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Little Ice Age imminent? (Read 13503 times)
lee
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Re: Little Ice Age imminent?
Reply #180 - Aug 15th, 2015 at 7:04pm
 
Unforgiven wrote on Aug 15th, 2015 at 6:09pm:
In regard to Australia's CO2 sink capabilities, it's more good luck than good management and was due to heavy rains and flooding in the North of Australia which is a temporary effect. That carbon will be released when the plants die when drought conditions resume.



You rely on a report from 2011. What about earlier reports, do they not count?

'Australia has 149 million hectares of forest.  Of this, 147 million hectares is native forest, dominated by eucalypt (79%) and acacia (7%), and 1.82 million hectares is in plantations[i]. Grassland covers around 440 million hectares of land in Australia[ii]. '

'The amount of carbon taken up every year by dry forests in Australia depends on the weather conditions and age of the trees.  Science tells us that the range for forests with continuous canopies is about 0.5-2 tonnes of carbon per year for each hectare.  Grasslands may have a similar annual rate of net carbon uptake[i], but the long-term storage of carbon per hectare of grasslands is less than that over an average hectare in woody trees. '

http://www.chiefscientist.gov.au/2009/12/which-plants-store-more-carbon-in-austr...

I'll let you do the Maths @ 1t/ha.

Some trees such as Australian Mountain ash store much more.

...

...

'The figures are substantially higher than default biomass carbon values used by the Intergovernmental Panel on Climate Change (IPCC) to calculate emissions from deforestation and degradation'

http://news.mongabay.com/2009/07/temperate-forests-store-more-carbon-than-tropic...

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Re: Little Ice Age imminent?
Reply #181 - Aug 15th, 2015 at 9:44pm
 
lee wrote on Aug 15th, 2015 at 7:04pm:
You rely on a report from 2011. What about earlier reports, do they not count?

'Australia has 149 million hectares of forest.  Of this, 147 million hectares is native forest, dominated by eucalypt (79%) and acacia (7%), and 1.82 million hectares is in plantations[i]. Grassland covers around 440 million hectares of land in Australia[ii]. '

'The amount of carbon taken up every year by dry forests in Australia depends on the weather conditions and age of the trees.  Science tells us that the range for forests with continuous canopies is about 0.5-2 tonnes of carbon per year for each hectare.  Grasslands may have a similar annual rate of net carbon uptake[i], but the long-term storage of carbon per hectare of grasslands is less than that over an average hectare in woody trees. '

http://www.chiefscientist.gov.au/2009/12/which-plants-store-more-carbon-in-austr...

I'll let you do the Maths @ 1t/ha.

Some trees such as Australian Mountain ash store much more.


You say this as if the government of Australia is responsible for the creation of these forests instead of deforestation.

Forests were far larger before the arrival of closet poms who raped the land, cut down the trees and accelerated desertification and salinity.

Australia should be reprimanded and held responsible for the forests it demolished instead of the forests that survived settlement.

Nobody has a right to pollute as you imply.
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Re: Little Ice Age imminent?
Reply #182 - Aug 15th, 2015 at 10:20pm
 
Unforgiven wrote on Aug 15th, 2015 at 9:44pm:
Forests were far larger before the arrival of closet poms who raped the land, cut down the trees and accelerated desertification and salinity.

Australia should be reprimanded and held responsible for the forests it demolished instead of the forests that survived settlement.

Nobody has a right to pollute as you imply.


Don't you mean that England should be reprimanded?

Mind you, it's probably a bit late now.
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Re: Little Ice Age imminent?
Reply #183 - Aug 16th, 2015 at 11:16am
 
Unforgiven wrote on Aug 15th, 2015 at 6:09pm:
In regard to Australia's CO2 sink capabilities, it's more good luck than good management and was due to heavy rains and flooding in the North of Australia which is a temporary effect. That carbon will be released when the plants die when drought conditions resume.

http://www.abc.net.au/science/articles/2014/05/22/4009078.htm



I have re-read the article. Nowhere does it say that Australia is NOT a carbon sink, even under drought conditions. Merely that they were surprised at the size of the increase.
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Re: Little Ice Age imminent?
Reply #184 - Aug 16th, 2015 at 11:20am
 
Unforgiven wrote on Aug 15th, 2015 at 9:44pm:
You say this as if the government of Australia is responsible for the creation of these forests instead of deforestation.

Forests were far larger before the arrival of closet poms who raped the land, cut down the trees and accelerated desertification and salinity.

Australia should be reprimanded and held responsible for the forests it demolished instead of the forests that survived settlement.



