News tagged with food chains

Food tracking a taste of things to come

Some consumers already demand to know where their food comes from and how it's handled on the path to their plate, but growing pressures on world food production – and therefore food safety – will make those questions ...

dateSep 19, 2013 in Other
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Mobile PCB cleanup system developed

University of Calgary scientists have developed new technology that promises a safer, cheaper way to clean up hazardous PCBs in soil using ultraviolet light – the first technology of its kind in the world.

dateSep 11, 2013 in Environment
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Assessing the sustainability of aquaculture production

Global consumption of seafood has risen dramatically over the last decade, due to a growing population, increased affluence and changing eating habits - many now see seafood as a healthy alternative to meat. The EU is the ...

dateAug 22, 2013 in Ecology
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First atlas on oceanic plankton

In an international collaborative project, scientists have recorded the times, places and concentrations of oceanic plankton occurrences worldwide. Their data has been collected in a global atlas that covers organisms from ...

dateJul 18, 2013 in Earth Sciences
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Image: Phytoplankton Bloom in the Norwegian Sea

(Phys.org) —The waters off Iceland rank among the world's most productive fisheries. The reason for the abundance is an ample supply of phytoplankton, the base of the marine food chain. Like any plant, microscopic phytoplankton ...

dateJul 16, 2013 in Earth Sciences
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