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Jennifer Marohasy

Jennifer Marohasy

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Archives for March 2009

Make a Night of It – Earth Hour

March 28, 2009 By jennifer

THE Carbon Sense Coalition today came out in support of Earth Hour, but said it should be renamed “Blackout Night” and be held outdoors, for the whole night, in mid-winter, on the shortest and coldest day of the year. 

The Chairman of “Carbon Sense”, Mr Viv Forbes, said that spending just one night in the cold and the dark, with no hot coffee or beef on the barbecue, using no light, heat or vehicle energy from coal, gas, petrol or diesel, and without protection from metal or concrete structures, would be good practice for the blackouts and shortages to come if world rationing of carbon products and carbon energy is achieved.

“Winter nights are usually still and cold, so the candles crew can really experience what it will be like to depend on alternative energy when there is no sun and no wind. The back-to-nature brigade can also try living without iron roofs and concrete walls. And the eat-no-meat mob can experience a night without hamburgers and cappuccinos.

“To hold a candles-and-champagne party indoors, on the mildest night of the year, for just one hour, shows that the whole thing is tokenism. Moreover both candles and champagne emit carbon dioxide. Let the true believers try the real thing in one of the extreme seasons so they can appreciate the great benefits we take for granted when using all of our carbon fuels and foods.

[Read more…] about Make a Night of It – Earth Hour

Filed Under: Humour, Opinion Tagged With: Climate & Climate Change

Save the Snake, Graze Some Bush?

March 27, 2009 By jennifer

WHILE some armchair environmentalists believe that burning bush is bad for biodiversity, there is a growing body of evidence suggesting otherwise.

Ongoing research at Sydney University by a group lead by Rick Shine suggests Australia’s most endangered snake would benefit from more controlled burns.

Researcher David Pike, at his Sydney University home page, goes as far as to suggest that:

“Following European settlement of Australia, the amount of vegetation (i.e., canopy shading) in many habitats has increased. The most likely causes for this change are the prevention of natural disturbance events, such as wildfires, and the cessation of aboriginal fire-stick farming, which aboriginal peoples used to effectively managed habitat for wildlife and food plants. In more recent times vegetation has encroached upon crucial habitat for the broad-headed snake, which is already restricted in distribution. This has caused a decrease in the amount of suitable overwintering habitat, and potentially has contributed to a range-wide decline.”

[Read more…] about Save the Snake, Graze Some Bush?

Filed Under: News, Opinion Tagged With: Bushfires, Rangelands

Extinction by Committee?

March 27, 2009 By jennifer

Can the last 20 Christmas Island pipistrelle bats be saved?  Read more here.

Filed Under: News

Confirmation Bias at the Australian Bureau of Meteorology

March 26, 2009 By jennifer

THROUGH his ongoing study of US weather stations, Anthony Watts has uncovered some remarkable examples of poor placement resulting in a warming bias.  I am increasingly of the opinion that the problem in Australia is not so much placement of weather stations, but rather how the data is manipulated post collection.  It is also difficult to reconcile the increasing interest in, and funding for, climate related research in Australia with the extraordinary deterioration in the actual recording of data.  The important official weather station at Willis Island, off the north east coast of Australia, is a case in point with no recordings made for long periods over recent years.

The following note from Steve Jones explains in some detail his concerns regarding the quality of data collection and processes at the Australian Bureau of Meteorology.

[Read more…] about Confirmation Bias at the Australian Bureau of Meteorology

Filed Under: News, Opinion Tagged With: Climate & Climate Change

New Frogs

March 26, 2009 By jennifer

Jumping spiders, a striped gecko and a chirping frog are among more than 50 new species discovered in Papua-New Guinea, the environmental group Conservation International reported on Tuesday.  Read more here.

Filed Under: News

Climate Change Books

March 25, 2009 By jennifer

Al Gore will publish a follow-up to his global warming awareness bestseller An Inconvenient Truth in November.   Meanwhile, Ian Plimer has already written a new book on climate change.  Read more here and here.

Filed Under: News Tagged With: Climate & Climate Change

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Jennifer Marohasy Jennifer Marohasy BSc PhD has worked in industry and government. She is currently researching a novel technique for long-range weather forecasting funded by the B. Macfie Family Foundation. Read more

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To get in touch with Jennifer call 0418873222 or international call +61418873222.

Email: jennifermarohasy at gmail.com

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