Change of composition and diversity of species and grassland management between different grazing intensity in Pannonian dry and wet grasslands

Investigations were carried out in wet and dry pasture. Coenological recordings were taken in three zones. The first zone (“A”) located 0-50 m near the stable, second zone (“B”) located 50-150 m from the stable, while the third zone (“C”) located farther than 150 m. We have carried out analyses of ecological and environmental factors and life form types. Based on our results for both dry and wet grasslands, quadrates of “A” zone were well isolated from the rest of the zones. Overgrazing, which involves considerable trampling, vanishes differences among vegetations, thereby promotes weed and disturbance tolerant rich vegetation. The lowest species number and diversity could be found here. Due to the nitrogen enrichment due to the constant presence of livestock, drier and less heat demanding habitat developed in the “A” zones, according to the environmental indicators. Because of the change in management, conservation and diversity values of “C” zone increased, however, according to nature protection values it underperformed compared to “B” zone. According to the sample area, wet grasslands from the sandy areas of Kiskunság, preserve nature protection values and grass composition better moving away from stables, due to less grazing pressure. Drier backgrounds tolerate stronger grazing pressure

Combining historical land-use and geoarchaeological evidence to support archaeological site detection

The present state of our landscapes is not only the result of various natural processes, but of the anthropogenic effect that humankind had since its occurrence within the landscape. These processes reach back as far as the beginning of the known archaeological eras. One of the major problems in the reconstruction of landscape evolution is bridging the gap between the archaeologically well-defined periods and the extensively documented last three centuries. Remains of the various archaeological periods are conserved in the soil and form part of the soil’s memory function; but soils develop and might get destroyed over time. However, soils also bridge the heritage of once lived cultures with those events of the last few centuries that are reconstructable, based on written and map sources. It must be noted that the possibility of human-induced soil destruction is significantly higher within the mentioned centuries, therefore the understanding of land-use changes, land-use trajectories are essential in assessing the possible degradation of soils, archaeological sites and heritage.The present contribution attempts to integrate the tools of geoarchaeology, soil science and landscape ecology with the archaeological knowledge of the Cikola valley (Mezőföld, Hungary). The historic land-use changes within the target area of the valley were detected and quantified with the trajectory tracking method. This was compared to soil conditions, geoarchaeological data and to information collected through on-site archaeological field walking. The comparisons of archaeological sites that have been less or more intensively used in the past, differ both in soil conditions, and in the condition of the archaeological phenomena they preserve. The trajectory values gave a good estimate on the possible and predictable disturbance of the archaeological phenomena preserved at the examined sites

Wooded grasslands as part of the European agricultural heritage

Wooded grasslands have always played an important role in rural life with changing issues: They are of high importance for questions of biodiversity, soil, and water resources and in preserving agricultural heritage, but their maintenance is labor intensive. Abandoned wooded grasslands undergo succession, and food production alone does not support their survival. They require special attention and at the beginning a well-established subsidy system can help to contribute to their survival. Their sustainable use in the present-day landscapes can only be conceivable in complexity where food production, reintroduction of their cultural values, biodiversity and landscape protection, and ecotourism are playing an important role. This chapter gives an overview on the recent situation of wooded grasslands and their historical development, based on the work done by the Institute for Research on European Agricultural Landscapes (www.​eucalandnetwork.​eu). National pictures, definitions, history (including local names), threats, potentials, cultural values, spatial distributions, subtypes, and available databases have been collected, described, and analyzed. The main results of this survey are as follows: (1) Wooded grasslands are known to the public but mainly to local communities where they occur; (2) Many subtypes of wooded grasslands exist in various European countries; (3) Wooded grasslands underwent tremendous changes during the past centuries and lost their importance for various reasons; (4) There are many local and regional projects focusing on wooded grasslands, often as “lighthouse” projects to valorise cultural achievements

Wooded grasslands as part of the European agricultural heritage

Wooded grasslands have always played an important role in rural life with changing issues: They are of high importance for questions of biodiversity, soil, and water resources and in preserving agricultural heritage, but their maintenance is labor intensive. Abandoned wooded grasslands undergo succession, and food production alone does not support their survival. They require special attention and at the beginning a well-established subsidy system can help to contribute to their survival. Their sustainable use in the present-day landscapes can only be conceivable in complexity where food production, reintroduction of their cultural values, biodiversity and landscape protection, and ecotourism are playing an important role. This chapter gives an overview on the recent situation of wooded grasslands and their historical development, based on the work done by the Institute for Research on European Agricultural Landscapes (www.​eucalandnetwork.​eu). National pictures, definitions, history (including local names), threats, potentials, cultural values, spatial distributions, subtypes, and available databases have been collected, described, and analyzed. The main results of this survey are as follows: (1) Wooded grasslands are known to the public but mainly to local communities where they occur; (2) Many subtypes of wooded grasslands exist in various European countries; (3) Wooded grasslands underwent tremendous changes during the past centuries and lost their importance for various reasons; (4) There are many local and regional projects focusing on wooded grasslands, often as “lighthouse” projects to valorise cultural achievements