The MHADA has begun cleaning Lokhandwala Lake, an urban birding haven in Andheri West and a favourite among migratory birds. Wildlife experts and conservationists stress that the process must be conducted scientifically to preserve its fragile ecosystem, a report stated in this newspaper.
At least 100 bird species, including migratory ones, rely on the lake, which still awaits formal wetland status. The invasive aquatic plant Ipomoea has been spreading across the lake, choking open water zones and threatening biodiversity. Conservationists argue that wetland recognition would allow for controlled vegetation removal and better protection. While residents have been fighting to protect this lake for years, construction debris and garbage have found their way into it. Authorities should remove every bit of garbage, but avoid disturbing nutrient-rich silt and aquatic plants.
The onus also lies on locals to keep the water body as clean as possible. Good surveillance around the lake will help nab those responsible for dumping waste and serve as a deterrent to those who regard the water body as a convenient garbage bin.
While citizens have been proactive in Lokhandwala, it is important that other lakes in the city be looked at. This paper had carried a report about water hyacinths literally choking a lake in Juhu, recently. Other lakes, too, are beset by problems. Authorities must take notice, and citizens should have some civic sense and responsibility. After all, we must recognise the worth of this gift of nature and the ecological balance lakes bring to a metropolis reeling under concreting and construction.
Multi-pronged efforts of citizens, dedicated environmentalists and local leadership are needed for the cleanliness and preservation of these precious jewels.