FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3005648926> ?p ?o ?g. }

• W3005648926 endingPage "104416" @default.
• W3005648926 startingPage "104416" @default.
• W3005648926 abstract "Abstract In Alpine environment, studying the evolution of sediment mobility from hillslopes to lower landforms and channel network is a challenging task, mainly due to the complex interplay of erosion and colluvial processes, topographic features and climatic conditions. The combination of direct field surveys and digital terrain models can provide a good opportunity to accurately investigate the sediment delivery processes and improve the understanding of geomorphic sediment cascade. The main aim of this work is to analyze sediment dynamics in sediment source areas of an Alpine basin (Rio Cordon catchment, 5 km2), integrating techniques that are usually applied separately: sediment tracing with Passive Integrated Transponders (PITs) and DEM of Difference (DoD). Additionally, the relationship between rainfall characteristics and sediment source behavior was analyzed. Sediment transfer through source areas and the geomorphic evolution of those areas were analyzed by field investigations between October 2017 and September 2018. Specifically, eleven source areas with five different typologies were investigated by installing 268 tracers to analyze sediment mobility along hillslopes. The source areas and the tracers’ displacements monitoring was carried out after snowmelt (late May 2018) and periodically during Summer 2018 (July, August and September. To investigate the geomorphic changes in source areas, high-resolution DEMs (0.05 m cell) were derived with a Structure from Motion (SfM) technique in two different periods, after snowmelt in early June 2018 and in the following September; the collection of these data permitted computation of DoDs. To analyze the rainfall characteristics, five rain gauging stations were used. Rainfall analysis revealed that three different events exceeded the threshold of a two-year recurrence interval for different durations, which in turn were considered to be triggering events for each monitored period. The tracers exhibited an interesting mobility rate (37.7%) with different dynamics for source typologies, while geomorphic evolution computed with DoDs showed consistent changes mainly in debris-flow channels and debris-flow deposits. The rainfall intensity resulted as a variable controlling the sediment mobility through the source areas, while the integration of the two methodologies highlighted how mobilized tracers originate mainly from erosional surfaces. The research provides a detailed analysis of hillslope dynamics in the surveyed area, providing increased knowledge regarding the delivery processes that act on sediment sources and better interpretations of sediment mobility in Alpine environments." @default.
• W3005648926 created "2020-02-24" @default.
• W3005648926 creator A5004438350 @default.
• W3005648926 creator A5006364727 @default.
• W3005648926 creator A5045385059 @default.
• W3005648926 creator A5056047837 @default.
• W3005648926 creator A5075881435 @default.
• W3005648926 date "2020-05-01" @default.
• W3005648926 modified "2023-09-23" @default.
• W3005648926 title "Integrated analysis of sediment source areas in an Alpine basin" @default.
• W3005648926 cites W1624968274 @default.
• W3005648926 cites W1633644095 @default.
• W3005648926 cites W1804196236 @default.
• W3005648926 cites W1972452811 @default.
• W3005648926 cites W1972951236 @default.
• W3005648926 cites W1983744631 @default.
• W3005648926 cites W1985315828 @default.
• W3005648926 cites W1991498319 @default.
• W3005648926 cites W1996381847 @default.
• W3005648926 cites W2006393930 @default.
• W3005648926 cites W2019016708 @default.
• W3005648926 cites W2026086547 @default.
• W3005648926 cites W2027254180 @default.
• W3005648926 cites W2032844961 @default.
• W3005648926 cites W2037438634 @default.
• W3005648926 cites W2041664584 @default.
• W3005648926 cites W2044622173 @default.
• W3005648926 cites W2053978646 @default.
• W3005648926 cites W2058082754 @default.
• W3005648926 cites W2061442193 @default.
• W3005648926 cites W2066672681 @default.
• W3005648926 cites W2074322765 @default.
• W3005648926 cites W2075164978 @default.
• W3005648926 cites W2076032627 @default.
• W3005648926 cites W2076223990 @default.
• W3005648926 cites W2076843811 @default.
• W3005648926 cites W2080134555 @default.
• W3005648926 cites W2081077635 @default.
• W3005648926 cites W2088154123 @default.
• W3005648926 cites W2090265020 @default.
• W3005648926 cites W2092680370 @default.
• W3005648926 cites W2094427800 @default.
• W3005648926 cites W2110302680 @default.
• W3005648926 cites W2111718697 @default.
• W3005648926 cites W2120619026 @default.
• W3005648926 cites W2124626118 @default.
• W3005648926 cites W2135530338 @default.
• W3005648926 cites W2142959563 @default.
• W3005648926 cites W2162065449 @default.
• W3005648926 cites W2164795670 @default.
• W3005648926 cites W2177375870 @default.
• W3005648926 cites W2296089725 @default.
• W3005648926 cites W2300188116 @default.
• W3005648926 cites W2313239362 @default.
• W3005648926 cites W2315976144 @default.
• W3005648926 cites W2318598180 @default.
• W3005648926 cites W2337396254 @default.
• W3005648926 cites W2512157319 @default.
• W3005648926 cites W2600121070 @default.
• W3005648926 cites W2600291882 @default.
• W3005648926 cites W2613490474 @default.
• W3005648926 cites W2755221224 @default.
• W3005648926 cites W2783624110 @default.
• W3005648926 cites W2888257143 @default.
• W3005648926 cites W2889886194 @default.
• W3005648926 cites W2901823642 @default.
• W3005648926 cites W2904997711 @default.
• W3005648926 cites W2916217263 @default.
• W3005648926 cites W2940077365 @default.
• W3005648926 cites W3129406937 @default.
• W3005648926 cites W4250557783 @default.
• W3005648926 doi "https://doi.org/10.1016/j.catena.2019.104416" @default.
• W3005648926 hasPublicationYear "2020" @default.
• W3005648926 type Work @default.
• W3005648926 sameAs 3005648926 @default.
• W3005648926 citedByCount "7" @default.
• W3005648926 countsByYear W30056489262020 @default.
• W3005648926 countsByYear W30056489262021 @default.
• W3005648926 countsByYear W30056489262023 @default.
• W3005648926 crossrefType "journal-article" @default.
• W3005648926 hasAuthorship W3005648926A5004438350 @default.
• W3005648926 hasAuthorship W3005648926A5006364727 @default.
• W3005648926 hasAuthorship W3005648926A5045385059 @default.
• W3005648926 hasAuthorship W3005648926A5056047837 @default.
• W3005648926 hasAuthorship W3005648926A5075881435 @default.
• W3005648926 hasConcept C109007969 @default.
• W3005648926 hasConcept C114793014 @default.
• W3005648926 hasConcept C127313418 @default.
• W3005648926 hasConcept C175454506 @default.
• W3005648926 hasConcept C187320778 @default.
• W3005648926 hasConcept C200646496 @default.
• W3005648926 hasConcept C2816523 @default.
• W3005648926 hasConcept C76886044 @default.
• W3005648926 hasConceptScore W3005648926C109007969 @default.
• W3005648926 hasConceptScore W3005648926C114793014 @default.
• W3005648926 hasConceptScore W3005648926C127313418 @default.
• W3005648926 hasConceptScore W3005648926C175454506 @default.
• W3005648926 hasConceptScore W3005648926C187320778 @default.

• next