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Publications by [Dorren L. K. A.]
Total Items found:
Volkwein A.
,
Schellenberg K.
et al.
This contribution provides an overview of previous and current research on the main topics related to rockfall.
Filed under:
Rock Mechanics -
Rock Falls
Reference:
Nat. Hazards Earth Syst. Sci., 11, 2617-2651, 2011
Volkwein A.
,
Schellenberg K.
et al.
Rockfall is an extremely rapid process involving long travel distances. Due to these features, when an event occurs, the ability to take evasive action is practically zero and, thus, the risk of injury or loss of life is high. Damage to buildings and infrastructure ...
Filed under:
Rock Mechanics -
Rock Falls
Reference:
Nat. Hazards Earth Syst. Sci., 11, 2617–2651, 2011
Rammer W.
,
Brauner M.
et al.
This paper presents results of an iterative sequence of tests and improvements of a coupled rockfall and forest dynamics model with focus on the rockfall module.
Filed under:
Rock Mechanics -
Rock Falls
Reference:
Nat. Hazards Earth Syst. Sci., 10, 699-711, 2010
Schneuwly D.
,
Stoffel M.
et al.
This study reveals that disturbance induced under natural conditions triggers more intense and more widespread anatomical responses than that induced under artificial stimuli, and that experimental laboratory tests considerably underestimate tree response. ...
Filed under:
Rock Mechanics -
Rock Falls
Reference:
TREE PHYSIOLOGY VOLUME 29, 2009
Stoffel M.
,
Wehrli A.
et al.
We used one of the few rockfall models explicitly taking trees into account and compared the results obtained with the 3D simulation model RockyFor with empirical data on tree impacts at three mountain forests in Switzerland. Even though we used model input ...
Filed under:
Rock Mechanics -
Rock Falls
Reference:
Forest Ecology and Management 225 (2006) 113–122
It is still uncertain what a mountain forest should look like to provide optimal protection against rockfall. Knowledge is limited due to the slow reaction of mountain forests to the rapid environmental and socio-economic changes that have occurred in the ...
Filed under:
Rock Mechanics -
Rock Falls
Reference:
For. Snow Landsc. Res. 80, 1: 87–98 (2006)
Wehrli A.
,
Dorren L. K. A.
et al.
Forest dynamics have long-term impacts on the effectiveness of mountain forests in providing protection against natural hazards, but these are difficult to study because of the long time periods involved. We addressed this difficulty using simulation models, ...
Filed under:
Rock Mechanics -
Rock Falls
Reference:
For. Snow Landsc. Res. 80, 1: 57–76 (2006)
Dorren L. K. A.
,
Berger F.
et al.
Only a few rockfall simulation models take into account the mitigating effect of existing forest cover. The objective of our study was to improve the generic rockfall simulation model RockyFor, which does take the effect of forest stands into account, thereby ...
Filed under:
Rock Mechanics -
Rock Falls
Reference:
Natural Hazards and Earth System Sciences, 6, 145–153, 2006
<p>This paper is about rockfall experiments on a forested slope in the French Alps and the analysis of nine recordings of nine impacts causing instantaneous breakage of Abies alba Mill. Trees.</p>
Filed under:
Rock Mechanics -
Rock Falls
Reference:
Tree Physiology 26, 63-71
It is investigated whether a GIS-based distributed model developed for rockfall assessment at slope scale, which uses data with a support of 2.562.5 m, could be used for rockfall assessment at the regional scale, using input data with a support of 25625m and ...
Filed under:
Rock Mechanics -
Rock Falls
Reference:
INT. J. GEOGRAPHICAL INFORMATION SCIENCE, VOL. 18, NO. 6, SEPTEMBER 2004, 595–609