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Academic Articles & Research Papers
Showing 20 of 4,879 academic articles
Marin Kneib, Catriona L. Fyffe, Evan S. Miles, Shayna Lindemann et al. • Geophysical Research Letters
(2023)
Abstract Ice cliff distribution plays a major role in determining the melt of debris‐covered glaciers but its controls are largely unknown. We assembled a data set of 37,537 ice cliffs and determined their characteristics across 86 debris‐c...
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Open Access (DOAJ)
DOI: 10.1029/2022GL102444
Yaoteng Zhang, Shuaipeng Wang, Yanlong Chen, Shiqing Wei et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
(2025)
To maintain marine ecosystem health, effective algae monitoring is essential. Traditional threshold-based methods and standard machine learning techniques often fall short in accurately and automatically distinguishing algae types. This stu...
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DOI: 10.1109/JSTARS.2025.3571988
Karina Elizabeth Cervantes-de la Cruz, Fernando Ortega-Gutiérrez, Adela M. Reyes-Salas, Leticia A. Alba-Aldave et al. • Revista Mexicana de Ciencias Geológicas
(2018)
En este trabajo se reconstruye la historia térmica de algunos condros de la condrita ordinaria Nuevo Mercurio H5. Con base en evidencias texturales fue posible discriminar las temperaturas propias de la formación de condros de aquéllas...
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Hengzhi Chen, Kun Hu, Patrick Filippi, Wei Xiang et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
(2026)
As an emerging topic, semantic change detection (SCD) in remote sensing aims to both identify the locations of changes before and after events and determine the land cover (LC) classes of changed regions. While deep learning has demonstrate...
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Open Access (DOAJ)
DOI: 10.1109/JSTARS.2026.3715175
María Lidia Sánchez, J. Rossi, S. Morra, Paula Armas • Latin American Journal of Sedimentology and Basin Analysis
(2021)
Se estudió una sucesión sedimentaria que aflora en el sudeste de la Cuenca Neuquina, en el departamento El Cuy (Río Negro). La misma incluye a las formaciones Huincul y Lisandro que integran el Subgrupo Río Limay (Grupo Neuquén), y han sido...
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N.F. Hernández Reyes, R. Fernández • Geofísica Internacional
(1991)
El filtrado de velocidad de secciones sísmicas tiene como objeto eliminar la presencia de ruidos que enmascaran los arribos asociados a horizontes reflectores de interés. Se plantea una técnica de filtrado de velocidad que consiste en aplic...
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DOI: 10.22201/igeof.00167169p.1991.30.2.1132
I. P. Escobar, N. C. de Sá, J. J. Dantas, F. J. S. S. Dias • Brazilian Journal of Geophysics
(1996)
A Linha de Calibração Gravimétrica Observatório Nacional - Agulhas Negras foi implantada com o objetivo de monitorar as características dos gravímetros utilizados nos levantamentos da Rede Gravimétrica Fundamental Brasileira. Trata-se de um...
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Open Access (DOAJ)
DOI: 10.22564/rbgf.v14i1.1210
Shujie Gu, Xu Liu, Lunjin Chen, M. E. Usanova et al. • Geophysical Research Letters
(2025)
Abstract Electromagnetic ion cyclotron (EMIC) waves are discrete electromagnetic emissions separated by multiple ion gyrofrequencies. Harmonic EMIC waves are defined as waves with a strong electric or magnetic field (or both) at the harmoni...
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Open Access (DOAJ)
DOI: 10.1029/2025GL115485
Josibel G. Oliveira Jr., Walter E. Medeiros, Werner F. Tabosa, Helenice Vital • Brazilian Journal of Geophysics
(2008)
ABSTRACT
A sand dune located near São Bento do Norte and Caiçara do Norte towns (northern coastal region of Rio Grande do Norte state, Northeastern Brazil) is rapidly migrating toward urban areas. To understand the depositional processes (e...
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DOI: 10.1590/S0102-261X2008000100001
Xiaomin Ruan, Mingchun Chen, Zhendong Liu, Zhihui Wang et al. • 地球与行星物理论评
(2023)
Seismic exploration is a key method for the study of underground structures. Active seismic surveys can acquire high signal-to-noise ratio reflection data; however, the operation of active seismic surveys is complicated, and the exploration...
