Results 31 to 40 of about 25,545 (288)

Using Lidar Data to Analyse Sinkhole Characteristics Relevant for Understory Vegetation under Forest Cover\u2014Case Study of a High Karst Area in the Dinaric Mountains [PDF]

open access: yes, 2015
In this article, we investigate the potential for detection and characterization of sinkholes under dense forest cover by using airborne laser scanning data.
Igor, Dakskobler   +4 more
core   +4 more sources

Improving Sinkhole Attack Detection Rate through Knowledge-Based Specification Rule for a Sinkhole Attack Intrusion Detection Technique of IoT

open access: yesInternational Journal of Computer Networks And Applications, 2022
– The Internet of Things (IoT) is a technology that enables various IoT devices to collect data through sensors or sensor networks and to allow devices to share the collected data in an internet environment.
G. An, T. Cho
semanticscholar   +1 more source

Geomechanical modelling of sinkhole development using distinct elements: model verification for a single void space and application to the Dead Sea area [PDF]

open access: yesSolid Earth, 2018
Mechanical and/or chemical removal of material from the subsurface may generate large subsurface cavities, the destabilisation of which can lead to ground collapse and the formation of sinkholes.
D. Al-Halbouni   +6 more
doaj   +1 more source

Effect of fast drainage in karst sinkholes on surface runoff in Larzac Plateau, France

open access: yesJournal of Hydrology: Regional Studies, 2022
Study region: A 1 km² mountainous karst watershed on the Larzac Plateau in Southern France. Study focus: The village of La Vacquerie, located at the outlet of the watershed, is punctually affected by flash floods during storm events.
P. Fischer, S. Pistre, P. Marchand
doaj   +1 more source

Formation of the Wink Sink, A Salt Dissolution and Collapse Feature, Winkler County, Texas [PDF]

open access: yes, 1982
UT ...
Baumgardner, Jr., Robert W.   +2 more
core   +1 more source

Land deformation and sinkhole occurrence in response to the fluctuations of groundwater storage: an integrated assessment of GRACE gravity measurements, ICESat/ICESat-2 altimetry data, and hydrologic models

open access: yesGIScience & Remote Sensing, 2021
Uncontrolled extraction of water from groundwater aquifers causes groundwater depletion, which in turn triggers the formation of sinkholes in many parts of the world.
Behnam Khorrami, F. Arık, O. Gunduz
semanticscholar   +1 more source

Simulating Drainage from a Flooded Sinkhole

open access: yesActa Carsologica, 2010
Understanding sinkhole-drainage capacity and functioning is critical to realizing the effects that may be created when direct­ing stormwater drainage into sinkholes.
Malcolm S. Field
doaj   +1 more source

Node-Based QoS-Aware Security Framework for Sinkhole Attacks in Mobile Ad-Hoc Networks

open access: yesTelecom, 2022
Most networks strive to provide good security and an acceptable level of performance. Quality of service (QoS) plays an important role in the performance of a network.
B. M. Esiefarienrhe   +2 more
semanticscholar   +1 more source

Subsidence at the "Trébol" of Quito, Ecuador: an indicator for future disasters? [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
A sinkhole of great proportions was produced in one of the most trafficked zones of Quito. Constructed in the late sixties, this area is of high importance in solving the traffic jams of the capital city.
T. Toulkeridis   +5 more
doaj   +1 more source

2D approach for modelling self-potential anomalies. Application to synthetic and real data [PDF]

open access: yes, 2017
The aim of this work is to present a 2-D Matlab code based on the finite element method for providing numerical modelling of both groundwater flow and self-potential signals.
Cardarelli, E., Oliveti, I.
core   +1 more source

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