The CSIR-National Geophysical Research Institute (NGRI) has recently entered the headlines with the release of the first-ever ‘Geochemical Baseline Atlas of India’. This atlas is a groundbreaking revelation for environmental management that captures and represents the concentration and dispersion of varied chemical elements in various Indian soils. It encapsulates 44 maps showcasing metals, oxides, and elements discovered in top and bottom soils across India.
The Significance of the Geochemical Baseline Atlas of India
The constant evolution of the Earth’s surface is driven by ongoing modifications in its chemical composition, triggered both by natural processes and human activities. This atlas comes as a tool to monitor and assess these chemical compositional changes. It enables an understanding of the distribution of toxic chemicals in the soil and how their concentration varies across different regions.
The atlas is also instrumental in identifying the impact of soil pollution on groundwater contamination. It provides insights into choosing the appropriate soil rich in specific micronutrient elements required for plant growth, thereby benefiting agriculture.
The geochemical data extracted from these maps will be integrated into the global map being prepared by the International Union of Geological Sciences (IUGC).
About CSIR-National Geophysical Research Institute
Established in 1961, the National Geophysical Research Institute (NGRI) is a well-regarded geoscientific research organization functioning under the Council of Scientific and Industrial Research (CSIR).
International Union of Geological Sciences (IUGC)
Formed in 1961, the IUGC is a non-governmental scientific organization that promotes the study of geological problems. It facilitates international, interdisciplinary cooperation in the earth sciences. With India as one of its member nations, the Union comprises a total of 121 members.
This organization addresses issues related to geoscience education, geoscience information, environmental management, and hazards.
Key Facts about CSIR-NGRI and IUGC
| CSIR-NGRI | IUGC |
|---|---|
| Established in 1961 | Formed in 1961 |
| Functions under the Council of Scientific and Industrial Research (CSIR) | Non-Governmental scientific organization |
| Expert in geoscientific research | Promotes study of geological problems and facilitates international cooperation |
| Released the ‘Geochemical Baseline Atlas of India’ | Prepares the global map of geosciences |
Conclusion
In this era of environmental vulnerabilities, such scientifically sound and comprehensive resources like the Geochemical Baseline Atlas of India come as a boon. They augment our understanding of the Earth’s surface and the changing environment, thereby empowering us to make informed decisions for sustainable living.