ALBERT

Description: Global changes impact the human-environment relationship, and, in particular, they affect the provision of ecosystem services. Mountain ecosystems provide a wide range of such services, but they are highly sensitive and vulnerable to change due to various human pressures and natural processes. We conducted a literature survey that focused on two main issues. The first was the identification of quantitative methods aimed at assessing the impact of land use changes in mountain regions and the related ecosystem services. The second was the analysis of the extent to which the outcomes of these assessments are useful and transferable to stakeholders. We selected papers through a keyword-driven search of the ISI Web of Knowledge and other international databases. The keywords used for the search were mountain land use change and ecosystem service. Quantitative approaches to ecosystem service assessment rely on suitable indicators, therefore land use/land cover can be used as an appropriate proxy. Landscape metrics are a powerful analytical tool; their use can increase the accuracy of assessments and facilitate the mitigation of specific phenomena, such as fragmentation or the reduction of core habitat areas. Mapping is essential: it is the basis for spatial analyzes and eases the interactions between stakeholders. Land use/land cover change is a temporal process, so both past and future approaches are meaningful. It is necessary to enhance information transfer from theory to practice. Increasing stakeholder awareness can lead to suitable management solutions, and, reciprocally, stakeholder feedback can help improve current assessment methodologies and contribute to developing new tools that are suitable for specific problems.

Description: The establishment of the Natura 2000 network in Romania constitutes a turning point for the policy on biodiversity conservation in this country. The presence of human communities in certain Natura 2000 areas determines complex interactions between social and ecological systems, particularly in the case of High Nature Value farmlands that are assigned to this network of protected natural areas. A large part of Romania’s biodiversity depends on traditional farming systems that are under pressure from either agricultural intensification or land abandonment, which reflects socio-economic changes that have pushed rural households into developing new livelihood strategies. This paper explores the particular context of traditional rural communities from Southern Transylvania which is a High Nature Value farmland area largely included in the Natura 2000 network. We conducted an empirical analysis that focused on two main issues. The first was applying quantitative methods aimed at identifying the linkages between livelihood capitals and livelihood strategies of people living in Natura 2000 areas. The second was analyzing differences in local development levels which correlate with the share of territorial administrative units belonging to Natura 2000 areas. Our results are based on questionnaire and interview data collected from 40 rural administrative-territorial units within Southern Transylvania as well as on mapping land use changes using Landsat satellite images of 1985, 2003 and 2015. The results indicate that rural communities living in Natura 2000 areas turn to migration as an additional household strategy besides usual on-farm and off-farm activities, leading to rural shrinkage and farmland abandonment.