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• Interferences between the ecological network and urbanized areas in Poland

  65-77

  Iwona Zwierzchowska

  Views:

  27

  This paper presents spatial relations between Polish urban areas and valuable habitats and links between them composing the country’s ecological network. The quantitative analysis for 891 towns and cities was conducted using GIS techniques based on cartographic vector data and statistical data. Valuable habitats and links between them, such as national parks, landscape parks, CORINE biotopes sites, wildlife corridors linking NATURA 2000 sites and ECONET areas, can be found in 72% of Polish towns and cities. The proportion of artificial surfaces in those areas is different depending on the size of a town or city and its location. Urban areas with the highest index of presence of valuable habitats and links between them are concentrated in the south of Poland, where settlement network is most dense. However, in the case of those areas the proportion of artificial surfaces interfering with the ecological network is lower than Poland’s average, being 16%. The pressure of anthropogenic land cover extending onto the country’s ecological network is most conspicuous in urban areas with a population of at least several dozen thousand residents where the average developed area is 20.8% of their total area. The danger for the continuity of the nature system is best seen in the north western Poland, where artificial surfaces interference in towns and cities is largest. The analysis performed identified 82 towns and cities, in which the preservation of the continuity of the ecological network should be a priority in spatial management because of a higher than average index of the presence of valuable habitats and links between them and large proportion of artificial surfaces in those areas.

• The scenic value of abandoned mining areas in Poland

  132-142

  Urszula Myga-Piątek

  Jerzy Nita

  Views:

  31

  Abandoned Polish mining areas are commonly heavily transformed so that they endanger no longer the environment. A disadvantage is that the newly created areas commonly contribute to the monotonous urban-industrial landscape, rather than providing additional value. This is partly due to legislation that hampers a more diversified management of abandoned mining areas as potentially valuable landforms. One of the legal barriers that restricts the possibilities of making these areas more attractive, regards the utilization of remaining exploitation holes (i.e. land depressions of at least 2 m deep, formed as a result of open-pit mining of energy, chemical, building or metallurgical resources) and waste heaps as important cultural and scenic elements. Such a new use of these old mininginduced phenomena is important if it is intended not only to involve the regional population in the process of exploring and exploiting the earth’s resources, but also to confront them with some negative consequences of these activities, including shaping the landscape in which these objects are situated. The current attitude towards a new architecture for abandoned mining areas should be reconsidered; particularly the present-day approach based on narrow specializations – for instance of experts in mineral exploitation, spatial planning or environmental protection – should be replaced by interdisciplinary action regarding shaping the landscape of abandoned mining areas.

• Directions and prospects of transformation in cultural landscapes of Poland - considerations and attempts of evaluation

  44-57

  Urszula Myga-Piatek

  Views:

  31

  The article points to several very up-to-date issues that occur in relation with the vanishing of traditional forms of land use and introduction of new, other than indigenous, management styles in Poland. Current processes of deterioration of the structure of the cultural landscapes have been discussed with regard to natural values and the historical process of land management by man. The article is a peculiar case study for quite common negative transformation of the polish countryside caused by relatively free use of the space, legal negligence, low awareness and poor identification of residents with the landscape – the countryside which loses its peculiar and typical features as the result of “mass consumption”. The text also presents positive examples of care taken for the regional landscape and lists initiatives aimed at improving the image of polish area.