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Quantum tunneling fragmentation model
(2000-12-01)
A nonthermal quantum mechanical statistical fragmentation model based on tunneling of particles through potential barriers is studied in compact two- and three-dimensional systems. It is shown that this fragmentation ...
Quantum tunneling fragmentation model
(2000-12-01)
A nonthermal quantum mechanical statistical fragmentation model based on tunneling of particles through potential barriers is studied in compact two- and three-dimensional systems. It is shown that this fragmentation ...
Fragmentation drives tropical forest fragments to early successional states: A modelling study for Brazilian Atlantic forests
(ELSEVIER SCIENCE BV, 2011)
Land use leads to massive habitat destruction and fragmentation in tropical forests. Despite its global dimensions the effects of fragmentation on ecosystem dynamics are not well understood due to the complexity of the ...
Species–fragmented area relationship
(Proceedings of the National Academy of Sciences (PNAS), 2013-07-30)
The species–area relationship (SAR) gives a quantitative description of the increasing number of species in a community with increasing area of habitat. In conservation, SARs have been used to predict the number of extinctions ...
Personal networks and urban socio-spatial fragmentation: the hypotheses of fragmentation
(Revues Org, 2021-01-01)
The specificity of the urban socio-spatial fragmentation process is configured to embrace other processes that already exist in our cities, characterizing its own dynamics. In this study, we seek to debate this theme from ...
Reduced Genetic Diversity and Increased Dispersal in Guigna (Leopardus guigna) in Chilean Fragmented Landscapes
(Oxford Univ Press, 2015)
Landscape fragmentation is often a major cause of species extinction as it can affect a wide variety of ecological processes. The impact of fragmentation varies among species depending on many factors, including their ...
Forest fragment size and microhabitat effects on palm seed predation
(Elsevier B.V., 2014)
INTERPRETING SOCIOSPATIAL FRAGMENTATION, DIFFERENTIAL URBANIZATION AND EVERYDAY LIFE: A CRITIQUE FOR THE LATIN AMERICAN DEBATE
(Univ Federal Fluminense, 2020-07-01)
Similar to many concepts in Social Sciences, the concept of sociospatial fragmentation has been often misused, at times leading to significant confusion. In view of that, this article aims to critically review this concept ...
THE TRIPLICITY OF SPACE AND EVERYDAY MOBILITY FOR THE STUDY OF SOCIOSPATIAL FRAGMENTATION
(Univ Federal Fluminense, 2021-07-01)
This article aims to discuss the relevance of a broad concept of daily mobility by studying socio-spatial fragmentation processes in urban contexts. For this purpose, we applied the Lefebvrian idea regarding the triplicity ...