Thu Apr 10, F. Flechtner
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Kutoglu, Hakan S. and Becek, Kazimierz, 2021. Analysis of Ocean Bottom Pressure Anomalies and Seismic Activities in the MedRidge Zone. Remote Sensing, 13(7):1242, doi:10.3390/rs13071242.
• from the NASA Astrophysics Data System • by the DOI System •
@ARTICLE{2021RemS...13.1242K,
author = {{Kutoglu}, Hakan S. and {Becek}, Kazimierz},
title = "{Analysis of Ocean Bottom Pressure Anomalies and Seismic Activities in the MedRidge Zone}",
journal = {Remote Sensing},
keywords = {GRACE, ocean bottom pressure, earthquakes, Mediterranean Ridge accretionary complex, FFT, earthquake energy time series},
year = 2021,
month = mar,
volume = {13},
number = {7},
eid = {1242},
pages = {1242},
abstract = "{The Mediterranean Ridge accretionary complex (MAC) is a product of the
convergence of Africa-Europe-Aegean plates. As a result, the
region exhibits a continuous mass change (horizontal/vertical
movements) that generates earthquakes. Over the last 50 years,
approximately 430 earthquakes with M {\ensuremath{\geq}} 5,
including 36 M {\ensuremath{\geq}} 6 earthquakes, have been
recorded in the region. This study aims to link the ocean bottom
deformations manifested through ocean bottom pressure variations
with the earthquakes' time series. To this end, we investigated
the time series of the ocean bottom pressure (OBP) anomalies
derived from the Gravity Recovery and Climate Experiment (GRACE)
and GRACE Follow-On (GRACE-FO) satellite missions. The OBP time
series comprises a decreasing trend in addition to 1.02, 1.52,
4.27, and 10.66-year periodic components, which can be explained
by atmosphere, oceans, and hydrosphere (AOH) processes, the
Earth's pole movement, solar activity, and core-mantle coupling.
It can be inferred from the results that the OBP anomalies time
series/mass change is linked to a rising trend and periods in
the earthquakes' energy time series. Based on this preliminary
work, ocean-bottom pressure variation appears to be a promising
lead for further research.}",
doi = {10.3390/rs13071242},
adsurl = {https://ui.adsabs.harvard.edu/abs/2021RemS...13.1242K},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
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