So you still say we should not be feeding the world, or even Australia for that matter? That makes you at least on a level of Paul Ehrlich.
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Re: Little Ice Age imminent?
Reply #185 - Aug 16th, 2015 at 11:42am
 
Art Vandelay wrote on Aug 15th, 2015 at 10:20pm:
Unforgiven wrote on Aug 15th, 2015 at 9:44pm:
Forests were far larger before the arrival of closet poms who raped the land, cut down the trees and accelerated desertification and salinity.

Australia should be reprimanded and held responsible for the forests it demolished instead of the forests that survived settlement.

Nobody has a right to pollute as you imply.


Don't you mean that England should be reprimanded?

Mind you, it's probably a bit late now.


England emits less pollution than Australia and has actually decreased emissions since 1990 compared to Australia's increase.

UK sinks more carbon per square km of land area than Australia.
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lee
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Re: Little Ice Age imminent?
Reply #186 - Aug 16th, 2015 at 11:56am
 
Unforgiven wrote on Aug 16th, 2015 at 11:42am:
UK sinks more carbon per square km of land area than Australia.



Not according to IBUKI (GEOSAT)

...

...

http://wattsupwiththat.com/2014/07/05/the-revenge-of-the-climate-reparations/

How can a net emitter of CO2, sink more CO2 than a net sink?
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Re: Little Ice Age imminent?
Reply #187 - Aug 16th, 2015 at 12:08pm
 
lee wrote on Aug 16th, 2015 at 11:56am:
Unforgiven wrote on Aug 16th, 2015 at 11:42am:
UK sinks more carbon per square km of land area than Australia.



Not according to IBUKI (GEOSAT)

http://wattsupwiththat.files.wordpress.com/2014/07/top-20-carbon-emitting-nation...

http://wattsupwiththat.files.wordpress.com/2014/07/top-20-carbon-sequestering-nations.jpg

http://wattsupwiththat.com/2014/07/05/the-revenge-of-the-climate-reparations/

How can a net emitter of CO2, sink more CO2 than a net sink?


You are obfuscating again. Your data is from 2010. You must have searched hard to create that obfuscation.

UK has since reduced its emissions considerably while Australia has increased and is still increasing.

Furthermore deforestation, land degradation and desertification has decreased Australia's contribution to carbon sink.
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Re: Little Ice Age imminent?
Reply #188 - Aug 16th, 2015 at 12:18pm
 
Unforgiven wrote on Aug 16th, 2015 at 12:08pm:
lee wrote on Aug 16th, 2015 at 11:56am:
Unforgiven wrote on Aug 16th, 2015 at 11:42am:
UK sinks more carbon per square km of land area than Australia.



Not according to IBUKI (GEOSAT)

http://wattsupwiththat.files.wordpress.com/2014/07/top-20-carbon-emitting-nation...

http://wattsupwiththat.files.wordpress.com/2014/07/top-20-carbon-sequestering-nations.jpg

http://wattsupwiththat.com/2014/07/05/the-revenge-of-the-climate-reparations/

How can a net emitter of CO2, sink more CO2 than a net sink?


You are obfuscating again. Your data is from 2010. You must have searched hard to create that obfuscation.

UK has since reduced its emissions considerably while Australia has increased and is still increasing.

Furthermore deforestation, land degradation and desertification has decreased Australia's contribution to carbon sink.


Australia's carbon dioxide (Co2)  footprint at around 1.5% of all the manmade CO2 budget is one of the smallest in the civilised world.

Ever wondered why our government always gives us our carbon dioxide footprint in per capita terms.......??????
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1. There has never been a more serious assault on our standard of living than Anthropogenic Global Warming..Ajax
2. "One hour of freedom is worth more than 40 years of slavery &  prison" Regas Feraeos
 
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lee
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Re: Little Ice Age imminent?
Reply #189 - Aug 16th, 2015 at 12:31pm
 
Unforgiven wrote on Aug 16th, 2015 at 12:08pm:
You are obfuscating again. Your data is from 2010. You must have searched hard to create that obfuscation.

UK has since reduced its emissions considerably while Australia has increased and is still increasing.

Furthermore deforestation, land degradation and desertification has decreased Australia's contribution to carbon sink.



Please, please, oh please - show us the link.
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lee
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Re: Little Ice Age imminent?
Reply #190 - Aug 16th, 2015 at 1:07pm
 
From your favourite source -

'But official figures published on Thursday show that because of increases in 2010 and 2012, the UK's carbon footprint is still roughly the same as it was in 2009 despite government promises to cut emissions.'

http://www.theguardian.com/environment/2014/mar/27/greenhouse-gas-emissions-fall...

