Zobrazeno 1 - 10
of 132
pro vyhledávání: '"S. Zharkov"'
Publikováno v:
Annales Geophysicae, Vol 31, Pp 2023-2038 (2013)
Principle component analysis (PCA) of the solar background magnetic field (SBMF) measured from Wilcox Solar Observatory (WSO) magnetograms revealed the following principal components (PCs) in latitudes: two main symmetric components, which are the
Externí odkaz:
https://doaj.org/article/dc01ed87327343bcafb13cd3da00d928
Publikováno v:
Annales Geophysicae, Vol 31, Pp 1357-1364 (2013)
We present observational evidence for the presence of MHD (magnetohydrodynamic) waves in the solar photosphere deduced from SOHO/MDI (Solar and Heliospheric Observatory/Michelson Doppler Imager) Dopplergram velocity observations. The magneto-acoust
Externí odkaz:
https://doaj.org/article/e04d2b362cae4de5912687d1751ed854
Autor:
Mikhail S. Zharkov, Bao Yang, Elena A. Babushkina, Dina F. Zhirnova, Eugene A. Vaganov, Vladimir V. Shishov
Publikováno v:
Forests, Vol 15, Iss 1, p 167 (2024)
Siberian pine (Pinus sibirica Du Tour) is a widespread and long-lived species in the northern hemisphere, which makes it a good potential proxy for climatic data. However, the tree-ring growth of this species weakly correlates with climatic condition
Externí odkaz:
https://doaj.org/article/28e1e66069044e47997990a07e701b95
Autor:
Mikhail S. Zharkov, Jian-Guo Huang, Bao Yang, Elena A. Babushkina, Liliana V. Belokopytova, Eugene A. Vaganov, Dina F. Zhirnova, Victor A. Ilyin, Margarita I. Popkova, Vladimir V. Shishov
Publikováno v:
Forests, Vol 13, Iss 7, p 970 (2022)
Quantitative wood anatomy (QWA) is widely used to resolve a fundamental problem of tree responses to past, ongoing and forecasted climate changes. Potentially, QWA data can be considered as a new proxy source for long-term climate reconstruction with
Externí odkaz:
https://doaj.org/article/4a6ca59748d74935b156a5c3a1f6c787
Autor:
Olga V. Churakova (Sidorova), Marina V. Fonti, Valentin V. Barinov, Mikhail S. Zharkov, Anna V. Taynik, Tatyana V. Trushkina, Alexander V. Kirdyanov, Alberto Arzac, Matthias Saurer
Publikováno v:
Forests, Vol 13, Iss 6, p 934 (2022)
Significant air temperature and precipitation changes have occurred since the 2000s in vulnerable Siberian subarctic regions and urged updates of available chronologies towards the third millennium. It is important to better understand recent climati
Externí odkaz:
https://doaj.org/article/208629975f434f359dc9f010fca7aaba
Autor:
Alina M. Khodorovskaya, Vladimir A. Novikov, Alexey V. Zvozil, Valery V. Umnov, Dmitry V. Umnov, Dmitry S. Zharkov, Sergei V. Vissarionov
Publikováno v:
Pediatric Traumatology, Orthopaedics and Reconstructive Surgery. 10:459-470
BACKGROUND: Sacral neuromodulation is a neurosurgical method for the correction of bladder and bowel dysfunctions of various origins that are refractory to conservative treatment. AIM: To analyze chronic sacral neurostimulation results as a correctio
Autor:
Vladimir A. Novikov, Sergei V. Vissarionov, Valery V. Umnov, Dmitry S. Zharkov, Dmitry V. Umnov
Publikováno v:
Pediatric Traumatology, Orthopaedics and Reconstructive Surgery. 10:143-150
BACKGROUND: Among the orthopedic consequences of cerebral palsy, instability of the hip joints is one of the most common. Most children with cerebral palsy at birth have close to normal relationships in their hip joints that gradually deteriorates. P
Autor:
Olga V. Churakova (Sidorova), Mikhail S. Zharkov, Marina V. Fonti, Tatyana V. Trushkina, Valentin V. Barinov, Anna V. Taynik, Trevor J. Porter, Alexander V. Kirdyanov, Alberto Arzac, Matthias Saurer
Rapid temperature and vapor pressure deficit (VPD) increase along with precipitation decrease over the past decades lead to massive wildfires and permafrost degradation in boreal forests. Conifer trees growing in subarctic regions are highly sensitiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a99d1bee2cf18a9f18cd99fd0661b54f
https://doi.org/10.5194/egusphere-egu22-8756
https://doi.org/10.5194/egusphere-egu22-8756
Autor:
Eugene A. Vaganov, Shri Kant Tripathi, Keshav Kumar Upadhyay, Mikhail S. Zharkov, Dina F. Zhirnova, Liliana V. Belokopytova, Elena A. Babushkina, Dmitry R. Dergunov
Publikováno v:
Frontiers in Plant Science
Frontiers in Plant Science, Vol 12 (2021)
Frontiers in Plant Science, Vol 12 (2021)
Dendroclimatic research offers insight into tree growth–climate response as a solution to the forward problem and provides reconstructions of climatic variables as products of the reverse problem. Methodological developments in dendroclimatology ha
Autor:
V. V. Barinov, Mikhail S. Zharkov, Olga V. Churakova (Sidorova), Trevor J. Porter, Anna V. Taynik, Tatyana V. Trushkina, Marina V. Fonti, Matthias Saurer
Publikováno v:
Atmosphere, Vol 12, Iss 1416, p 1416 (2021)
Atmosphere
Volume 12
Issue 11
Atmosphere
Volume 12
Issue 11
Global climatic changes have been observed for all natural biomes, with the greatest impact in the permafrost zone. The short series of direct observations of air temperature and precipitation from meteorological stations for this territory make it d