tide gate การใช้

• One plan for the tide gate, which would have blocked Plant 2's marine access.
• Because of the environmental damage, the corps ceased operating the tide gate in 1990.
• It may be affected by changes in hydrologic cycles, such as damming and tide gates.
• Ballona Wetlands and Del Rey Lagoon are connected to the Ballona Estuary through tide gates.
• There was a tide gate where the fens met the Charles, whence comes the street name of Charlesgate.
• Just when we thought the refuge would begin to recover from the tide gate, this deepening project comes along,
• This project removed 3 of the 12 existing flapper tide gates and installed 3 self-regulating tide gates ( SRT ).
• This project removed 3 of the 12 existing flapper tide gates and installed 3 self-regulating tide gates ( SRT ).
• During the 1950s, tide gates were installed on the creek that largely cut off the tidal flow into the surrounding wetlands.
• The tide gate was abandoned after studies showed that it had increased saltwater intrusion into the upriver freshwater Savannah National Wildlife Refuge.
• The 1918 construction on the canal was of " Tide Gates " & bulkeading, not " Locks " as are in place today.
• But the tide gate also increased salinity levels in the refuge, converting wide swaths of freshwater marsh into salt marsh and killing scores of cypresses and other trees.
• He rebuilt Perry's sluice soon after 1750, with taller doors and a set of tide gates to prevent the tide moving upstream, and rebuilt the navigation lock in 1754.
• In order to minimise the ingress of brackish water into the Ancholme when the tide gates are used, the water is culverted into the West Drain when the lock is being emptied.
• The project includes removal of of existing dikes, construction of of new dikes, and construction of a new tide gate on Wiley Slough upstream of the existing one which will be removed.
• By 1910, there was a bridge at this point which included tide gates, similar to the V-gates of a lock, which were designed to shut as the level in the River Trent rose.
• Before the 1930s, there were tide gates installed on this channel to only permit boats to pass when the level in the ( at that time ) semi-tidal Lee Navigation and tidal Old River were the same.
• They have been saved from dereliction by being converted to residences, their function performed by the modern electric pumping station at Gringley, while the tide gates have been replaced by the vertical sluice at the entrance to the river.
• This investment included inflatable dams to catch and store overflows during rain storms; tide gates to keep river water from flowing into the sewer system; sewer separation to eliminate CSO outfalls; and pumping station construction and rehabilitation to increase flow capacity.
• At this time, the estate included about, of which Philip described as containing about of timber and 80 to of  Very rich low meadow ground and marsh that could  be put in culture at small expense as there are already a proper dam and tide gates fixed.