Results 81 to 90 of about 5,354 (159)

Seabed Morphology and Geohazard Assessment for Subsea Pipeline Routing based on MBES and Seismic Data: A Case Study of Teluk Palabuhanratu, Indonesia

JGEET: Journal of Geoscience, Engineering, Environment and Technology
To support the development of subsea pipeline infrastructure across Java, there is a need to assess geohazard potential in Teluk Palabuhanratu. The aim of this study is to characterize seabed morphology and evaluate its implications for geohazard ...
Chairunisyah Putri Salsabila, Idarwati, Muhammad Alfath Salvano Salni, Faris Nauval Rasyid   +3 more
doaj   +1 more source

Assessment of the Coastal Vulnerability Index in an Area of Complex Geological Conditions on the Krk Island, Northeast Adriatic Sea

Geosciences, 2019
This study presents a vulnerability assessment methodology that was developed to analyze the Croatian Eastern Adriatic Coast (CEAC), which has extremely complex geomorphology.
Igor Ružić, Sanja Dugonjić Jovančević, Čedomir Benac, Nino Krvavica   +3 more
doaj   +1 more source

Study on Spatio-Temporal Indexing Model of Geohazard Monitoring Data Based on Data Stream Clustering Algorithm

ISPRS International Journal of Geo-Information
Yunnan Province, residing in the eastern segment of the Qinghai–Tibet Plateau and the western part of the Yunnan–Guizhou Plateau, faces significant challenges due to its intricate geological structures and frequent geohazards. These pose monumental risks
Jiahao Li, Weiwei Song, Jianglong Chen, Qunlan Wei, Jinxia Wang   +4 more
doaj   +1 more source

Basic characteristics of co-seismic geological hazards induced by Jishishan Ms 6.2 earthquake and suggestions for their risk control

Zhongguo dizhi zaihai yu fangzhi xuebao
On December 18, 2023, an Ms 6.2earthquake occurred in Jishishan County, Linxia Prefecture, Gansu Province, causing a large number of geological disasters and threatening people's lives and the safety of infrastructure.
Lichao WANG, Shengshan HOU, Ying DONG, Yongbo TIE, Mingzhi ZHANG, Xudong YANG, Ruihua XIAO, Mingxue LIU, Zhen FENG, Yongjun ZHANG, Zhongfu WANG   +10 more
doaj   +1 more source

Geohazard features of the Central-Southern Tyrrhenian seamounts

The Magic project (MArine Geohazard along Italian Coasts), a large coordinated initiative that involved the whole marine geological research community in Italy in 2007–2013, produced a series of maps of the Geohazard features of the Central-Southern ...
Marzia Rovere, Valentina Ferrante, Fabiano Gamberi, Elisa Leidi, Alessandra Mercorella, Michael Marani   +5 more
core   +1 more source

A Semi-Automated, Hybrid GIS-AI Approach to Seabed Boulder Detection Using High Resolution Multibeam Echosounder

Remote Sensing
The detection of seabed boulders is a critical step in mitigating geological hazards during the planning and construction of offshore wind energy infrastructure, as well as in supporting benthic ecological and palaeoglaciological studies.
Eoin Downing, Luke O’Reilly, Jan Majcher, Evan O’Mahony, Jared Peters   +4 more
doaj   +1 more source

Geohazard features of the Southern Apulia

Journal of Maps
The article illustrates the Maps of Geohazard features of the Southern Apulia produced by the Magic project in 2007-2013. Extensive multi-beam surveys and ancillary chirp-sonar profiles allowed characterisation of the seafloor and shallow sub-surface ...
E. Campiani, C. Corselli, A. Savini, F. Foglini, G. Dalla Valle, K. Gariboldi, E. Leidi, F. Marchese, A. Mercorella, F. Trincardi   +9 more
doaj   +1 more source

A Developed Computational Code to Build a 3D Fracture Network to Reduce the Uncertainty of Fracture Parameter Generation (A Case Study of the Emamzadeh Hashem Tunnel)

Geosciences
Rock masses comprise intact rock and discontinuities, such as fractures, which significantly influence their mechanical and hydraulic properties. Uncertainty in constructing the fracture network can notably affect the outcomes of sensitive analyses ...
Mahin Etemadifar, Gholamreza Shoaei, Morteza Javadi, Arash Hashemnejad   +3 more
doaj   +1 more source

Regional modelling of geohazard change

, 2009
Society faces a future of unprecedented, extensive and rapid environmental change. The impacts of climate change and greater societal vulnerability will require far-reaching adaptations of behaviour and activity.
Gibson, Andrew, Hughes, Andrew, Rees, John, Walsby, Jennifer, Harrison, Matthew   +4 more
core   +1 more source

Landslide-exposed areas modeling using the multivariate analysis

Geologija, 2004
Landslide occurrence is governed by numerous spatial and temporal factors that can be divided into the causes and the triggers. Human interaction with the environment coincides mainly with the triggers, which are also of natural origin.
Marko Komac
doaj