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Member Run Boards >> Environment >> Global warming is real http://www.ozpolitic.com/forum/YaBB.pl?num=1520387917 Message started by Agnes on Mar 7th, 2018 at 11:58am |
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Title: Global warming is real Post by Agnes on Mar 7th, 2018 at 11:58am
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Title: Re: Global warming is real Post by Agnes on Mar 7th, 2018 at 11:58am
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Title: Re: Global warming is real Post by Agnes on Mar 7th, 2018 at 12:00pm
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Title: Re: Global warming is real Post by Agnes on Mar 7th, 2018 at 12:01pm
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Title: Re: Global warming is real Post by Agnes on Mar 7th, 2018 at 12:05pm
those who put their heads in the sand and ignore are dangerous to all of us
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Title: Re: Global warming is real Post by Agnes on Mar 7th, 2018 at 12:08pm
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Title: Re: Global warming is real Post by Agnes on Mar 7th, 2018 at 12:08pm
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Title: Re: Global warming is real Post by Agnes on Mar 7th, 2018 at 12:09pm
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Title: Re: Global warming is real Post by Agnes on Mar 7th, 2018 at 12:10pm
-- its real
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Title: Re: Global warming is real Post by Setanta on Mar 7th, 2018 at 11:28pm
This Topic was moved here from Relationships by Setanta.
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Title: Re: Global warming is real Post by Bobby on Mar 8th, 2018 at 4:46am Agnes wrote on Mar 7th, 2018 at 12:10pm:
Thanks Agnes for your posts. You have shown the other side of the debate. There are still 313 pages of videos and evidence to the contrary here: http://www.ozpolitic.com/forum/YaBB.pl?num=1464603949/4680#4692 So yes there is strong evidence for both sides of the debate. The jury is still out on this. |
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Title: Re: Global warming is real Post by Bobby on Mar 8th, 2018 at 5:01am
Notice.
The environment forum is for serious and friendly debate not for personal attacks - and harassment - that's because I want it to be different to many of the other forums on Ozpolitic - and especially the relationship forum. cheers Bobby |
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Title: Re: Global warming is real Post by Grendel on Mar 8th, 2018 at 8:14am
Sounds to me like Aggie is a true believer...
But you really do need to check the facts not just regurgitate some sites claims. Here are excerpts of another opinion. Chilling fact is most climate change theories are wrong Maurice Newman The Australian 12:00AM March 8, 2018 You have to hand it to Peter Hannam, The Sydney Morning Herald’s climate change alarmist-in-chief, for his report last month - “ ‘Really extreme’ global weather event leaves scientists aghast”. Hannam is often the canary in the coalmine (er, wind farm) when there is a sense that public belief in man-made global warming is flagging. With Europe in the grip of a much colder winter than predicted and with the abnormal chill spreading even to Africa, he did his best to hold the line. Earlier this year, Climate Council councillor Will Steffen also climbed on board — for The Sydney Morning Herald of course. Extreme cold in Britain, Switzerland and Japan, a record-breaking cold snap in Canada and the US and an expansion of the East Antarctic ice sheet coincided with a Bureau of Meteorology tweet (later retracted) that January 7 had set a heat record for the Sydney Basin. Steffen told us these seemingly unrelated events were in fact linked. “Climate disruption” explained both. Whether fire or ice, we’re to blame. No ifs, no buts. Now a warming Arctic provides the perfect opportunity for Hannam to divert attention from the latest deep freeze. He ominously warns: “Climate scientists are used to seeing the range of weather extremes stretched by global warming, but few episodes appear as remarkable as this week’s unusual heat over the Arctic.” It’s true, warm air has made its way up to the high Arctic, driving temperatures up to 20C above average. But Anthony Watts, who runs a climate change website, puts things into perspective. He observes: “Warm moist air from the Pacific and Atlantic oceans has warmed the Arctic above the 80th parallel. It should be noted, however, that the Arctic Circle actually starts at 66 degrees north, meaning the record heat is over a much narrower area.” Cato Institute atmospheric scientist Ryan Maue reviewed high Arctic temperature data going back to 1958 and says: “Data before the satellite era … has some problems, so it’s hard to say the current spike is for sure a record.” He says that if the baseline is 1973, when the polar-orbiting satellites began recording the data, there is not much difference between today’s ice extent and then. Indeed, we now have satellite confirmation that global air temperatures are back to the same level they were before the 2014-16 super El Nino event and, this January and February, the decline accelerated. Since 2015 satellites also have detected a fall in sea surface temperatures. Solar expert Piers Corbyn, of British forecasting group WeatherAction and famous for his successful wagers against the British Met Office forecasts, predicts Earth faces another mini ice age with potentially devastating consequences. He notes: “The frequency of sunspots is expected to rapidly decline … reaching a minimum between the years 2019 and 2020.” Indeed, the present decline in solar activity is faster than at any time in the past 9300 years, suggesting an end to the grand solar maximum. |
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Title: Re: Global warming is real Post by lee on Mar 8th, 2018 at 5:42pm
Rapidly rising Sea levels?
Sea level has been postulated to be rising since the LIA. The problem is the earth's surface is not static. There is subsidence, which causes some tide gauge data, attached to the ground, to possibly show lea level rise. There is also isostatic rebound which can make some tide gauge data appear to show lower sea levels. There is the satellite era data which has its own problems. Topex had an accuracy of 42mm. Jason1,2,3 had an accuracy of about 34mm. Good luck finding a 3mm rise in that. |
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Title: Re: Global warming is real Post by The Mechanic on Mar 8th, 2018 at 6:03pm Quote:
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Title: Re: Global warming is real Post by The Mechanic on Mar 8th, 2018 at 6:04pm Quote:
sorry to blow you out of the water aggy.. algorenobel_001.png (131 KB | 66
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Title: Re: Global warming is real Post by Bobby on Mar 8th, 2018 at 6:19pm
Great posts Mechanic - keep up the good work.
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Title: Re: Global warming is real Post by Agnes on Mar 8th, 2018 at 8:19pm President Elect, The Mechanic wrote on Mar 8th, 2018 at 6:04pm:
I stand by my assertions- and as Bobby said the jury is still out but will it ever be in- by the time it is- it will be too late- I would rather be advocating for a Global Cooling because well what better than this horrible heat- but if it is heating we have to be ready to tackle it- there is no other planet there is only this one- and I happen to love it- nothing wrong with being prepared |
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Title: Re: Global warming is real Post by UnSubRocky on Mar 8th, 2018 at 8:30pm
So, whenever it rains, that is an irrefutable piece of evidence that global warming is real? Which means that it never rained when mankind were all hunter gatherers?
A simulation was conducted where 100 nuclear missiles were detonated undersea in the Indian Ocean. The water boiled. The water evaporated. The country of Australia was inundated with heavy rainfall for weeks. The Northern Hemisphere, however, received record cold, as the environmental equilibrium kicked in to keep the average temperature stable. During an Australian heatwave, there is a cold snap somewhere in the northern hemisphere. And vice versa. Showing photos of people getting rained on is no indication that the average Earth temperature is going up. |
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Title: Re: Global warming is real Post by lee on Mar 8th, 2018 at 8:32pm
2017 was the second warmest year behind 2016?
Let's look at NOAA's record. 1997 Quote:
https://www.ncdc.noaa.gov/sotc/global/199713 2016 Quote:
[url]https://www.ncdc.noaa.gov/sotc/global/201613 2016[/url] 1.69°F + 57.0°F = 58.69°F 2017 Quote:
https://www.ncdc.noaa.gov/sotc/global/201713 1.51°F+57.0°F= 58.51°F Both temperatures, 2016,2017, are below NOAA's own records for 1997. |
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Title: Re: Global warming is real Post by Bobby on Mar 8th, 2018 at 8:40pm
Thanks Lee,
and the David DuByne videos have often shown that in past history global warming preceded high CO2 levels - not the other way around as Al Gore made out. People like Monk and Barnacle follow Al Gore as some kind of climate God when he's actually totally discredited with all his predictions. So much for Nobel Prizes. |
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Title: Re: Global warming is real Post by Aussie on Mar 8th, 2018 at 9:30pm Bobby. wrote on Mar 8th, 2018 at 8:40pm:
I see. You reckon some snake oil salesman dick head who posts YouTube videos to scrape a living and has zero scientific qualifications is more credible than Nobel Prize winners. Yay! Says it all, Bobby. You know better than those who decide one of the most prestigious and well known International Awards. Are you getting some sort of backhander from de Buyne for promoting his crap here? |
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Title: Re: Global warming is real Post by lee on Mar 8th, 2018 at 9:57pm Aussie wrote on Mar 8th, 2018 at 9:30pm:
You mean Al Gore who got a Nobel PEACE prize? For basically his "film" "An Inconvenient Truth"? "Al Gore's Oscar-winning documentary on global warming, An Inconvenient Truth, was yesterday criticised by a high court judge who highlighted what he said were "nine scientific errors" in the film." The same Al Gore that Skeptical Science says is a politician NOT a climate scientist? That Al Gore? So why should we give him ANY credence? ;D ;D ;D ;D ;D ;D ;D |
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Title: Re: Global warming is real Post by Aussie on Mar 8th, 2018 at 10:16pm
Al Gore/Nobel Judges -v- a You Tube video snake oil salesman with zero scientific qualifications. Gawd, even his videos are anecdotal trash.
Such a tough choice to make. |
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Title: Re: Global warming is real Post by lee on Mar 8th, 2018 at 10:31pm Aussie wrote on Mar 8th, 2018 at 10:16pm:
You do realise the Nobel Peace Prize is given by Norway? The Nobel Science prizes by Sweden? Two completely different sets of judges? Sorry, was there a point about which "snake oils salesman" you believe? ;D ;D ;D ;D ;D ;D ;D ;D ;D Starting from a very low base in that case. Even the IPCC doesn't have a Science Prize. Although that's reasonable; they don't do science. ;) |
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Title: Re: Global warming is real Post by goldkam on Mar 9th, 2018 at 12:06am UnSubRocky wrote on Mar 8th, 2018 at 8:30pm:
The correlation between rainfall and global warming is quite low. Rather look towards Antarctica and the rising seas levels, melting icecaps and the abnormal weather patterns world wide. Unfortunately global warming is now based on empirical and factual data and refutability is something quite difficult. |
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Title: Re: Global warming is real Post by Bobby on Mar 9th, 2018 at 4:51am lee wrote on Mar 8th, 2018 at 10:31pm:
And Aussie & his mate Monk are supporting a discredited politician who tried to make out that he was a climate scientist. Al Gore is a fraud - a snake oil salesman. |
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Title: Re: Global warming is real Post by The Mechanic on Mar 9th, 2018 at 5:45am Bobby. wrote on Mar 9th, 2018 at 4:51am:
Nailed It... They also gave Obama a Nobel Peace prize as soon as he was made President? why? because of the colour of his skin... he's gone on to be the biggest warmongering President in the history of the US... at War for every single day of his Presidency and also arming and paying Terrorists... Nobel... what a joke.. ::) algorenobel_002.png (131 KB | 30
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Title: Re: Global warming is real Post by The Mechanic on Mar 9th, 2018 at 5:54am Quote:
why would anyone believe this snake oil salesman?? why are our scientists too scared to call him out for being 100% wrong and a liar to fill his pockets with cash? not one prediction right and still the grovellers of the Climate Church kiss the ground he has walked on.. how insane is that? :D :D :D |
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Title: Re: Global warming is real Post by The Mechanic on Mar 9th, 2018 at 6:02am
meanwhile... in 2017 Flannery is still a DUD snake oil salesman..
