"catastrophic event": means an unforeseen event of a biotic or abiotic nature caused by human action that leads to important disturbances in agricultural production systems or forest structures, eventually causing important economic damage to the farming or forestry sectors;
ciallaíonn "teagmhas turraingeach" teagmhas gan choinne de chineál bitheach nó aibitheach a tharlaíonn de thoradh gníomhaíocht dhaonna de chineál bitheach nó aibitheach as a thagann suaití ar chórais táirgthe talmhaíochta nó ar struchtúir foraoisí, a bheadh ina chúis le dochar suntasach eacnamaíoch d'earnálacha na feirmeoireachta nó na foraoiseachta;