Abstract

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The decline of agriculture, observable mainly in industrialized countries, shows itself not only in a gradual decrease in the economic weight of the primary sector, but also in the abandonment of land devoted to agricultural and livestock activities. The phenomenon of agricultural land abandonment is complex and, in order to explain the causes, it is necessary to consider not only the physical and productive features of the land but also the social and economic characteristics of the area. It also appears to be conditioned by production specialization, since traditional livestock-raising areas show a higher risk of abandonment. The process, which is gradual, starts with a reduction in production intensity followed by increasing marginalization and, finally, the total abandonment of land use. Focusing on a representative area on the Cantabrian Coast of northern Spain, this study tests the hypothesis that a large portion of agricultural land in livestock-oriented regions is underused. It also evaluates the viability of forestry as an alternative use for abandoned lands and the potential effects of the Common Agricultural Policy (CAP) reform

This paper aims to determine whether the urban sprawl onto the rustic lands of the Urdaibai Biosphere Reserve (UBR) is driven by the environmental and landscape qualities of this protected natural area and can be defined as "naturbanization". Aware that residential choice factors are both complex and multidirectional, we have taken, as a comparison scenario, the unprotected rural area which borders with the Reserve (Ex UBR). This enables us to determine whether the housing preferences of new buyers are predominantly driven by the "reserve effect" (naturbanization), or by the appeal of the neighbouring unprotected area which is closer and better communicated to the city (accessibility) and presents less stringent building regulations.Our findings for the UBR reveal a "reserve effect" that would support the naturbanization hypothesis, but the results obtained in both property markets show that the price-boosting impact of the "accessibility/proximity effect" in unprotected rural land is stronger than that of the UBR "reserve/naturbanization effect".Statistical tests conducted on the variables that determine urban sprawl into the non-developable rustic land of protected and unprotected areas serve to establish a definition/characterization of naturbanization that transcends the local/particular and applies to the general, becoming a small theoretical contribution on this issue. We conclude that naturbanization is characterized by factors that influence residential preferences of property buyers (house+rustic land) for protected natural areas. What gives naturbanization a distinctive characteristic is the subjection of such protected areas to specific conservation regulations that restrict choices and decisions of prospective buyers. These facts enrich our understanding of the tradeoffs between nature protection policies and economic development in these areas.

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