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Soil Disturbance Effects from Tethered Forwarding on Steep Slopes in Brazilian Eucalyptus Plantations
tethered logging cable-assisted logging steep slope logging soil impacts bulk density
2024/3/4
Traditional timber harvests on steep slopes have been conducted through labor-intensive and sometimes environmentally impactful methods, such as manual felling with chainsaws and extraction using blad...
COMBINED SUPERVISED CLASSIFICATION METHODS IN REMOTE SENSING FOR THE EVALUATION OF FOREST DYNAMICS ALONG THE SLOPES OF MOUNT CAMEROON
Mount Cameroon Remote Sensing Forest cover Lava flow National Advanced School of Engineering
2015/12/29
The Mount Cameroon forests risk being disappeared. This threat results from aspects such as lava destruction, the creation of vast plantations, farms and extension of settlements. Being 4095m high fac...
The Analysis of Road Slide Slopes Using RC Helicopter Photogrammetric System
RC Helicopter Aerial Photography Point Cloud Data Slide Slopes Non-Contact Measuring
2015/12/16
In this study, the results of slope data obtained with a non-contact measuring method of aerial photography by using the photogrammetric system of RC helicopter without approaching the slope collapsed...
SEMI-AUTOMATIC LANDFORM MAPPING AT STEEP SLOPES
semi-automatic segmentation landform mapping image matching surface parameterization
2015/9/28
The traditional mapping on digital aerial photos and elevation models has its limits at steep slopes where the surface is only very sparsely
sampled even in high resolution data sets. As a consequenc...
Geophysical surveying of slopes affected by debris flows: the case of S. Felicea Cancello (Caserta, Southern Italy)
debris flow geophysical surveys S. Felice a Cancello
2015/9/17
This paper contains the results of a series of geophysical investigations carried out on the largest debris flow to
have taken place in Tavernole, S. Felice a Cancello (Caserta, Southern Italy). The ...
Continental-Margin Seismic Stratigraphy: Assessing the Preservation Potential of Heterogeneous Geologic Processes Operating on Continental Shelves and Slopes
Continental-Margin Seismic Stratigraphy Preservation Potential
2015/8/13
The STRATAFORM research program (Nittrouer and Kravitz, 1995) consists of three interrelated areas of multidisciplinary research (Nittrouer and Kravitz, 1996, this issue). The "stratigraphic sequences...
Studies of Mass-Movement Processes on Submarine Slopes
Submarine Slopes Mass-Movement Processes
2015/8/13
The objective of the STRATAFORM program of the Office of Naval Research (ONR) is to understand how the stratigraphy of continental shelves and continental slopes is created and preserved by the proces...
Large Submarine Landslides on Continental Slopes: Geohazards, Methane Release, and Climate Change
Geohazards Methane Release Climate Change
2015/7/17
Submarine landslides on open continental slopes can be prodigious in scale. They are an important process for global sediment fluxes, and can generate very damaging tsunamis. Submarine landslides are ...
Exploring Benthic Biodiversity Patterns and Hotspots on European Margin Slopes
European Margin Slopes Biodiversity Patterns
2015/7/3
There is increasing evidence that continental slope ecosystems represent one of the major
repositories of benthic marine biodiversity. The enhanced levels of biodiversity along slopes are hypothesiz...
Liquefaction potential of coastal slopes induced by solitary waves
Coastal slopes Liquefaction Tsunami Wave–seabed interaction
2015/7/1
Tsunami runup and drawdown can cause liquefaction failure of coastal fine sand slopes due to the generation of high excess pore pressure and the reduction of the effective over burden pressure during ...
The dynamics of breaking internal solitary waves on slopes
internal waves stratified flows turbulent mixing
2015/6/30
Using direct numerical simulations (DNS), we investigate the structure and energetics of breaking internal waves on slopes. We employ a Navier–Stokes code in an idealized three-dimensional domain wher...
Results of 20 years old Douglas-fir provenance experiment established on the northern slopes of Rila Mountain in Bulgaria
Pseudotsuga menziesii introduction
2015/5/5
The purpose of this study is to facilitate the detection of provenances relevant to the reforestation practice
in Bulgaria. Studies were carried out in a Douglas-fir provenance trial plantation esta...
TERRAIN MODELLING BASED ON CONTOURS AND SLOPES.
Root systems of forest tree species and their soil-conservation functions on the Krušné hory Mts. slopes disturbed by mining
root system architecture soil properties
2015/3/5
The paper describes the root system architecture of the forest tree species Fagus sylvatica L., Quercus robur L., Pinus sylvestris L., Carpinus betulus L., Acer platanoides L., and Alnus glutinosa (L....
Snakes and snake-like robots show how sidewinders conquer sandy slopes（图）
robots sandy slopes
2014/12/1
The amazing ability of sidewinder snakes to quickly climb sandy slopes was once something biologists only vaguely understood and roboticists only dreamed of replicating. By studying the snakes in a un...