Cork: Its Origin and Industrial UsesStecher, Gilbert Erwin
Science
Cork: Its Origin and Industrial Uses
Stecher, Gilbert Erwin
Cork
The cork tree is called “Alcornoque” in Castilian language; Surn in
Castalan; Sobreiro, Gallician; Suvi y Sioure in provincialism; Chêne
Liège in French; Keonge fernam or only fernam, in Argeline; Kork-baum or
Korkeiche in German; and, as before stated, cork in English.[3]
[3] Consul Schenck’s Report.
ORIGIN
The study of its origin leads us to that romantic part of the world
bordering the Mediterranean Sea from which we have already received so
much in all branches. The cork-producing country practically covering
the whole of Portugal sweeping toward the East through the southern
districts known as Andalusia and Estremadura, thence northeast,
embracing thousands of acres of forests in Catalonia. Spain and Portugal
dividing honors among the nations in the annual yield of raw material,
with perhaps the advantage leaning slightly to the latter.[4] This being
partly due to increased area, no doubt, as the geographical situation is
the same but with the irrigation feature slightly in favor of Spain, as
through the corkwood country flows the Guadalquivir River in addition to
the three which also pass through Portugal, consisting of the Douro,
Tagus and Guadiana in the west, and the Ebro in the Gerona district.
[4] Armstrong Cork Co.’s pamphlet.
Tunis and Algeria[5] rank next in importance with Southern France,
including Corsica following closely. Italy (Tuscany) too with the help
of Sardinia and Sicily continuing to be quite a factor in meeting the
demand for the crude material, while across the Strait of Gibraltar the
sun-scorched forests of Morocco at El-araish are as yet undeveloped,
although rapidly being pressed into service.
[5] There are large forests of cork on the French Colony of Algeria,
particularly on an estate granted by the Emperor Napoleon III to
M. le duc de Montebello.—H. G. GLASSPOOLE.
The geographical formation of Portugal is extremely favorable for the
rearing of cork trees, every evidence of this characteristic being well
marked by the densely thick groups of cork trees to be seen in certain
regions, especially in the Valley of the Tagus and the Sierra de
Portalegre provinces of Alemtejo and Algarve, which are the chief
bearing centers of this country,[6] the area devoted to their
cultivation being approximately 366,000 hectares.
[6] Chambers Journal.
In Spain it is found in the Provinces of Gerona, Caceres, Andalusia,
Huelvas, Seville, Cadiz, Ciudad Real, Malaga, Cordoba and Toledo in the
order named.
According to a calculation made by the administration of forests the
extent of cork forests in Spain is about 255,000 hectares,[7] viz.
80,000 in the Province of Gerona, 54,000 in Huelvas, 32,500 in Caceres,
28,000 in Seville, 20,000 in Cadiz, 11,500 in Ciudad Real and 9500 in
Cordoba. The remainder is distributed between ten other provinces.[8]
[7] One hectare = 2.471 acres.
[8] Consul Schenck’s Report.
Public-domain text, read in full here on John Shaqi.
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