New island emerges after undersea volcano erupts off Japan, but experts say it may not last long
TOKYO (AP): An undersea volcano erupted off Japan three weeks ago, providing a rare view of the birth of a tiny new island, but experts say it may not last very long.
The unnamed undersea volcano, located about 1 kilometer (half a mile) off the southern coast of Iwo Jima, which Japan calls Ioto, started its latest series of eruptions on Oct. 21.
Within 10 days, volcanic ash and rocks piled up on the shallow seabed, its tip rising above the sea surface. By early November, it became a new island about 100 meters (328 feet) in diameter and as high as 20 meters (66 feet) above the sea, according to Yuji Usui, an analyst in the Japan Meteorological Agency's volcanic division.
Volcanic activity has increased near Iwo Jima and similar undersea eruptions have occurred in recent years, but the formation of a new island is a significant development, Usui said.
Volcanic activity at the site has since subsided, and the newly formed island has somewhat shrunk because its “crumbly” formation is easily washed away by waves, Usui said.
He said experts are still analyzing the development, including details of the deposits. The new island could survive longer if it is made of lava or something more durable than volcanic rocks such as pumice.
“We just have to see the development,” he said. “But the island may not last very long.”
Undersea volcanos and seismic activities have formed new islands in the past.
In 2013, an eruption at Nishinoshima in the Pacific Ocean south of Tokyo led to the formation of a new island, which kept growing during a decade-long eruption of the volcano.
Also in 2013, a small island surfaced from the seabed after a massive 7.7-magnitude earthquake in Pakistan. In 2015, a new island was formed as a result of a month-long eruption of a submarine volcano off the coast of Tonga.
Of about 1,500 active volcanos in the world, 111 are in Japan, which sits on the so-called Pacific “ring of fire,” according to the Japan Meteorological Agency.
Iwo Jima was the site of some of the fiercest fighting of World War II, and the photograph taken by AP photographer Joe Rosenthal of the flag-raising atop the island's Mount Suribachi on Feb. 23, 1945, came to symbolize the Pacific War and the valor of the United States Marines.
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SC notice to Centre on plea to include ayurveda, yoga in Ayushman Bharat
New Delhi (PTI): The Supreme Court sought the Centre's response on a plea seeking inclusion of ayurveda, yoga, and naturopathy in the national Ayushman Bharat scheme.
A bench of Chief Justice D Y Chandrachud and Justices J B Pardiwala and Manoj Misra issued the notice to the Centre and others on the petition filed by advocate Ashwini Kumar Upadhyay.
The plea, which sought inclusion of the practices in PM-JAY, also known as Ayushman Bharat, said the inclusion would allow a significant portion of the country's population to avail affordable healthcare benefits and wellness in various serious diseases, apart from providing employment to many working in the field of Ayurveda.
Ayushman Bharat, which was launched in 2018, has two main components -- PM-JAY and Health and Wellness Centres.
The former provides for a cashless health insurance cover of Rs 5 lakh per BPL family every year.
The petitioner sought the scheme to be implemented in all states and the Indian healthcare systems.
"PM-JAY, that is, Ayushman Bharat predominantly covers and is limited to allopathic hospitals and dispensaries, while India boasts various indigenous medical systems, including ayurveda, yoga, naturopathy, siddha, unani, homeopathy, which are rooted in India's rich traditions and are highly effective in addressing the healthcare needs of the present time," it said.
The plea claimed due to various "policies created by foreign rulers" and "individuals with a colonial mindset" India's cultural and intellectual knowledge, besides scientific heritage, had systematically eroded.
"These foreigners, motivated by a profit-oriented approach, have thoughtfully implemented many laws and schemes during the time of our country's independence that have slowly undermined our rich heritage and history," it alleged.
