Jam-packed streets, markets galore and a whole lot of pollution: these are just some things that come to mind when thinking about the bustling capital that is New Delhi, and biodiversity is not on the list. However, at this point, it definitely should be as the Delhi Development Authority (DDA) and Delhi University’s Centre for Environmental Management of Degraded Ecosystems (CEMDE) have joined hands to bring about a biodiversity park revolution.
The central agenda of this collaborative project between the DDA and CEMDE is to restore the wastelands in and around Delhi in order to be able to convert them into biodiversity parks and green urban spaces. The project, which is now responsible for the establishment of Delhi’s seven biodiversity parks, all started with the establishment of the Yamuna Biodiversity Park in 2004.
Around two and a half decades ago, that piece of land was marred with weeds, dry bushes, and piles of trash scavenged by stray dogs. What once was a wasteland has now been transformed into an urban nature paradise including a herbal garden, sacred grove, and butterfly conservatory. The project succeeded in breathing new life into what was once and still could’ve been a portion of dead land. In fact, this portion of land is the only thriving portion of the wetlands by the Yamuna River.
Owing to the success of the Yamuna park, six others were created. These include the Aravalli Biodiversity Park, Kamla Nehru Ridge, Neela Hauz, Tilpath Valley, Tughlaqabad, and the Kalindi Biodiversity Park. Each acts as a beautiful green lung for a city that is so packed with people and subsequently, pollution. Not only have these parks succeeded in improving the air quality of the city, they harbour spaces for wildlife, restoring natural balance. They have also managed to improve the drainage, groundwater levels, and quality of soil.
Anyone living in Delhi knows about the city’s lack of drainage facilities. The public drains seem to merely serve as decoration on the street. North Campus students in particular, know the pain of having to swim to college on a rainy day. However, even if the area surrounding the parks turns into a mini ocean during the monsoon, the parks themselves have an army of green, auto trophic soldiers called plants to gulp down the rain leaving behind the soothing petrichor.
The Delhi NCR is no stranger to groundwater shortage. The Yamuna Biodiversity Park and Aravalli Biodiversity Park are particularly designed to replenish groundwater. These man-made environmental wonders have worked their magic when it comes to water filtration, retention, and ecological function. The fact that ground water levels jumped from 90 metres to 34 metres in the span of a few years serves as a testament to the groundwater recharging capabilities of these parks.
According to C.R Babu, former Delhi University Vice Chancellor, and head of the CMEDE, what once was a barren wasteland has now been transformed into a “fully functional ecosystem.” Babu remarked, “When I got this project, this piece of land was barren. The underground water was so saline that for nearly a year every seed that we planted here died.” This brings to light the sheer dedication of Babu and his team to the establishment and maintenance of these ecological gems. The DDA provides the land and the CMEDE provides the brains to turn that land into a green lung, and ecological paradise for all sorts of floral and fauna.
Image Credits: Delhi Biodiversity Foundation
Souparnika.S.R
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