The information on this page provides current sulfur dioxide (SO2) levels due to the Kilauea Volcano on the Island of Hawai'i. Click on the site links for current day
historical data. For additional information about other air pollutants, please visit
This blog has been created, by Mr O'Callaghan to share Geography online resources and websites with the Geography students of Kingdown Community School Warminster Wiltshire.
Thursday, 28 May 2009
Hawai'i Short Term SO2 Alert Index
Monday, 25 May 2009
Wind energy facts - Interesting energy facts
Wind energy is a renewable energy source.
Wind energy is a pollution-free energy source.
Wind energy is very abundant energy source in many parts of the USA.
Wind energy is mostly used to generate electricity.
Wind energy is mostly used renewable energy source.
Wind energy unlike some thought very economically competitive.
Wind energy is one of the lowest-priced renewable energy sources.
Wind Energy Fact Sheets
Wind Energy Fact SheetsAWEA's Wind Energy Fact Sheets provide up-to-date information on wind energy development, economics, cost competitiveness, and environmental compatibility.
Why renewable energy from wind turbines?
Why wind energy? Wind is an abundant source of energy that will never run out. It's also the world's fastest growing energy source and in the UK we're lucky enough to have around 40% of Europe's wind resource, potentially enough to power the country 3 or 4 times over.
World's biggest offshore wind farm approved for Thames estuary site
Plans to build the world's largest offshore wind farm off the coast of south-east England were approved by ministers yesterday in a move that could eventually bring 341 turbines to the Thames estuary.The £1.5bn scheme, called London Array, could generate 1,000 megawatts of power, enough to meet about 1% of the UK's electricity needs.
http://news.bbc.co.uk/1/hi/england/8046958.stm
World's biggest offshore wind farm approved for Thames estuary site Environment The Guardian
Water Videos

General
•UNICEF on MDGs and water ,supply, health, women, link to Development Gap 2mins http://www.youtube.com/watch?v=wXR4Z_NBD-E&feature=related
•World water day and water wars - Ethiopia ,Somalia http://www.youtube.com/watch?v=TqLmxeRW9Uw&feature=relatedhttp://pulitzercenter.org/s
MEDCS
•http://www.youtube.com/watch?v=TqLmxeRW9Uw&feature=related Part 1 + 2 Running on Empty 2009 Part 1 conflicts eg Rio Grande USA-Mexico issue, supply, pollution, health in El Paso by colonials , desalinisation
•Water Wars Oregon/California Klamath River agriculture conflicts with Indians salmon fishing, management, allocations, Part 2 on Arizona Extra refs: http://soil4463.okstate.edu/lectures/klamath_river_case.htm
•Water Wars-USA Arizona Beaver Dam, housing and golf increases aquifers, climate change 2 parts both 4mins http://www.youtube.com/watch?v=vy4WmRBUmW0&feature=PlayList&p=40BE83CEFA4B2C3F&index=0
•Australia water deficit – management conservation, efficiency http://www.youtube.com/watch?v=U29xdvLBUIs&feature=PlayList&p=822A7C14FFBF4F09&index=0&playnext=1
NICs and LEDCs
•Kenya eg Kimana wetlands. Conflicts, pollution ,tension, Maasai, Amboseli, conservation ,tourism. sustainable management http://www.youtube.com/watch?v=eLNCZBEByg8 wetlands international organisation 5mins
•China-Olympics-diversions/transfers of water from S to N- technological fix to help become superpower 5mins http://www.youtube.com/watch?v=cMZ6mGM39As
Water Wars eg
Namibia and Botswana row over Okavango wetlands 20minshttp://www.youtube.com/watch?v=Q5krdot_eOE&feature=related
River Jordan Israel Palestine 16minshttp://www.youtube.com/watch?v=U29xdvLBUIs&feature=PlayList&p=822A7C14FFBF4F09&index=0&playnext=1
Sunday, 24 May 2009
Will Africa join broadband revolution?
A way may be emerging for East African countries to circumvent the mess in telecommunications in the region - and it is rising out of the sea.
Three main new fibre-optic cable lines are being laid
From having no undersea cable links to the rest of the world, East Africa is now poised to have three.
As a result, many businesses are investing in finger-sized underwater fibre-optic cables that will open doors to the rest of the world.
BBC NEWS | World | Africa | Will Africa join broadband revolution?
Every house to have smart meter in £9bn scheme - Telegraph
EarthTrends: Searchable Database - Energy and Resources
Select the variable you wish to view from the list.
