Magnetic anomalies of the Baikal rift zone and adjacent areas     

M.R. Novoselova 《Tectonophysics》1978,45(1):95-100

The magnetic field of the Baikal rift zone differs both from that of adjacent territories and from oceanic rifts in its character and intensity. There is no strip-like structure of the field in Baikal. It is assumed that the thickness of the magnetic anomaly-generating layer in this region is small, due to a high thermal gradient in the crust. Basic intrusions are predicted at depths up to 18 km. There is evidence of instability in the geothermal field.  相似文献   

Potential Vorticity in the Ocean: Ertel and Rossby Approaches with Estimates for the Lofoten Vortex     

Zhmur  V. V.  Novoselova  E. V.  Belonenko  T. V. 《Izvestiya Atmospheric and Oceanic Physics》2021,57(6):632-641

Izvestiya, Atmospheric and Oceanic Physics - The potential vorticity (PV) in the ocean is considered, including the history of the term. Various aspects and basic formulas used to calculate the PV...  相似文献   

Direct and Inverse Energy Cascades in the Ocean during Vortex Elongation     

Zhmur  V. V.  Belonenko  T. V.  Novoselova  E. V.  Suetin  B. P. 《Doklady Earth Sciences》2023,507(3):S457-S460

Doklady Earth Sciences - When mesoscale vortices interact with the flow, there are three variants of their behavior: rotation, nutational oscillations, and unlimited elongation. This work describes...  相似文献   

Peculiarities of Formation the of Density Field in Mesoscale Eddies of the Lofoten Basin: Part 1     

Zhmur  V. V.  Novoselova  E. V.  Belonenko  T. V. 《Oceanology》2021,61(6):830-838

Oceanology - Variations in the Brunt–Väisälä frequency caused by mesoscale eddies of different polarity are analyzed. The Lofoten Basin in the Norwegian Sea is the study...  相似文献   

On the relationship between dynamic processes in the near-earth atmosphere and the tropical Atlantic surface temperature anomalies     

A. A. Sizov  E. N. Voskresenskaya  A. A. Novoselova 《Physical Oceanography》1992,3(2):115-122

A close correlation is found between dynamic processes in the near-earth tropical atmosphere, conditioned by air pressure anomalies in the Azor maximum, and the inter-annual ocean surface temperature variability in the north equatorial current area and in some other areas of the North Atlantic. A regression relation is proposed for calculating the sea surface temperature from the air pressure maximum in the Azor maximum. We discuss the anomalously high (low) upper ocean layer temperatures in the north equatorial current area induced by dynamic anomalies in the near-earth atmosphere and by the bottom topography.Translated by V. Puchkin.  相似文献   

Regularities in the formation of groundwater infiltration recharge     

S. O. Grinevskii  M. V. Novoselova 《Water Resources》2011,38(2):175-186

The effect of meteorological, landscape, geological-pedological, and hydrogeological factors on the formation of total water balance and infiltration recharge of groundwater. The results of analysis of calculated mean annual and within-year values of water balance elements on land surface and in the vadose zone were used to identify some regularities, governing the resulting input of moisture to groundwater table at different depth of its occurrence (infiltration).  相似文献   

Analysis of Methods of Hydrogeological Mapping   总被引：1，自引：0，他引：1  

Novoselova  L. P. 《Water Resources》2004,31(6):610-616

Present-day approaches to the mapping of various hydrogeological processes and phenomena are analyzed. Groundwater maps of different scales are discussed.  相似文献