Quote:
Fair Dinkum... who believes these liars... ::) |
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Title: Re: Global warming is real Post by lee on Mar 9th, 2018 at 12:47pm goldkam wrote on Mar 9th, 2018 at 12:06am:
Could you please provide this empirical and factual data? Note: not climate models. Not Global temperatures as the records don't go back that far. There is no possible way that with the error bars on earlier data they can reconstruct temperatures backwards to 1880 to within 2 decimal places. |
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Title: Re: Global warming is real Post by goldkam on Mar 9th, 2018 at 5:49pm lee wrote on Mar 9th, 2018 at 12:47pm:
1. 2010 Anderegg study found that 97-98% of climate researchers publishing most actively in their field agree that human activity is primarily responsible for global climate change and global warming 2. Since 1751 about 337 billion metric tons of CO2 have been released into the atmosphere from the burning of fossil fuels and cement production, increasing atmospheric CO2 from the pre-industrial level of about 280 ppm (parts per million), to a high of 400 ppm in 2013. Methane, which is increasing in the atmosphere due to agriculture and fossil fuel production, traps 84 times as much heat as CO2 for the first 20 years it is in the atmosphere, and is responsible for about one-fifth of global warming since 1750. Nitrous oxide, primarily released through agricultural practices, traps 300 times as much heat as CO2. Each of these statistics is provided by Carbon Dioxide Information Analysis Center, "Global Fossil-Fuel CO2 Emissions," cdiac.ornl.gov, NOAA Earth System Research Laboratory, "Trends in Atmospheric Carbon Dioxide," ersl.noaa.gov and Bobby Magill, "Arctic Methane Emissions 'Certain to Trigger Warming,'" climatecentral.org, May 1, 2014 3. Research by NASA has found over the past 650,000 years, atmospheric CO2 levels did not rise above 300 ppm until the mid-20th century. Atmospheric levels of CO2 have risen from about 317 ppm in 1958 to 400 ppm in 2013. According to Rob Monroe, "What Does This Number Mean?," scripps.ucsd.edu, by 2040 these rates will be at 450ppm. According to the Scripps Institution of Oceanology, the "extreme speed at which carbon dioxide concentrations are increasing is unprecedented. An increase of 10 parts per million might have needed 1,000 years or more to come to pass during ancient climate change events." 4. CO2 produced by burning fossil fuels such as oil and coal can be differentiated in the atmosphere from natural CO2 due to its specific isotopic ratio. [101] According to the Intergovernmental Panel on Climate Change (IPCC), 20th century measurements of CO2 isotope ratios in the atmosphere confirm that rising CO2 levels are the result of human activity, not natural processes such as ocean outgassing, volcanic activity, or release from other "carbon sinks." 5. From 1953–2006, Arctic sea ice declined 7.8% per decade. Between 1979 and 2006, the decline was 9.1% each decade. As of 2014, Arctic sea ice was being lost at a rate of 13.3% per decade. No other conclusions can be drawn other than global warming 6. A 2006 study found that "significant acceleration" of sea-level rise occurred from 1870 to 2004. Between 1961 and 2003 global sea levels rose 8 inches |
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Title: Re: Global warming is real Post by AnotherJourneyByTrain on Mar 9th, 2018 at 6:10pm
Moved: 'Global warming is real'
This Topic has been moved to Relationships by Bobby What a joke this forum is ;D ;D ;D ;D |
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Title: Re: Global warming is real Post by lee on Mar 9th, 2018 at 7:40pm goldkam wrote on Mar 9th, 2018 at 5:49pm:
So what did they say was the causal mechanism? goldkam wrote on Mar 9th, 2018 at 5:49pm:
So what was the historic level of CO2 during the Holocene Optimum, which was arguably warmer than today? How did they determine that? With the scales used it just wouldn't be there, except if it lasted more than 50,000 years. methane - never affected life in the Holocene maximum. Why should it be scary this time? I have heard it's 20 times worse. Nitrous Oxide - 325ppb? That is not scary. 3/5 of 5/8 of FA. goldkam wrote on Mar 9th, 2018 at 5:49pm:
Now that would be citing ice cores which have data problems. Although spotty, plant stomata suggest that is incorrect. goldkam wrote on Mar 9th, 2018 at 5:49pm:
Once this anthropogenic CO2 is absorbed by the carbon sinks and then re-emitted can they differentiate between the carbon sinks CO2 and anthro CO2? goldkam wrote on Mar 9th, 2018 at 5:49pm:
" The first confirmed complete passage, from west to east, was made by the Finnish-Swedish explorer Adolf Erik Nordenskiöld, in 1878." WIki or you can search Encyclopedia Britannica. So it seems we have had global warming in the past. 1979 was a high for Arctic ice. goldkam wrote on Mar 9th, 2018 at 5:49pm:
Do "Seas around the world have risen an average of nearly 3 inches since 1992, with some locations rising more than 9 inches due to natural variation, according to the latest satellite measurements from NASA and its partners." https://www.nasa.gov/goddard/risingseas So how much is natural variation and how much AGW? With satellite altimeter accuracy between 34mm and 42mm. how do they get that? How long have they had GPS on tide gauges to see which tide gauges are subject to subsidence? |
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Title: Re: Global warming is real Post by The Mechanic on Mar 9th, 2018 at 8:15pm TheFunPolice wrote on Mar 9th, 2018 at 6:10pm:
stay off the crack mate... you seem disorientated... ::) |
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Title: Re: Global warming is real Post by Bobby on Mar 10th, 2018 at 7:06am TheFunPolice wrote on Mar 9th, 2018 at 6:10pm:
DRAH, Aussie agreed to take this thread to relationships because it had turned into page after page of personal attacks. It was later split & the part before the personal attacks started was put back here by Setanta. You can see the entire original thread here: http://www.ozpolitic.com/forum/YaBB.pl?num=1520387777/30 |
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Title: Re: Global warming is real Post by Ajax on Mar 10th, 2018 at 8:34am Agnes wrote on Mar 7th, 2018 at 11:58am:
