A comparison of statistical and machine learning methods for debris flow susceptibility mapping
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DOI: 10.1007/s00477-020-01851-8
Abstract: Debris flows destroys the facilities and seriously threatens human lives, especially in mountainous area. Susceptibility mapping is the key for hazard prevention. The aim of the present study is to compare the performance of three… read more here.
Keywords: susceptibility; area; debris flow; susceptibility mapping ... See more keywords
Runout analysis of a potential debris flow in the Dongwopu gully based on a well-balanced numerical model over complex topography
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of Engineering Geology and the Environment"
DOI: 10.1007/s10064-017-1079-3
Abstract: Debris flows could cause large amounts of damage in the alluvial fan where many houses and transport infrastructures exist. Thus, runout analysis of potential debris flows in these areas is necessary for protecting human lives,… read more here.
Keywords: topography; complex topography; potential debris; debris flow ... See more keywords
Predicting debris-flow clusters under extreme rainstorms: a case study on Hong Kong Island
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DOI: 10.1007/s10064-019-01504-3
Abstract: Debris flows can cause severe loss of human lives and damage to property, especially on densely populated hilly terrains. In the changing climate, the frequency of debris flows is on a rising trend. Therefore, it… read more here.
Keywords: flow clusters; hong kong; debris flows; debris flow ... See more keywords
Response analysis of valley settlements to the evolution of debris flow fans under different topographic conditions: a case study of the upper reaches of Min River, China
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DOI: 10.1007/s10064-019-01641-9
Abstract: The upper reaches of Minjiang (Min) River were selected to research the relationship between debris flow fan formation and topography. Combining the historical statistical data of settlement and debris flow events, there are 3 years… read more here.
Keywords: flow fans; valley settlements; min river; upper reaches ... See more keywords
Superelevation analysis of the debris flow curve in Xiedi gully, China
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DOI: 10.1007/s10064-020-01999-1
Abstract: The superelevation phenomenon is common in the movement of debris flows around curves. This paper presents a new method to calculate the superelevation of debris flow when it encounters obstacles in the flow process. The… read more here.
Keywords: xiedi gully; gully china; debris flow; superelevation ... See more keywords
Debris flow density determined by grain composition
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DOI: 10.1007/s10346-017-0912-x
Abstract: Density is one of the most important parameters of debris flows. Because observing an active debris flow is very difficult, finding a method to estimate debris flow density is urgently needed for disaster mitigation engineering.… read more here.
Keywords: flow density; density; debris flow; composition ... See more keywords
Calculating debris flow density based on grain-size distribution
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DOI: 10.1007/s10346-018-01130-2
Abstract: Debris flow density is an important parameter, which reflects the genetic types of debris flow and determines fundamental properties. Debris flow density is usually calculated based on a certain part of the grain composition, using… read more here.
Keywords: grain; density based; debris flow; flow density ... See more keywords
The March 25 and 29, 2016 landslide-induced debris flow at Clapar, Banjarnegara, Central Java
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DOI: 10.1007/s10346-018-0958-4
Abstract: The Clapar landslide induced debris flow consisted of the Clapar landslide occurred on 24 March 2017 and the Clapar debris flow occurred on 29 March 2017. The first investigation of the Clapar landslide induced debris… read more here.
Keywords: landslide; clapar; 2016 landslide; debris flow ... See more keywords
A method to develop the input parameter database for site-specific debris flow hazard prediction under extreme rainfall
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DOI: 10.1007/s10346-018-0971-7
Abstract: The predictive hazard analysis at a detailed scale for debris flow runout analysis can be improved significantly through reliable estimation of the input parameters. In this study, a method for database establishment of input parameters… read more here.
Keywords: hazard; volume; input; extreme rainfall ... See more keywords
Impacts of small woody debris on slurrying, persistence, and propagation in a low-gradient channel of the Dongyuege debris flow in Nu River, Southwest China
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DOI: 10.1007/s10346-018-1036-7
Abstract: Debris flows occurring in well-vegetated alpine areas usually contain a range of sizes of woody debris. Large woody debris (LWD), which has a retaining effect on further transportation of debris downstream, is mainly distributed in… read more here.
Keywords: debris flow; low gradient; woody debris; debris ... See more keywords
Tropical storm-induced landslide-dammed lakes and debris flow hazards at Ocotepeque, Western Honduras
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DOI: 10.1007/s10346-018-1067-0
Abstract: One of the deadliest tropical storms on record in Central America is the 1934 tropical storm that resulted in over 3000 fatalities; the majority of fatalities caused by floods, debris flows, and landslides. The hardest… read more here.
Keywords: western honduras; ocotepeque; tropical storm; debris flow ... See more keywords