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This text explores the significance of lithological and structural knick points in geological and geomorphological studies. It examines how these features influence erosion, river dynamics, and landscape evolution. By analyzing various case studies and applying different geological theories, the document aims to highlight the importance of knick points in understanding physical geography. Such insights are crucial for environmental management and understanding landscape changes due to both natural and anthropogenic factors.
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7-????? ????? ?? ??? ????? ???? ????? ????? ????????? ? ???? ????? ????????? ??????? ??????? ?? ??????? ???? ?????? ??????? ??? ?????????? ??????? ???????? .
2. ????? ????? ??????????? ????? ??? ?????? ?????? - ????? ????? ?? ????? ?????? ???? ????? ??????? ???????.
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???? ?????? ?????? ??? ??? ??? 7 ???? ??? ?????? ?????? .
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3. ??? ????? ( ??????) ????? ?????? ????? ???????? .
??????? ??????? .
???? ????? ?????? ??????:
1-???? ????? ???????
2- ???? ??????? ???????
3- ???? ??????? ????????
4-???? ??????? ????????
???????
??????? ?????? .
4. ????? ????????
????? ?? ?????? ?? ????? ?? ??????? ?????????? ????? ???? ??? ??? ?????? ????? ?????? ???????? ?????? ??? ????? ?? ?????? ???? ???? ?????? ? ????? ??? ??? ??????? ??????? ??????? ??? ??? ??? ????? ?????? ?????? ??? ??????? ??? ??????? ????? ??? ????? ?? ????? ??? ????? ??? ????? ????? .
5. ??????? ??????? Georges -Gorges
????? ??????? ????? ?????? ??????? ??????? ???? ???? ????? ???? ????? ? ???? ???? ???????????? ?????? ????? ?????????? ???? ?? ?????? ????? ???????? ???????? ???????? ???? ????? ??? ??????? ??????? ? ????? ?????? ?? ??????? ???????? ??? ???? ??????? ????? :
(?) ??? ??????? ?????? ???? ????? ????? ????? ??????? ??????? ?? ???? ????? ?????? .
(?) ???? ????? ???? ?????? ?????????? ????? ???? ??????? ?????????? Grabens .
(?) ???? ????? ?? ?????? ??? ??????? ??????? ?????? ????? ??????? ?? ?????? ???? ???? ?? ???????? ? ????? ????? ??????? ?????? ? ????? ??? ?????? ?? ??? ????? ???? ????? ???? ????? ???? ?????? .
6. ???????? ??????? ????????
???? ?? ?????? ????? ??????? ????? ???? ????? ????? ???? ????? ????? ??????? ?? ???????? ??????? ???????? ? ??? ????? ?? ????? ????? ?????? ????? ??? ????? ???????? .
?????? ??? ??????? ?? ????? ????? ??? ????? ?????? ?????? ?????? ??????????????? ?? ???? ??? ?????? ????? ??????? ??????? ???????? ??? ???? ??? ????????.
7. ???? ????? ?????? Knick points
????? ?? ????? ?? ????? ????? ???? ????? ???? ?????? ?????? ?????? ????? ? ????? ????? ???? ?????? ?? ??? ?????? ?????? ?????? ??? ????? ?????? ???? ????? ?????? ???? ?? ????? ??????? ?????? ? ??? ?????? ????? ??? ???????? ????? ??? ????? ???? ??? ????? ???? ????? ?????? ????? :
8. ????? ????? ???? ????? ?????? (?) ???? ????? ??????? Fall in base level
???? ??? ????? ?? ???? ??????? ??? ??????? ??????? ????? ????? ??????? ????? ???????? ????? ?????? ?????? ?????? ??? ????? ???? ????? ?????? ??? ????? ??? ??????? ? ????? ?????? ?????? ?? ???? ????? ??????? ??? ??? ????? ??????? ????? ?????? ?????? ?? ?????? ???? ???? ???? ?????? ?? ????? ??????? ?????? ? ?????? ??????? ??? ????? ???????? ?????? ??? ?????? ?? ????? ??????? ?????? ????? ? ???? ????? ???? ????? ??? ?????? ???? ???? ?? ??????? ????? :
1- ??? ??????? ??????? ????? ?????? ?????? ???? ?????? ??? ????? .
2- ???? ????? ???? ????? .
3- ????? ?????? ???????? ??????? ?
4- ?????? ?????? ????? ?????? ???? ?????? ??????? ( ??????? ??????? ) ???? ??? ????? ????? ??????? ???????? ???? ????? ???? ??????? .
9. (?) ???? ??????? ??????? Lithological knick points
????? ??? ????? ?? ???? ??????? ???? ?????? ????? ?????? ??????? ????? ? ?????? ?????? ????? ???? ?????? ??????? ????? ?????? ?? ????? ???? ?? ?????? ?????? ?????? ?????? ????? ???? ?? ???? ????? ???? ????? ???? ?????? .
(?) ???? ??????? ???????? Strucural knick points
????? ??? ????? ?? ???? ??????? ????? ???? ????? ???? ??????? ????????? ??? ?????????? ?? ?????????? ?? ???? ????????? ????????? ? ????? ??? ??????? ??? ????? ?????? ?????? ??? ????? ?????? ?????? ????? ??????? ???? ?????? ??? ??? ?????? ?????? ?????? ????? ??? ????? ?????? .
????? ?? ???? ?????? ??????? ???????? ??? ??????? ?????? ????? ??????? ?????? ???????? ??? ????? .
10. ???? ????? ?? ????? ?????