The Deteriorating Aravalli Range: A Key Factor Behind Increasing Sandstorms in Delhi-NCR
BT Explainer: Delhi is seeing frequent sandstorms. Why the Aravalli barrier is failing
Business News India
Image: Business News India
Recent sandstorms in Delhi-NCR have been linked to the degradation of the Aravalli Range, which has historically shielded the region from desertification. Illegal mining and urbanization are weakening this natural barrier, raising concerns about more frequent dust storms and worsening air quality.
- 01The Aravalli Range acts as a natural barrier against desert winds, preventing sand from the Thar Desert from reaching Delhi-NCR.
- 02Illegal mining activities are flattening hillocks and removing vegetation, which destabilizes the landscape and increases dust generation.
- 03Climate change and extreme weather patterns are exacerbating the frequency of sandstorms in the region.
- 04The degradation of the Aravalli ecosystem could lead to more severe sandstorms, increased air pollution, and a higher risk of desertification.
- 05Environmental experts warn that continued destruction of the Aravallis will have far-reaching consequences for the local climate and ecosystem.
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Delhi-NCR has recently experienced a series of powerful sandstorms, attributed to the degradation of the Aravalli Range, which has historically protected the region from desertification. This ancient mountain system, stretching from Gujarat to the outskirts of Delhi, serves as a natural barrier against the advancing sands of the Thar Desert. However, illegal mining, urbanization, and climate change are compromising its integrity. Mining activities are destroying hillocks and vegetation, which are crucial for stabilizing the landscape and trapping dust. As a result, the effectiveness of the Aravalli Range in mitigating dust storms is diminishing. Experts warn that if this degradation continues, Delhi-NCR could face more frequent and severe sandstorms, worsening air quality, and an increased risk of desertification. The Aravallis are not only vital for regulating local temperatures and supporting biodiversity but are also essential for maintaining groundwater levels. The ongoing environmental crisis necessitates immediate action to protect this critical ecosystem.
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The degradation of the Aravalli Range is leading to more frequent sandstorms, which could worsen air quality and increase the risk of desertification in Delhi-NCR.
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