Showing posts with label farming. Show all posts
Showing posts with label farming. Show all posts

Tuesday, 1 February 2011

SOS: Save our Science - Bug Battle

ResearchBlogging.orgThis post was a request from a reader (Yay!). I've got a lot of different projects going on at the moment so have been a bit slow with the posting. Hopefully I'll be posting about my latest lab soon. There's still a lot to write when I get the time. We had a lot of fun last week meeting the students interviewing to join my course next year and the lab work is going well. There is a much more theoretical element to it, which I've been enjoying. Anyway, so this is a bit of a proto-story really. A possible explanation for the disappearance of bees worldwide; though the real science is still under wraps.
A honeybee (Apis mellifera) (source)

Pollinating insects, like bees, are disappearing across the world. The phenomenon is known as colony collapse disorder (CCD). If CCD continues as it is the world stands to lose most, if not all, pollinating species, which stands to rapidly wipe out all flowering plant species and would severely alter every land based ecosystem. A key element in understanding CCD was uncovered over two years ago, but is only just emerging as published work.

CCD is being studied by a dedicated group of researchers in the US Department of Agriculture’s Bee Research Lab. The rapid decline in colonies of pollinating insects due to CCD was originally observed in the US but has since been identified around the globe, though it has yet to arrive in some countries, including the UK.

Sunday, 16 January 2011

SOS: Save our Science - Preventing Pandemic

ResearchBlogging.org


Hey! I've been busy finishing my first project and after some last minute panicking it's all over and I'm moving on from chickens to yeast, but before I do I wanted to share this new story. A breakthrough in preventing the spread of Bird Flu, that has applications in protecting against a wide range of other viruses. This is the sort of story I've been looking forward to writing for a while, I hope you'll see why.


A group of researchers may have found a way to prevent the spread of bird flu through domestic populations, a revolution which could significantly reduce the risk of humans becoming infected. Not only that, but this technique could be easily used to protect against any viral infection in almost any species. It could even eventually be used to protect ourselves. This method requires no vaccinations and provides life-long protection from a broad range of different avian flu strains.


Friday, 17 December 2010

SOS: Save our Science - Save our Salmon

This is a story that's been going for a long while. The concerns over the effects of fish farming on wild fish populations. Also it's nice to take the science outside for a change. This new research is quite interesting and was well reported. Although the actual findings still need a lot of work.

A sudden population crash in wild salmon during 2002 caused mass panic for the authorities in Canada. This coincided with closer monitoring of farmed salmon, and resulted in the blame being placed on parasites transferred from farmed fish. The phenomenon has drawn the attention of many researchers and a new study appears to show that although there is transfer of parasitic sea lice between farmed and wild salmon it cannot be responsible for the decline in population.