Electricity: Access to electricity, percent
Electricity: Electricity consumption per capita
Electricity: Total electricity production
Energy Consumption by Source: Biogas and liquid biomass
Energy Consumption by Source: Coal and coal products
Energy Consumption by Source: Hydroelectric
Wednesday, 20 May 2009
Tuesday, 19 May 2009
BBC - Tribe - Dassanech
The lands of the Dassanech have seen severe and sustained droughts for many years. In August 2006, in the harshest of ironies, their lands were struck by severe flooding.Reports have estimated over 100 Dassanech lives have been lost. The Dassanech are a people living on the margins, having to constantly adapt to their changing environment. More »Steve Robinson, the series producer for Tribe, said: "We are very concerned that some of the people that our crew, and Bruce in particular, became friends with will have been affected by the flooding, as it has hit hard the area around Lake Turkana where Bruce stayed with the Dassanech people."
For up-to-date information visit BBC News and the International Red Cross.
For current reports on the flooding that has hit so many areas in the country over the last few months visit UN OCHA Ethiopia.
To find out more about the latest humanitarian developments in Ethiopia visit the UN OCHA weekly bulletin site.
January 2007 – We've had more news about the devastation caused by the flooding in the Omo Valley. We have been keeping in touch with the three groups we filmed in the area to check how they are coping with the floods. More »
Sunday, 17 May 2009
Can Vegetarians save the world ?
A small town in Belgium has gone meat-free one day a week. A sign of things to come, says one food historian
For decades, environmental arguments against eating meat have been largely the preserve of vegetarian websites and magazines. Just two years ago it seemed inconceivable that significant numbers of western Europeans would be ready to down their steak knives and graze on vegetation for the sake of the planet. The rapidity with which this situation has changed is astonishing.
Ageing Britain series part one: Best places for retired people to live | UK news | The Observer
A dramatic 'age quake' is shaking Britain as the country grows older - for the first time ever, the number of people over 65 exceeds those under 16. Here, in the start of a new series looking at the profound financial, emotional and practical issues faced by a rising number of Britons, we report on the best places for retired people to live across the UK. Report by Tracy McVeigh
Ageing Britain series part one: Best places for retired people to live | UK news | The Observer
Saturday, 16 May 2009
Tourism In The Cairngorms, Scotland - SAC (Scottish Agricultural College)
The Cairngorms officially became Scotland’s second National Park in September 2003. As well as being a National Park, this area is also used by for a number of tourist activities.
The Cairngorm funicular is a means of transport, pulled by cables over a track bed, allowing visitor access from the car park area up the mountain plateau. It was designed primarily for winter sports enthusiasts (skiers and snow-boarders) to replace the outdated chairlift system, but is in use all year round. In summer, however, visitors are not allowed to leave the restaurant viewing platform area, due to the potential damage their walking would inflict on the fragile mountain environment and local ecosystem. Much controversy surrounded the granting of the permission for the development to take place, with heated conflicts between conservationists and the developers
Tourism In The Cairngorms, Scotland - SAC (Scottish Agricultural College)
Cairngorm Speyside Deer Management Group
Let me first explain what a Deer Management Group is. The deer herd in the Highlands is wild and largely unconfined by fencing. Therefore in different seasons and wind conditions, red deer will move across different grounds and estates. The traditional make up of highland estates has changed much in the last 30 years and so there will be many different ideas, or aims for land management. It is vital therefore that the different land managers speak to each other to co-ordinate and co-operate over their policy towards deer.
It is generally recognised that red deer, while being a vital wild resource and the source of significant employment opportunities, may be destructive, and some areas have to receive protection from them. Again the extent and severity of that protection has to be a topic that involves all land managers in the area.
Go to DEER management plan
The Cairngorms Campaign Scotland - Welcome to the Cairngorms Campaign
The Cairngorms Campaign is a membership organisation, welcoming individuals and groups as members who support its aims of protection and appreciation of the area.The Cairngorms Campaign strives to prevent unsustainable, damaging developments and argues for better management of the Cairngorms area. It works with landowners, managers, local authorities, government and agencies to this end.
The Cairngorms Campaign Scotland - Welcome to the Cairngorms Campaign
Building ban on second homes in Cairngorms - Times Online
WEALTHY outsiders are to be banned from building new holiday homes in the Cairngorms National Park under plans aimed at stopping rural communities from becoming tourist “ghost towns”. The park wants to restrict the sale of new housing within its 1,467-square-mile boundaries to people who live, work or have family links in the area. It means that outsiders will no longer be allowed to buy or build new housing for use as second homes or as holiday homes for rent. The Cairngorms is Britain’s largest national park, with a vast mountain wilderness at its heart. It encompasses large areas of the Highlands, Moray, Aberdeenshire and Angus and is home to 17,000 people and 25 per cent of Britain’s threatened species.
continued