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Patch-based local histograms and contour estimation for static foreground classification
(Springer, 2015-02-25)
This paper presents an approach to classify static foreground blobs in surveillance scenarios. Possible application is the detection of abandoned and removed objects. In order to classify the blobs, we developed two novel ...
Indicators of landscape organization and functionality in semi-arid former agricultural lands under a passive restoration management over two periods of abandonment
(Elsevier Science, 2016-07)
Abandoned lands previously used for agricultural purposes may constitute an opportunity for understandingthe variables involved in the restoration of native ecosystems over time. In this study, weassessed the functional ...
The interplay among grazing history, plant-plant spatial interactions and species traits affects vegetation recovery processes in Patagonian steppe
(Akademiai Kiado, 2012-12)
Since the early 20 century Patagonian arid steppes have been subjected to overgrazing that led to the degradation of plant communities. We hypothesized that the interplay among grazing history, plant-plant spatial interactions ...
Lost forever? Ecosystem functional changes occurring after agricultural abandonment and forest recovery in the semiarid Chaco forests
(2018-09)
Semiarid forests are worldwide threatened by land use changes, particularly agriculture. However, in some cases, due to particular economic or social processes, agriculture ends and forests may or may not recover to their ...