Roadmap for Answer Writing Introduction Define soil degradation and its significance. Mention the extent of the problem in India (29.7% of land degraded as per ISRO Atlas, 2021). Causes of Soil Degradation Heavy Metal Pollution Source: Industrial activities such as mining and waste dumping. Climate Change and ...
Cities can effectively integrate green infrastructure by incorporating a wide variety of nature - based solutions in to reduce urban air pollution and mitigate the heat island effect. Planting urban forests, green roofs, and walls can also significantly lower ambient temperatures by providing shadeRead more
Cities can effectively integrate green infrastructure by incorporating a wide variety of nature – based solutions in to reduce urban air pollution and mitigate the heat island effect. Planting urban forests, green roofs, and walls can also significantly lower ambient temperatures by providing shade and facilitating evapotranspiration. Trees and vegetation also absorb pollutants like carbon dioxide, nitrogen oxides, and particulate matter, improving air quality. Expanding parks and green spaces allows for cooler microclimates and offers residents relief from heat, while permeable surfaces such as green pavements help manage stormwater, reducing runoff and cooling the air. Establishing green corridors, which connect the parks and other green areas, enhances biodiversity and encourages active transportation modes like walking and cycling, reducing vehicle emissions. To maximize the effectiveness, green infrastructure should be strategically placed in the pollution hotspots and areas most affected by the heat island effect. Policies that incentivize rooftop gardens, urban agriculture, and community – led greening projects can foster public participation. The integration of the green infrastructure into urban planning and zoning the regulations ensures long-term sustainability, while a continuous monitoring and maintenance ensure that the infrastructure remains effective. By combining these approaches, cities can create healthier, cooler, and more resilient urban environments.
See less
Model Answer Causes of Widespread Soil Degradation in India Soil degradation in India is a pressing issue, with approximately 29.7% of land affected, as reported by the ISRO Atlas in 2021. The primary causes include: Heavy Metal Pollution: Industrial activities such as mining, manufacturing, and impRead more
Model Answer
Causes of Widespread Soil Degradation in India
Soil degradation in India is a pressing issue, with approximately 29.7% of land affected, as reported by the ISRO Atlas in 2021. The primary causes include:
Measures to Tackle Soil Pollution
In response to soil degradation, the Indian government has implemented several initiatives:
These measures are crucial for restoring soil health and achieving India’s goal of rehabilitating 26 million hectares of degraded land by 2030, which will also contribute to climate change mitigation by enhancing carbon sequestration in soils.
See less