Geospatial Survey to Combat Illegal Mining | 26 Dec 2024
Why in News?
Key Points
- About the Survey:
- Conducted by Haryana Space Applications Centre (HARSAC), the survey aims to define the jurisdiction of Haryana and Rajasthan over various hills and update revenue records.
- Addressing Jurisdictional Issues:
- Illegal mining mafias exploit the jurisdictional ambiguity over the Aravalli hills.
- The Enforcement Bureau registered an First Information Report (FIR) for the illegal mining of 6,000 metric tonnes of hill in Rava village.
- Illegal Mining:
- About:
- Illegal mining is the extraction of minerals, ores, or other valuable resources from land or water bodies without the necessary permits, licenses, or regulatory approvals from government authorities.
- It can also involve the violation of environmental, labor, and safety standards.
- Issues:
- Environmental Degradation:
- It can lead to deforestation, soil erosion, and water pollution and can result in the destruction of habitats for wildlife, which can have serious ecological consequences.
- Hazards:
- Illegal mining often involves the use of hazardous chemicals such as mercury and cyanide, which can pose serious health risks to miners and nearby communities.
- Loss of Revenue:
- It can lead to a loss of revenue for governments as miners may not pay appropriate taxes and royalties.
- This can have significant economic impacts, particularly in countries where natural resources are a major source of revenue.
- Human Rights Violations:
- Illegal mining can also result in human rights violations, including forced labor, child labor, and exploitation of vulnerable populations.
The Aravallis
- About:
- The Aravalli Range extends from Gujarat to Delhi through Rajasthan, 692 km in length and varies between 10 to 120 km in width.
- The range acts as a natural green wall, with 80% located in Rajasthan and 20% in Haryana, Delhi, and Gujarat.
- The Aravalli mountains are divided into two main ranges – the Sambhar Sirohi Range and the Sambhar Khetri Range in Rajasthan, where their extension is about 560 km.
- It serves as an ecotone between the Thar Desert and the Gangetic Plain.
- Ecotones are areas where two or more ecosystems, biological communities, or biotic regions meet.
- Gurusikhar (Rajasthan), the highest peak in the range, reaches an elevation of 1,722 meters.
- Significance of Aravallis:
- The Aravallis prevent the Thar Desert from encroaching on the Indo-Gangetic plains, historically serving as a catchment for rivers and plains.
- The range supports 300 native plant species, 120 bird species, and exclusive animals like jackals and mongooses.
- During monsoons, the Aravallis direct monsoon clouds eastward, benefiting sub-Himalayan rivers and North Indian plains. In winter, they shield fertile valleys from cold westerly winds.
- The range aids in groundwater replenishment by absorbing rainwater, thus reviving groundwater levels.
- The Aravallis act as the “lungs” for Delhi-NCR, mitigating some effects of the region's severe air pollution.