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Open Access (DOAJ)
DOI: 10.19975/j.dqyxx.2022-046
Minsu Park, Sungmin Park, Jeonggyu Kim, Chanwoo Ahn et al. • Geophysical Research Letters
(2026)
Abstract Ice‐nucleating particles (INPs) play a role in mixed‐phase clouds, yet the processes controlling their properties remain poorly understood. Water‐soluble salts such as sodium chloride (NaCl) depress the freezing temperature of clou...
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Open Access (DOAJ)
DOI: 10.1029/2026GL123395
Claudia Adam, Valérie Vidal, Pablo Grosse, Mie Ichihara • Geochemistry, Geophysics, Geosystems
(2022)
Abstract Arc volcanoes, created by magma generated from the dehydration of subducting slabs, show great variability in their sizes and along‐arc spatial distributions. In this study, we address a fundamental question, namely, how do subduct...
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Open Access (DOAJ)
DOI: 10.1029/2022GC010553
Liu Zhang, Zongchen Zhao, Xueying Lv, Xuanyun Zhang et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
(2026)
Infrared small target detection (IRSTD) remains a core challenge in remote sensing, mainly due to low signal-to-noise ratios, small target sizes, background interference, and large-scale variations. Although existing methods have achieved p...
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DOI: 10.1109/JSTARS.2026.3685006
Norman H. Sleep, Kouhei Fujita (1997)
PrefaceSolid earth geophysics: what, why and how?Gross properties of the EarthGeochronologyGravityHeat flow and geothermicsMagnetismPaleomagnetismTravel time seismologySeismic waves and other mechanical topicsGlobal gravity and geodynamicsO...
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Ernian Pan • Reports on Progress in Physics
(2019)
The Green's function (GF) method, which makes use of GFs, is an important and elegant tool for solving a given boundary-value problem for the differential equation from a real engineering or physical field. Under a concentrated source, the ...
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DOI: https://doi.org/10.1088/1361-6633/ab1877
A. Easton Wren • Kluwer Academic Publishers eBooks
(2006)
Crook, T. N., 1976, Exploration geophysics, Geotimes, January 1976. Google Scholar Dix, C. H., 1952, Seismic Prospecting for Oil. New York: Harper & Row, 344p. Google Scholar Dobrin, M., 1960, Geophysical Prospecting. New York: McGraw-Hill,...
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DOI: https://doi.org/10.1007/0-387-30844-x_27
Garry D. McKenzie, Ohio State University, International Gondwana Symposium < 1985, Institute of Polar Studies, Ohio State University> • Geophysical monograph
(1987)
This volume contains ma ny of the papers presented at the Sixth International Gondwana Symposium, held at the Institute of Polar Studies, The Ohio State University, Columbus, Ohio, August 19-23, 1985. The symposium was the first held outsid...
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DOI: https://doi.org/10.1029/gm040
Adriana Potra, Rosemary Hickey-Vargas, Andrew W. Macfarlane, Vincent J.M. Salters • Revista Mexicana de Ciencias Geológicas
(2015)
Análisis isotópicos de Pb, Sr y Nd de rocas mesozoicas y cenozoicas de la parte sur del terreno Guerrero en México contribuyen una mejor comprensión de su origen. Rocas metamórficas colectadas al sur de Arteaga (terreno Zihuatanejo) tienen ...
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Gerhard Jentzsch, Richard Schulz, Adelheid Weise • Geodesy and Geodynamics
(2018)
The Burris Gravity Meter™ manufactured by ZLS Corporation, Austin/Texas, USA, is based on the invention of L&R (L. LaCoste and A. Romberg): The ZLS (zero-length spring). A digital feedback system (range of about 50 mGal) is used to null the...
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DOI: 10.1016/j.geog.2017.09.007
Hanae Talouizet, Latifa Ouadif, Safouane Kitri • Hydrogen
(2026)
Underground storage of green hydrogen is a strategic enabler of large-scale renewable deployment, but its feasibility rests on a hard problem: keeping a small, highly mobile molecule confined underground for decades without safety or enviro...
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DOI: 10.3390/hydrogen7030116