Factors affecting the biodiversity of historical landscape elements: detailed analyses from three case studies in Slovakia

Environ Monit Assess. 2023 May 16;195(6):674. doi: 10.1007/s10661-023-11035-w.

Abstract

A direct, positive correlation between biodiversity and the traditional agricultural landscape is evident on the national or regional scale. It is mostly conditioned by higher landscape diversity and less intensive farming. We have carried out research on a detailed scale at plot level (productive plots of arable lands, grasslands, vineyards, orchards, and unproductive agrarian landforms (mostly field margins) such as terraced slopes, terraced steps, heaps, mounds, and unconsolidated walls) in three traditional agricultural landscapes: the mountain village Liptovská Teplička, the vineyard landscape in Svätý Jur, and dispersed settlements in a submontane area in Hriňová. We determined the statistical significance of the impact of the selected landscape ecological factors (a set of factors concerning land use and management, agrarian landforms and relief properties) on the distribution of vegetation and selected invertebrate groups (spiders, millipedes, grasshoppers, and crickets). We also explored whether maintaining traditional land use and traditional management helped to enhance the biodiversity. We found that the management regime is the most important factor determining the species composition of vascular plants and all studied animal groups. Also, present land use and agrarian landforms character (type, skeleton content, continuity) are significant factors. Our expectation of a positive relationship between biodiversity and the maintaining traditional land use and traditional management was, in general, not confirmed: such a relation was only found in Svätý Jur for biodiversity of spiders.

Keywords: Grasshoppers and crickets; Landscape ecological factors; Millipedes; Species richness; Spiders; Traditional agricultural landscape; Vascular plants.

MeSH terms

  • Agriculture
  • Animals
  • Biodiversity
  • Ecosystem*
  • Environmental Monitoring
  • Slovakia
  • Spiders*