Landscape fragmentation in Mediterranean Europe: a comparative approach.

Montis, Andrea De; Martin Ramos, Belen; Ortega Pérez, Emilio; Ledda, Antonio y Serra, Vittorio (2017). Landscape fragmentation in Mediterranean Europe: a comparative approach.. "Land Use Policy", v. 64 ; pp. 83-94. ISSN 0264-8377. https://doi.org/10.1016/j.landusepol.2017.02.028.

Descripción

Título: Landscape fragmentation in Mediterranean Europe: a comparative approach.
Autor/es:
  • Montis, Andrea De
  • Martin Ramos, Belen
  • Ortega Pérez, Emilio
  • Ledda, Antonio
  • Serra, Vittorio
Tipo de Documento: Artículo
Título de Revista/Publicación: Land Use Policy
Fecha: Mayo 2017
Volumen: 64
Materias:
Palabras Clave Informales: Fragmentación del paisaje.
Escuela: E.U.I.T. Forestal (UPM) [antigua denominación]
Departamento: Ingeniería y Gestión Forestal y Ambiental
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Maintaining ecosystem continuity has become a central element in spatial planning policies. Several authors acknowledge the environmental, also known as landscape, fragmentation due to human action as one of the main causes which have negative effects on biodiversity. The phenomenon consists of the transformation of larger patches of habitat in smaller ones, or fragments, which tend to be more isolated than in the original condition. It is extremely evident in urban areas, including settlements and various transport and mobility infrastructures, whose main ecological effects include loss of habitat, increased mortality of plants, and isolation of animal and vegetal species. In this paper, we assess landscape fragmentation dynamics of six landscape units belonging to two European regions, i.e. Sardinia in Italy (from 2003 to 2008), and Andalusia in Spain (from 2005 to 2009). We developed on three indices: the Infrastructural Fragmentation Index (IFI), the Urban Fragmentation Index (UFI), and the Connectivity Index (CI). We found that coastal areas generally suffer from an higher pressure due to the demand of longer or faster transport infrastructures and new settlements and less fragmented areas tend to show the most relevant dynamics in a sort of convergent pattern. Even though landscape fragmentation and connectivity are intuitively complementary phenomena, in this paper we did not found any statistical evidence of this associative property.

Más información

ID de Registro: 49931
Identificador DC: http://oa.upm.es/49931/
Identificador OAI: oai:oa.upm.es:49931
Identificador DOI: 10.1016/j.landusepol.2017.02.028
URL Oficial: https://www.sciencedirect.com/science/article/pii/S0264837716313394
Depositado por: Memoria Investigacion
Depositado el: 04 Abr 2018 08:11
Ultima Modificación: 04 Abr 2018 08:11
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