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HysteryDiagnosis Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Jan-22-09 04:18 PM
Original message
Burning cane.... cost to the environment, cost to healthcare, is
it as necessary as some farmers would have us believe or is it just a convenient method for eliminating some work in the cane growing process? I believe this practice should be stopped... it's quite an amazing sight to see blue smoke as far as the eye can see here in La... ON A DAILY BASIS. Want to talk about what contributes to respiratory illness up to and including lung cancer?? Let's talk about farmers who believe setting the earth on fire is just dandy.

http://www.ehponline.org/members/2006/8485/8485.html

Research

The Impact of Sugar Cane-Burning Emissions on the Respiratory System of Children and the Elderly
Abstract
We analyzed the influence of emissions from burning sugar cane on the respiratory system during almost 1 year in the city of Piracicaba in southeast Brazil. From April 1997 through March 1998, samples of inhalable particles were collected, separated into fine and coarse particulate mode, and analyzed for black carbon and tracer elements. At the same time, we examined daily records of children (< 13 years of age) and elderly people (> 64 years of age) admitted to the hospital because of respiratory diseases. Generalized linear models were adopted with natural cubic splines to control for season and linear terms to control for weather. Analyses were carried out for the entire period, as well as for burning and nonburning periods. Additional models were built using three factors obtained from factor analysis instead of particles or tracer elements. Increases of 10.2 µg/m3 in particles ≤ 2.5 µm/m3 aerodynamic diameter (PM2.5) and 42.9 µg/m3 in PM10 were associated with increases of 21.4% <95% confidence interval (CI) , 4.3-38.5> and 31.03% (95% CI, 1.25-60.21) in child and elderly respiratory hospital admissions, respectively. When we compared periods, the effects during the burning period were much higher than the effects during nonburning period. Elements generated from sugar cane burning (factor 1) were those most associated with both child and elderly respiratory admissions. Our results show the adverse impact of sugar cane burning emissions on the health of the population, reinforcing the need for public efforts to reduce and eventually eliminate this source of air pollution. Key words: air pollution, biomass burning, children, elderly people, health effects, Poisson regression, respiratory diseases, time series. Environ Health Perspect 114:725-729 (2006) . doi:10.1289/ehp.8485 available via http://dx.doi.org/



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finecraft Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Jan-22-09 04:38 PM
Response to Original message
1. Hey...that looks just like Highway 90 near Jeanerette
here in Iberia Parish! Howdy neighbor! Cane season is definitely NOT my favorite time of year. :puke: When the mills are processing, we get large ash chunks flying around in downtown New Iberia from Cajun Sugar. It looks like black snow falling. Not to mention the mud on the roadways that has you sliding around like you are driving on ice..:grr:
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HysteryDiagnosis Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Jan-22-09 05:04 PM
Response to Reply #1
3. It truly is.... a reign of fire.... great movie imho.
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Diane R Donating Member (1000+ posts) Send PM | Profile | Ignore Thu Jan-22-09 04:44 PM
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2. Grass growers in the Pacific Northwest did that for decades. We are finally shutting them down.
At one point farmers in Eastern Washington burned a quarter million acres of wheat and grass stubble in just a few weeks each summer. It was devastating on the health of the public.

I worked with a group that worked hard to end the practice, and we were largely successful. If someone in Florida wants information on ending the burning they should do a search for 'grass field burning'.
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