(2) Tidal wave killed thousands of people.
The waters of the firth are shallow, and a tidal bore occurs periodically.
The low ground between the slight hills flanking the Thames valley, and therefore mainly south of the present river, was originally occupied by a shallow lagoon of estuarine character, tidal, and interspersed with marshy tracts and certain islets of relatively firm land.
In the case of Messina the horror of the situation was heightened by a tidal wave.
Dredging has improved the navigable channel of the river, which is tidal to this point and is lined with quays.
In 1868 the town was nearly destroyed by an earthquake, in 1875 by fire, and again in 1877 by earthquakes, a fire and a tidal wave.
Under ordinary conditions the sluices are raised to admit boats to pass from the half flood to half ebb, so that the river remains tidal up to Teddington, the next lock.
They are connected with the ocean by narrow straits, the salinity of the water contained in them differs in a marked degree from that of the ocean, and the tidal waves are of small amplitude.
Desis lives invariably between tide-marks upon the rocks and coral reefs, and may be found at low tide either crawling about upon them or swimming in tidal pools and feeding upon small fish or crustaceans.
About the time of the maxima there must be a longer tidal range (that is, a greater rise and fall than the average); the difference between neap tides and spring tides will also be increased, and as results of these conditions there must be great tidal floods breaking over lowlying coasts and producing extensive denudation.
On the surface, where the sand is bathed by the tidal water, the ferrous sulphide becomes oxidized and the sand is bleached, but underneath it is dense black or grey, as the case may be.
Many of the houses are within tidal limits and furnished with quays and jetties.
Hence their tidal conditions are quite oceanic, though their salinity is usually rather lower than that of ocean water.
Such knowledge floods the soul unseen with a soundless tidal wave of deepening thought.
The warp consists of fine muddy sediment which is suspended in the tidal river water and appears to be derived from material scoured from the bed of the Humber by the action of the tide and a certain amount of sediment brought down by the tributary streams which join the Humber some distance from its mouth.
The western part, called Ballybot, is connected with the eastern part, or old town, by four bridges over the canal and four over the tidal water.
It is situated on the right bank of the Seine, the tidal wave of which (mascaret) can be well seen at this point.
It is a vast plain, intersected by tidal creeks and subject to inundation at high spring tides.
This family of Hemiptera (the Hydrometridae) and the Saldidae contain several insects that are marine, haunting the tidal margin.
In Kent county there are more than 60,000 acres of tidal marshland, some of which has been reclaimed by means of dykes; Cypress Swamp in the extreme S.
Waves and tidal currents produce their full effects in that region, and in high latitudes the effect of transport of materials by ice is very important; while in the warm water of the tropics the reefbuilding animals and plants (corals and calcareous algae) carry on their work most effectively there.
A closer investigation of the numerous long, narrow banks which lie off the Flemish coast and the Thames estuary shows that they are composed of fragments of rock abraded and transported by tidal currents and storms in the same way that the chalk and limestone worn off from the eastern continuation of the island of Heligoland during the last two centuries has been reduced to the coarse gravel of the off-lying Dune.
It consists of two parts, an outer and tidal harbour 171 acres in extent, and an inner basin 15 acres in extent, with a depth on sill at ordinary spring tide of 25 ft.
Both branches terminate in a broad tidal lake immediately above Lisbon.
Elsewhere local surface currents are developed, either drifts due to the direct action of the winds, or streams produced by wind action heaping water up against the land; but these nowhere rise to the dignity of a distinct current system, although they are often sufficient to obliterate the feeble tidal action characteristic of the Mediterranean.
The mainland in the north and east is highly mountainous and forest-clad, and the lower portion is cut up into numerous islands by a network of tidal creeks.
The district is a deltaic tract, bordering south on the sea and traversed by many tidal creeks.
Here, without actually standing on the sea-beach of the northern shore, they met the tidal waters of the sea.
The shores are covered with coral; earthquakes and tidal waves are frequent, the latter not taking the form of bores, but of a sudden steady rise and equally sudden fall in the level of the sea; the climate is rather tropical than temperate, but sickness is almost unknown among the residents.
The tidal wave of the Southern Ocean, which sweeps uninterruptedly round the globe from east to west, generates a secondary wave between Africa and South America, which travels north at a rate dependent only on the depth of the ocean.
The official figures in inches for the station at Port Blair, which is situated in by far the driest part of the settlement, were: - A tidal observatory has also been maintained at Port Blair since 1880.
It is usual to distinguish between the general coast-line measured from point to point of the headlands disregarding the smaller bays, and the detailed coast-line which takes account of every inflection shown by the map employed, and follows up river entrances to the point where tidal action ceases.
The tidal harbour, which is owned by a company, is enclosed by two piers and a breakwater, the area being about 30 acres, and the quayage 1400 yds.
On the 16th of March 1889 the heavy tidal waves created havoc in the harbour of Apia.
There are two large fish-docks, and, for general traffic, the Royal dock, communicating with the Humber through a tidal basin, the small Union dock, and the extensive Alexandra dock, together with graving docks, timber yards, a patent slip, &c. These docks have an area of about 104 acres, but were found insufficient for the growing traffic of the port, and in 1906 the construction of a large new dock, of about 40 acres' area and 30 to 35 ft.
PEMBROKE (Penfro), an ancient municipal borough, a contributory parliamentary borough and county-town of Pembrokeshire, Wales, situated on a narrow peninsula at the head of the Pennar tidal inlet or "pill" of Milford Haven.
