Results 21 to 30 of about 3,902 (147)

Polygon “Simeiz-Katsively” - changes in the average pole of the Earth and the geomagnetic field over the last century [PDF]

open access: yesITM Web of Conferences, 2019
The character of changing the trajectory of the middle of the North geographical pole of the Earth's surface over the last century is studied. The peculiarities in the changes of its coordinates are established.
Volvach Larisa   +3 more
doaj   +1 more source

Melting phase relations in the MgSiO3–CaSiO3 system at 24 GPa

open access: yesProgress in Earth and Planetary Science, 2017
The Earth’s lower mantle is composed of bridgmanite, ferropericlase, and CaSiO3-rich perovskite. The melting phase relations between each component are key to understanding the melting of the Earth’s lower mantle and the crystallization of the deep magma
Ryuichi Nomura   +2 more
doaj   +1 more source

Polygon “Simeiz-Katsively” - the cycles in the climatic and the geophysical characteristics of the Crimea [PDF]

open access: yesITM Web of Conferences, 2019
Coherent variations are established with periods of about 10–12 years and 60–70 years, which are found in processes of different physical nature and can be attributed to global cycles in the solar system, the manifestation of which in climatic and ...
Volvach Alexander   +3 more
doaj   +1 more source

Core surface sub-centennial magnetic flux patches: characteristics and evolution

open access: yesEarth, Planets and Space, 2017
Short-term constituents of the secular variation, at inter-decadal (20–30 years) and sub-centennial (60–90 years) time scales, present in observatory data and main field models, are also found in the radial field evolution at core surface.
C. Stefan, V. Dobrica, C. Demetrescu
doaj   +1 more source

GEODYNAMICS OF THE KAZAKHSTAN OROCLINE, CENTRAL ASIA

open access: yesГеодинамика и тектонофизика, 2017
Curved mountain belts, commonly referred as to oroclines that result from bending of quasi-linear orogenic belts, have fascinated generations of geologists.
Pengfei Li   +7 more
doaj   +1 more source

INCA-CE: a Central European initiative in nowcasting severe weather and its applications [PDF]

open access: yesAdvances in Science and Research, 2012
The INCA-CE (Integrated Nowcasting through Comprehensive Analysis – Central Europe) project aims at implementing a transnational weather information system as well as applications for different socio-economic sectors to reduce risks of major ...
A. Kann, G. Pistotnik, B. Bica
doaj   +1 more source

The Geodynamics Project

open access: yesGeofísica Internacional, 1973
Se presenta un bosquejo histórico del desarrollo de las ideas sobre dinámica de la tierra, y sobre los procesos que originan su constitución exterior. Este desarrollo culmina con el Proyecto de Geodinámica, una empresa científica internacional auspiciada
Charles L. Drake
doaj   +1 more source

Downscaling of seasonal soil moisture forecasts using satellite data [PDF]

open access: yesHydrology and Earth System Sciences, 2014
A new approach to downscaling soil moisture forecasts from the seasonal ensemble prediction forecasting system of the ECMWF (European Centre for Medium-Range Weather Forecasts) is presented in this study.
S. Schneider   +2 more
doaj   +1 more source

Evaluating multi-scale precipitation forecasts using high resolution analysis [PDF]

open access: yesAdvances in Science and Research, 2010
The SAL (Structure, Amplitude, Location) method is used for verification of precipitation forecasts at horizontal grid spacings ranging from 2.5 km to 25 km, using a high-resolution 1 km precipitation analysis as a reference.
C. Wittmann, T. Haiden, A. Kann
doaj   +1 more source

Towards an integrated probabilistic nowcasting system (En-INCA) [PDF]

open access: yesAdvances in Science and Research, 2015
Ensemble prediction systems are becoming of more and more interest for various applications. Especially ensemble nowcasting systems are increasingly requested by different end users.
M. Suklitsch, A. Kann, B. Bica
doaj   +1 more source

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