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Многоканальный сингулярный спектральный анализ углового момента атмосферы
С. 49–64.
In book
Степанов А. В., Байкова А. Т. СПб.: ГАО РАН, 2016.
Zotov L., Sidorenkov N., Bizouard C., , in: Proceedings of the XV Conference and School (St. Petersburg, Russia, April 22–26). Problems of Geocosmos—2024.: Switzerland: Springer, 2026. P. 289–312.
Earth rotation in recent epoch shows anomalies: its rotation velocity reached decadal maximum in 2024; the Chandler wobble (CW) of the rotation axis disappeared in 2018–2020, then resumed with a phase changed by 180^\circ
◦; the ampli-tude of the Free Core Nutation (FCO) decreased since 2021 as well. We analyzed the CW amplitude modulations since the ...
Added: March 1, 2026
Novenko E., Андреев Р. А., Quaternary International 2025 Article 109879
The paper presents the application of four quantitative methods for pollen-based palaeoclimatic reconstruction (the Best Modern Analogue technique (MAT), weighted averaging (WA) and weighted averaging partial least squares (WAPLS) transfer functions and Random Forest algorithm (RF)) to derive temperatures, precipitation and total woody coverage (in 5, 10, 20 and 50 km radii) for the poorly ...
Added: February 16, 2026
Zotov L., Логинов А. В., Ольховский А. А. et al., В кн.: ВОПРОСЫ ТЕОРИИ И ПРАКТИКИ ГЕОЛОГИЧЕСКОЙ ИНТЕРПРЕТАЦИИ ГРАВИТАЦИОННЫХ, МАГНИТНЫХ И ЭЛЕКТРИЧЕСКИХ ПОЛЕЙ 51-я сессия Международного семинара им. Д.Г. Успенского - В.Н. Страхова. Москва, 2025.: Пермский государственный университет, 2025.
One of the major components of the Earth’s polar motion is Chandler wobble with 433-day period. To extract it from observations narrow-band filtering is required. We have developed method which joins Kalman filtering and band-pass filtering in direct time with the phase correction in reversed time. By using Euler-Liouville equation generating resonant CW as a ...
Added: December 10, 2025
Zotov L., Юшкин В. Д., Фролова Н. Л. et al., , in: Информационные технологии и нанотехнологии (ИТНТ-2024). сборник трудов по материалам X Международной конференции и молодежной школы: в 6 томах.: Самарский государственный университет, 2024. P. 22002–22004.
The GRACE and GRACE-FO satellites provide data on the Earth's gravitational field changes and are among the most successful NASA/DLR geodetic missions in recent decades. Based on their data, the melting of glaciers, redistribution of masses in the river basins, and changes in the ocean mass are studied. We use multichannel singular spectral analysis (MSSA) ...
Added: May 30, 2025
Gordin V. A., Метеорология и гидрология 2023 № 11 С. 65–74
The changes in temperature regime on the territory of Russia and adjacent areas are evaluated using the 20-year archive data of the Hydrometeorological Research Center of the Russian Federation. The dynamics was evaluated for the average annual temperature, the amplitude and phase of its seasonal fluctuations, the dates of the last and first freeze. The ...
Added: April 14, 2025
Galperin M., Международное правосудие 2024 Т. 14 № 2(50) С. 3–19
The article analyzes the facts and legal positions in three recent landmark judgements of the European Court of Human Rights in climate change cases. In two rulings, complaints (against Russia and others) about the inadequacy of States in overcoming the consequences of global warming were declared inadmissible. The third ruling (against Switzerland) was used by ...
Added: June 20, 2024
Zotov L., Сидоренков Н. С., Марчукова О. В. et al., В кн.: ВОПРОСЫ ТЕОРИИ И ПРАКТИКИ ГЕОЛОГИЧЕСКОЙ ИНТЕРПРЕТАЦИИ ГРАВИТАЦИОННЫХ, МАГНИТНЫХ И ЭЛЕКТРИЧЕСКИХ ПОЛЕЙ 50-я юбилейная сессия Международного семинара им. Д.Г. Успенского - В.Н. Страхова. Москва, 2024.: М.: Издательство "Перо", 2024. С. 162–166.
Since strong El Nino 2016 the tendency of acceleration of the Earth rotation has been observed. In 2022 the Earth rotation velocity reached maxima comparable with those happened 90 years ago. Triplet of La Nina accompanied this case. Chandler wobble of the pole almost disappeared in 2017-2020, which was earlier observed only in the end ...
Added: March 1, 2024
Zotov L., Industry 4.0 2023 Vol. 8 No. 5 P. 166–168
In 2022 the Erath rotation velocity reached its maximum and in 2017-2020 the Chandler wobble of the rotational axis disappeared for the second time in the history of observations. Unexplained modulations of 90 and 20-25 year periods are observed. They reflect geophysical processes in the atmosphere, ocean, and Earth’s interior and can be linked to ...
Added: February 10, 2024
Lipka O., СПб.: Наукоемкие технологии, 2022.
Изменение климата на протяжении многих лет неизменно занимает высокие позиции в рейтингах глобальных угроз устойчивому развитию человечества. При этом у антропогенного изменения климата есть особенности, которые способны создавать иллюзию, что в отношении этой угрозы тяжелые решения могут быть отсрочены. Антропогенное изменение климата маскируется естественной изменчивостью климатической системы: эта сложная нелинейная система способна колебаться в большом диапазоне даже в отсутствие ...
