why is europe warmer than north america

Moscow is warmer than Minneapolis in winter. Why? I love the whole ‘debunking of urban myths’ meme, but I think you are in the middle of promulgating another one. In the introduction to your average paper, you’ll often see sentences along the lines of: The link between [phenomenon] and [process] has long been known (Bloggs, 1996). Asking for help, clarification, or responding to other answers. Between the two influences, Western Europe is warmer than the northeast United States at comparable latitudes. I think it could be improved with a better formulation, but it certainly belongs very much on this site. The new study adds to other recent research that found that ocean currents such as the Gulf Stream aren't capable of transporting that much heat to northern Europe, instead contributing only up to 10 percent of their warming. Vancouver they are not. Do celestial objects need to be big to have liquid water on their surfaces? North western Europe is warmer than the North Eastern and North America because warm Water usually cause extra-cold winters in the North Eastern North America and North Eastern. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The climate change fight is replete with examples of the problem from both sides. If the gulf stream has no effect, then the temperature would not change, but, if the north atlantic is kept warmer because of the gulf stream then it does affect the european winter. As a non-climate earth scientist, when I hear “gulf stream” I think North Atlantic Gyre, not AMOC. Strict transform of a tangent curve under blow-up. Is there need for messengers in DnD 5e, if spell Sending exists? Two reflections on the largest earthquake yet recorded, 60 years later. This answer needs some sources, and I don't mean simple links to Wikipedia, but expert sources actually going into the debate linked in the question, such as scientific articles replying or reviewing Seagers article(s). If I delete a something from a zip file, can it still be recovered? I don’t believe this is a hugely common phenomenon. is it possible for a hurricane to make two or three landfalls in the US? The symbolic result does not give a proper answer when inputs are specified. The winds that blow northeast onto Europe from the Atlantic carry with them air that is relatively warm even in the winter; the large heat capacity of water means that the sea cools off more slowly in the winter, and this also moderates the temperature of the air above the sea surface. How to positively describe a negative behaviour or event? Use MathJax to format equations. is a pernicious virus. Why is Europe warmer than North America at similar latitudes? ?​, 7. Interesting question, but I think it would be greatly improved by briefly summarising the arguments in the links rather than just linking them. Hence the East coast of North America is colder than normal for that latitude. I don't feel confident enough to give that answer myself, as I wouldn't get further than summarising the Seager papers, but maybe I'll give it a try later. I did try to make it clear in the actual post that we’re talking about a temperature gradient across the Atlantic, rather than an absolute temperature – and the ocean circulation does affect that. When did organ music become associated with baseball? Why has 2020 had such a hyperactive hurricane season in the Atlantic basin ? Most of the time, this is exactly what you get when you track the given reference down; but sometimes, you find that it is nothing more than the oldest reference to this fact that the original paper’s author was willing or able to look up, and all it says is: There is strong evidence that [phenomenon] and [process] are linked (Obscuro, 1982). Nothing to do with the Rocky Mountains. All Rights Reserved. Rather, the plain interpretation of whether Europe would or would not be warmer with the Gulf Stream/MOC based on absolute temperatures appears the most obvious, and in that sense there is no problem with the public understanding. But to automatically assume that all questions posed like the first are actually questions posed like the second is an error. Home European Union ... By carrying warm water northeast across the Atlantic, it makes Western Europe and especially Northern Europe warmer than it otherwise would be. Those are torrid places with basically three seasons: January, February, and SUMMER. The North Atlantic Drift, in contrast, is largely driven by thermohaline circulation. Odd structures in 66 year NCEP daily temperature reanalysis, Siberia (Beringia) during last glacier period. The Gulf Stream is one reason why. Thanks for contributing an answer to Earth Science Stack Exchange! Page 41 describes what Croll considers “Europe to be warmer than” (due to the Gulf Stream). Are there any standards/certifications for TV wall mount quality? Pingback: What’s up? That's why yours is a good question and I hope for an expert answer explaining (1) the background of the widespread belief (2) whether the widespread belief has scientific merit (3) the present scientific consensus (4) any significant scientific minority opinions. ", The cold Labrador current runs northeast to southwest along the East coast of North America, bringing "arctic" influences into play. So the oceans are still involved, but it is the atmosphere that is the true key to explaining Europe’s mild winters; and in a pleasing geological twist, it is apparently the presence of the Rocky Mountains that causes the large scale waviness of atmospheric circulation that magnifies the temperature contrasts on either side of The Pond (Richard Seager explains this in more detail in this more comprehensive piece at the American Scientist). That isn’t to say that there aren’t some terrible leaps made in popular coverage of this – there are many (here for instance). Ano ang