inscription
Portail d'information géographique

Résultats de la recherche (3 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • there is the function of biodiversity, but also tourism- relations in the case of developed tourist regions. In the case of eastern border regions, with special problems in regional economy the functions of agriculture and agricultural areas assume low levels. In some
  • districts new dynamics can be observed since the opening of the borders, but in some regions there is still lack of progress. - (BJ)
  • Poland has poor water resources. Moreover, they are unevenly distributed in space and time. Some types of human activity diminished water resources and increased the frequency of extreme phenomena such as floods and draughts. Suitable water
  • Problems curently observed in Polish agriculture have different origins. Some of them have an historical background, while others are related to systemic transformation and forthcoming accession to the European union. Most of the problems are common