Results 1 to 10 of about 101,018 (267)

Tool4S: A GUI-based python software tool for seismic station site selection data processing and analysis

SoftwareX
Data quality is the foundation of further research. It’s essential to find a seismic station whose data could be collected without being significantly affected by surrounding noise sources.
Cheng Ding, Chengli Jiao, Shuang Zheng, Zhiyuan Zhao, Xiangdong Feng   +4 more
doaj   +1 more source

Speciation of Sedimentary Phosphorus in an Urban Wetland: The Case of El Oulfa Pound. Casablanca, Morocco [PDF]

E3S Web of Conferences
Eutrophication remains a major concern for the quality of surface waters worldwide. This phenomenon significantly restricts water usage. The El Oulfa pond, located in Casablanca, is experiencing advanced eutrophication primarily caused by domestic ...
Nachchach Badr, Jounaid Halima, Taoufik Mohammed, Chakri Nihad, Elamrani Btissam, Dialo Wandé   +5 more
doaj   +1 more source

Assessing the effects of model parameter assumptions on surface-wave inversion resultsKey points

Earthquake Science
Surface-wave inversion is a powerful tool for revealing the Earth’s internal structure. However, aside from shear-wave velocity (vS), other parameters can influence the inversion outcomes, yet these have not been systematically discussed.
Xuezhen Zhang, Xiaodong Song
doaj   +1 more source

Type Specimens of the Species of the Genus Papillicalymene (Arthropoda, Trilobita) from Ukraine Described by Leonid Konstantynenko

Zoodiversity
The article presents diagnoses and information on the type series of two trilobite species of the genus Papillicalymene Shirley, 1936: P. dnistroviana Konstantynenko, 2006 and P. sokoliana Konstantynenko, 2006 from the Ludlow (Upper Silurian) of Podillia
V. Dernov
doaj   +1 more source

Detailed seismic velocity of the incoming subducting sediments in the 2004 great Sumatra earthquake rupture zone from full waveform inversion of long offset seismic data

Geophysical Research Letters, 2017
The nature of incoming sediments defines the locking mechanism on the megathrust, and the development and evolution of the accretionary wedge. Here we present results from seismic full waveform inversion of 12 km long offset seismic reflection data ...
Yanfang Qin, Satish C. Singh
doaj   +1 more source

Characterization of Deformation Driven by the South-to-North Water Diversion and Extreme Rainfall Along the Taihang Piedmont Using Time-Series InSAR

Remote Sensing
Long-term groundwater overexploitation in the North China Plain has triggered severe land subsidence. Meanwhile, the implementation of the Middle Route of the South-to-North Water Diversion (SNWD) project and extreme precipitation events driven by ...
Weilai Sun, Teng Wang, Na Luo, Xiaotao Zhang   +3 more
doaj   +1 more source

Intrinsic and scattering attenuations of the Sichuan-Yunnan region in China from S coda wavesKey points

Earthquake Science
Seismic attenuation is a fundamental property of the Earth's media. Attenuation structure for the complicated geological structures with strong seismicity in the Sichuan-Yunnan region is poorly studied. In this study, we collected 108,399 waveforms of 11,
Tian Li, Lei Zhang, Xiaodong Song, Qincai Wang, Xinyu Jiang, Jinchuan Zhang, Hanlin Chen   +6 more
doaj   +1 more source

The Bivalve Corbicula fluminalis (Müller, 1774): an Indicator for Heavy Metals Accumulation in the Habitat of Zayandeh-Roud River [PDF]

بوم‌شناسی آبزیان, 2016
The accumulation of the heavy metals Cd, Zn, Cu, and Pb were surveyed in the samples of mantle tissues, crusts and so the habitat sediments of C. fluminalis to reveal the probable biomonitoring rule of the bivalve in the ecosystem.
Hourieh Movahedi, Mehrdad Fattollahi, Esmaeil Pir Ali, Rasoul Zamani Ahmad Mahmoudi   +3 more
doaj  

Moment magnitude of Myanmar earthquake on March 28, 2025 from long-period seismic codaKey points

Earthquake Science
On March 28, 2025, a large earthquake struck central Myanmar and caused massive damage and casualties. The magnitude of the mainshock is a fundamental parameter that both the general public and scientific communities are concerned about.
Tian Li, Xiaodong Song
doaj   +1 more source

A review of geophysical studies on the Mongolian Plateau

Earthquake Science
The Mongolian Plateau in Central Asia is an intracontinental tectonic system far from active plate boundaries. Despite its distance from these boundaries, the plateau is characterized by intense crustal deformation accompanied by voluminous Cenozoic ...
Lei Zhang, Zhouchuan Huang, Xiaodong Song, Qingju Wu   +3 more
doaj   +1 more source