Efectos de la implantación del modelo agroambiental y productivista en la Sierra Morena onubense

Rivera, Juan Francisco Ojeda; Pérez, Rocío Silva

doi:10.3989/egeogr.2002.i246.261

Cited by 4 publications

(2 citation statements)

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“…2). This is a change in the concept of landscape, by which dynamism clearly substitutes immobility and landscapes are regarded as life spaces (Ojeda and Silva, 2002;Silva, 2010).…”

Section: Discussionmentioning

confidence: 99%

Land use and land cover dynamics in the dehesa of Sierra Morena Biosphere Reserve (Sierra Norte de Sevilla Natural Park, Spain), 1956-2007

Leytón

Marchena

Vicente

2017

MYB

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The dehesa, a representative savanna-like ecosystem type, has played and plays an important economic, ecological and social role, in addition to the valuable environmental services that it provides. The present study is focused on the analysis of the changes in the land use /cover of the dehesa in the Sierra Norte de Sevilla Natural Park (Sierra Morena Biosphere Reserve) during the last 50 years. In order to estimate the consequences that the change of land uses and, the activities that are carried out on it have on the dynamics of the dehesa, a diachronic analysis was performed for the period 1956-2007 using the digital geographic information available. The most important changes observed were related to: i) the increase of urban areas, water surface area, reforestation areas, eroded areas, mining areas and dumping sites; and ii) the decrease of cultivation areas, dehesa, scrubland and pastureland. The changing dynamics did not strictly respond only to phytosociological aspects, but it is necessary to explain the evolution of the landscape from the complex balance between biophysical and socioeconomic dynamics, where the current environmental changes also make it very difficult to ensure the persistence of this ecosystem. The present legislation promotes the development of a clear and up-to-date diagnosis of the problems that this ecosystem is facing. In this sense, the geographic information systems may be very useful at establishing the guidelines for the conservation and regeneration of the dehesas, and at spreading their environmental values.

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“…2). This is a change in the concept of landscape, by which dynamism clearly substitutes immobility and landscapes are regarded as life spaces (Ojeda and Silva, 2002;Silva, 2010).…”

Section: Discussionmentioning

confidence: 99%

Land use and land cover dynamics in the dehesa of Sierra Morena Biosphere Reserve (Sierra Norte de Sevilla Natural Park, Spain), 1956-2007

Leytón

Marchena

Vicente

2017

MYB

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“…As was stated by the interviewed land managers, similar to the eucalyptus afforestation, the reforestation gives new profitability to the land, especially to latifunidos. This public policy has favoured the colonisation process by external actors (Ojeda & Silva 2002). On the other hand, the subsidies for reforestation turned out to be the financial means that allowed newcomers like the actual owner of the type 1 case to carry out their management innovations.…”

Section: /152mentioning

confidence: 99%

Land use dynamics in the dehesas in the Sierra Morena (Spain): the role of diverse management strategies to cope with the drivers of change

Schröder¹

2011

European Countryside

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The dehesa in the southwestern Iberian Peninsula represents both a unique agrosilvopastoral land-use and a rural social-ecological system. Over the last 60 years, the dehesa has experienced profound modifications of its overall structure, affecting the resilience of the system. Based on land change analysis combined with interviews with land managers, the paper gives insights on how the dehesa has been modified by the combination of land-users' strategies and driving forces on different scales, using a political-ecological approach. The results of the cross-scale analysis suggest that land dynamics are highly differentiated spatially and temporally due to a diversity of management strategies and actors' attitudes towards conservation and innovation. The development of the dehesa has to come along with an active use of its resources. Furthermore, European policy for agriculture and local development must be sensible to regional land-use system's idiosyncrasy as they are the key factors for the dehesa's future.

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Community-building and amenity migration in community-based tourism development. An approach from southwest Spain

Ballesteros

Cáceres-Feria

2016

Tourism Management

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Efectos de la implantación del modelo agroambiental y productivista en la Sierra Morena onubense

Cited by 4 publications

References 0 publications

Land use and land cover dynamics in the dehesa of Sierra Morena Biosphere Reserve (Sierra Norte de Sevilla Natural Park, Spain), 1956-2007

Land use and land cover dynamics in the dehesa of Sierra Morena Biosphere Reserve (Sierra Norte de Sevilla Natural Park, Spain), 1956-2007

Land use dynamics in the dehesas in the Sierra Morena (Spain): the role of diverse management strategies to cope with the drivers of change

Community-building and amenity migration in community-based tourism development. An approach from southwest Spain

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