German Ocean

“ There are other changes also that have taken place in the German Ocean, which must have exerted immense influence on the tides when we remember that a north-east wind will materially heighten the tidal lever by forcing up the water of the North Sea. ”

“ Three times under the cover of darkness or of fog, the greater, faster units of the German force have—in a frenzy of fearful daring—ventured to cross or enter the sea that once was known as the German Ocean. ”

“ Indeed, under the water, as far as it is possible to follow them through the transparent medium, I have noticed in Great Britain and in the United States the same traces of glacial action as higher up, so that these ancient glaciers must have extended not only to the sea-shore, but into the ocean, as they do now in Greenland. Nor is this all. Scandinavian boulders, scattered upon English soil and over the plains of Northern Germany, tell us that not only the Baltic Sea, but the German Ocean also, was bridged across by ice, on which these masses of rock were transported. ”

“ In Heine's North Sea poems we hear, for the first time in German poetry, the roar of the ocean, with all its freshness and in all its might. Here for the first time we have shells in the sand beneath our feet, and sea-gulls in the air above us. The sea is painted in storm and calm, from the shore and from the ship, by day and by night, with the peace that at times lies over it, and with the madness of the hurricane; we have the sweet day-dreams to which it gives rise, and also the sea-sickness ”

“ Rocks both on the shore of the Baltic and the German Ocean, known to have been once sunken reefs, were in his time above water; small islands in the Gulf of Bothnia had been joined to the continent, and old fishing grounds deserted, as being too shallow or entirely dried up. These changes of level, which he estimated at about three feet in a century, Celsius attributed to a sinking of the waters of the Baltic, owing possibly to the channel, by which it discharges its surplus waters into the Atlantic, having been gradually widened and deepened by the waves and currents. ”

“ The nations inhabiting the borders of the Baltic and the coasts of Norway, as well as those dwelling on the shores of the German Ocean, were situated quite as favorably for maritime enterprise as those upon the banks of the Mediterranean. ”

“ Your Royal Highness has been able to convince himself how powerfully the wave beat of the ocean knocks at the door of our people and forces it to demand its place in the world as a great nation; drives it on, in short, to world politics.
Germany’s greatness makes it impossible for her to do without the ocean—but the ocean also proves that even in the distance, and on its farther side, without Germany and the German Emperor no great decision dare henceforth be taken. ”

“ Northward, in the sea of Canada, in Waigat’s straits, in the straits of Java, and in short, where the ocean on one part pours into the ocean on the other. In this manner is the sea carried with an unceasing circulation round the globe, and at the same time that its waters are pushed backward and forward with the tide; they have thus a progressive current to the west, which, though less observable, is not the less real. ”

“ From local circumstances the tides are subject to great irregularities, such as meeting with islands, headlands, passing through straits, &c. In order that they may have their full motion, the ocean in which they are produced ought to extend 90° from east to west, because that is the distance between the greatest elevation and the greatest depression produced in the waters by the moon. ”

“ A small part of this wave passes eastward up the English Channel, and through the Straits of Dover, and then northwards, while the principal body of water, moving much more rapidly to a more open sea on the western side of Britain, first passes the Orkney Islands, and then turning, flows down between Norway and Scotland, and sweeps with great velocity along our eastern coast.
The lee shore wind, blowing from the north-east, removes the shoals of sand in the offing towards the shore, and wherever these find a resting place, from the suddenness of their removal, quicksands are sure to exist ”

“ The geographical and other circumstances being very complicated, we cannot expect to trace separately the movements due to each cause, but must be prepared for many anomalies, especially as the bed of the ocean must often modify and interfere with the course of the inferior currents, as much as the position and form of continents and islands alter the direction of those on the surface. ”

“ The ebb and flow of the ocean is very slight in islands remote from any continent, as for example, at St. Helena, where it seldom exceeds three feet. Tides are remarkably high on the coasts of Malay, in the Straits of Sunda, on the open coast of Patagonia, along the coasts of China and Japan, at Panama, in the Gulph of Bengal, and at the mouth of the Indus, where the water rises thirty feet in height. Tides are greatest in any given line of coast, in narrow bays and estuaries ”

“ The height to which tides rise, and the violence and velocity of the currents, depend in a great measure on the actual configuration of the land, the contour of a long line of continental or insular coast, the depth and breadth of channels, the peculiar form at the bottom of the seas—in a word, on a combination of circumstances which are made to vary continually by many igneous and aqueous causes, and among the rest, by the tides and currents themselves. ”

“ Upon these shores the sea seldom beats with any great violence, as a large wave has not depth sufficient to float it onwards, so that here only are to be seen gentle surges making towards the land, and lessening as they approach. ”

“ To combat successfully with so restless and powerful an agent as the ocean, requires great consideration and attention; for the obstacles presented on this coast are of no ordinary character. Among them may be enumerated powerful tides and currents, a confined space for a large body of water upon extraordinary occasions, cliffs of a soft yielding nature, a limited and irregular shore, with cavities and projections, either a dead flat or hollow descent from low water mark towards the cliffs, constitute a beach of the worst character. ”

“ When this circulation of ascending and descending currents has gone on for a certain time in high latitudes; the inferior parts of the sea are made to consist of colder or heavier fluid than the corresponding depths of the ocean between the tropics. If p. 22there be a free communication, if no chain of submarine mountains divide the polar from the equatorial basins, a horizontal movement will arise by the flowing of colder water from the poles to the equator, and there will then be a reflux of warmer superficial water from the equator to the poles. ”

