Saturday 31 January 2009

Rainforest razed so cattle can graze



Read the full article in the Independent

What is the cause of deforestation?

Who benefits? who loses?

What is the scale of deforestation?

What are the economic causes and effects?

Are there any social effects?

What are the local issues?

What are the global issues?

Who is responsible?

Wednesday 28 January 2009

Plans for Severn Barrage

Severn barrage details unveiled

The great divide: Green dilemma over plans for Severn barrage - Independent

Tuesday 27 January 2009

Global warming is 'irreversible'

A team of environmental researchers in the US has warned many effects of climate change are irreversible.
Read the BBC article here

Follow the link to see how the greenhouse effect works

Emperor penguins face extinction

Scientists are suggesting that numbers of Emporer penguins is likely to drop by 95% by 2100. These suggestions are based on predictions of sea ice extent from climate change models.
Emperor penguins are unique in that they are the only penguins that breed during the harsh Antarctic winters. Colonies gather far inland after long treks across sea ice, where the females lay just one egg that is tended by the male.
The extent of sea ice cover influences the abundance of krill and the fish species that eat them - both food sources for the penguins.

Read the full article from BBC

Saturday 24 January 2009

Avalanche kills three climbers in Scotland



The avalanche occurred on Buchaille Etive Mhor, near Glencoe, south of Fort William.

On Friday there were reports of wet and loose snow in many of the gullies in Glencoe. Snowfalls in the past few days have increased the risk of an avalanche and in places the snow reached up to four feet.
The Avalanche Information Service website warned that the hazard for Saturday would be "considerable - 3+". It stated: "Snowpack stability will remain poor on all steep north-north-west through north to east aspects above 850m where avalanches are likely. Weak cornices will continue to grow over these locations and be prone to collapse."

Times online

Friday 23 January 2009

Thursday 8 January 2009

Polish migrants return to Poland

Soaring pay lures Poles back home - BBC news article
Polish plumbers pack their bags as pickings get richer back east Times online