Seriously Agnes......???....how could you fall for the oligarchies tricks.....??? It's snake oil i'tellsya Lets look at history, First lets get one thing straight, the Earth has been warming since the little ice age lets not make any mistakes about that, even the IPCC agreed on this once upon a time until they replaced it with the infamous hockey stick. The warming is NOT because of mans emissions of CO2 this is the crux of the argument. In other words don't piss down my back and tell me its raining. Second the only unequivocal evidence given to us that the Earth is warming due to the correlation between CO2 and temperature is in the computer models of the IPCC and associates. When they first made this prediction about CO2/TEMP (computer models 1990) they said that in the tropopause (about 12 klms straight up) around the equator there was a hot spot. So some scientists turned to weather balloons and satellite data, they found no hot spot. So the alarmists started to say that this missing heat has gone into the oceans. Since 2002 we have had the ARGO[1] a system of buoys that take data including temperature about the oceans all around the world they can dive down to 2000 metres. The Argo system failed to detect any out of the ordinary heating in the oceans, so the alarmists started saying "Oh but its gone down into the deep part of the ocean, still the ARGO system would have detected this yes , no...???... I think so. Quote:
Now do you honestly think if we were in danger of extinction because of AGW the best and most effective way that we could save ourselves is to set up and ETS on wall street or a carbon tax so you and I pay the oligarchy for the air we breathe for ever. In 1990 the computer models ran too hot they projected a warming of 1990 IPCC computer model = 2.78°C warming by the end of this century Empirical data the last 27 years = 1.01°C warming by the end of this century. But you never hear about this on the news do you...??? All they tell you we have to spend billions on an ETS on wall street to TRY and keep the temperature down to UNDER 2°C warming by end of this century, well this is going to happen all by itself, no need for you and I to spend money on it. https://www.youtube.com/watch?v=5v8habYTfHU About never having a higher amount of CO2 in our atmosphere, well that is just plain lying, today we have just over 400ppm (parts per million) in our atmosphere BUT we have had up to 7000ppm in our atmosphere and life thrived with the greening of the Earth. Now look at what temperature is doing compared to the CO2 levels. About the sea rises, yes they have been rising since the Little Ice Age (LIA) its only natural. But here is a man who has studied the oceans all his life see what he says, http://www.climatechangefacts.info/ClimateChangeDocuments/NilsAxelMornerinterview.pdf https://www.telegraph.co.uk/comment/columnists/christopherbooker/5067351/Rise-of-sea-levels-is-the-greatest-lie-ever-told.html Maybe when the Earth warms we do get volatile weather which we are finding out about right now, but the Earth has warmed and cooled many times nothing new in this as I'm sure you already know. You should check out the climate gate emails that is warmist scientists emailing each other on how to get the plebs in on the action, http://www.lavoisier.com.au/articles/greenhouse-science/climate-change/climategate-emails.pdf |
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Title: Re: Global warming is real Post by Ajax on Mar 10th, 2018 at 8:41am
Is there any correlation between CO2 and temperature?
(1).....On a small time scale (NO), (11,000 years) Showing from 200 to 11000 years ago, the subsequent graph is based on ice core data, readily visible in files hosted on the servers of the U.S. National Oceanic and Atmospheric Administration (NOAA):GISP 2 and EPICA Dome C Graph-1 http://wattsupwiththat.com/2012/04/11/does-co2-correlate-with-temperature-history-a-look-at-multiple-timescales-in-the-context-of-the-shakun-et-al-paper/ (2).....On a medium time scale YES???, (450,000 years) (NO) , It appears so because of the scale we are zoomed out at. WARNING ! This is the scale that most global warming sites use to scare the unsuspecting. Over the past few hundred thousand years of ice core data, a “medium” time scale in this sense, CO2 superficially appears to change in step with temperature if a graph is so zoomed out as to not show sub-millennial time scales well Graph-2 http://wattsupwiththat.com/2012/04/11/does-co2-correlate-with-temperature-history-a-look-at-multiple-timescales-in-the-context-of-the-shakun-et-al-paper/ A record of temperature and atmospheric CO2 over the past 400,000 years is preserved in the Vostok Ice Core and is shown in the figure on the right. It can be seen that there have been a series of large fluctuations in temperature (the Ice Ages), accompanied by large changes in atmospheric CO2. It is thought that these large temperature fluctuations are triggered by Milankovitch cycles - variations in the earth's orbit that change the amount of energy from the sun that reaches us. However, on their own, these cycles are not enough to explain the changes in temperature. The full explanation seems to be that the small change in temperature caused by the changing orbit are amplified by natural processes on earth. These cause CO2 to be released from the oceans and the biosphere, causing an increased greenhouse effect. This is described more fully in this article from the New Scientist (see also Shackleton 2000). For more details on the timing of changes in CO2 and temperature, click on the figure. http://www.brighton73.freeserve.co.uk/gw/paleo/paleoclimate.htm#100,000years (3).....On a long time scale (NO) , (millions of years) Graph-3 [url]http://s155.n46.n171.n68.static.myhostcenter.com/WVFossils/Reference_Docs/Geocarb_III-Berner.pdf[/urll] (4).....Lately |
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Title: Re: Global warming is real Post by Ajax on Mar 10th, 2018 at 9:05am
September 1957 - arctic decreases by 40%
May 1947 - arctic melting http://trove.nla.gov.au/ndp/del/article/22429983?searchTerm=climate%20change&searchLimits= November 1922 - arctic melting http://docs.lib.noaa.gov/rescue/mwr/050/mwr-050-11-0589a.pdf |
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Title: Re: Global warming is real Post by Agnes on Mar 10th, 2018 at 12:46pm
well that was a very reassuring read Ajax- and it would seem on the face of what you have posted here a naturally re- occurring cycle in earths weather patterns- I will examine your links more fully- thank you Ajax-
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Title: Re: Global warming is real Post by Ajax on Mar 10th, 2018 at 1:58pm Agnes wrote on Mar 10th, 2018 at 12:46pm:
Agnes climate change has been with us since day dot and will be with us until the Earth is no more. AGW on the other hand is a Rothschild's fairy tale...... :D |
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Title: Re: Global warming is real Post by UnSubRocky on Mar 10th, 2018 at 4:26pm
I agree that humans are responsible for global climate change. But the only real change is occurring in and around the towns and cities. Most of the globe is untouched by climate change. But there is barely anything signifying a global increase in temperature.
