Results 61 to 70 of about 5,354 (159)

Learning From Crushing Failures: Changes in Physical Properties Reveal the Mechanics of Submarine Carbonate Landslides

Basin Research, Volume 38, Issue 5, September‐October 2026.
Changes in the physical properties of calcareous ooze between intact weak layers and glide planes within the same stratigraphy provide new constraints on the deformation processes and mechanical factors that control the mobility and erosive behaviour of submarine carbonate landslides.
Yan Li, David M. Hodgson, Jeff Peakall, Nan Wu, Mike Clare   +4 more
wiley   +1 more source

Geohazard Evaluation of Bukit Merah/ Malaysia using Geospatial Information Technique [PDF]

, 2014
Geospatial technology (that includes Remote Sensing and Geographical Information System GIS) has opened up opportunities for qualitative analyses of sinkholes distribution with multi thematic maps to define the relationship of GIS database.
Al-Fugara, A'kif, Al-Adamat, Rida, Al-Kouri, Omar, Taher, Saleh   +3 more
core   +1 more source

An automated approach for developing geohazard inventories using news: integrating natural language processing (NLP), machine learning, and mapping [PDF]

Natural Hazards and Earth System Sciences
Spatiotemporal inventories of geohazards are essential for comprehending the building of resilient societies; yet, restricted access to global inventories hinders the advancement of mitigation strategies.
A. Avcıoğlu, A. Avcıoğlu, A. Avcıoğlu, O. Demir, T. Görüm   +4 more
doaj   +1 more source

Fluid Pathways and Sources Driving Recurring Pockmark Formation on the Chatham Rise, New Zealand

Basin Research, Volume 38, Issue 5, September‐October 2026.
Quasi‐3D seismic data interpretation and spatial pattern analysis indicate that pockmark formation on the SW Chatham Rise is likely driven by a combination of compaction‐related dewatering during polygonal faulting and silica diagenesis, coupled with deeply‐sourced, possibly CO2‐rich fluids from subducted limestones migrating along prominent basement ...
Fynn Warnke, Ingo A. Pecher, Lorna J. Strachan, Jess I. T. Hillman, Gareth Crutchley   +4 more
wiley   +1 more source

Seismo‐ and Tsunami‐Traveling Ionospheric Disturbances of the 29 July 2025 M8.8 Kamchatka Earthquake Observed by CW‐HF Doppler Sounding Systems and Ionosondes in Taiwan and Japan

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Doppler frequency shifts (DFSs) recorded by continuous wave‐high frequency Doppler sounding systems and ionograms observed by five ionosondes in Taiwan and Japan are used to study three‐dimensionally seismo‐ and tsunami‐traveling ionospheric disturbances (STIDs and TTIDs) triggered by the 29 July 2025 Mw8.8 Kamchatka earthquake.
Yao‐Chun Chen, Jann‐Yenq Liu, Tien‐Chi Liu, Katsumi Hattori, Jaroslav Chum, Chieh‐Hung Chen, Wen‐Yen Chang, Bor‐Shouh Huang, Rui Song, Horng‐Yuan Yen   +9 more
wiley   +1 more source

Post Drill Pore Pressure Prediction for Geo-hazard Assessment of Offset Wells in Hamoru Field

Nigerian Journal of Technological Development, 2020
Understanding the distribution and variation of subsurface formation pressure is key to preventing geo-hazards associated with drilling activities such as kicks and blow out.
Alexander Ogbamikhumi, Osahon Maurice Hamid-Osazuwa, Emmanuel Airudo Imoru   +2 more
doaj  

Unraveling Spatiotemporal Heterogeneity and Driving Mechanism of Vegetation Recovery in Co‐Seismic Landslide Areas via Nonlinear Trajectories and Bayesian Networks

Ecology and Evolution, Volume 16, Issue 8, August 2026.
We developed an integrated GAM–Bayesian framework to diagnose the nonlinear recovery dynamics of vegetation in landslide‐affected areas. Our model reveals that most sites reached a key recovery inflection point within 5–7 years, with faster recovery occurring under warm, moist, and moderate light conditions.
Mingxuan Wan, Wei Zhao, Jiujiang Wu, Yanqing Yang, Junli Zhao   +4 more
wiley   +1 more source

Confined Compressibility of Fine-Grained Marine Sediments with Cavities after Complete Dissociation of Noduled Natural Gas Hydrates

Journal of Marine Science and Engineering
Due to natural and anthropogenic disturbances, natural gas hydrates with morphologies of nodules and chunks dissociate and release massive free gas, creating large cavities within fine-grained marine sediments.
Lei Yang, Lele Liu, Tao Liu, Jinbo Lin, Yizhao Wan, Yongchao Zhang, Zhihui Wang, Xiang Liu   +7 more
doaj   +1 more source

SINGLE CHANNEL SEISMIC APPLICATION FOR GAS CHARGED SEDIMENT RECONNAISSANCE IN GEOHAZARD STUDY OF PORT CONSTRUCTION AT WETLAND AREA

Jurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2016
Gas charged sediment as a one of parameter for geohazard study in infrastructure especially in swamp area. Instability of sediment layer for exampel subsidence and landslide result in geohazard potention that caused by gas charged sediment.
Taufan Wiguna, Omar Moefti, Rahadian Rahadian, Muhamad Irfan   +3 more
doaj   +1 more source

Framing Uncertainty in Pipeline Geohazard Assessment for Integrity Management and Iterative Risk Assessment

, 2017
Pipeline geohazard assessment is becoming recognized by operators and regulators as an increasingly important constituent of overall integrity management and iterative risk assessment of pipelines.
John Erick Malpartida Moya, Rodney Read, Giancarlo Massucco de la Sota   +2 more
core   +1 more source