We add the following table, deduced from Reclus' "Nouvelle Géographie Universelle," 6° Serie, p. 886, compared with an article in "La Revista Contemporanea," December 30th, 1880:—
The mineral springs of Spain are very numerous, as might be expected in a mountainous country, at the junction of different strata in the metamorphic fissures, and in the neighbourhood of extinct volcanoes. Many of them were known and used by the Romans, and possibly by other races before their time. The Moors made use of many, more especially in the south. The majority of these springs are much neglected, and the bathing establishments in their roughness are a striking contrast to those of Germany and of France; there is, however, no reason to suppose that the waters themselves are less efficacious. The best known springs lie along the line of the Pyrenees, in Catalonia, Navarre, and especially in the Basque provinces and Santander. Another noted group are in the neighbourhood of Granada, and on the northern slopes of the Sierra Nevada. Those in the Guadarrama range are more frequented, from their vicinity to Madrid. Many of the Salados and Salinas in the higher parts of the eastern range, as well as the springs in the neighbourhood of Valencia, might be utilized with advantage. In this, as in many other things, Spain has not yet recovered the threads of a lost civilization, and in many points of material comfort and well-being is behind the Spain of Roman and of Moorish times.
CHAPTER II.
CLIMATE AND PRODUCTIONS
SPAIN may be roughly divided into five climates: (1) that of the north and of the Pyrenees, where rain is abundant; (2) the west or Atlantic climate, including Portugal; (3) the north-east or Mediterranean; (4) the east and south, or African climate; and (5) lastly, the climate of the great Central Plateau, or the Continental. All these are well marked, and differ greatly in their temperature, in elevation, in exposure, in rainfall, and in prevailing winds. To speak of an average temperature, or of an average rainfall in Spain, is only to mislead. The temperature of the south and south-east is higher than that of the opposite coast of Africa, while the winters in Castile recall those of Scandinavia in their bitterness. In some of the Asturian valleys there is, perhaps, the heaviest rainfall in Europe; while the lower valley of the Ebro is almost a desert, from want of rain; and in parts of Valencia and Murcia, and even in Andalusia, not a drop will fall for years; yet at times these provinces, and their driest portions, are visited—as in 1802, 1879, and 1881—by overwhelming and destructive floods. To strike an average, then, even for the same spot, through several years, is often merely deceptive.
We have remarked above on the similarity of the conformation of the western coasts of Galicia to those of Norway, Scotland, and Ireland. They partake also of the same Atlantic character in their climate and productions. Galicia and the Asturias are essentially grazing countries; and from the Galician ports, up to 1878, about 20,000 head of fatted cattle were annually sent to England. Except in the more sheltered valleys, where the productions of a warmer clime will flourish, the native flora is not unlike that of the milder parts of Ireland and of Devonshire. The average temperature of Santiago is about 55° Fahr., with a maximum of 95°, and a minimum of 28°; Oviedo is given as 54° average, maximum 80°, and minimum 24°; while the rainfall of the former is from 58 to 68 inches, and that of the latter varies from 38 to 50 in ordinary years, but in 1858 it attained 80 inches. Proceeding eastward we meet the northern or Pyrenean climate, where the rainfall is not so great, and, except in the immediate vicinity of the highest mountains, lessens gradually as we either go eastward or descend into the plains. The moisture is condensed and wrung out of the clouds brought by the watery western winds, and precipitated on the mountains of the west and north. From the Picos de Europa, in the province of Santander, which may be considered as the meeting-point of the two climates, the waters descend on the one side by the Ebro to the Mediterranean, by the Pisuerga to the Douro and the Atlantic, and by the shorter northern streams to the Bay of Biscay. In the valley of the Cabuervega (Santander) the rainfall is 57½ inches. Passing eastward we find Bilbao and San Sebastian, with an average temperature of 56° and 55°, a maximum of 93°, and minimum 23°, while the rainfall has diminished from 55 to 48 inches. At Vergara, more inland, it is 52. At Huesca, in Aragon, notwithstanding its proximity to the mountains, the rainfall is only 25 inches; at Balaguer, in Catalonia, only 15½. At Saragossa the climate becomes more extreme; the average is 60°, the maximum 96°, and the minimum 20°, while the rainfall descends to 14 inches. The equalizing influence of the neighbourhood of the sea is felt in the Mediterranean climate at Barcelona; for while the average is 63°, the maximum is only 88°, and the minimum 32°, and the rainfall ascends to 24 inches. The difference is still more marked if we compare the extreme oscillation between the maximum and minimum temperatures. At Saragossa this is from 120° to 130°; at Barcelona from 90° to 100° Fahr.
The productions of this northern zone vary greatly according to elevation and exposition. Those of the Basque Provinces still belong to the north temperate zone climate—cattle, corn, and cider, as well as wine. The olive, and the mulberry for silk, are almost unknown; but maize is largely grown. As we approach Catalonia these products give way to those of the Mediterranean region of Provence and of the Riviera—the olive, the grape, the mulberry. A powerful red wine is made on the lower southern spurs of the Pyrenees and of the Cantabrian Mountains, in the Riojas, in Navarre, and in Aragon. Much of it would be excellent if more attention were paid to the preparation, and especially to the conditions of transport. Great quantities are at present exported to France by sea from Bilbao and San Sebastian, and also by rail, for the purpose of mixing with the thinner and poorer clarets of Bordeaux, to fit them for the taste and market of England. In Catalonia the wine improves, and is less used for mixing. The chief kinds are a red wine, like Rousillon, and sweet, luscious wines, Rancio, somewhat like Muscat or Malaga. Of late the manufacture of effervescing wines like champagne has been carried on with considerable success. The wine made in Catalonia amounts to one-fifth of the whole produce of Spain. Already the orange and the palm appear.
Proceeding southwards from Catalonia, we gradually advance into the south-eastern and southern climate of Spain, a climate which is rather African than European in its character, and both whose products and dryness have more relation to the African continent than to that of the rest of Europe. It is here that the date-palm ripens—which it does not on the opposite coast of Algeria—and the camel breeds, and can be used as a beast of burden equally as in Egypt and the East. Sheltered by the mountain ranges to the east and north from the cold winds which sweep the plateau of Castile, exposed by the slope of the country to the full influence of the southern sun and its powerful evaporation, the characteristics of the climate are warmth and dryness, while the vicinity of the Mediterranean partly tempers the extreme range of heat and cold which might be found in lands more remote from the sea. Thus the average temperature of Valencia is 65°, its maximum 102°, its minimum 41°, and extreme range 100°. Alicante, still further south, has an average of 66°, a maximum of 100°, and a minimum of 35°. The average rainfall at Valencia is stated at 17, and that of Alicante at 18 inches; but, as remarked above, in this south-eastern district of Spain averages of rainfall are quite deceptive. In some years the quantity marked is only a very few inches, 3 or 6, over the whole district, and there are considerable portions where rain does not fall for years. The country is rendered fertile and productive, not by its rains, but by irrigation from the rivers, fed by the winter snows on the mountains which border the great plateau. At times, however, as in 1802 and 1879, storms of rain descend