3. India's Urban Forests: Balancing Development and Environmental Health
Background
- Rapid urbanization in India has led to significant environmental challenges, including air pollution, climate change, and habitat loss.
- The question arises: How can cities like Kancha Gachibowli and Delhi reconcile urban growth with ecological sustainability?
- There is a growing debate about the role of urban forests in mitigating these environmental issues and the steps required to achieve the Nagar Van Yojana (Urban Forest Scheme) by 2022.
- Hyderabad's fast-paced development has resulted in the destruction of natural habitats, with 400 acres of forest land being cleared for commercial and residential projects.
- This highlights the conflict between unchecked urban expansion and the preservation of crucial green spaces.
- In other cities like Mumbai, Bengaluru, and Chennai, the issue of vanishing green spaces due to rapid urbanization is also a concern.
- The importance of urban forests in improving air quality and overall environmental health is increasingly recognized.
- Studies worldwide underscore the benefits of urban forests, including their role in carbon sequestration, reducing the urban heat island effect, controlling storm runoff, and enhancing biodiversity.
- Despite these benefits, many cities struggle with inadequate tree cover and green infrastructure.
The Situation Now
- In November 2023, a Delhi Pollution Control Board (DPCB) study revealed that 40% of air quality index (AQI) monitors in Delhi and other major cities like Chennai, Hyderabad, and Bengaluru showed poor air quality.
- The study identified PM 2.5 and PM 10 as the primary pollutants from vehicular emissions and industrial activity.
- A study by the U.S. Department of Agriculture Forest Service showed that one ton of urban pollutants can be absorbed by one acre of urban forest.
- This highlights the potential of urban forests to improve air quality and human health.
- The Smart Cities Mission and Atal Mission for Rejuvenation and Urban Transformation (AMRUT) have integrated smart urban designs with decentralized urban development.
- The Judicial interventions in India play a crucial role in promoting and protecting urban forests. For instance, the Aravukasu case in 1990 landmarked the protection of urban green spaces.
- The Supreme Court and various state high courts have issued interim orders to ensure that urban forests are protected.
- The National Forest Policy of 1988 and the National Mission for Green India of 2004 underscore the imperative of increasing afforestation and social forestry.
- In 2015, the Delhi High Court directed the government to ensure the protection of urban forests.
- The Conservation of Sacred Groves in Bengaluru, a cultural practice of preserving forest patches, has also gained momentum.
- The National Green Tribunal (NGT) issued a notice to the Madhya Pradesh government regarding the cutting of trees in Bhopal.
- The Delhi High Court intervened in a case involving illegal felling of trees in Gurgaon, highlighting the need for judicial oversight in urban greening initiatives.
- The Supreme Court has also taken steps to protect green spaces, particularly in Kancha Gachibowli. The court's ruling regarding The Ramakrishna Mission and the construction of multistoried apartments has been significant.
- Despite these efforts, some areas still face challenges, such as the destruction of tree cover for infrastructure projects.
Way Forward
- The Nagar Van Yojana aims to develop urban forests to enhance biodiversity and human well-being.
- The Ministry of Environment, Forest, and Climate Change (MoEF&CC) plays a key role in developing urban forests.
- The India State of Forest Report 2021 recommends 1,445.84 km of tree and forest cover.
- The Judicial interventions should continue to play a proactive role in safeguarding urban forests and holding authorities accountable.
- There is a need for stronger implementation of policies and regulations to protect urban green spaces and promote sustainable urban development.
- Public awareness and community participation are essential to foster a sense of ownership and responsibility for urban forests.
- Collaboration between government agencies, local communities, and environmental organizations is crucial for the successful implementation of urban forest initiatives.
- Integrating urban forest planning with broader urban development strategies can ensure that green spaces are an integral part of sustainable cities.
- Investing in research and development for urban forestry technologies and practices can help optimize the benefits of urban forests.
- The focus should be on creating resilient and diverse urban ecosystems that contribute to both environmental health and human well-being.