Scientists have produced a potential solution to a problem fishing activity which costs the industry millions of pounds and has a major impact on the marine environment worldwide.
A team from the University of Newcastle upon Tyne, writing in the academic journal Marine Policy, say fishermen should be given incentives not to return unwanted fish and other marine animals – known as ’discards’ – back into the sea after they are caught in their trawlers’ nets.
The study focused on the North Sea, which is bordered by Norway and the European Union countries Belgium, Denmark, France, Germany, Holland and the UK. However, there are plenty of other places in the world, such as North America, which have similar problems with discards. The findings of the research are expected to inform European Union policy about discards. Discards are mainly young or damaged fish or sea life that cannot be sold because there is no market for them, or, if taken back to shore, would exceed the fishers’ catch quota.
Professor Chris Frid | EurekAlert!
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The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.
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Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
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Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
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In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
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