US Forecaster Expects Busy Hurricane Season

US Forecaster Expects Busy Storm Season

US: April 4, 2008

ORLANDO, Fla., – The noted Colorado State University forecast team expects an above-average Atlantic hurricane season and may raise its prediction of 13 tropical storms and seven hurricanes when it updates its outlook next week, the team’s founder, Bill Gray, said on Wednesday.

La Nina cool-water conditions in the Pacific and higher sea surface temperatures in the eastern Atlantic are contributing to enhanced conditions for hurricane activity, Gray told Reuters at the US National Hurricane Conference.

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Canadian Researchers Warn Of New Arctic Worries CANADA

Planet Ark Home Canadian Researchers Warn Of New Arctic Worries CANADA: April 4, 2008 VANCOUVER, British Columbia –

Canada’s massive Mackenzie Delta is feeling the impact of climate change faster than expected and could foretell of problems elsewhere in the Arctic, a Canadian researcher said on Thursday. Melting ocean ice is apparently allowing larger storm surges to flood into the delta in Canada’s far north, a change that could have an impact on energy development plans for the region, said Lance Lesack, who has been tracking environmental changes in the region for more than a decade. Continue reading

Scientist: ‘No Sun Link’ to Climate Change

‘No Sun link’ to climate change
By Richard Black
Environment correspondent, BBC News website

Clouds over land. Image: AFP/Getty
Cloud cover affects temperature – but what determines cloud cover?

Scientists have produced further compelling evidence showing that modern-day climate change is not caused by changes in the Sun’s activity.

The research contradicts a favoured theory of climate “sceptics”, that changes in cosmic rays coming to Earth determine cloudiness and temperature.

The idea is that variations in solar activity affect cosmic ray intensity.

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