Results 41 to 50 of about 800 (170)

Rapid Estimation of Soil Erosion Rate from Exhumed Roots (Xiaolong Mts, China)

open access: yesLand
Soil erosion is a challenge worldwide, including in China. The dendrogeomorphic method was applied, for the first time, at Xiaolong Mts in Gansu Province to obtain a quantitative estimate of the soil erosion rate.
Miklós Kázmér   +3 more
doaj   +1 more source

Datación de avenidas torrenciales y flujos de derrubios mediante metodologías dendrogeomorfológicas (barranco de Portainé, Lleida, España). [PDF]

open access: yes, 2015
La dendrogeomorfología resulta una herramienta muy útil en el análisis científico-técnico de las avenidas y flujos de derrubios en torrentes de alta montaña, en los que las fuentes de datos convencionales (caudales o precipitaciones) son escasas o ...
Calvet i Porta, Jaume   +5 more
core   +1 more source

A Review of Studies Dealing with Tree Rings and Rockfall Activity: The Role of Dendrogeomorphology in Natural Hazard Research [PDF]

open access: yes, 2018
Over the last few years, rockfall research has increasingly focused on hazard assessment and risk analysis. Input data on past rockfall activity were gathered from historical archives and lichenometric studies or were obtained through frequency-volume ...
Stoffel, M.
core  

Dendrogeomorphological research of a landslide area near Čeřeniště [PDF]

open access: yesGeografie, 2001
This paper presents the results of the dendrogeomorphological research in a landslide area in the České středohoří Mts. on the right bank of the Labe River antecedent valley (Ústí nad Labem district, Czechia). At first some dendrogeomorphologic methods are outlined.
openaire   +1 more source

SNOW AVALANCHE ACTIVITY IN PARÂNG SKI AREA REVEALED BY TREE-RINGS [PDF]

open access: yesStudia Universitatis Babeş-Bolyai: Geographia, 2014
Snow Avalanche Activity in Parâng Ski Area Revealed by Tree-Rings. Snow avalanches hold favorable conditions to manifest in Parâng Mountains but only one event is historically known, without destructive impact upon infrastructure or fatalities and this ...
F. MESEȘAN   +2 more
doaj  

Tree-ring reconstruction of past debris flows based on a small number of samples—possibilities and limitations [PDF]

open access: yes, 2018
Tree-ring analyses have often been used in the past for the reconstruction of spatiotemporal patterns of previous debris-flow activity, often yielding very precise and extensive data for torrents where information on former activity was largely missing ...
Bollschweiler, Michelle, Stoffel, Markus
core  

Spatio-temporal variability in debris-flow activity: a tree-ring study at Geisstriftbach (Swiss Alps) extending back to AD 1736 [PDF]

open access: yes, 2018
Past debris-flow activity on the forested cone of the Geisstriftbach torrent (St. Niklaus, Valais, Swiss Alps) was assessed from growth disturbances in old conifer trees, providing a much improved record of past events.
Bollschweiler, Michelle   +3 more
core  

Monitoring and Analysis of Frozen Debris Lobes, Phase I [PDF]

open access: yes, 2012
INE/AUTC 12 ...
Daanen, Ronald P.   +2 more
core  

Spatial and temporal occurrence of past debris flows in the Valais Alps: Results from tree-ring analysis [PDF]

open access: yes, 2008
Murgänge sind in den meisten Berggebieten der Welt verbreitete Massenbewegungen, deren plötzliches und unvorhersehbares Auftreten eine Bedrohung für Transportwege und Siedlungen darstellt.
Bollschweiler, Michelle   +1 more
core  

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