February 12, 2014

The latest issue of Conservation Education, our publication for schools is now available for download.

November 26, 2013

Almost at the last minute at the ‘Conference of the Parties’ – the climate talks taking place in Warsaw – an agreement was reached. This followed mass walkouts by NGOs, who were unhappy at lack of progress being made earlier in the week. Mostly, delegates seem to have agreed to put off agreeing any real action until a new round of climate talks, scheduled to take place in Paris in 2015.

November 22, 2013

At the latest round of climate talks, being held in Warsaw, Poland, there has been a a mass walkout by non-governmental organisations (NGOs), who are protesting at the lack of progress being made.

November 22, 2013

Around 800 delegates representing some of the world’s leading environmental groups have walked out of the latest round of climate talks, being held in Warsaw, Poland. It’s not hard to see why they felt driven to it. It has taken a long time for the world’s scientists to agree that human activity – specifically our use of fossil fuels – has been a cause of accelerated climate change. However, that agreement has finally been reached and the evidence shows that emissions of carbon dioxide (CO2) caused by human activities are causing climate change.

November 7, 2013

Yesterday the World Meterological Organisation (WMO) announced that levels of atmospheric carbon dioxide (CO2) were at the highest level ever recorded during 2012. Last year there were 393.1 parts per million (ppm) of CO2 in the atmosphere, an increase of 2.2ppm on 2011 and 141% of the atmospheric CO2 level in the year 1750, when CO2 was at 278 ppm.

September 11, 2013

Arctic ice volumes were at a new low this winter. The European Space Agency’s radar satellite, Cryosat has been observing the volume of the ice in the Arctic for the last three years. It estimated that there was a little under 15,000 cubic kilometres of ice in March/April 2013, when the ice is at its thickest. This is less than half the amount of ice there would have been just 30 years ago. The ice was thinner than usual this year, and thickness is more important than just the area the ice covers, which previously has been the measure used.

September 6, 2013

The World’s largest solar boat has recently docked in London. The MS Tûranor Planetsolar is 35 metres long, is up to 24 metres wide when its solar panels are fully extended and weighs in at 100 tonnes. It can hold a crew of up to nine people and is powered by twin 60kW electric engines, which are capable of propelling the vessel to speeds of up to 14 knots (26 kmh, 16 mph). With its panels fully extended, it has 512 square metres of solar panels, which are capable of generating 1,000 Watts per square metre.

September 4, 2013

Still higher radiation readings have now been discovered at Fukushima. Levels of 2,200 millisieverts have now been recorded at ground level near some of the water storage tanks surpassing the 1,800 Millisievert levels recorded on Saturday.

September 3, 2013

The Japanese government has today announced that it will be contributing around £300M to build a wall of frozen earth around the damaged and leaky nuclear plant at Fukushima. The idea, which has never been tested, is that massive metal cooling rods will be sunk deep into the earth surrounding the plant and that these will freeze the soil in a ring around the plant, which will prevent any radiactive water, currently leaking at a rate of about 300 tonnes a day from leaching into the groundwater or indeed into the sea.

September 2, 2013

I have been watching developments at the Fukushima nuclear plant in Japan with increasing horror, but not much surprise over the last couple of weeks. Radioactive water had been discovered leaking from at least one of the water storage tanks that are gradually increasing in number around the reactor. The water is used to cool the fuel rods in the reactor, at a rate of 400 tonnes per day. Once it has come into contact with the fuel rods, it is highly radioactive and needs to be stored for processing to remove some of the more dangerous elements. So more and more water storage tanks are being built and there are now around 1,000 on the site.