Imahinasyong guhit na naghahati sa daigdig sa magkaibang araw? Get answers by asking now. Explain why? Responding to the Lavender Letter and commitments moving forward. It also explains why the cold region is just as big for both North America and Asia, despite the continents' differences in topography and size. One of the major elements of today's ocean system is a conveyor-like circulation that delivers an enormous amount of tropical heat to the northern Atlantic. The North Atlantic Current (North Atlantic Drift and the North Atlantic Sea Movement) is a powerful warm ocean current that continues the Gulf Stream northeast. It can get confusing, though, I agree. Isn’t it sort of odd that if you are out standing in your field, a southeast wind is obviously one that blows FROM the southeast, but if you are looking at a map, a southeast wind is intuitively one that blows TOWARD the southeast? Making statements based on opinion; back them up with references or personal experience. It's the emerald city. Specific mechanism behind lethality of yellow coat color in mice. If you persist further, you may find yourself going through the process of looking up a reference, only to be directed to an even earlier one, several more times before you finally reach the canonical document, the one that contains actual data and discussion. North-Western Europe is warmer than North-Eastern North America. Indeed, I doubt very much that this is the case. As I understand it, you use the ‘-erly’ suffix when you’re talking about winds blowing from a particular direction: westerlies blow from the west, to the east. As for Moscow being warmer than Minneapolis..... IMO Russia east of the Urals (European Russia) still benefits from the extreme winter mildness of western Europe with prevailing west to east winds that's where a lot of there weather is coming from. Well no, I haven’t actually read it myself…”. climate in Europe without the MOC reduced or shut off, gives a European cooling of around 3 to 6 deg C. Estimates of cooling associated with proxy estimates of MOC slowdowns are comparable. For anyone that wants to get a bit more into the weeds on oceanic heat transport and read some counterpoints to Seager et al, Rhines and coauthors have a book chapter here (Google Books link): http://goo.gl/46J0S called ‘Is oceanic heat transport significant in the climate system?’. It seems that although, as you stated, the Gulf Stream traditionally was thought to play a major role in the climate difference, new studies emerging shows that only contributes a small amount to the temperature difference. Source: The American Scientist. In science, you discover that you’re wrong at least as often as you’re proven right – and the things that you end up being wrong about can be quite surprising. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. And this is very clearly warmer because of the GS as well as being affected by the position on the eastern part of the ocean basin. MOC slowdowns affect both sides of the Atlantic pretty much equally. North Western Europe is warmer than the North Eastern and North मलेशिया में किण्टा घाटी' प्रसिद्ध है(a) रबर उत्पादन के लिए(b) चाय उत्पादन के लिए16) टिन उत्पादन के लिए(d) कहवा उत्पादन के लिए​, Discussthe factors thatinfluence fishing industry in an area​, sistemas economicos y productivos ejemplos de tu ciudad ​, sistemas economicos y productivos ejemplos​, Which of the following phrases best explains what migration is? The Guttmacher Institute has reported that Western Europe, factoring in different countries, has an average of 12 abortions per 1000 women compared to 19 per 1000 women in North America … If they are based on the North Pacific (where there is no MOC to speak of), then the UK is warmer than expected. The winds that blow northeast onto Europe from the Atlantic carry with them air that is relatively warm even in the winter; the large heat capacity of water means that the sea cools off more slowly in the winter, and this also moderates the temperature of the air above the sea surface. What is the rising action of faith love and dr lazaro? That Scientific American article might be really good reading for a process of science discussion in an intro Earth systems or oceanography class. [/goes off to at least check _this_ source one step back. If someone asks, does the Gulf Stream (or MOC/GS) make Europe’s winters mild, the answer is yes. That of course begs the issue of what one bases those expectations on. I find it a bit unclear from your quotations who says what. Beijing is warmer than Chicago in winter. In Seattle, we enjoy warmer weather because of a similar ocean current in the Pacific. Why north western europe is warmer tgan north eastern NorthAmerica? By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Our conclusion was that the large difference in winter temperature between western Europe and eastern North America was caused about equally by the contrast between the maritime climate on one side and the continental climate on the other, and by the large-scale waviness set up by air flow over the Rocky Mountains." ), and so the answer to the first question is most relevant, not the answer to the second. =D], “This contrasts with the eastern US, where the prevailing southeast winds are cold,”. It is one thing to find examples of the specific error targeted by Seager et al (that the difference with respect to Labrador is related to the GS) and correct them. This discussion might be better served by acknowledging that different questions have different answers and helping people work out what question they really want answered is the way to go, rather than going down the urban myth/debunking path which can get tangled up in some unnecessary strawmen. This is an absolute statement with no reference to conditions anywhere else.

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