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Drainage network ; Environmental conservation ; Human impact ; Hydraulic works ; Hydrosphere ; Lake ; Land use ; Mining activity ; Poland ; Polesye ; Recreation area ; Rill wash ; Water ; Water quality
(supprimer)
An attempt was made to define the character and dynamics of hydrographical changes in the Łęczna-WłodawaLake Region. They have been influenced not only by agricultural land use, but also by the building of the Wieprza-Krzna canal and the drainage