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Τα τελευταία χρόνια έχει υπάρξει μια σημαντική αύξηση της χρηματοδότησης και της απασχόλησης στην αποκατάσταση του ποταμού. Το παρόν έγγραφο παρέχει μια προσέγγιση για τη διεπιστημονική φύση του θέματος και προσφέρει καθοδήγηση σχετικά με τα διαθέσιμα εργαλεία για να απαντήσει σε ερωτήσεις σχετικά με τη διαχείριση των ποταμών σε πολύ διαφορετικές κλίμακες / In recent years there has been a marked increase in funding and employment in river restoration. This paper provides an approach to the interdisciplinary nature of the subject and offers guidance on the tools available to answer questions on river management on very difference scales

This Master thesis focuses on a river network characteristics in the Jizerské hory Mts., northern Bohemia. This part of the Czech Republic represents an area, which was during Tertiary and Pleistocene affected by neotectonic movements. Therefore, 30 longitudinal profiles of selected rivers were constructed to determine areas influenced by tectonics most intensively. These profiles were classified into four categories according to shape of profile curve. Also valley cross sections were made on five selected rivers. Additionally, the Jizera and Jizerka rivers were studied to assess changes of their streams in the period of 19382012. On the north-western (the Jeřice river catchment) and northern (the Smědá river catchment) slopes of the Jizerské hory Mts., areas most affected by neotectonic movements were detected. Tectonically controlled valley cross sections are distinctive on the Smědá, Jizera and Kwisa rivers. On the Jizerka and Jizera rivers, lateral erosion rate ranges up to 0,5 m/year.