The most recent historical-archaeological overviews relating to the economic and political trends that characterize the Europe of the Early Middle Ages, have underlined the important and homogeneous economic growth recorded between the 7th and 9th centuries in the Northern torritories. In southern Europe, on the contrary, some areas, such as Italy, were involved in similar processes of transformation and development only from the late 9th century, until the formation, during the 12th century, of a more balanced economic scenario, the prelude to a more comprehensive and uniform system of trade and cultural exchanges which linked North and South Europe.
On the basis of these disciplinary and methodological premises, backed by a solid multidisciplinary approach, the nEU-Med project aimed at providing new answers to the question, while at the same time indicating the conditions that made it possible.
The project envisages a focus on a specific territory, coinciding with a vast area of Tuscan Maremma, the Colline Metallifere district (central-Tyrrhenian Italy), selecting a vast area that encompassed the Gulf of Follonica and its inland reliefs. (Fig. 1).
In the Middle Ages this area was distinguished by a variety of natural environments (coastal marshland; plains; mountainous areas) and numerous economic resources (forestry, exploitation of salt; animal husbandry; cereal growing; mineral resources). The coexistence of many different characteristics and the presence of a solid substratum of past research make this area a valid territory-type of the Western Mediterranean and a good observatory for evaluation of the increase in commerce and possible growth in relation to the changes in the natural and forestry environments. In particular, the project sought to identify, especially through material evidence, specific growth markers, applying a strongly multidisciplinary method of analysis. The sample territory was therefore divided into three distinct areas of research: the Val di Pecora and Val di Cornia in its coastal portion; the mining areas, especially that of the upper Val di Pecora, in its interior.