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Peri-Urban Transformations in Agricultural Landscapes of Perugia, Italy

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DOI: 10.4236/jgis.2011.32011    7,246 Downloads   11,672 Views   Citations
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ABSTRACT

Urban fringes represent very complex landscapes because of their proximity and mutual dependency with cities and rural areas. These landscapes may be considered as transition entities characterized by fuzzy boundaries. An uncontrolled development of urban sprawl and land use changes in these areas may deter- mine negative impacts on all natural, economic and social components. Thus, urban fringes assume a key-role in modern landscape analysis, planning and management. Landscape analysis of these interfaces, as this study shows, can be effectively supported by GIS spatial modelling. The Settlement Density Index (SDI), developed through GIS spatial analysis techniques, expresses punctually the territorial gradients generated by the presence of settlements and allows the identification of the urban fringes in the two periods under invest-tigation. These areas are then characterized and analyzed quantitatively using detailed land use data. The comparison of the diachronic information highlights the transformations of peri-urban landscapes that appear mainly related to the modifications of spatial configuration of urban areas and to the changes of agricultural systems.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

M. Vizzari, "Peri-Urban Transformations in Agricultural Landscapes of Perugia, Italy," Journal of Geographic Information System, Vol. 3 No. 2, 2011, pp. 145-152. doi: 10.4236/jgis.2011.32011.

References

[1] C. Tacoli, “Rural–Urban Interactions: A Guide to the Literature,” Environment and Urbanization, Vol. 10, No. 1, 1998, pp. 147-166. Hdoi:10.1177/095624789801000105
[2] European Economic and Social Committee, Peri-urban agriculture, Opinion No. 1209, 2004.
[3] R. E. Romagna, “Lungo I Bordi”–Progetto Diriquali- ficazione del Paesaggio Agrario di Margine, Quaderno Tecnico, 2008.
[4] B. Murgante, L. Casas, G. A. Sansone, “A spatial rough set for locating the periurban fringe.” In Batton-Hubert M., Joliveau T. and Lardon S. (dir.), Rencontres inter- nationales Géomatique et territoire, SAGEO,2007.
[5] P. A. Burrough and A. U. Frank, “Geographic Objects with Indeterminate Boundaries,” Taylor & Francis, Lon- don, 1996.
[6] J. Cavailhès, D. Peeters, E. Sekeris and J. Thisse, “The Peri-Urban City: Why to Live between the Suburbs and the Countryside,” Regional Science and Urban Econom- ics, Vol. 34, No. 6, 2004.
[7] A. Valentini, “Il Senso del Confine – Colloquio con Piero Zanini,” Progettare sui limition Ri-Vista Ricerche per la progettazione del paesaggio, Università degli Studi di Firenze, anno 4, numero, 70-74, Firenze University Press, Firenze.
[8] L. M. Bridges, A. E. Crompton and J. A. Schaefer, “Land- scapes as Gradients: The Spatial Structure of Terres-trial Ecosystem Components in Southern Ontario,” Eco-Logical Complexity, Vol. 4, 2007, pp. 34-41. Hdoi:10.1016/j.ecocom.2006.05.001
[9] M. J. McDonnell and S. T. A. Pickett, “Ecosystem Struc- ture and Function along Gradients of Urbanization: An Unexploited Opportunity for Ecology,” Ecology, Vol. 71, No. 4, 1990, pp. 1231-1237.
[10] M. J. McDonnell and A. K. Hahs, “The Use of Gra-Dient Analysis Studies in Advancing Our Understanding of the Ecology of Urbanising Landscapes: Current Status and Future Directions,” Landscape Ecology, Vol. 23, No. 10, 2008, pp. 1143-1155. Hdoi:10.1007/s10980-008-9253-4
[11] R. M. Brook and J. D. Davila, “The Peri-Urban Interface: A Tale of Two Cities,” University of Wales and Develop- ment Planning Unit, University College London, UK, 2000.
[12] A. Allen, “Environmental Planning and Management of the Peri-Urban Interface: Perspectives on an Emerging Field,” Environment and Urbanization, Vol. 15, No. 1, 2003, pp. 135-148.
[13] A. G. Wilson, “Ecological and Urban Systems Models: Some Explorations of Similarities in the Context of Complexity Theory,” Environment and Planning, Vol. 38, No. 4, 2006, pp. 633- 646. Hdoi:10.1068/a37102
[14] M. F. Goodchild, “Geographical Information Science International,” Journal of Geographical Information Sys- tems, Vol. 6, 1992, pp. 31-45. Hdoi:10.1080/02693799208901893
[15] M. Vizzari, “Spatial Modelling of Potential Landscape Quality,” Applied Geography, Vol. 31, No. 1, 2011, pp. 108-118. Hdoi:10.1016/j.apgeog.2010.03.001
[16] T. Blaschke, “The Role of the Spatial Dimension within the Framework of Sustainable Landscapes and Natural Capital,” Landscape and Urban Planning, Vol. 75, No. 3-4, 2006, pp. 198-226. Hdoi:10.1016/j.landurbplan.2005.02.013
[17] Regione Umbria, RERU–Rete Ecologica Regionale dell'Umbria, Petruzzi Editore, Perugia, 2009.
[18] T. Hengl, “Finding the Right Pixel Size,” Computers & Geosciences, Vol. 32, No. 9, 2006, pp. 1283-1298. Hdoi:10.1016/j.cageo.2005.11.008
[19] P. Soille and P. Vogt, “Morphological Segmentation of Binary Patterns,” Pattern Recognition Letters, Vol. 30, No. 4, 2009, pp. 456-459. Hdoi:10.1016/j.patrec.2008.10.015
[20] ESRI. ArcGIS Desktop Help, Release 9.2. Environmen- tal Systems Research Institute, Redlands, CA, USA, 2007.
[21] M. J. Smith, M. F. Goodchild and P. A. Longley, “Geo- spatial Analysis: A Comprehensive Guide to Principles, Techniques and Software Tools,” Troubador Publishing, Leicester, UK, 2007.
[22] G. Borruso, “Network Density Estimation: A GIS Ap- proach for Analysing Point Patterns in a Network Space,” Transactions in GIS, Vol. 12, No. 3, 2008, pp. 377-402. Hdoi:10.1111/j.1467-9671.2008.01107.x
[23] T. C. Bailey and A. C. Gatrell, “Interactive Spatial Data Analysis,” Harlow, Longman, 1995.
[24] H. Desplanques, “Campagne Umbre Contributo Allo Studio dei Paesaggi Rurali Dell’Italia Centrale,” tra- duzione di A. MELELLI s.n.t., Quaderno della Regione dell'Umbria, No. 10, 1975.
[25] S. Aksoy and E. Dogrusoz, “Modelling Urbanizetion Using Spatial Building Patterns,” Proceedings of 4th IAPR, Int. Workshop on Pattern Recognition in Remote Sensing, Hong Kong, 2006.
[26] J. R. Eastman, , (1999) “Multi-criteria evaluation and GIS.” In: P. A., Goodchild, M. F., Maguire, D. J., and Rhind, D.W., Eds., Geographical Information Systems, Longley, John Wiley and Sons, New York, pp. 493-502.
[27] J. Malczewski, “GIS and Multicriteria Decision Analy- sis,” John Willey & Sons Inc., New York, 1999.

  
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