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„Toate probleme pesterii Lascaux vin de la ventilatia din interiorul acesteia. Incalzirea temperaturii nu a facut decats a agraveze un proces care deja incepuse in momentul in care grota a fost descoperita la inceputul anilor ’40”, afirma Marc Gaulthier, unul dintre cercetatorii implicati in proiect.
Pesterea Lascaux a fost inchisa publicului inca din 1963 ca urmare a aparitiei unor alge verzi care afectau picturile, fenomen pus pe seama dioxidului de carbon expirat de numerosii vizitatori. Autoritatile locale franceze intentioneaza sa construiasca o replica la scara a pesterii care sa poata fi vizitata in continuare.
Sursa:Discovery
CITESTE SI:
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