River Obstacles

River Obstacles

Paquet:
com.natural_apptitude.riverobstacles
Téléchargements:
500
Taille:
32 MB
Nécessite android:
4.0.3 ou version ultérieure
Mise à jour:
2 sept. 2017
9
Dernière version:
1.1
Âge:
Tout le monde
Gratuit Télécharger

There are thousands of man-made and natural obstacles in the rivers of the UK. Many of the man-made obstacles perform functions - for example dams, sluices, weirs and road culverts - but they can also cause problems such as restricting the movement of fish, damaging river banks and beds, and posing a hazard to people using boats, canoes and kayaks.

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