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Variation in land-use intensity leads to higher biodiversity

Variation in land-use intensity leads to higher biodiversity

If grassland is managed intensively, biodiversity typically declines. A new study led by Bernese plant ecologists shows that it is rare species that suffer the most. These negative effects could be reduced, if farmers varied the intensity of their land use between years. Globally, the intensification of agricultural land use is considered the leading threat […]

Tren cu deseuri radioactive deraiat intr-o suburbie a Parisului

Tren cu deseuri radioactive deraiat intr-o suburbie a Parisului

    Localnicii din suburbia Parisului in care s-a petrecut accidentul sunt ingrijorati. Zona este traversata frecvent de trenuri incarcate cu deseuri nucleare si substante chimice. Un tren cu deseuri radioactive a deraiat la Drancy, o suburbie a Parisului. Autoritatile au efectuat imediat teste radiologice. Un responsabil de la serviciul national de pompieri a declarat […]