The lake is practically tideless, though true tidal pulsations amounting to 3 in.
Long leading to a tidal harbour and docks capable of receiving ships drawing 26 ft.
The harbour, which embraces two tidal basins and six docks aggregating 832 acres, in addition to timber docks of S7 acres, covers altogether 350 acres.
1632) and Athanasius Kircher (Magnes, Rome, 1643), and maps of the ocean and tidal currents by the latter in his Mundus subterraneus (1665).
The tidal action of the gulf is so slight and the marshes are so low that perfect drainage cannot be obtained through tide gates, which must therefore be supplemented by pumping machinery when rains are heavy or landward winds long prevail.
The Isle of Pines in its northern part is hilly and wooded; in its southern part, very low, level and rather barren; a tidal swamp almost cuts the island in two.
The original church of St Mary's, at the mouth of the river, was swept away by a tidal wave in 1607: Wordsworth took this as a subject for a sonnet.
There is evidence that, towards the close of the mediaeval period, great storms and tidal inundations occurred on the shores of the North Sea and Baltic, and in the course of these floods, culminating in 1297, the Zuider Zee was formed from a lake that existed in its neighbourhood, by the breaking down of dykes.
120), but Dr Guest was not prepared to allow that the Britons were able to construct a bridge over a tidal river such as the Thames, some 300 yds.
Finally, the name of Tidal, king of Goiim, may be identical with a certain Tudhulu the son of Gazza, a warrior, but apparently not a king, who is mentioned in a Babylonian inscription, and Goiim may stand for Gutim, the Guti being a people who lived to the east of Kurdistan.
In shallow seas such as the North Sea and the British fringing seas, where tidal currents run strong, there is a general mixing together of the surface and deeper water, thus making the arrangement of vertical temperature anathermic in summer and katathermic in winter, while at the transitional periods in spring and autumn it is practically homothermic. Thus at Station E2 of the international series at the mouth of the English Channel in 49° 2 7' N., 4 42' W., the following distribution of temperature F.
The timber trees found towards the interior, and on the higher elevations, are of great size and beauty, the most valuable being teak (Tectona grandis), then-gan (Hopea odorata), ka-gnyeng (Dipterocarpus laevis), &c. The coast-line of the district, off which lies an archipelago of two hundred and seven islands, is much broken, and for several miles inland is very little raised above sea-level, and is drained by numerous muddy tidal creeks.
Over the sill at average water-level, the tidal range at Malta being but slight; and opening into French creek a dry dock of more modern construction, known as No.
The chemical characters of the well-waters, the irregular distribution of the water-pressure, the distribution of the underground thermal gradients, and the occurrence in some of the wells of a tidal rise and fall of a varying period, are facts which are not explained on the simple hydrostatic theory.
The coasts of the Andamans are deeply indented, giving existence to a number of safe harbours and tidal creeks, which are often surrounded by mangrove swamps.
The - - study of tidal strain in the earth's crust by Sir George Darwin has led that physicist to indicate the possibility of the triangular form and southerly direction of the continents being a result of the differential or tidal attraction of the sun and moon.
The present city is half a mile north of the site of the old town, which was destroyed by an earthquake and tidal wave in 1746.
CARMARTHEN (Caerfyrddin), a municipal borough, contributory parliamentary borough (united with Llanelly since 1832), and county town of Carmarthenshire, and a county of itself, finely situated on the right bank of the Towy, which is here tidal and navigable for small craft.
4to, Paris, 1799) contains methods for calculating the movements of translation and rotation of the heavenly bodies, for determining their figures, and resolving tidal problems; the second, especially dedicated to the improvement of tables, exhibits in the third and fourth volumes (1802 and 1805) the application of these formulae; while a fifth volume, published in three instalments, 1823-1825, comprises the results of Laplace's latest researches, together with a valuable history of progress in each separate branch of his subject.
Many thousands of acres of low-lying peaty and sandy land adjoining the tidal rivers which flow into the Humber have been improved by a process termed " warping."
The estuary or bay is funnel-shaped, and its configuration produces at spring tides a " bore " or tidal wave, which at its maximum reaches a height of 15 to 20 ft.
Apparent proof has been obtained that the shocks occurring in the Pacific districts originate at the bottom of the sea the Tuscarora Deep is supposed to be the centre of seismic activity and they are accompanied in most cases by tidal waves.
Shore Deposits are the product of the waste of the land arranged and bedded by the action of currents or tidal streams. On the rocky coast of high latitudes blocks of stone detached by frost fall on the beach and becoming embedded in ice during winter are often drifted out to sea and so carry the shore deposits to some distance from the land.
Similar effects are produced in narrow waters by the action of tidal currents, and the influence of a steady wind blowing onor off-shore has a powerful effect in mixing the water.
In small nearly land-locked basins shut off from one another by bars rising to within a short distance of the surface and affected both by strong tidal currents and by a considerable admixture of land water, the contrasts of vertical distribution of temperature with the seasons are strongly marked, and there are also great unperiodic changes effected mainly by wind, as is shown by the investigations of H.
Carmen poured grain into the feeders and the smell of oats and honey brought a tidal wave of goats into the barn.
Detective Hunter advised the Sentinel by phone that tidal conditions on the Chesapeake might make retrieving a body difficult.