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Dr Amitabh Sengupta: A Pioneer of Indian Antarctic Exploration

Welcome to the latest edition of the "Know Your Neighbour" series by CR Park Speaks. Today, we shine a spotlight on a remarkable resident of K Block, Chittaranjan Park— Dr. Amitabh Sengupta. Renowned for his contributions to science and research, Sengupta’s work has had a profound impact on India’s Antarctic endeavors.

A Trailblazer in Antarctic Research

Dr. Amitabh Sengupta, a distinguished physicist, retired from the National Physical Laboratory (NPL) in 2015, where he served as Acting Director. However, his most significant contributions came during his formative years as a scientist. At just 27-28 years old, Dr. Sengupta was part of India’s first Antarctic expedition, known as Operation Gangotri, which embarked on December 6, 1981.

This groundbreaking mission, which set sail from Goa, was a monumental undertaking. Dr. Sengupta was a young member of a core group of scientists that included geologists and army personnel tasked with logistical support. The team’s preparation was rigorous, involving 3.5 months of cold and water acclimatization training to ensure they were equipped to handle the extreme conditions of Antarctica. Their hard work paid off when they reached the icy continent on January 9, 1982, aboard the Norwegian icebreaker ship MV Polar Circle.

Strategic Impact and Global Recognition

Operation Gangotri was executed with a level of discretion that ensured its success without undue external pressure. This stealth approach marked a significant milestone for India, which later formalized its commitment to Antarctic research through the Antarctic Treaty. The success of this initial mission led to the establishment of the Dakshin Gangotri research base in 1983, providing a crucial platform for scientific research and logistics.

Advancing Research with Maitri and Bharati

By 1988, he was leading the 8th expedition, which resulted in the establishment of the Maitri research station in the Schirmacher Oasis. Maitri, India’s second permanent research base, was designed to support a variety of scientific studies, including glaciology, meteorology, and Antarctic biology. The station played a key role in advancing India’s research capabilities in the polar regions.

The success of Maitri paved the way for the creation of the Bharati station in 2008. Located in the Larsemann Hills, Bharati was equipped with modern facilities to support ongoing research. It continued the legacy of Maitri, focusing on climate change, polar biology, and other critical scientific fields.

A Lasting Legacy

Dr. Amitabh Sengupta’s contributions to Antarctic exploration are a testament to his pioneering spirit and scientific expertise. His work has not only advanced India’s capabilities in one of the most challenging environments on Earth but has also cemented India’s role in global Antarctic research. As we celebrate Sengupta’s achievements, we recognize the enduring impact of his efforts on the scientific community and the legacy he continues to inspire.

This article is part of the "Know Your Neighbour" series by CR Park Speaks, celebrating the extraordinary achievements of our community members. 

CLICK THIS LINK TO VIEW A VIDEO OF AN ENGAGING CONVERSATION WITH AMITABH SENGUPTA

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