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Title: Re: Global warming is real Post by xeej on Mar 10th, 2018 at 6:38pm goldkam wrote on Mar 9th, 2018 at 5:49pm:
If an 8 inch rise in sea levels in such a short period of time is not a wake up call then nothing is, did Noah leave any specifications on Ark construction. |
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Title: Re: Global warming is real Post by Bobby on Mar 10th, 2018 at 6:57pm http://www.youtube.com/watch?v=DS5CW8Jwlg0 Superfreeze Sea Life Mass Die Off, Buried Sheep Rescue Underway & Crop Losses Spread (548) After the European Superfreeze which the media termed The Beast from the East to avoid talking about Arctic temperatures in March in Southern Europe, the animal die offs are staggering along with the crops. Hundreds of thousands of starfish wash up with countless other types of sea life, sheep buried in snow drifts are being rescued by the tens of thousands as thousands already froze. Vegetable production from Spain to New Zealand being lost due to freak strong weather events sweeping the globe. |
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Title: Re: Global warming is real Post by lee on Mar 10th, 2018 at 7:50pm goldkam wrote on Mar 9th, 2018 at 5:49pm:
According to NOAA the global sea level height in 1961 was -60.25mm. In 2003 it was +15.72mm. (Using a zero point of 2001-2). That gives a SLR of 75.97mm. Which is about 3 inches https://www.climate.gov/news-features/understanding-climate/climate-change-global-sea-level you can check the interactive graph for the data. |
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Title: Re: Global warming is real Post by xeej on Mar 10th, 2018 at 8:19pm lee wrote on Mar 10th, 2018 at 7:50pm:
Why do you think that is, expansion of the oceans or the melting of ice, either way that is an incredible amount of sea level rise in 50yrs, what sort of volume increase of the oceans result in a 3 inch rise, and what flow on effects could result, its not good to change the planet quickly, everything needs time to adapt, 50yrs ffs. |
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Title: Re: Global warming is real Post by lee on Mar 10th, 2018 at 9:05pm Johnnie wrote on Mar 10th, 2018 at 8:19pm:
It is of course an estimate. There are no measurements. You could always try to be better than King Knut. He knew he didn't control the tides. So we have land subsidence which will affect tide gauge data, as well as isostatic rebound. Then of course in the real world we have storms, waves, swells, as well as tides and atmospheric pressure differences. I don't live at the beach, but those living within 5 feet of the storm surge line generally can afford to move. ;) An interesting read about the Isle of The Dead and its Mean Sea Level data. https://www.john-daly.com/deadisle/ |
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Title: Re: Global warming is real Post by lee on Mar 10th, 2018 at 9:08pm
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Title: Re: Global warming is real Post by xeej on Mar 10th, 2018 at 10:29pm lee wrote on Mar 10th, 2018 at 9:05pm:
You present figures and then dispute them. Ask those on low lying islands why the ocean is encroaching on them. |
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Title: Re: Global warming is real Post by The Mechanic on Mar 11th, 2018 at 8:44am Quote:
https://www.usatoday.com/story/news/nation-now/2018/02/28/coldest-february-miles-city-montana/382698002/ meanwhile..on the other side of the planet.. Quote:
http://www.abc.net.au/news/2018-02-03/queensland-weather-towns-record-coldest-february-day/9393092 Dutch News... Quote:
Read more at DutchNews.nl: Wednesday is the coldest day of winter and coldest Feb 28 on record http://www.dutchnews.nl/news/archives/2018/02/wednesday-is-the-coldest-day-of-winter-and-coldest-feb-28-on-record/ Digging out your animals from the snow... your livelihood... YOUR LIFE Farmers lose their stock then have to pay to get rid of them... water Temperatures drop so much hundreds of thousands of starfish dead.. Flash Floodings.... Food Prices increasing... https://www.youtube.com/watch?v=DS5CW8Jwlg0&feature=em-uploademail Millions of people lose power all over the world due to record low temperatures.. Dead Manatees from cold stress?? :-/ Volcanoes Erupting.. California Passes New Law Banning Cow Farts... wait what? :o and you think the people from the Global Warming Church aren't crazy?? :D :D :D https://www.youtube.com/watch?v=IUHAs1Fs7Vs |
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Title: Re: Global warming is real Post by lee on Mar 11th, 2018 at 11:59am Johnnie wrote on Mar 10th, 2018 at 10:29pm:
I am giving you what passes for the facts in this debate. One claim was for an 8 inch rise in 42 years. I showed by reference to NOAA, that that was wrong, it was 3 inches according to them. That doesn't make their claim right or wrong. I pointed you to John Daly's piece which " suggests a sea level rise since 1888 of only 2½cm". That is one inch up to the same 2003. So an estimated SLR of 3 inches or one of 1 inch. Remember what I said about difficulties with measuring SLR. Isle of the Dead is one reading, it is not global; would it be different elsewhere? So which low lying islands are drowning? Tide gauge data suggests they are not. The Maldives - Built an international airport. Now they are expanding on that? Who spends money like that on a drowning island? They may subject to storm surge, erosion, many things. "Using remotely sensed data, change is analysed over the past four decades, a period when local sea level has risen at twice the global average (~3.90 ± 0.4 mm.yr−1). Results highlight a net increase in land area in Tuvalu of 73.5 ha (2.9%), despite sea-level rise, and land area increase in eight of nine atolls. Island change has lacked uniformity with 74% increasing and 27% decreasing in size. Results challenge perceptions of island loss, showing islands are dynamic features that will persist as sites for habitation over the next century, presenting alternate opportunities for adaptation that embrace the heterogeneity of island types and their dynamics." https://www.nature.com/articles/s41467-018-02954-1 Now remember "remotely sensed data" is satellite. The latest altimeters have an accuracy of 34mm, 10 times the rise suggested by NOAA. Then they have to account for wave, swell, and storm surge height. I will leave you to sort that mess out. |
