Fox hunting adaptation

Animals and plants must adapt to survive in cold environments. Long periods of freezing temperatures and precipitation falling as snow mean that both food and water are scarce. Animals can adapt in both physical and behavioural ways. One of the best surely must be the way that the fox below hunts mice:




To see further clips of animal adaptations to the yellowstone winter, see the BBC clips site for the episode here.

Sustainable Management in Lapland

Year 12 students began a single lesson with an outline of how management of Cold Environments works. They then had the rest of the lesson to research an example and fit it into the syllabus framework. The points on Lapland by B.Thrasher and P.Ramsbotham would support an essay on this very well when used with specific locationed examples.

Further work from this class can be found on their blog.


What was the short term gain?

Money from tourists coming to the area and the option to create more infrastructures to be able to sustain more and more tourists each year

What management strategy is being used?

Tourism in Lapland is based primarily on the region's clean and unique nature. Nature has been protected more extensively in Lapland than in other parts of the country. This is an opportunity and richness for tourism provided that protected areas can be and are used for tourism in a sustainable way.

They have started controlling the way in which the tourists interact with the land and the local communities and their objectives have been outlines below:

·         to ensure that the water supply systems of the main tourist resorts in Lapland meet modern requirements by 2007 (This means that there is less water waste)

·         to complete the environmental restoration projects at the tourist resorts by 2007 (To update everything to the most efficient economically and also to use less fuel)

·         to continue to use employment schemes (160 person-years) extensively to carry out work promoting tourism and improving the natural environments

·         to promote the use of protected areas in tourism

·         to encourage the sustainable development of resorts

How does it meet socio economic needs?

A lot of money is still being generated by the ever increasing amount of tourists coming to Lapland to come and see 'Father Christmas' This creates jobs for people in the local communities surrounding areas, e.g. working in a hotel or pretending to be Father Christmas. The money also increases the life style and standard of living for the people affected as a lot more money is being injected into the economy from outside tourists.

How does it meet environmental needs?

All of the dedicated tourist areas have been carefully set up as to make sure that each of them have the most up to date machinery, for example fuel efficient vehicles. Also other aspects have been taken into consideration for example noise pollution and light pollution, where bans have been put in place to make sure that tourists treat the area with care and respect. Here is a quote from a tourist website:

"Mother Nature is our main partner in production and we do all in our power to take good care of her. At this moment over 50% of our snowmobile fleet is equipped with 4-stroke engines which are more environmental friendly than the 2-stroke"

Alaska Blackfish

Task one in the year 12 blog competition was to write about an animal or plant adapted for life in a cold environment. The post with the most views was the one below:. To see further studies of animal and plant adaptations visit the 12D blog.

The Alaska Blackfish:Dallia pectoralis

Once thought to be an herbivore, its primary diet is midges and mosquito insect larvae. Alaska blackfish are found in swamps, ponds, lakes, and streams with vegetation for cover, in tundra and forested locations not far inland. Their range includes Alaska and the Bering Seaislands.

Most living things are made up of 70% water. When water freezes, it expands and forms ice crystals. Repeated freezing and thawing can destroy living tissue.

The Alaska blackfish overcomes this problem by producing chemicals within its body that lowers the freezing temperature of cell fluids. Much like the antifreeze we add to the water in our vehicles, the "antifreeze" of the Alaska blackfish prevents the formation of large ice crystals within its cells, even at low temperatures.

 The Alaska blackfish can survive temperatures of-20 degrees C (4 F) and the complete freezing of some body parts, including their heads, for up to several days

By P.Ramsbotham

Arctic Oil Rig Grounded

The grounding of the Kulluk rig in the Arctic sea has been in the news this week. For a summary particularly relevant to L6th Geoggers see below: