Results 121 to 130 of about 13,672 (255)

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

Development of an algorithm for automatic elaboration, representation and dissemination of landslide monitoring data

Geomatics, Natural Hazards & Risk, 2017
Despite the support of technological improvements in hazard monitoring and management, the aspect of dissemination of scientific data is still underestimated.
Aleksandra Wrzesniak, Daniele Giordan
doaj   +1 more source

Physical and Chemical Controls on Suffosion Development in Gypsic Soil, Culberson County, Texas [PDF]

, 2018
In the Gypsum Plain, suffosion processes have encouraged road failure through dissolution and transport of gypsic soils; however, no prior research has been conducted within the Delaware Basin in regard to these processes.
Morris, Jonah
core   +1 more source

GEOHAZARDS IN PORTUGAL:

Finisterra - Revista Portuguesa de Geografia, 2023
In Portugal, scholarly attention towards geohazards has grown significantly since the 1980s, with various analytical methods employed to study these phenomena, including physically-based models, data-driven models, and heuristic techniques. The published research has contributed to a better understanding of the underlying processes, but also includes ...
openaire   +1 more source

A Deep Learning Dataset for Pre‐Drill Geohazard Assessment in Taranaki Basin New Zealand

Geoscience Data Journal
Scientific ocean drilling is crucial for understanding subsurface processes but remains vulnerable to geohazards such as blowouts and wellbore instability, posing catastrophic risks to operations, human safety, and ecosystems.
Zhi Geng, Zhijing Bai, Yan Cui, Yanfei Wang, Wenyong Pan, Caixia Yu, Hongzhou Zhang   +6 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

Geohazards (floods and landslides) in the Ndop plain, Cameroon volcanic line

Open Geosciences, 2016
The Ndop Plain, located along the Cameroon Volcanic Line (CVL), is a volcano-tectonic plain, formed by a series of tectonic movements, volcanic eruptions and sedimentation phases.
Wotchoko Pierre, Bardintzeff Jacques-Marie, Itiga Zénon, Nkouathio David Guimolaire, Guedjeo Christian Suh, Ngnoupeck Gerald, Dongmo Armand Kagou, Wandji Pierre   +7 more
doaj   +1 more source

Investigating BGS and CEH data integration: using DiGMapGB and Land Cover Map 2000 as a test case. British Geological Survey Internal Report, IR/04/154 [PDF]

, 2004
This report describes the results of a joint project between CEH and BGS. The project ran from October 2003 to March 2004 and was funded by NERC Executive Board.
Garcia-Bajo, Marieta, Hill, Ross, Smith, Alan, Smith, Geoffrey, Westhead, Keith   +4 more
core  

User guide for the Infiltration SuDS Map : detailed [PDF]

, 2016
This report presents a description of the Infiltration SuDS Map: Detailed developed by the British Geological Survey (BGS). The dataset provides subsurface information enabling preliminary assessment of the ground for infiltration sustainable drainage ...
Dearden, R.
core