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Title: Re: Global warming is real Post by xeej on Mar 11th, 2018 at 12:59pm lee wrote on Mar 11th, 2018 at 11:59am:
NASA calculates that the average sea level rise is 3.41mm per year! incredible,, due to ocean expansion as it warms, and the melting of the polar ice caps. NOAA, your reference also claims sea levels are rising. The Marshall Islanders are already in trouble, they will be needing snorkels before long. |
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Title: Re: Global warming is real Post by lee on Mar 11th, 2018 at 4:43pm Johnnie wrote on Mar 11th, 2018 at 12:59pm:
Yes. Now how do they "calculate" sea level rise? Johnnie wrote on Mar 11th, 2018 at 12:59pm:
Perhaps you have a peer-reviewed paper to link? "Destruction of Coral Reefs. A major concern for both Government and the general public is mining on the reef and lagoon shorelines, contributing to rapid erosion, especially in various parts of Majuro and Ebeye. Moreover, the sand and gravel aggregates in these areas are non-renewable and there is increasing awareness that the mining of these resources is at present unsustainable." http://www.sprep.org/Marshall-Islands/marshall-islands-pein Mining? That can't help. The coral would provide some protection to erosion. |
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Title: Re: Global warming is real Post by Bobby on Mar 17th, 2018 at 7:49pm
Here is some evidence that global warming is real:
( Don't ever let Monk tell you that I'm biased) http://www.weatherzone.com.au/news/fire-risks-as-victorians-warned-of-severe-weather-conditions/527657 Fire risks as Victorians warned of severe weather conditions Saturday March 17, 2018 - 15:47 EDT The Seaview fire at McDonald's track is currently about 254 hectares in size. - ABC licensed It's hot and windy across Victoria and if a fire starts up, it will be very hard to stop, warns Victoria's Emergency Management Commissioner. It's been 44 days since there has been any significant rain across the state and temperatures are forecast to be 10 degrees Celsius above normal for this time of year. Temperatures are tipped to be in the mid-30s in the south and in the high 30s along the Murray River in the north. However the main reason for concern is the winds, with the gusting 60-70 kilometres per hour, with peak gusts of 90 to 100 kilometres per hour. "If a fire was to start and we weren't able to get it in that initial attack, it will run and it will get away from the fire suppression efforts fairly easily," Emergency Management Commissioner Craig Lapsley told 774 ABC Melbourne. "It's dry, it's hot, it's windy. The winds will remain strong into the night and overnight and [on] Sunday morning we'll wake up with temperatures of 28C in the morning. "That's a concern if we've got fires running and hot conditions overnight and the wind remains." There have already been 31 minor fires across the state which were quickly brought under control. The key areas of concern are from Mildura to Warrnambool and Melbourne to Echuca. Then on Sunday morning a strong change will move through. "That'll bring strong westerly wind gusts throughout the day, particularly for southern and coastal areas where we'll see wind gusts up around 90-100kph and probably reaching up to 110kph about the coast," said Rod Dickson, a senior forecaster at the Bureau of Meteorology. in eastern Victoria all week, and Mr Lapsley said he was confident they will be able to hold the fire. The fire is currently about 254 hectares in size and is burning close to the communities of Allambee, Cloverlea, Yarragon South and Ellinbank. "That was a fire we found extremely difficult to control because it was so dry and it was spotting through the forest areas," Mr Lapsley said. "I'm very confident we'll hold it." Extra firefighting staff are on standby and total fire bans are in place for all regions except the Gippsland and north-east fire districts. - ABC © ABC 2018 |
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Title: Re: Global warming is real Post by xeej on Mar 17th, 2018 at 8:31pm lee wrote on Mar 11th, 2018 at 4:43pm:
Is there any "peer-reviewed paper" to show NASA is wrong, you are once again are contradicting yourself by claiming a sea level rise and providing statistics to support that but only seem to contest the rate. Sure all those points you bring up regarding the Marshall Islands would have an effect on any coastal area, but if you agree on any ocean level rise then low lying islands will be the first to go under. The thermal mass of the ocean will increase relative to global warming at an exponential rate until it boils, its not like it cools back down again at night. |
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Title: Re: Global warming is real Post by lee on Mar 17th, 2018 at 9:31pm Johnnie wrote on Mar 17th, 2018 at 8:31pm:
It is generally considered that the Sea Level has been rising since the end of the LIA. Obviously you either don't read well or don't comprehend. lee wrote on Mar 11th, 2018 at 11:59am:
It applies to NASA as well. I am merely showing the state of claimed sea level rise from 2.5cm (1inch) to a claimed 8 inches. They can't all be right. I will let you choose what you want to believe. Johnnie wrote on Mar 17th, 2018 at 8:31pm:
