Phydeaux
Posts: 4828
Joined: 1/4/2004 Status: offline
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quote:
ORIGINAL: tweakabelle quote:
ORIGINAL: Phydeaux And here is a journal entry documenting how Australia's 'adjustments' to land based temperature sites increased global warming 40%... In other words, adjustments account for 40% of the observed warming in australia. The same neat technique that nasa did .. although less pronounced. http://joannenova.com.au/2010/07/australian-warming-trend-adjusted-up-by-40/ One of the complaints listed is that certain measuring stations have been re-classified ("adjusted") as 'rural' from 'urban', this manipulation having been effected in order to bring about data readings more favourable to human-caused AGW. 15 measuring stations are named. Here they are, along with their respective populations (all population figures are taken from wiki): Cairns AMO, pop 143,528 Rockhampton AMO, pop 61,724 Gladstone MO, pop 28,808 Port Hedland AMO, pop 15,044 Roebourne, pop 857 Geraldton AMO, pop 35,749 Albany AMO, pop 33,650 Alice Springs AMO, pop 28,605 Strathalbyn, pop 5,654 Mount Gambier AMO, pop 25,199 Richmond AMO, pop 7025 Mildura AMO, pop 31,361 East Sale AMO*, pop 13,186 Cashmore Airport, no listing in wiki Launceston Airport^.no listing With the exception of Cairns, the population figures all indicate that these supposedly 'urban' areas are little more than villages. The website mentions 3 other towns, all in outback NSW. They are: Bourke population 2,840 Brewarrina population 1,254 Glen Innes population 5,173 Out of the 18 locations, all bar 1 are clearly or predominantly rural areas. 2 supposedly urban areas (Roebourne and Cashmore) are so obscure I"ve never heard of them and neither is listed in wiki. The claim that they have been falsely and deliberately reclassified in order to bolster the human-caused AGW case is patently absurd. * The population figure given here is for the entire township of Sale. East Sale's possibly sole claim to fame is that it is the location of an RAAF base and therefore can be safely assumed to have a population less than that of Sale, ie. < 13,186. ^ Launceston Airport is located in rural Tasmania 15 kms SE of Launceston population 106,153 Well, this certainly demonstrates yours and Music's reading skills. So lets summarize a few of your errors. In siting a temperature station, there are rigorous requirements for classifying a station as urban, rural etc. Asphault retains heat. Direct Sunligh is a no- no. Ideal stations are supposed to be 75(?) feet from man made coverage etc. And in a position to avoid heat island effects. Notice that these effects are *independent* of population. Stations situated at airports are almost always classified as urban due to the heat absorption of the tarmac. Finally, they are supposed to have a long history of accurate readings in order to qualify. And the reasons for the adjustments to a stations reading are supposed to be documented. The study is not critiquing that all 100 named stations (yes, all 100 are in fact named) are adjusted. Its critiquing that the adjustments are done subjectively in violation of the rules. So essentially, subjective modifications were made to the temperature record that increased 'warming' by 40%. Nice try tho.
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