Marie, which passes the rapids of St Mary's River; the St Clair Flats, at the north end of Lake St Clair, by which a deeper channel is made through shallow water; and the Portage Lake, in the copper district, which connects that lake with Lake Superior.
As to how far the narrow portion of the North Sea modifies the influence of the European continent, there seems reason to believe that the prevailing winds blowing up the English Channel carry oceanic conditions some distance inland, along those parts of the continent nearest to England.
With the drying up of this channel and the closing of Sandwich harbour in the 16th century, the present marshlands or level to the south and west of the isle were left.
Ladoga discharges its surplus water by means of the Neva, which flows from its south-western corner into the Gulf of Finland, rolling down its broad channel 104,000 cubic ft.
The Bahr-el-Ghazal itself is described as a drainage channel rather than a true river.
The enemy's light guns, aided by effective searchlights, were offering a strenuous opposition to the small craft engaged on the all-important duty of clearing the channel of submerged defences.
The trestles of this weir are, as usual, hinged to the apron, so that in flood-time they can be completely lowered into a recess across the apron by means of chains actuated by a winch, leaving the channel perfectly open for the discharge of floods and for the passage of vessels when the lock is submerged.
In other cases the reduction goes much further, till the endodermis eventually comes to surround nothing but an intercellular channel formed in place of the stelar tissue.
The improvement of bayous, channels, the 'The original channel of the Red river.
The occurrence of anchovies in the English Channel has been carefully studied at the laboratory of the Marine Biological Association at Plymouth.