Nope. That would be true only if there was sea level rise and islands weren't growing. Of course mining your own islands is detrimental, but you can't lay the blame for that on sea level rise. You still haven't got back to me on how NASA ESTIMATES sea level rise. Please feel free to enlighten me. Johnnie wrote on Mar 17th, 2018 at 8:31pm:
What complete and utter garbage. Until the oceans boil? At what temperature is that? And yeah the oceans cool at night. Didn't you know that? So what heats the ocean? CO2? Sunlight? Below is a graph from Colorado University, very similar to NOAA and NASA. The question is - with ever increasing CO2 and the last few year "the hottest evah"; why is the sea level rise tracking sideways? for the Marshall Islands It has the following text below - "The relative sea level trend is 2.2 millimeters/year with a 95% confidence interval of +/- 0.82 mm/yr based on monthly mean sea level data from 1946 to 2015 which is equivalent to a change of 0.72 feet in 100 years. " https://tidesandcurrents.noaa.gov/sltrends/sltrends_station.shtml?stnid=1820000 That hardly seems like accelerating sea level rise to me. Please try science instead of emotive claptrap. |
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Title: Re: Global warming is real Post by xeej on Mar 17th, 2018 at 9:45pm lee wrote on Mar 17th, 2018 at 9:31pm:
As the thermal mass increases so does the time to dissipate it, night and day remains constant. We agree ocean levels are rising? I would say exponentially, but that is hardly going to show on graphs or pi charts in the short term, and of course the oceans would boil dry given that, eventually. |
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Title: Re: Global warming is real Post by Bobby on Mar 17th, 2018 at 10:06pm
The oceans will only boil as the sun becomes hotter with age &
starts to turn into a red giant. Don't worry - that's billions of years away yet. |
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Title: Re: Global warming is real Post by Grendel on Mar 18th, 2018 at 8:56am
As long as Hansen or any of his climate activist cronies are in charge of or have anything to do with NASA data and reports etc you can not ever credit it as credible or unbiased.
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Title: Re: Global warming is real Post by lee on Mar 18th, 2018 at 1:06pm Johnnie wrote on Mar 17th, 2018 at 9:45pm:
The sun only heats the top few centimetres of ocean. It gives off the heat overnight. Do you know the boiling point of fresh water? Salt water is higher depending on salt density. |
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Title: Re: Global warming is real Post by lee on Mar 18th, 2018 at 1:22pm Grendel wrote on Mar 18th, 2018 at 8:56am:
Well Hansen in an interview said that the West Side Highway (which runs along the Hudson River) would be under water by 2028 if CO2 doubled from the 280ppm mark. Only 10 years to go and well short of the mark. |
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Title: Re: Global warming is real Post by xeej on Mar 18th, 2018 at 2:44pm lee wrote on Mar 18th, 2018 at 1:06pm:
Take for example a thimble of water and a swimming pool of water, salt water or fresh water, the thermal mass of the swimming pool will hold its heat. 75% of the earths surface is water and don't forget the depth to calculate volume, the oceans are absorbing heat from global warming. Did we agree that ocean levels are rising? |
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Title: Re: Global warming is real Post by lee on Mar 18th, 2018 at 4:58pm Johnnie wrote on Mar 18th, 2018 at 2:44pm:
According to science yes. The question is how much? So looking at the graphs provided do you see the acclaimed acceleration of Sea Level? Did you notice Kwajalein 22mm rise per 100 years +/- 8.2mm? Johnnie wrote on Mar 18th, 2018 at 2:44pm:
Argo buoys- "That February evening, Willis says, he was updating maps and graphs with the data that had become available since the 2006 ocean cooling paper was published. He was preparing for a talk he had been invited to give at the National Center for Atmospheric Research in Boulder, Colorado. The topic was “Ocean cooling and its implications for understanding recent sea level trends.” He was looking at a map of global ocean temperatures measured by a flotilla of autonomous, underwater robots that patrol the world’s oceans. The devices—Argo floats—sink to depths of up to 2,000 meters, drift with the currents, and then bob up to the surface, taking the temperature of the water as they ascend. When they reach the surface, they transmit observations to a satellite. According to the float data on his computer screen, almost the entire Atlantic Ocean had gone cold. Unless you believe The Day After Tomorrow, Willis jokes, impossibly cold. “Oh, no,” he remembers saying. “What’s wrong?” his wife asked. “I think ocean cooling isn’t real.”" https://earthobservatory.nasa.gov/Features/OceanCooling/page1.php And so they adjusted Argo data without pulling them from the water. Wouldn't they have been calibrated before dropping them in the water? As you can see the above link is from NASA. So the truth is - We don't know. BTW - you didn't answer the question about the oceans boiling. Remember global air temp is supposed to be about 62.45ºF, according to NOAA 1997. |
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Title: Re: Global warming is real Post by xeej on Mar 18th, 2018 at 5:16pm lee wrote on Mar 18th, 2018 at 4:58pm:
So are you saying Willis took the calculations and not NASA. What increase in ocean levels would settle upon as being reasonable, more interestingly how many billions of gallons would it take to account for that increase, is it more the melting of the ice caps or the expansion of the ocean due to global warming, any compounding effect.. |
