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Syndication

Wed, 30 November 2011
Norteko Ferrokarrilla/2011-11-29/Txoriak eta hiriko zarata

Neiker-Tecnalia zentrokoek Mexikoko Puebla-Cholula gune metropolitarrean egindako ikerketa batean txorien eta hiriko zarataren arteko lotura aztertu dute. Eta ikerketak baieztatu du hiriko zarata zenbat eta handiagoa izan, orduan eta txori-espezie gutxiago dagoela.

Direct download: NFXVI-13b.mp3
Category:science -- posted at: 12:00am EDT