scholarly journals Effects of traditional salt placement and strategically placed mineral mix supplements on cattle distribution in the Western Italian Alps

2015 ◽  
Vol 71 (4) ◽  
pp. 529-539 ◽  
Author(s):  
M. Pittarello ◽  
M. Probo ◽  
M. Lonati ◽  
D. W. Bailey ◽  
G. Lombardi
Keyword(s):  
Italian Alps ◽  
Cattle Distribution

scholarly journals Using UAV Imagery to Detect and Map Woody Species Encroachment in a Subalpine Grassland: Advantages and Limits

2021 ◽  
Vol 13 (7) ◽  
pp. 1239
Author(s):  
Ludovica Oddi ◽  
Edoardo Cremonese ◽  
Lorenzo Ascari ◽  
Gianluca Filippa ◽  
Marta Galvagno ◽  
...  
Keyword(s):  
Reference Data ◽  
Woody Species ◽  
Accurate Method ◽  
Machine Learning Algorithms ◽  
Italian Alps ◽  
Photo Interpretation ◽  
Tree Detection ◽  
Grassland Ecosystems ◽  
Object Based ◽  
Rgb Images

Woody species encroachment on grassland ecosystems is occurring worldwide with both negative and positive consequences for biodiversity conservation and ecosystem services. Remote sensing and image analysis represent useful tools for the monitoring of this process. In this paper, we aimed at evaluating quantitatively the potential of using high-resolution UAV imagery to monitor the encroachment process during its early development and at comparing the performance of manual and semi-automatic classification methods. The RGB images of an abandoned subalpine grassland on the Western Italian Alps were acquired by drone and then classified through manual photo-interpretation, with both pixel- and object-based semi-automatic models, using machine-learning algorithms. The classification techniques were applied at different resolution levels and tested for their accuracy against reference data including measurements of tree dimensions collected in the field. Results showed that the most accurate method was the photo-interpretation (≈99%), followed by the pixel-based approach (≈86%) that was faster than the manual technique and more accurate than the object-based one (≈78%). The dimensional threshold for juvenile tree detection was lower for the photo-interpretation but comparable to the pixel-based one. Therefore, for the encroachment mapping at its early stages, the pixel-based approach proved to be a promising and pragmatic choice.

Changes of rock glacier vegetation in 25 years of climate warming in the Italian Alps

CATENA ◽  
2021 ◽  
Vol 206 ◽  
pp. 105562
Author(s):  
Nicoletta Cannone ◽  
Silvia Piccinelli
Keyword(s):  
Climate Warming ◽  
Italian Alps ◽  
Rock Glacier

scholarly journals Reactivation of a strike-slip fault by fluid overpressuring in the southwestern French-Italian Alps

2012 ◽  
Vol 189 (1) ◽  
pp. 29-37 ◽  
Author(s):  
Henri Leclère ◽  
Olivier Fabbri ◽  
Guillaume Daniel ◽  
Frédéric Cappa
Keyword(s):  
Strike Slip ◽  
Strike Slip Fault ◽  
Italian Alps

From back-analysis to run-out prediction: a case study in the Western Italian Alps

Landslides ◽  
2011 ◽  
Vol 8 (2) ◽  
pp. 159-170 ◽  
Author(s):  
Marina Pirulli ◽  
Alessio Colombo ◽  
Claudio Scavia
Keyword(s):  
Back Analysis ◽  
Italian Alps

Biodiversity and stress level in four forests of the Italian Alps

Chemosphere ◽  
1998 ◽  
Vol 36 (4-5) ◽  
pp. 1055-1060 ◽  
Author(s):  
P. Bonavita ◽  
C. Chemini ◽  
S. Minerbi ◽  
C. Salvadori ◽  
C. Furlanello
Keyword(s):  
Stress Level ◽  
Italian Alps

scholarly journals Balancing wood market demand and common property rights: a case study of a community in the Italian Alps

2014 ◽  
Vol 19 (5) ◽  
pp. 417-426 ◽  
Author(s):  
Alessandro Paletto ◽  
Isabella De Meo ◽  
Maria Giulia Cantiani ◽  
Dario Cocciardi
Keyword(s):  
Property Rights ◽  
Common Property ◽  
Market Demand ◽  
Italian Alps

Root strength and density decay after felling in a Silver Fir-Norway Spruce stand in the Italian Alps

2013 ◽  
Vol 377 (1-2) ◽  
pp. 63-81 ◽  
Author(s):  
C. Vergani ◽  
E. A. Chiaradia ◽  
C. Bassanelli ◽  
G. B. Bischetti
Keyword(s):  
Norway Spruce ◽  
Silver Fir ◽  
Italian Alps ◽  
Root Strength
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