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Syndication

Wed, 16 November 2011
Norteko Ferrokarrilla/2011-11-15/Odonatuak

Aranzadi Elkarteak odonatuei buruzko erakusketa bat eta jardunaldi bat antolatu du: "Odonatuak, uraren hegoak". Burruntziak eta sorgin-orratzak dira, eta adierazle onak dira putzuen eta aintziren osasun ekologikoa neurtzeko. Hain zuzen ere, jardunaldian, ideia horri buruz hausnartuko dute. Iñaki Mezquita adituak hitz egin digu jardunaldiari buruz.

Direct download: NFXVI-11a.mp3
Category:science -- posted at: 12:00am EDT