29 Result(s)

Article

Spatial Distribution of Internal Tidal Waves on the Northeastern Shelf of Sakhalin

The transformation of a multicomponent barotropic tide in the Sea of Okhotsk is considered in the framework of fully nonlinear nonhydrostatic calculations. The data on the tidal model and parametrizable bottom...

E. A. Rouvinskaya, O. E. Kurkina, A. A. Kurkin in Doklady Earth Sciences (2023)

Article

Transformation of the First Mode Breather of Internal Waves above a Bottom Step in a Three-Layer Fluid

We consider the problem of the propagation of a localized internal perturbation in the form of an oscillating wave packet (breather) of the first mode in a three-layer fluid with an uneven bottom in the form o...

P. V. Lobovikov, O. E. Kurkina, A. A. Kurkin… in Izvestiya, Atmospheric and Oceanic Physics (2019)

Article

Tsunami Hazard Assessment on the Egyptian Coast of the Mediterranean

Tsunami forecast possibilities for areas with a small base of historical tsunamis have been discussed using the Probabilistic Tsunami Hazard Assessment (PTHA) method, which is based on a statistical analysis o...

A. I. Zaytsev, A. Yu. Babeyko, A. A. Kurkin… in Izvestiya, Atmospheric and Oceanic Physics (2019)

Article

Influence of Nonlinear Interaction on the Evolution of Waves in a Shallow Basin

The influence of nonlinear interaction of oppositely directed nonlinear waves in a shallow basin is studied theoretically and numerically within the nonlinear theory of shallow water. It is shown that this int...

A. A. Rodin, N. A. Rodina, A. A. Kurkin… in Izvestiya, Atmospheric and Oceanic Physics (2019)

Article

Generation of the 2018 Tsunami on Sulawesi Island: Possible Sources

Numerical simulation of a tsunami from September 28, 2018, on Sulawesi Island (Indonesia) is carried out. It is shown that the observed distribution of tsunami heights within a large area can be explained by t...

A. I. Zaytsev, E. N. Pelinovsky, A. Yalciiner, H. Susmoro… in Doklady Earth Sciences (2019)

Article

The Moneron Tsunami of September 5, 1971, and Its Manifestation on the Sakhalin Island Coast: Numerical Simulation Results

Observation data on the September 5, 1971, earthquake that occurred near the Moneron Island (Sakhalin) have been analyzed and a numerical simulation of the tsunami induced by this earthquake is conducted. The ...

I. S. Kostenko, A. I. Zaytsev, D. D. Minaev… in Izvestiya, Atmospheric and Oceanic Physics (2018)

Article

A new Galeopid (Anomodontia, Galeopidae) from the Permian of Eastern Europe

A new anomodont genus and species, Parasuminia ivakhnenkoi sp. nov. (Galeopidae), from the Sundyr-1 locality (Upper Severodvinian Substage, Upper Permian) is described. Based on morphological analysis of tooth we...

A. A. Kurkin in Paleontological Journal (2017)

Article

Structure of currents in the soliton of an internal wave

The characteristics of strongly nonlinear solitary internal waves (solitons), which are calculated by the nonlinear numerical model of the Massachusetts Institute of Technology (MITgcm), are studied. The model...

O. E. Kurkina, A. A. Kurkin, E. N. Pelinovsky, S. V. Semin, T. G. Talipova… in Oceanology (2016)

Article

The possibility of tsunami in the Sea of Okhotsk caused by deep-focus earthquakes

The earthquake that occurred on May 24, 2013, in the basin of the Sea of Okhotsk with a magnitude of 8.3 was the strongest in this region. We have modeled a possible tsunami caused by such an earthquake. The s...

A. I. Zaytsev, E. N. Pelinovsky, A. A. Kurkin… in Izvestiya, Atmospheric and Oceanic Physics (2016)

Article

The influence of the Kuril Islands on the penetration of tsunamis into the Sea of Okhotsk (on the example of the Japan tsunami on March 11, 2011)

The features of the propagation of the tsunami of March 11, 2011 in the northeastern Pacific have been studied with the aim of revealing the degree of influence of the Kuril Islands on the penetration of the t...

I. S. Kostenko, A. A. Kurkin… in Izvestiya, Atmospheric and Oceanic Physics (2016)

Article

Influence of the shape of the bay cross section on wave run-up

This article compares the characteristics of wave run up on a shore in sloped bays of arbitrary section as calculated in terms of strict solutions of nonlinear shallow water theory. The solitary waves of the s...

O. I. Didenkulov, I. I. Didenkulova… in Izvestiya, Atmospheric and Oceanic Physics (2015)

Article

Transformation of surface waves over a bottom step

We analyze in detail the problem of the transformation of surface gravity waves over a bottom step in a basin of arbitrary depth in the linear approximation. We found that strict analytical results can be obta...

A. A. Kurkin, S. V. Semin, Yu. A. Stepanyants in Izvestiya, Atmospheric and Oceanic Physics (2015)

Article

Modeling the dynamics of intense internal waves on the shelf

The transformation of the internal wave packet during its propagation over the shelf of Portugal was studied in the international experiment EU MAST II MORENA in 1994. This paper presents the results of modeli...

T. G. Talipova, E. N. Pelinovsky… in Izvestiya, Atmospheric and Oceanic Physics (2014)

Article

Features of wind waves at the southeastern coast of Sakhalin according to bottom-pressure measurements

The results of wind-wave measurements with bottom-pressure sensors are discussed. These measurements were performed at the southeastern coast of the Island of Sakhalin in 2006–2009. The problems of converting ...

K. I. Kuznetsov, A. A. Kurkin… in Izvestiya, Atmospheric and Oceanic Physics (2014)

Article

Dicynodontids of Eastern Europe

Dicynodontids are the most widespread and diverse group of higher anomodonts in the Late Permian of Eastern Europe. Dicynodon trautscholdi Amalitzky, 1922 is the first dicynodont described in Russia (Amalitzky, 1...

A. A. Kurkin in Paleontological Journal (2012)

Article

Permian anomodonts: Paleobiogeography and distribution of the group

In the Late Permian, higher anomodonts, dicynodonts, reached an almost global distribution. The wide distribution makes this group an important tool in Upper Permian biostratigraphy. Three paleobiogeographic h...

A. A. Kurkin in Paleontological Journal (2011)

Article

New data about tsunami evidence on Russia’s Pacific coast based on instrumental measurements for 2009–2010

G. V. Shevchenko, T. N. Ivel’skaya, P. D. Kovalev, D. P. Kovalev… in Doklady Earth Sciences (2011)

Article

Late Permian dicynodonts of Eastern Europe

The data on morphology and systematics of Late Permian dicynodonts of Eastern Europe are considered. The taxonomic position of dicynodonts and probable evolutionary trends in their development are discussed.

A. A. Kurkin in Paleontological Journal (2010)

Article

The tsunami on Sakhalin on August 2, 2007: Mareograph evidence and numerical simulation

Instrumental data on the tsunami registration on Sakhalin and Hokkaido islands are presented. The numerical simulation of the tsunami propagation in the Tatar Strait was performed. The results of the calculati...

A. I. Zaitsev, D. P. Kovalev, A. A. Kurkin… in Russian Journal of Pacific Geology (2009)

Article

The first results of long wave registration in the range of tsunami periods in the region of Kurilsk ridge on a distributed station network corresponding member of the RAS

B. V. Levin, A. G. Chernov, G. V. Shevchenko, P. D. Kovalev… in Doklady Earth Sciences (2009)