'Total  greenhouse  gas  emissions  have been  provisionally  estimated  at 523.1 million tonnes carbon dioxide equivalent (MtCO2e) for the twelve months leading to Q1 2015, a decrease of
27.7MtCO2e  (5.0 percent) compared to the  same  period  in 2014,  when emissions were estimated to be 550.8MtCO2e.'

https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/443177...


The latest figures I can find for Australia -

'Annual emissions for 2013-14 are estimated to be 542.6 Mt CO2-e3. This represents a 1.4% decline in emissions when compared with the previous year'

http://www.environment.gov.au/system/files/resources/2bd59b0d-cf8f-4bdf-8e23-525...

Of course the UK imports electricity so is not responsible for those emissions.

'UK Electricity imports, billion kilowatthours: For that indicator, The U.S. Energy Information Administration provides data for the UK from 1980 to 2013. The average value for the UK during that period was 10.1 billion kilowatthours with a minumum of 0 billion kilowatthours in 1981 and a maximum of 17.53 billion kilowatthours in 2013. '

http://www.theglobaleconomy.com/United-Kingdom/electricity_imports/

So it would seem pretty much lineball,


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Re: Little Ice Age imminent?
Reply #191 - Aug 16th, 2015 at 3:04pm
 
Denizen lee's disinformation sources will dry up as they are gradually exposed and shut down.

Union of Concerned Scientists published the following exposure of the disinformation campaigns:

http://www.ucsusa.org/global-warming/fight-misinformation/climate-deception-doss...

Quote:
The climate deception dossiers
Containing 85 internal memos totaling more than 330 pages, the seven dossiers reveal a range of deceptive tactics deployed by the fossil fuel industry. These include forged letters to Congress, secret funding of a supposedly independent scientist, the creation of fake grassroots organizations, multiple efforts to deliberately manufacture uncertainty about climate science, and more.

The documents clearly show that:

Fossil fuel companies have intentionally spread climate disinformation for decades.

Fossil fuel company leaders knew that their products were harmful to people and the planet but still chose to actively deceive the public and deny this harm.

The campaign of deception continues today.

Download the full report for in-depth information on each of the seven dossiers. The complete collection of documents is available in the sources and resources section below.
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lee
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Re: Little Ice Age imminent?
Reply #192 - Aug 16th, 2015 at 4:17pm
 
Unforgiven wrote on Aug 16th, 2015 at 3:04pm:
Denizen lee's disinformation sources will dry up as they are gradually exposed and shut down.



And NOWHERE does it say that UK's emissions are lower than Australia's. NOWHERE does it say IBUKI dataset is bogus. NOWHERE does it say that Australia s not a natural carbon sink.

Every time I show you wrong; you change the goalposts.

From your source

'UPDATE (July 9, 2015): As this report went to press, a newly discovered email from a former Exxon employee revealed that the company was already factoring climate change into decisions about new fossil fuel extraction as early as 1981.'

1. Email was very limited in 1981.
2. The author was Lenny Bernstein, a PhD in Chemical Engineering who was also a Coordinating Lead Author of Chapter 7 (Industry) of the Mitigation section of the IPCC AR4.

Extracts-

'Exxon NEVER denied the potential for humans to impact the climate system. It did question - legitimately, in my opinion - the validity of some of the science.'

'It is the only company mentioned in Alyssa's e-mail, even though, in my opinion, it is far more ethical that many other large corporations.'

'Having spent twenty years working for Exxon and ten working for Mobil, I know that much of that ethical behavior comes from a business calculation that it is cheaper in the long run to be ethical than unethical. '

https://www.ohio.edu/appliedethics/iape-speakers-and-events.cfm

It was a publicly available post in reply to Alyssa Bernstein. So it wasn't secret. It wasn't a 1981 email. Lenny Bernstein isn't a climate scientist.

The Union of Concerned Scientists seem to lack scientific integrity, posting something so false.
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« Last Edit: Aug 16th, 2015 at 4:35pm by lee »  
 
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Re: Little Ice Age imminent?
Reply #193 - Aug 16th, 2015 at 4:45pm
 
Maybe ExxonMobil's funding both sides, one openly and the other surreptitiously, in order to create the maximum degree of obfuscation.
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lee
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Re: Little Ice Age imminent?
Reply #194 - Aug 16th, 2015 at 5:18pm
 
Unforgiven wrote on Aug 16th, 2015 at 4:45pm:
Maybe ExxonMobil's funding both sides, one openly and the other surreptitiously, in order to create the maximum degree of obfuscation.



Maybe the Queen's a King.
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