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43 de ani de la tragedia ecologica de la Certej: 89 de oameni au murit inghititi de un potop de acid

43 de ani de la tragedia ecologica de la Certej: 89 de oameni au murit inghititi de un potop de acid

43 de ani de la tragedia ecologica de la Certej: 89 de oameni au murit inghititi de un potop de acid 30 octombrie 1971, o zi pe care hunedorenii din Certej nu o vor uita niciodata! 89 de oameni au murit inghititi de vii de un potop de acid, devenind cel mai grav eveniment din […]

New data about endangered marsh harrier distribution in Europe

New data about endangered marsh harrier distribution in Europe

Marsh harrier population underwent a dramatic population decline in the eighties. Credit: Marcos Lacasa     The use of ringing recoveries — a conventional method used to study bird migration — in combination with more modern techniques such as species distribution modelling and stable isotope analysis is useful to understand better bird distribution patterns and […]