These consist of planks of wood placed across the canal to form a dam.

These measures are intended to allow the expanded canal to operate without the construction of new reservoirs.

( These twinned towns are inscribed on the bridge over the central canal of Rennes )

These include the oesophagus, pylorus of the stomach, distal duodenum, ascending colon, descending colon and anal canal.

These treaties passed United States sovereignty over the canal zone to Panama, with a gradual increase in their control over it, leading to complete control on Dec 31, 1999.

These are believed to date from 1833 and were probably originally associated with the canal.

These schemes followed the approximate route eventually taken by the Bridgwater and Taunton Canal, but the canal was instead built as part of a plan to link Bristol to Taunton by waterway.

These were for an elongated version of the boats designed for the underground system at Worsley, the so-called ' starvationers ', which were subsequently known as narrowboats and this decision was to cast a long shadow on the English canal system.

These forces move stealthy and unnoticed ( other fatal neglect ours ) for the northern slope of the mountain, on the narrow road that runs from the Christ, between the high escarpment and the bed of the canal molinar, the pair of Mejana.

The South West of England had several east-west cross-country canals, which connected the River Thames to the River Severn and the River Avon, allowing the cities of Bristol and Bath to be connected to London: These were Thames and Severn Canal which linked to the Stroudwater Navigation, the Kennet and Avon Canal and the Wilts and Berks Canal, which linked to these three rivers ; all of these linked into the national canal system via the Oxford Canal and the River Severn ( via the Worcester & Birmingham and Staffordshire & Worcestershire canals ).

These projects were to be tied into a proposed new canal, titled the Fifth Welland Canal, which was planned to by-pass most of the existing canal to the east and to cross the Niagara Escarpment in one large superlock.

These operations took the form of Nimbus Star ( mine and ordnance clearance ), Nimbus Moon ( land and sub-surface naval ordnance clearance ), and Nimrod Spar, in which a private salvage contractor would clear the canal of the ten sunken ships under the supervision of the Sixth Fleet's Task Force 65.

These railways were deemed to be part of the canal itself, and so land for their routes could be obtained by compulsory purchase if required.

These bridges also doubled as regulators for the canal ’ s waters due to the floodgates on their supporting arches.

These canals are all of what is left of what used to be a vast lake and canal system that extended over most parts of the Valley of Mexico, restricting cities such as Tenochtitlan ( Mexico City ) and Xochimilco to small islands.

These were all built in the late 18th century, effectively creating a canal network parallel to the river network.

These were opened in 1797 and closed in 1917 when the Weston branch was closed following a breach of the canal.

These caissons ( also known as gondolas ) always weigh the same whether or not they are carrying their combined capacity of of floating canal barges as, according to Archimedes ' principle, floating objects displace their own weight in water, so when the boat enters, the amount of water leaving the caisson weighs exactly the same as the boat.

On January 5, 1828, the Indiana General Assembly accepted the grant and appointed three commissioners .< ref name =" grant "> Charles R. Poinsatte, < cite > Fort Wayne During the Canal Era 1828-1855 </ cite > ( Indiana Historical Bureau, 1969 ), 33-34 .</ ref > These commissioners concluded that the canal would have to extend into Ohio and petitioned that state to appoint a commission of their own.

These boats would eventually ferry all three companies across the canal.

These new methods include: nitrogen fertilizer, hybrid food crops, digging wells, reverse osmosis water processors to turn salty ocean water into fresh water, greenhouses, hydroponics, canal digging, dirt hill walls stacking for protection against wind and dust, mylar insulation, and sustainable agriculture.

These locks are the southern slope of the canal.

These first arrivals were soon joined by newly arrested people who were sent to the canal in ever increasing numbers.

These city-states were protected by the waterways and thick vegetation of the delta.

These relatively positive results are despite some concerns about local storm sewers and waste treatment plants frequently overflowing untreated sewage into local waterways due to flood conditions and antiquated infrastructure.

These waterways give rise to 51 natural waterfalls, having a height of 10 meters or more.

These waterways — a system of rivers, lakes and coastal bays improved for commercial and recreational transportation — carry about 1 / 6 of the nation's inter-city freight, at a cost per ton-mile about 1 / 2 that of rail or 1 / 10 that of trucks.

These waterways run from north to south across the county.

These sediments move towards larger and more sizable waterways through a natural process that moves water towards oceans.

These settlers found the area well suited for farming and hunting and the many waterways abundant with fish and shellfish.

These waterways cross in the northern area of the town at the Minden Aqueduct ( Wasserstraßenkreuz Minden ).

These are shy birds which swim in slow-flowing streams and secluded waterways, sometimes partly submerged, like an Anhinga.

These waterways are mainly used to transport wood, minerals, metals, pulp and other cargo, but also tourists use the waterways.

These were typically buried or dumped into nearby waterways.

These sections now form part of the waterways: Llangollen Canal and Montgomery Canal.

Two valleys run north from the southern boundary, each arising from springs either side of Middle Ridge near Spring Street at an altitude of around 680 m. These waterways, East Creek and West Creek flow together just north of the CBD to form Gowrie Creek.

These waterways have been drastically altered since the late 19th century by the means of concrete lining.

These bushfires are likely to have a long lasting influence on these waterways.

These early settlers lived along the seashores and rivers, thus they were called " taga-ilog ", meaning people who dwell near the rivers or other waterways.

These wetlands, known as The Reedbeds after the dominant vegetation, occupied a large area of the western Adelaide Plains and was also fed by other waterways.

These limitations, plus the difficulties being encountered in the interior waterways by the smaller, more lightly armed PBRs led to the incorporation of Swift boats to patrol the 1, 500 miles of interior waterways of Vietnam.

These introductions were predominately performed by the US Fish Commission in the late 19th and early 20th centuries, but the most likely unofficial pathways are illegal introductions, dispersal through connected waterways and live bait.

These facilities shall cover the use of the roads, railways, waterways, ports and aerodromes of ' Iraq, and His Britannic Majesty's ships shall have general permission to visit the Shatt-al-Arab on the understanding that His Majesty the King of ' Iraq is given prior notification of visits to ' Iraq ports.

These departments typically patrol state or provincial parks and public lands and waterways dedicated to hunting and fishing, and also enforce state or provincial game and environmental laws on private property.

These changes in waterways have impacted the floodplains, natural tidal patterns, and the surrounding land.