Tuesday, 30 August 2011
Wednesday, 10 August 2011
http://www.guardian.co.uk/environment/2011/aug/08/fish-consumption-rises-despite-campaign). People have reportedly been eating more fish but have not generally shown a long-term increase in their uptake of less familiar species (such as Pollack, Megrim and Sardines). It has also been pointed out that, although his campaign to change the law to ban discards by EU fishing fleets (the throwing back of dead or dying fish when they exceed the quota) has received general support, a number of experts believe that the real problem is the need to make the catching of all species sustainable (rather than simply increasing the diversity of what we eat). There is also a particular problem of species being caught to turn into fish meal for agricultural uses (as fertiliser or chicken feed)- apparently including Mackerel.
Tuesday, 9 August 2011
Sunday, 7 August 2011
http://www.dailymail.co.uk/news/article-2023325/Norway-polar-bear-attack-Michael-Reid-hero-shot-dead.html?ito=feeds-newsxml). There is a claim that the group were camping in a bear 'hot spot' (http://www.mirror.co.uk/news/top-stories/2011/08/07/polar-bear-camp-was-perilous-place-to-put-up-camp-says-wildlife-film-maker-115875-23325235/). It also seems that the bears are generally spending reduced time on the declining ice floes looking for seals (a common prey) and have been forced to scavenge for alternative food sources on land. I would simply make 2 points. The first is that it is virtually impossible for people to be 100% safe in the vicinity of such animals (one of the very reasons that people go to this location). The second is that the bear didn't perceive itself as doing anything wrong (it's just the way they are). I do hope that the final outcomes don't involve a further removal of bears and/or a reduction in 'adventurous' activities.
Friday, 5 August 2011
Thursday, 4 August 2011
Wednesday, 3 August 2011
http://www.guardian.co.uk/environment/2011/aug/03/garden-birds-avian-pox-virus?INTCMP=SRCH ). It is, apparently, difficult to see precise effects of the virus but it impairs both flight and vision. Concentrating the birds at feeding centres could facilitate transmission of the infective agent.
Visited , in Loughor, by a slightly battered Swallowtailed moth ( Ourapteryx sambucaria ).
A combination of night rain and day-time sun has resulted in more Bynea blooms. The Southern marsh orchid ( Dactylorhiza praetermissa...
A report has detailed how climate change is altering life in the warming seas around UK shores ( https://www.theguardian.com/environment...
There is intense interest surrounding a first study outside China, demonstrating that the widely-available CRISPR-Cas9 gene-editing tool...