Results 101 to 110 of about 9,282,579 (236)
Geomatics, Natural Hazards & Risk, 2019 The sea-land telluric current vector and its continuity during two geomagnetic storms are discussed using observation data of 13 geoelectric field stations within 100 km of the coastline in China and 5 similar stations in Canada.
Xin Zhang, Qing Ye, Gaochuan Liu
doaj +1 more source
Nem-konvencionális geoelektromos elrendezések = Non-conventional geoelectrical arrays [PDF]
, 2009 Négy új módszert fejlesztettünk ki, vizsgáltuk azok elméleti alapjait, megteremtettük a működtetésükhöz szükséges hardveres és szoftveres hátteret és tanulmányoztuk azok terepi használhatóságát.
Novák, Attila +3 more
core
Urban Tree Drought Stress: A Practitioner‐Focused Review of Detection and Monitoring Methods
Hydrological Processes, Volume 39, Issue 10, October 2025.This paper shows that there is a research gap between leaf‐level stress detection and large‐scale stress monitoring systems for urban trees. The biggest challenge is the detection of early stress symptoms on the individual tree base at the city scale. There are currently no stress detection systems in place, although detecting stress early could help ...
Vera J. Hörmann +8 more
wiley +1 more source
Study on the background characteristics of electric fields constrained by cross-sphere observations
Earth, Planets and SpaceThe interactions among Earth’s spheres constitute both the starting point and ultimate goal of Earth system science research. An in-depth investigation into these interactions is essential for advancing the interdisciplinary integration and collaborative
MuPing Yang +7 more
doaj +1 more source
Relationship Between Resistivity and Soil Strength Based on Geoelectric Data [PDF]
, 2018 Geoelectric method was applied in geophysical research to know the relationship between resistivity with soil strength based on geoelectric data has been conducted at Cassa Villa Jimbaran, Badung, Bali.
Aribudiman, I. N. (I) +2 more
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Numerical Calculation of Geoelectric Fields That Affect Critical Infrastructure
International Journal of Geosciences, 2019 One of the modern applications of geomagnetism is determining the effect of geomagnetic disturbances on critical infrastructure such as power systems and pipelines. Assessing the geomagnetic hazard to such systems requires calculation of the geoelectric fields produced during geomagnetic disturbances.
David H. Boteler, Risto J. Pirjola
openaire +2 more sources
On the feasibility of real-time mapping of the geoelectric field across North America
, 2018 A review is given of the present feasibility for accurately mapping geoelectric fields across North America in near-realtime by modeling geomagnetic monitoring and magnetotelluric survey data.
J. Love +5 more
semanticscholar +1 more source
Increasing the Success Rate of Groundwater Exploration in Developing Nation Using Geophysical Methods: Case of a Small Community in Nigeria [PDF]
, 2016 Due to the lack of an adequate clean water supply system within Ogun State, Nigeria, many homes result to drilling their own private wells. This study examines the exploration for groundwater in Ogun State in Nigeria, using Ota as an example.
Aizebeokhai, A. P. +2 more
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Comparison of the modelled geoelectric fields of the Carrington and Halloween storms
Journal of Space Weather and Space ClimateAn extreme geomagnetic storm comparable to the Carrington event in 1859 could have a significant impact on modern infrastructure, such as power grids. A previously published simulation by Blake et al.
Viljanen Ari +4 more
doaj +1 more source
Earth, Planets and Space, 2015 Geomagnetically induced currents (GICs) have the potential to cause electric power blackouts. Hence, it is important to study the effects of GICs produced by intense geomagnetic storms. The measurements of GICs were conducted at the Memanbetsu substation,
S. Watari
semanticscholar +1 more source