Winter Colour

Despite all of the snow and frost of recent weeks there are still some flowers attempting to bloom.  One of the easiest to spot is the small but bright yellow, perennial Winter Aconite (Eranthis Hyemalis) which can be found flowering away in January and February in the UK.  These are hardy plants (members of the buttercup family) that grow close to the ground in shady woodland, and, as you can see from the picture below are quite able to survive frost and snow.

Winter Aconite

The leaves only show fully once the flowers have died, the leaves themselves dying off when the forest canopy shades the plants out.

Although the plant looks pretty and as though it wouldn’t harm a fly, beware, as all parts are poisonous.  According to Wikipedia, Medea attempted to poison Theseus by putting aconite in his wine.  Despite (or maybe because of) this, Winter Aconites are commonly sold in garden centres as an easy way to add a bit of Winter colour to an otherwise drab and dormant garden.

Switch Off Campaign

A decision was made at Head Office that a switch off campaign sounded like a good idea, so we (the Carbon Reduction steering committee) were told to organise one in our respective division. So, that will be easy then. After some debate as to what constituted a switch off campaign with a leading light thinking that it would involve lots of surveys and the appointment of green champions to look for energy saving opportunities, I finally got them to see sense and realise that it was just what it said on the tin:  a campaign to raise awareness and get everyone switching things off when they were not in use.  Back to the real world and the rush of the every day job kicked in and I did not really think about the switch off campaign.

A month later a reminder came out with a start date of 4th January. OK, so now I have a deadline, but still no guidance. So, what to do?  I could email the Site Managers and tell them to organize a switch off campaign – that would work! I turned once more to my trusty friend Google and found a couple of bits of information, mainly from local councils who had jointly run just such a scheme and used these as the starting point for my ideas.

The first thing I did was make an action plan for the actual campaign which was to be over a two week period:

  • Energy measurements to be taken at the same time each week for two weeks before, during and after the campaign.
  • Site Managers to brief all of the staff about the campaign
  • Site Managers to conduct a walk around the site during the campaign and provide positive and negative feedback to staff
  • Staff to be encouraged to submit energy saving ideas

etc, etc.  The action plan was emailed out to the Site Managers a couple of weeks before the start to give them a little advance warning.  I have found that each of the seven sites we have is very different in size and culture, and so, one size does not necessarily fit all, so the Site Managers were the best people to decide how to get local buy-in.

Next on my list was to create some advertising material, something that would remind staff about the campaign and why they should be turning things off.  So, back to Mr Google for some more helpful hints and tips, followed by a trip to an online stock photo site for some appropriate pictures (yes, I know that one of my other passions is photography, but I was in a hurry and did not have the appropriate props).  A couple of late nights later and I had a series of posters for display at the sites detailing environmental facts and energy saving tips.  You can view them here:

SWITCH IT OFF

If you would like to use them please feel free to download – just let me know – it is always interesting to see where others are in their quest for energy efficiency as well as being good for the ego.

OK, so now I needed a bribe for the energy saving ideas bit.  I settled on the promise of a tree planted in the name of the person with the best idea or a box of chocolates – should appeal to a lot of people I thought.

The campaign ran with mixed success, I will outline the reasons for this, along with the results, in my next post.

Flat Fish

OK, so tinned tuna can be OK, depending on the way it is caught (assuming it is Skipjack tuna) cod and haddock, not so sure, bit debatable; this time it depends not only on the method of catching – line caught only please, but on the place where it is caught.  Next on my list, purely because they are fish that are commonly sold and that I enjoy(ed) eating are sole and plaice, both, unfortunately, featuring on the Greenpeace red list.

So, for starters, these are both flat fish, and, as such, live along the sea bed.  This means that they are usually caught by beam trawling.  This is a particularly destructive form of fishing for numerous reasons.  Beam trawling involves dragging a large beam across the ocean floor behind which is pulled a large net.  Typically trawlers pull one net on each side of the boat.  Some also have ‘tickler chains’ in front which stir up the ocean floor so more creatures are caught up in the following net.  As you can imagine this is a pretty indiscriminate form of fishing and the bycatch including immature fish, crabs, coral etc is huge (up to 70% by weight).

However, there is an alternative, Danish Seine fishing, which is less damaging to the ocean floor and uses less fuel than beam trawling (hurrah).  This uses a conical shaped net to catch the fish; although there is some ocean floor damage and some bycatch it is much less than the alternatives.  Gillnets are also a better option, these catch the fish in the mesh of the net, obviously, the mesh has to be of the correct size so that small fish can swim through.

So, onto the sustainability of the fish themselves.  Plaice – current advice is to avoid fish from south west Ireland, west of Ireland, western channel and Celtic sea fisheries, whereas those of the  Irish sea are thought to be sustainable.  However, there is conflicting advice on North Sea stocks, Greenpeace stating that beam trawling in this area has caught too many small fish and stocks are unsustainable whereas the Marine Conservation Society currently states that North Sea stocks are ‘healthy and fished sustainably’ – no wonder eating fish causes such a moral dilemma!

Sole – advice at the moment is that, again, beam trawling has had a massive impact on stocks, and the North Sea and Irish Sea stocks are depleted, so best avoided.  Choose fish caught with more sustainable methods, avoid small fish and avoid fresh fish caught between April and June.  Both Greenpeace and the MCS claim that Celtic sea stocks are sustainable (if, like myself you are not wise in the ways of seas, the Celtic Sea is that part of the Atlantic Ocean off the south coast of Ireland and the south-west coast of England and Wales).

So, where to buy the holy fish grail?  At the moment I cannot fully answer that but hope to have a more in-depth review of all of the supermarkets in the coming months.  Having looked at the websites of the ‘better’ supermarkets, Waitrose and M&S, it appears that Waitrose use only Danish Seine methods and are no longer using smaller fish, although M&S are ‘leading the drive to reduce the use of … beam trawls’ (does that mean they do use them or not?) – it would appear that Waitrose are ahead of them there.

Waitrose fish is from the North East Atlantic, and M&S is from the North Sea, English Channel and around Iceland.  Are these sustainable fisheries – the packaging claims that they are, and the North East Atlantic and Iceland are not mentioned in good or bad terms on the MCS or Greenpeace websites, the English Channel and North Sea being more questionable.   A quick Google search reveals the North Atlantic area to include parts of the Atlantic west of Ireland, areas north east of Iceland and a pocket in the Norwegian Sea.

So, my conclusion, plaice and sole are in trouble, mainly due to unsustainable fishing methods, and, those caught around the British shoreline seem particularly at risk.  The information about flatfish from other areas is not so clear, but this may be because they are of less immediate concern.  As ever, it appears the fishing methods are crucial and any fish caught by beam trawling, and, I would go so far as to say any fishmonger who sells fish caught using beam trawlers, should be avoided.  I feel a little more at ease buying my lemon sole or plaice from Waitrose, but I will probably be doing so less often than previously (perhaps once a month), M&S still don’t get my vote as they seem to be behind Waitrose both on fishing methods and sustainable fisheries.