Talk:Dansgaard–Oeschger event

message: I'll read the paper tomorrow. For now, my opinion is that relying on *one* paper for information this precise is inappropriate. The text, as it stands on the page, is far too definite. (William M. Connolley 10:19, 6 Mar 2005 (UTC)
replies: text: Well, the study is about the precision.  As for "relying on one paper for information this precise is inappropriate", let's all keep that in mind. Temperature record of the past 1000 years (SEWilco 19:27, 6 Mar 2005 (UTC)
thread_title: Reliability

message: I am far from an expert, so please feel free to point out any egregious errors in the plots and revert if necessary - just trying to inject a little aesthetics. Leland McInnes 08:41, 5 February 2006 (UTC)
replies: text: If you mean the first graphics plot, "comparing" the temperatures between Arctis and Antarctis, they in fact contain statistical mistakes, because both the methods and the amplitudes are chosen differently and thus mislead the reader. Notwithstandign this, the conclusion appears to be correct. 2A02:8108:9640:AC3:7D95:52CE:73CD:83A5 (talk) 13:44, 24 September 2019 (UTC)

text: Regarding plotting techniques, note that plotting programs cannot read the words "before" or "ago". In these cases the backward data have to get a minus sign. Regrettably the overwhelming majority of our "scientists" are not not even able to handle such programs, with the result that times run differently from one study to the other. And also in this wiki article. A bad sign!2A02:8108:9640:AC3:7D95:52CE:73CD:83A5 (talk) 13:52, 24 September 2019 (UTC)
thread_title: Any plot errors?

message: merge, but without the all the pseudo-science from the 1500 year article. --Kim D. Petersen (talk) 15:24, 6 March 2008 (UTC)
replies: text: This seems like a bad idea. For one thing it presupposes that the Dansgaard-Oesger cycles are "Bond cycles in disguise" (a dubious suggestion, as is the supposed equivalence of Holocene Bond cycles with Dansgaard-Oeschger events). For the phase relationship between Antarctic and Greenland cycles, see Blunier and Brook, Science 2001. The direction of causality is not clear from the leads/lags in this study, but the temporal offsets appear to be confirmed by marine records such as MD95-2042.Orbitalforam (talk) 16:56, 12 May 2009 (UTC)
thread_title:  Merge with 1500-year climate cycle 

message: R. Seager has apparently shown that there is no way the shutting down of the North Atlantic current could have driven the Dansgaard-Oeschger event, and changes in atmospheric circulation regimes had to be the driver.  See http://www.ldeo.columbia.edu/res/div/ocp/gs/ for his explanation, and links to papers. Gf1605 (talk) 01:05, 6 November 2009 (UTC)
thread_title:  North Atlantic currents are not a possible cause 

message: The following news story (and the linked paper at the bottom of that page) may have some "Bering" on the topic:
:
Regards, RJH (talk) 16:40, 11 April 2012 (UTC)
thread_title:  Role of the Bering strait 

message: I've just made a discovery when using the 1,800 lunar tidal model of arctic environment of Northern Russia during the last 20,000yrs and the assumption of a millennial peak triggering H1 at 17,000 B.P. See 'Radiocarbon Variability in the Western North Atlantic During the Last Deglaciation' (2005) by Laura F. Robinson et al. matched at 10,000 B.P. with the graph in paper 'Holocene Treeline History and Climate Change Across Northern Eurasia' (2000) by Glen M. MacDonald et al.
The Maximum Forest Extension is 2 cycles of 1,800 yrs, showing peaks at 4,400 and 8000 yr B.P. (uncalib) which fits with the lunar tide into the arctic basin cycle and extrapolates to the date of 17,000 yr B.P., the onset of Heinrich 1. The tree data shows dips due to the lunar tidal minimum. The diagram can be seen here [url=http://www.unexplained-mysteries.com/forum/index.php?showtopic=249553&hl=]1,800yr Lunar Tidal Cycle Fits Glacial Data[/url]. 176.24.226.120 (talk) 07:39, 18 June 2013 (UTC)
thread_title:  1,800yr Lunar Tidal Cycle Fits Glacial Data 

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thread_title:  External links modified 

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thread_title:  External links modified 

message: Did none of these "scientists" ever note that the Antarctis, in contrast to the Arctis, rests on a continental shelf, and is surrounded by water, allowing circulations of water streams that obviously have a damping effect on temperature fluctuations.2A02:8108:9640:AC3:7D95:52CE:73CD:83A5 (talk) 14:00, 24 September 2019 (UTC)
thread_title:  Causes 

message: Just saw this haven't read it yet (paywalled).  reddit thread. 2602:24A:DE47:BB20:50DE:F402:42A6:A17D (talk) 14:50, 9 August 2020 (UTC)
thread_title:  Current DO event?