Bushfire Research Discredits Greens Fiction
After the 1920s, fires fed by record high fuel loads packed enough heat to penetrate cool air layers and push average maximum temperatures up by about 2 degrees. Before the deadly fire trend began in the 1920s, Observatory Hill never got into the 40s.
Research shows that super hot bushfires bring heatwaves and the appearance of Global Warming. This weather and bushfire data disprove Green claims that Global Warming is to blame for increasingly catastrophic bushfires. Scientists claiming that weather charts show global warming are ignoring vital raw data about the sequences of events. A careful look at the charts and bushfire databases in fact show that while they burn, the last 92 years of super fires can even overide the effects of natural cycles of cooling in the Southern Hemisphere. I discovered this after I lost confidence in claims to scientific expertise of Green policy that made it almost impossible to reduce fuel loads, causing so much suffering.
Green agenda had put “Mother Nature” at the helm as a de facto bushfire manager. Taking so many lives and leaving vast tracts of drought stricken dead forest, Ms Nature was proving a bit of a psycho. In my fieldwork for a PhD in bushfire management I had already found that it can be quite mild when bushfires start, but if they can become deadly, firefronts will put out 1600 deg C across a kilometre or more so firefighters sweat like waterfalls to save homes and lives. Feeling a great sense of urgency to get the truth out to bring life and environment saving change, I delved the archives at Sydney Harbor’s Observatory Hill, one of our oldest weather stations. Conclusively, over the last 92 years, super fires burnt for a day or more before the mercury hit the 40s. Before super fires began in the 1920s, Observatory Hill never got over 38.
Beginning at 1859, Observatory Hill’s first entry, it took me a day and a half to read through years’ of daily maximum temperatures. I listed dates it hit 40 or more and compared them with bushfire databases. Dangerous bushfires further inland were always burning a day or more before the temperature rose into the 40s. Volumes of CSIRO research make it possible to predict that fires fed by record high fuel loads would pack enough heat to penetrate cool air layers. New levels of fuel loads burnt with new intensity because new policy changes were making it difficult to cool burn and graze. This policy was ratified by legislation in 1919 and the rash of intense fires began, fed by new accumulations of fuel.
The graph above does not show the highest annual maximum temperatures reached, only annual averages. I could not get my computer to crunch the Excel spreadsheet of data from the Bureau of Meteorology of annual maximum temperatures from 1859 to present at Observatory Hill – too much for a MacbookPro to handle. But the Bureau of Meteorology has a powerful computer that can do annual maximum averages. The bureau will graph annual maximum temperatures for a fee and of course as a whistleblower, that is out my income range. You can see from above the annual maximum average temperature jump in the 1920s.
Another point to make which strikes a chord with the warming, Greenie, CO2 debate is that research by Phil Cheney, David Packham and Roger Underwood shows that low impact burnoffs are carbon neutral whereas post -1920s intense fires release enormous amounts of carbon into the atmosphere – 30% or more of Australia’s carbon emissions, depending on the amount of hot fires in a year. Indigenous Australians in the Northern Territory and WA are paid to burnoff and the leaseholders (mining companies) claim carbon credits because cool burning buffers drought/heatwave/flood/storm cycles.
Christine Finlay PhD Bushfire Management, BA Hons Disaster Management
Posted on November 11, 2013, in agenda21, Bushfire, corruption, Farming, Greens, international, radicals and tagged bushfires, deaths, destruction, fuel loads, Greens, hazard reduction, inferno, investigation, mismanagement, unaccountable. Bookmark the permalink. Leave a comment.