoo Park, Frere Hall, and the Sindh High Court, including parts of Saddar.
These trees provide oxygen to Karachi city. But in addition to their numerous benefits, they also serve as habitats for hundreds of birds, which in turn retain balance in the eco-system.
Sindh boasts around 700 bird species, with lower Sindh, including Karachi hosting 400 species. All these birds require trees. Karachi, with its smoke, noise is in the grip of significant environmental pollution. City planning requires reserving a percentage for green spaces, like green belts.
The goal needs to be 25% green space, while currently Karachi has less than 5% such cover. Several areas in Karachi lack trees, contributing to increased environmental pollution and health problems for residents.