Results 11 to 20 of about 9,453 (166)

Comprehensive Remote Sensing Technology for Monitoring Landslide Hazards and Disaster Chain in the Xishan Mining Area of Beijing

open access: yesRemote Sensing, 2022
The Xishan coal mine area in Beijing, China has a long history of mining. Many landslide hazards, in addition to collapses and ground fractures, have occurred in this area.
Runcheng Jiao   +6 more
doaj   +1 more source

Emergence of Lava Dome from the Crater Lake of Kelud Volcano, East Java

open access: yesIndonesian Journal on Geoscience, 2014
DOI: 10.17014/ijog.v4i4.83Kelud Volcano (+1731 m) in East Java is one of the most active and dangerous volcanoes in Indonesia. A large lake occupies the summit crater.
Sri Hidayati   +3 more
doaj   +1 more source

POST-ERUPTION LAVA DOME EMPLACEMENT MEASURED BY UAV PHOTOGRAMMETRY: AN INVESTIGATION ONE YEAR AFTER THE 2017–2019 MT. AGUNG ERUPTIONS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
We present an observation of morphological changes at Mt. Agung lava dome one year after the 2017–2019 eruption crisis using UAV-photogrammetry method.
R. Andaru   +4 more
doaj   +1 more source

Impact of coal mining on groundwater of Luohe Formation in Binchang mining area

open access: yesInternational Journal of Coal Science & Technology, 2020
Groundwater of Luohe Formation is the main water source for industrial and agricultural and residential use in Binchang mining area, which is one of the key elements to water conservation coal mining.
Kui Sun   +8 more
doaj   +1 more source

Geological Hazards in Tbilisi

open access: yesWorks of Georgian Technical University, 2022
Geological description of the capital of Georgia, Tbilisi, includes the history of its study, geological conditions, all statistical levels in the area and lithological composition with relevant graphic material. The tectonic, seismic, morphological and hydrogeological conditions of the study area are also presented.
openaire   +1 more source

Determination of Hypocentre and Seismic Velocity Structure in Guntur Volcano Using Seismic Data from 2010 to 2014

open access: yesIndonesian Journal on Geoscience, 2019
Guntur Volcano was in a dormant state even though its seismicity had increased on April, 2013 and August, 2013. In this study, determination of hypocentre and seismic velocity structure was conducted using seismic data from 2010 to 2014 as recorded by a ...
Ahmad Basuki   +3 more
doaj   +1 more source

Remote Sensing Analysis of Geologic Hazards

open access: yesRemote Sensing, 2022
In recent decades, classical survey techniques (i [...]
Daniele Giordan   +3 more
openaire   +4 more sources

Infrasound early warning model for debris flow in a typical drainage basin in Beijing mountainous area

open access: yes地质科技通报
Objective Infrasound is an effective approach for debris flow warning. Traditional threshold-based warning methods focus solely on individual infrasound characteristics, which can lead to false alarms or missed detections.
Jiashuo YU   +8 more
doaj   +1 more source

Forecasting explosions at Sinabung Volcano, Indonesia, based on SO2 emission rates

open access: yesFrontiers in Earth Science, 2022
Dome-building volcanic eruptions are often associated with frequent Vulcanian explosions, which constitute a substantial threat to proximal communities. One proposed mechanism driving such explosions is the sealing of the shallow volcanic system followed
Syegi Kunrat   +3 more
doaj   +1 more source

Analysis on the characteristics of geological disasters and effectiveness of early warning duiring heavy rainfall on “23•7” in Beijing

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao
Extreme rainfall is often accompanied by mass geological disasters, which seriously endangers the safety of people 's lives and property in prone areas and affects the healthy development of the economy and society.
Yun NAN   +6 more
doaj   +1 more source

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