Added: November 1, 2023
Влияние климата на запасы углерода фитомассы и подстилки в лесных насаждениях юга Европейской России
Каганов В. В., Zamolodchikov D., Мостовая А. С., Лесоведение 2023 № 5 С. 486–501
Современное глобальное изменение климата все более усиливает свои проявления, воздействуя на антропогенные и природные системы. Биоклиматические модели прогнозируют значительные сдвиги границ биомов, в том числе сокращение доли лесов на лесостепных территориях. Этот процесс может сказаться и на запасах углерода. Цель работы состояла в оценке воздействия климата и его изменений на величины и изменения запасов углерода ...
Added: October 28, 2023
Попова В. В., Bokuchava D., Матвеева Т. А., Аридные экосистемы 2023 Т. 29 № 2(95) С. 3–11
Беспрецедентные аномалии годового стока Волги и Северной Двины 1920-1940 гг. рассматриваются в контексте глобального потепления середины ХХ столетия и климатических экстремумов последних десятилетий. Изучение гидрологических и климатических характеристик показывает, что на Восточно-Европейской равнине период глобального потепления проявился в многолетней засухе 1934-1940 гг., которая, согласно классификации Палмера, не имеет аналогов в этом регионе по интенсивности и ...
Added: September 20, 2023
Malkova G., Drozdov D., Vasiliev A. et al., Energies 2022 Vol. 15 No. 7 Article 2311
Climate warming in the Russian Arctic over the past 40 years shows a variety of patterns at different locations and time periods. In the second half of the 20th century, the maximum rates of warming were characteristic of the subarctic permafrost regions of Russia. But in the 21st century, the locations of the greatest rates ...
Added: October 26, 2022
Zotov L., Сидоренков Н. С., Бизуар К., Вестник Московского университета. Серия 3: Физика и астрономия 2022 № 3 С. 64–72
The Earth’s rotation is nonuniform: the position of the pole drifts and describes circles with the annual and Chandler (433 days) periods; the Earth’s rotation velocity also varies. In the beginning of 2000s, the amplitude of the Chandler wobble began to decrease and in 2017–2020 reached a historical low comparable only with the low of ...
Added: October 25, 2022
Шедько М. А., Mironova V., Коренной Ф. И. et al., Медицинская паразитология и паразитарные болезни 2020 № 3 С. 25–31
Modeling of the spatial distribution of favorable climatic conditions for transmission of dirofilariasis in European part of Russia was carried out in order to identify the climatic parameters affecting its distribution. To build the model, the method of modeling ecological niches with optimization by the method of maximum entropy (MaxEnt) was used. The following parameters ...
Added: October 20, 2022
Bizouard C., Fernandes L., Zotov L., Journal of Geophysical Research: Solid Earth 2022 Vol. 127 No. 3 Article e2021JB022962
This study is devoted to the determination of the admittance parameters describing the Earth
rotational response to the components of the zonal tide potential. First, in order to better grasp the physical
content of those admittance coefficients, we revisit the theoretical description of the length of day (LOD)
changes at sub-decadal time scale, where forcing is dominated by ...
Added: April 5, 2022
Sharko E., Теоретическая и прикладная экономика 2022 № 1 С. 11–24
The subject of the research reflected in this article is climate change, which causes serious problems in the development of agriculture in the world. This is especially true in countries where the place and role of agriculture in the economy are decisive. Russia also belongs to them. Changes in solar activity combined with large-scale transformations ...
Added: April 5, 2022
Земцов С. П., Shartova N., Константинов П. И. et al., Вестник Московского университета. Серия 5: География 2020 No. 4 P. 3–13
The frequency of natural hazards, such as heat waves, epidemics, floods, hurricanes etc. tends to increase both in Russia and abroad. Under the climate change, population aging and accelerating mobility, increased urban density and environment degradation the residents of large cities are becoming more vulnerable to the consequences of such events. According to experts, more ...
Added: March 17, 2022
Zotov L., НИУ ВШЭ, 2022.
The work is devoted to the consideration of geophysical processes that cause the motion of the pole and changes in the length of the day. Particular attention is paid to the Chandler wobble. The method of its extraction and geodesic excitation reconstruction is developed. Atmospheric and oceanic excitation functions are investigated in the Chandler frequency ...
Added: December 7, 2021
Lajus D., Ivanova T., Rybkina E. et al., ICES Journal of Marine Science 2021 Vol. 78 No. 2 P. 653–665
A major challenge of contemporary marine science is disentangling consequences of climate change from other impacts, and studying non-target species and using historical resources to see long-term trends can meet this need. However, such data can be fragmented, and here, we demonstrate the potential of leveraging across sources for insight. We assembled a variety of ...
Added: October 29, 2021
Zotov L., Bizouard C., Shum C. K. et al., Advances in Space Research 2022 Vol. 69 No. 1 P. 308–318
We analyzed the impacts of data span on trend estimates using Earth’s long-term polar motion time series, 1846-present, and using methodologies including singular spectrum analysis, and Panteleev’s filter to mitigate the time series containing transient signals. Our results show that the fluctuations of the mean rotational pole position, the Markowitz wobble, cannot be fully explained ...
Added: October 22, 2021
Khodachek A. M., Селиховкин А. В., Buk, 2021.
In the last 20 years, the ranges of some native and alien phytophagous insects have noticeably expanded northward in the European part of Russia. A simple deterministic linear model reliably describes the observed temperature dynamics for the last 120 years showing confident temperature increase . It is a worrying trend bearing in mind that such ...
Added: October 19, 2021
Zotov L., Bizouard C., Природа 2021 № 3 С. 26–29
2020 has been recognized by the scientific climate community as one of the hottest on the planet in recent decades. Also an anomalous acceleration in
the rotation of the Earth was observed during this year. The length of the day has reached its minimum. The article discusses the factors influencing the
rotation of the Earth, their possible ...
Added: April 15, 2021