Kochi, Feb 7 (IANS) An ear tag for tunas - aimed at knowing more about the fish's aquatic life - is now ready.
The Hyderabad-based Indian National Centre for Ocean Information Services (INCOIS) seeks to use the tag - named PSAT (pop-up satellite archival tag) - to track the fish's movements with the help of GPS and satellite facilities in a bid to learn more about its habitat and create a database for fishermen communities.
The gadget is currently on display at the INCOIS stall at the World Oceanic Science Congress (WOSC) being held here.
The tag is attached to the gill of the fish after it is netted.
Weighing only 40 grams and measuring 12 inches that include the antenna, the instrument poses no difficulty for its wearer.
The PSAT will trace the path of the fish over a three-month period.
After 90 days, the tag will itself detach from the fish and float to the surface from where it would transmit information via satellite to the INCOIS monitoring system.
The PSAT-related research was in progress, said Rose P. Bright, an assistant with the pioneering project.
"As of now, the tool has been attached to 12 fish in the watery zones off Goa, Karnataka and Tamil Nadu. Four of them have delivered results," she said.
One tuna fish that was tagged with PSAT in Chennai is recorded to have swum around the entire island of Sri Lanka.
It is learned to have travelled in temperatures ranging between 20 and 27 degrees Celsius, seldom going deeper than a standard level.
Its travel path will also throws light on other varieties of fish and their habitat.
The study is important considering that data related to tuna in the Indian Ocean remains far less compared to that on their existence in the Atlantic and Pacific.
Republic Day 2022: 24 thousand people will be able to participate in the parade of 26 January, this time also there will be no foreign guests
This time only 24 thousand people will be able to participate in the Republic Day parade, which is going to be held amid the threat of Corona's new variant Omicron. News agency PTI has claimed this
Hijab Row: Hearing continues in Supreme Court, AG of Karnataka said – Hijab banned in Turkey and France too
The petitions against the hijab ban in Karnataka were heard once again in the Supreme Court today. Arguments were made on behalf of both the government and the petitioner. Advocate General Prabhuling
8000 Millionaires Left India: Millionaires continue to leave the country, India's number is after China and Russia
The decrease in the speed of the rich leaving the country during the Corona period has once again intensified. High net-worth individuals with a net worth of one million dollars or more are again
Exclusive: India-Pakistan Foreign Minister met for the first time after the new government in Pakistan, there was scope for improvement in relations
India-Pak Relation: The Foreign Ministers of India and Pakistan have met for the first time after the departure of the Imran government in Pakistan and the coming of the Shahbaz Sharif government.
'Remove inflation' rally: Congress will take out a rally in Delhi on December 12 against inflation, Sonia-Rahul will address the gathering
Against the rising inflation in the country, Congress has made a strategy to surround the Modi government at the Center. Under this, Congress is going to take out a 'Mahagai Hatao' rally in Delhi on
Abandoned the monarchy for the sake of love: Japan's princess married boyfriend, gave up her royal title
Man leaves everything for love. You must have heard this in tales and stories, but Princess Mako of Japan has proved it to be true. Mako is the daughter of Prince Akishino, brother of the current King
China's 'digital Spying' is a big problem for India
Who is spying for China? This question has become a big challenge for security and intelligence agencies around the world. This case is very challenging for India too.
The whose suspicious boat is, and how did it come ashore; Devendra Fadnavis told everything in detail
Maharashtra Deputy CM Devendra Fadnavis has said something to allay the concerns about a suspicious boat laden with weapons found on the beach in Raigad near Mumbai. He said that no terror angle of
If your phone has also been stolen, find out like this, know what is the trick
New Delhi: Nowadays mobile theft has become very common. Especially in Delhi NCR, such incidents are very common. There are many problems faced by mobile theft. In such a situation, if the phone is
IIT team develops affordable dialysis technology
Kolkata, March 18 (IANS) Researchers at the Indian Institute of Technology-Kharagpur have engineered an indigenous, cost-effective kidney dialysis technology. The innovative technology was
