23,169 research outputs found

    COVID-19: a turning point for the EU? EPC Discussion Paper 16 April 2020

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    What long-term lessons can we draw from the corona crisis? Which ones must we draw? Many say that our way of life has changed so much that there will be a time before and a time after this crisis. For me, there is a distinction between values and behaviours. There is, undoubtedly, a kind of togetherness between people, grown out of the feeling that we are all in the same boat. A lot of creative energy has been released. Digitisation has prevented us from becoming alienated from each other. Social media have shown that they don’t just polarise. Their positive uses have made the new media truly social. We have also learned that we can meet remotely, collaborate and be productive

    Importing into the EU - Council Regulation (EEC) No 1991/2006

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    Report on the presentation held at BioFach, 23.02.2008, by Herman Van Boxem (European Commission, Agriculture and rural development Directorate-General Unit F5 - Organic farming) compiled by Beate Huber, FiB

    The Victoria Falls, a species boundary for the Zambezi Parrotfish, Cyphomyrus discorhynchus (Peters, 1852), and the resurrection of Cyphomyrus cubangoensis (Pellegrin, 1936) (Mormyridae: Teleostei)

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    Cyphomyrus discorhynchus occurs in the Zambezi River and in the linked systems of the Kwando and the Okavango. We collected specimens from both above and below the Victoria Falls and recorded Electric Organ Discharges. We found a marked degree of anatomical differentiation among the specimens from the Zambezi delta to the Victoria Falls that represents a subspecific, geographical cline, reflecting the great length (1400 km) and high ecological diversity of that river section (Lower and Middle Zambezi). We confirm that the populations above the Falls (i.e. Upper Zambezi, Kwando and Okavango) are differentiated from those below, possessing fewer dorsal fin rays (a median of 30–31 rather than 33–34). The waveforms of the electric organ discharge pulses have four phases and show geographic variation but were briefer for specimens from below the Falls. We resurrect Cyphomyrus cubangoensis (Pellegrin, 1936) for the Upper Zambezi/Kwando/Okavango system
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