EN
The sensibility of landscapes in the area of transition between pleistocen's terraces and bottom of river's valley is described in article. The part of Nida's valley was taken as an example. Presented area is a belt of mixing impacts connected with two fully different landscape's types. These mixing („fighting”) result distinct spatial and seasonal variability of water hardness and water reaction. The great sensibility of these landscape is manifested very slow recovery soil's and vegetation's features, after activity of antropogenie factor, to earlier state.