
The Earth's topography is changing due to volcanic activity and earthquakes, said Gennady Krasnikov, President of the Russian Academy of Sciences
AI-generated summary
The Earth's topography changes as a result of natural processes, including volcanic activity and earthquakes.
Brief retelling from RIA II
The Earth's topography changes due to volcanic activity and earthquakes, causing islands to appear and disappear.
Since 2015, Russian researchers have discovered more than 15 islands of varying sizes in the Arctic.
In Russia, the sea plains and depths have not yet been sufficiently explored, including in the Far East, where significant natural resources are located.
MOSCOW, October 4 - RIA Novosti. The Earth's topography changes due to volcanic activity and earthquakes, and as a result, islands appear and disappear, President of the Russian Academy of Sciences Gennady Krasnikov said in an interview with RIA Novosti.
“The earth lives, there is volcanic activity. We see how, as a result of some earthquakes and power surges, new islands appear and others disappear. This is a common phenomenon,” the academician said.
Earlier in an interview, hydrographer Andrei Leonov said that Russian researchers, against the backdrop of climate warming, have discovered more than 15 islands of different sizes in the Arctic since 2015. According to his forecast, the area of the Novaya Zemlya and Franz Josef Land archipelagos in the Russian Arctic are considered the most promising territories where new islands may form in the coming years.
Regarding the study of the Earth from the point of view of resources, according to the head of the Russian Academy of Sciences, the sea plains and depths where colossal natural resources are located are still underexplored in Russia.

Academician of the Russian Academy of Sciences, Doctor of Technical Sciences Garry Alekseevich Popov, creator of advanced electric propulsion engines for spacecraft, died at the age of 92. Under his leadership, plasma injectors were developed that successfully operated on the Mir orbital station and the ISS.

Russian cosmonaut Pyotr Dubrov has officially taken command of the International Space Station, replacing astronaut Jessica Meir. The ceremony to hand over the symbolic key took place on Sunday, after which the SpaceX Crew-12 crew began preparations for returning to Earth.

Russian archaeologists have discovered in the Leningrad region a medieval treasure weighing more than two kilograms, consisting of silver items from the 10th to 14th centuries, including medallions, a hryvnia, coins and jewelry. The find was made at the Tiversky town monument and, according to preliminary estimates, is the richest treasure of this period in the North-West of Russia.

A medieval treasure with silver items from the 10th to 14th centuries was found in the Leningrad region, which is the largest in the history of Russian archeology from similar finds of this period in the North-West of Russia. The treasure includes round medallions, a hryvnia, coin pendants, a Karelian-type head adornment, silver chains, a ring, a fibula, a leather necklace and three coins, including an Arab dirham from 907–912 and unique Uppsala-type bracteates made in Sweden. Among the finds is a medallion with an image possibly related to Scandinavian mythology (Odin's ravens Hugin and Munin and the spear Gungnir), which creates a mystery due to its proximity to Christian symbolism. The weight of the treasure exceeds two kilograms. Specialists from the Museum of Anthropology and Ethnography of the Russian Academy of Sciences (Kunstkamera) and the St. Petersburg Research Center “Actual Archeology” participated in the excavations.

Scientists at the Institute of Automation and Control Processes of the Far Eastern Branch of the Russian Academy of Sciences are developing a “laboratory on a chip” to analyze the biochemical composition of blood in real time using induced photoluminescence and a plasma signal amplification system, which will allow diagnostics with a minimum volume of blood, potentially even through a smartphone.

Scientists at the Karpinsky Institute explained that volcano-hydrothermal systems contribute to the formation of deposits of gold, silver, copper and other metals. Examples of such deposits are given from Russia (Okhotsk-Chukotka belt, Kupol and Dukat fields), Indonesia (Grasberg) and Mongolia (Oyu Tolgoi).