Kurzes, steiles, streckenweise schluchtartig eingeschnittenes Tal mit einem Gerinne (Gebirgsbach).
Narrow steep-sided valley commonly eroded by running water.
Entaille assez profonde du sol produite par les eaux de ruissellement ou par un torrent.
Profonda gola a pareti verticali, assai ravvicinate, dovuta in genere a una forte erosione regressiva esercitata dal corso d’acqua che vi scorre dentro.
2023-10-17T09:56:43.4156640Z
https://www.termdat.bk.admin.ch/entry/66801
Spektrum.de, Lexikon der Geowissenschaften, "Tobel" ([Internet, 2023-09-05](https://www.spektrum.de/lexikon/geowissenschaften/tobel/16703))
Dictionary.com, "ravine" ([Internet, 2023-09-05](https://www.dictionary.com/browse/ravine))
CNRTL, Lexicographie, "Ravin" ([Internet, 2023-09-05](https://www.cnrtl.fr/definition/ravin#:~:text=masc.,-A.&text=1.,%3B%20petite%20vall%C3%A9e%20%C3%A9troite%2C%20encaiss%C3%A9e.))
Istit. fed. di ricerca per la foresta, la neve e il paesaggio, Uno sguardo al bosco: tutte le foto dell'Inventario Forestale Nazionale ora disponibili online, 2019-03-21 ([Internet, 2023-09-05](https://www.wsl.ch/it/news/2019/03/uno-sguardo-al-bosco-tutte-le-foto-dellinventario-forestale-nazionale-ora-disponibili-online.html))
EXP: petite vallée étroite, encaissée, le plus souvent en V
d'après CNRTL, Lexicographie, "Ravin" ([Internet, 2023-09-05](https://www.cnrtl.fr/definition/ravin#:~:text=masc.,-A.&text=1.,%3B%20petite%20vall%C3%A9e%20%C3%A9troite%2C%20encaiss%C3%A9e.))
Dictionary.com, "ravine" ([Internet, 2023-09-05](https://www.dictionary.com/browse/ravine))
CNRTL, Lexicographie, "Ravin" ([Internet, 2023-09-05](https://www.cnrtl.fr/definition/ravin#:~:text=masc.,-A.&text=1.,%3B%20petite%20vall%C3%A9e%20%C3%A9troite%2C%20encaiss%C3%A9e.))
nach Spektrum.de, Lexikon der Geowissenschaften, "Tobel" ([Internet, 2023-09-05](https://www.spektrum.de/lexikon/geowissenschaften/tobel/16703))
secondo Treccani, Vocabolario, "forra" ([Internet, 2023-09-05](https://www.treccani.it/vocabolario/ricerca/forra/))