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Title: Re: Global warming is real Post by lee on Mar 18th, 2018 at 5:22pm Johnnie wrote on Mar 18th, 2018 at 5:16pm:
Willis works for NASA. I ha't science.ve no knowledge of the internal operations of NASA. But if you adjust data for nothing but a "gut feeling" that isn't science. Johnnie wrote on Mar 18th, 2018 at 5:16pm:
Sorry, I don't do guesstimates. You still haven't told me how the oceans would "boil". |
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Title: Re: Global warming is real Post by xeej on Mar 18th, 2018 at 6:28pm lee wrote on Mar 18th, 2018 at 5:22pm:
Just give me a minimum guesstimate,, so we can punch some figures. The higher the salt content the denser water becomes and so the thermal mass increases, as the thermal mass increases and global warming increases we will surely have a runaway effect, hence boiling water. |
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Title: Re: Global warming is real Post by lee on Mar 18th, 2018 at 7:14pm Johnnie wrote on Mar 18th, 2018 at 6:28pm:
No Johnnie wrote on Mar 18th, 2018 at 6:28pm:
Oh, The Stephen Hawking theory on Climate Change? ;) From mashable a usually alarmist rag - "Stephen Hawking is wrong about runaway greenhouse on Earth and here's why" "Stephen Hawking is a world-renowned theoretical physicist whose landmark contributions to cosmology, general relativity and quantum gravity changed the way we see the universe. However, when it comes to climate change, the brilliant physicist is veering on the edge of total inaccuracy. " "Among them, Zeke Hausfather, a climate scientist and energy systems analyst at Berkeley Earth and Gareth Jones, climate scientist at the Met Office: The problem with Hawking's answer is that there's no possibility of Venus' runaway greenhouse conditions occurring on Earth as of now (the situation will be different in a billion years with sun becoming 10% brighter). " Hausfather's quote - " Zeke Hausfather @hausfath Zeke Hausfather Retweeted Gareth S Jones A good example that even brilliant scientists sometimes say silly things when it's outside their field of expertise (see Nobel disease)" https://mashable.com/2017/07/03/stephen-hawking-runaway-greenhouse-venus/#TpvPg30AmZqB Hausfather is something of an alarmist himself. |
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Title: Re: Global warming is real Post by xeej on Mar 18th, 2018 at 9:11pm lee wrote on Mar 18th, 2018 at 7:14pm:
Its just logic, Hawking had to spell it out for some, if you had a beacon of water with a bunsen burner below it keeping it at a constant temperature then all will all will remain constant, if an ever increasing atmosphere of CO2 was created around that beacon it is only reasonable to expect that beacon to boil dry and the lab to catch on fire, its not even E=MCsquared. |
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Title: Re: Global warming is real Post by lee on Mar 18th, 2018 at 10:07pm Johnnie wrote on Mar 18th, 2018 at 9:11pm:
You do realise the earth is never getting to a temperature of a bunsen burner? Remember Global tamp 62.45F, fresh water boils 212F. I've finished with you. You make less sense every time you post. |
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Title: Re: Global warming is real Post by xeej on Mar 18th, 2018 at 10:14pm lee wrote on Mar 18th, 2018 at 10:07pm:
Ditto, you got nothing. |
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Title: Re: Global warming is real Post by Agnes on Mar 19th, 2018 at 1:16am Johnnie wrote on Mar 18th, 2018 at 10:14pm:
lol you got him jeez ;) |
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Title: Re: Global warming is real Post by cods on Mar 19th, 2018 at 4:19pm
pretty disgusting of that twerp..Di Natale to use the fires and the cyclone up north to get brownie points...
that man has no conscience what so ever..... they should have booed him.. |
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Title: Re: Global warming is real Post by AnotherJourneyByTrain on Apr 3rd, 2018 at 3:30pm
Not all metaphors bear close examination ::)
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Title: Re: Global warming is real Post by lee on Apr 3rd, 2018 at 5:11pm
Either DRAH is off his meds or self-medicating AGAIN.
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Title: Re: Global warming is real Post by Bobby on Apr 3rd, 2018 at 6:13pm
As I said to a global warming believer yesterday:
How does the Roman Warm Period or the Medieval Warming Period fit into your ideas when there was no increase of CO2 before it happened? How does it account for the little ice ages we've had? - the Maunder Minimum & the Dalton Minimum? More CO2 will increase the temperature but evidence shown in this thread points to CO2 increasing following warm periods - not the other way around. There are known feedback systems like the Gulf stream and cloud cover and many more that are unknown. The truth is that you're following the discredited ideas of Al Gore and you're not alone - there has been 20 years of propaganda that sheeple have lapped up & swallowed from TV & newspapers. |
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Title: Re: Global warming is real Post by xeej on Apr 3rd, 2018 at 6:21pm
This will choke us to death before we cook.
smokestacks.jpg (10 KB | 20
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Title: Re: Global warming is real Post by Bobby on Apr 3rd, 2018 at 6:29pm
I am totally against stinking coal fired power stations.
See my thread on Thorium power! http://www.ozpolitic.com/forum/YaBB.pl?num=1519823686/0#0 |
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Title: Re: Global warming is real Post by AnotherJourneyByTrain on Apr 3rd, 2018 at 6:35pm Bobby. wrote on Apr 3rd, 2018 at 6:29pm:
The merchants wheel is strong with this one!! |
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