Southern European grazing lands: Production, environmental and landscape management aspects

Grazing lands and their management in livestock systems are a matter of special importance in the search for sustainability. Socio-economic and ecological objectives should be considered jointly in considering livestock production. In addition to the general issues of biodiversity and habitat preservation, the challenges for their management vary according to the regional conditions. In Southern European environments, where the past changes in livestock farming have led to a general decrease in their use, the questions under study are how to find ways to meet the threats to landscape amenity, biodiversity, the sustainability of local animal feeding resources and the rural population. Grazing lands and their management is also an important target of EU agri-environmental policy. The multifunctional use of this land, which is currently sought, reinforces the need for animal scientists to consider the use and management of grazing lands in reference not only to the techno-economical efficiency of animal feeding systems but also in reference to the long-term (e.g. biodiversity change) and at larger spatial scales (for example the landscape and watershed). An overview of the current challenges attached to grazing lands and their management in livestock farming systems in South European environments, an understanding of the ways to jointly meet production objectives and the realisation of sociological and ecological functions is presented.