▁first ▁Spanish ▁Scient ific ▁Ex ped ition ▁to ▁the ▁Ant ar ctic , ▁where ▁he ▁returned ▁the ▁following ▁years ▁- one ▁of ▁the ▁years ▁in ▁the ▁middle ▁of ▁winter -, ▁to ▁continue ▁the ▁investig ations ▁rel ating ▁to ▁the ▁destruction ▁of ▁the ▁O zone ▁L ayer ▁at ▁those ▁lat itudes . ▁He ▁participated ▁in ▁various ▁campaign s ▁of ▁investigation ▁as ▁Head ▁of ▁the ▁Juan ▁Carlos ▁I ▁Ant ar ctic ▁Base . ▁ ▁For ▁a ▁few ▁years , ▁he ▁has ▁collabor ated ▁with ▁the ▁Inter de partment al ▁Commission ▁for ▁Science ▁and ▁technology ▁( C IC Y T ), ▁and ▁in ▁the ▁Spanish ▁Ant ar ctic ▁Program , ▁Secretary ▁of ▁the ▁Spanish ▁National ▁Investig ation ▁Committee ▁for ▁the ▁Ant ar ctic , ▁and ▁altern ating ▁De legate ▁of ▁the ▁Scient ific ▁Committee ▁on ▁Ant ar ctic ▁Research . ▁His ▁dis sem in ating ▁character ▁has ▁taken ▁him ▁to ▁collabor ate ▁with ▁different ▁means ▁of ▁communication . ▁Always ▁rel ating ▁to ▁subjects ▁related ▁to ▁the ▁Ant ar ctic ▁science ▁and ▁its ▁environment . ▁ ▁Liter ary ▁work ▁and ▁dis sem ination ▁▁ ▁Since ▁the ▁beginning ▁of ▁his ▁scientific ▁career , ▁he ▁has ▁shown ▁a ▁clear ▁t endency ▁of ▁being ▁able ▁to ▁dis sem inate ▁the ▁scientific ▁knowledge ▁in ▁the ▁society , ▁which ▁has ▁taken ▁him ▁to ▁ex ert ▁as ▁a ▁scientific ▁collabor ator ▁of ▁S AL V AT ▁publish ers , ▁for ▁different ▁en cyc loped ias ▁concerning ▁scientific ▁terms . ▁ ▁The ▁appearance ▁of ▁the ▁O zone ▁hole ▁made ▁him , ▁not ▁only ▁particip