23,169 research outputs found
COVID-19: a turning point for the EU? EPC Discussion Paper 16 April 2020
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
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)
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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