“ The shipowner, and above all the hardy sailor, cannot but rejoice at the prospect of obtaining a broad beach upon an inclined plane, for should a vessel be driven on in ever so heavy a gale, instead of having to contend with the cheerless prospect now before them, rendered not only formidable, but terrible, from the numerous shoals existing on this coast, there would be only one, and the vessel would arrive at its destination in a more gradual manner; her keel would become almost immediately impacted in the sand to such an extent, as to render her steady ”

“ Where the sea is extremely deep, and very much vexed with tempests, it is no small obstacle that can confine its rage; and for this reason, we see the boldest shores projected against the deepest waters, all less impediments having long before been surmounted and washed away. In places where the force of the sea is less violent, or its tides less rapid, the shores are generally seen to descend with a more gradual declivity. ”

“ The flat shores at Wells [48b] are considerably elevated above the depths of the ocean, into which they probably terminate in a gradual descent. The stranding of three large vessels off Winterton [48c] and Horsey, [48d] years ago, have possibly prevented its encroachments in these places.
When a vessel is stranded in shallow water, it usually becomes the nucleus of a sand-bank, as has been exemplified in several of our harbours, and this circumstance tends greatly to its preservation. ”

“ These are caused by the winds blowing for many months in one direction, which produce on an expansive ocean movements of considerable magnitude: this may be easily conceived when we observe the effects produced on our own seas by the temporary action of the same cause.
A strong south-west or north-west wind invariably raises the tides to an unusual height along the east coast of England and the Channel. Smeaton ascertained by experiment that in a canal four miles in length, the water was kept up four inches higher at one end than at the other, merely by the action of wind along the canal ”

“ If the latitude of the place and the declination of the moon are of contrary names, the inferior tides will be the highest. But the highest tide at any particular place is when the moon’s declination is equal to the latitude of the place, and of the same name, and the height of the tide diminishes as the differences between the latitude and declination increases, therefore the nearer any place is to that parallel whose latitude is equal to the moon’s declination and of the same name, the higher will be the tide at that place. ”

“ The shoals of sand in the offing, in certain localities, are numerous and irregular, their dimensions and situation variable, and while they afford a partial protection to the coast, are decidedly injurious to vessels liable to be stranded.
To make the sea subservient to our wishes, and agreeable to our design, in other words, to make it perform the duty of bringing its contents from the bottom of its waters towards the cliffs, to protect them, if possible, for ages, let us consider its auxiliary, the wind, the effects, whether beneficial or injurious. ”

“ Lyell, we may understand why Rennell has characterised some of the principal currents as oceanic rivers, which he describes as being from fifty to two hundred and fifty miles in breadth, and having a rapidity exceeding that of the largest navigable p. 27rivers of the continent, and so deep as to be sometimes obstructed and occasionally turned aside by banks, the tops of which do not rise within forty, fifty, or even one hundred fathoms of the surface of the sea.
The ordinary velocity of the principal currents of the ocean is from one to three miles per hour ”

“ Besides twice in each month there is no tide at all, when the moon is near the equinoctial, the water being for some time quite stagnant. These, with other peculiar appearances attending the same phenomena, were considered by many as inscrutable; but Sir Isaac Newton adjudged them to arise from the concurrence of two tides, one from the South Sea, and the other from the Indian Ocean. Of each of these tides there p. 18come successively two every day; two at one time greater, and two at another that are less. ”

“ In order to form this eminence, it is obvious that its surface, as well as the depths, will be agitated, and that wherever the water runs from one part, succeeding waters must run to fill up the space it has left. ”

“ The whole expanse of air and sea was swept by a south-west wind, which, deriving strength from the mountainous regions of Germany, its deep rivers and boundless tract of clouded atmosphere, and rendered still harsher by the rigour of the neighbouring north, tore away the ships, scattered and drove them into the open ocean or upon islands dangerous from precipitous rocks or hidden sandbanks. ”

“ The continent, as one might call Greenland, does not shed the bulk of its central waters in fluid rivers, but discharges them to the ocean in solid, crystalline, slowly progressing streams. They flow, or rather march, with irresistible, mighty force, and far-resounding footsteps, crossing the shore line, a perpetual procession of block-like masses, flat or diversified with hill and hollow on the top, advancing upon the sea until too deeply immersed longer to resist the buoyant power and pressure of the surrounding waters, when they break upwards, and float suspended in the vast oceanic abyss. ”

“ Could a more dreadful word in a more dreadful situation have sounded in our ears! We were then upon the dangerous coast of Norway. Was the Nautilus being drawn into this gulf at the moment our boat was going to leave its sides? We knew that at the tide the pent-up waters between the islands of Ferroe and Loffoden rush with irresistible violence, forming a whirlpool from which no vessel ever escapes. From every point of the horizon enormous waves were meeting, forming a gulf justly called the "Navel of the Ocean," whose power of attraction extends to a distance of twelve miles. ”

“ When we think of the conditions which now obtain in Europe, can we conceive of any stronger contrast than that which is suggested by the few facts which are here summarized? Instead of the splendid navies of war-ships, ocean-liners, and other craft which now crowd its waters, the English Channel had formerly its fleets of ice-floes, and the walrus haunted the coasts of Northern France. When such extreme conditions obtained, it can hardly be doubted that the Gulf Stream, as we know it now, had no existence in the North Atlantic. ”

“ Its maritime development began in the midst of adverse natural conditions in the northern confines of the country. The southern Baltic and the North Sea are both shallow. Sandbanks and winter ice hamper navigation in the easternmost stretch of these waters. An outlet exists only in the round-about and rock-studded Danish straits. The Oder, Elbe and Ems are constantly discharging material collected from the mountainous heart of Europe. The harbors of the northwestern shore are artificial and require ceaseless watching, for all of which German navigation pays a heavy annual tax. ”