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Deep-sea corals record dramatic long-term shift in Pacific Ocean ecosystem

Deep-sea corals record dramatic long-term shift in Pacific Ocean ecosystem

Long-lived deep-sea corals preserve evidence of a major shift in the open Pacific Ocean ecosystem since around 1850, according to a study by researchers at the University of California, Santa Cruz. The findings, published December 15 in Nature, indicate that changes at the base of the marine food web observed in recent decades in the […]

Liber la exploatarea cu cianura in Certej, la 42 de ani de la accidentul teribil in care au murit 89 de oameni

Liber la exploatarea cu cianura in Certej, la 42 de ani de la accidentul teribil in care au murit 89 de oameni

  Liber la exploatarea cu cianura in Certej, la 42 de ani de la accidentul teribil in care au murit 89 de oameni In curand, la Certej, in judetul Hunedoara, s-ar putea incepe exploatarea aurului pe baza de cianuri, dupa ce compania canadiana Eldorado Gold Corporation a primit un aviz de mediu. Compania canadiana ar […]