Вулканы земного шара

Обширный обзор посвящен вулканам земного шара, за ним следует статья, содержащая карты вулканической деятельности на территории западных штатов США за последние 16 млн. лет и комментарии к ним. Работа, посвященная Йеллоу- стонскому парку, особенно интересна: она основана на результатах многолетних полевых исследований и сейсмозондирования всего района. В парке и его окрестностях обнаружены три большие кальдеры. Выброс пепла старейшего из вулканов был в 10 раз больше, чем при извержении Кракатау. Тщательное изучение слоев отложений показало, что все три цикла активности сопровождались драматическими событиями, длившимися «не десятилетия или века, а считанные часы и дни». Обнаруженные отложения практически не тронуты эрозией и не содержат посторонних включений. О масштабах этих извержений красноречиво свидетельствуют массы выброшенного пепла, найденного на огромной территории от Калифорнии до Миссисипи и Саскачевана.

Можно ли ожидать новых извержений в этом районе? Да, причем с большой вероятностью. Образцы отложений говорят о цикличности процесса, и не только в районе Каскадных гор, но и на всей территории от бассейна реки Снейк до штата Вайоминг, а также

вдоль линии Юма-Ратон. Временной масштаб процессов столь велик — порядка 5 млн. лет, — что историческое время на фоне этих событий воспринимается лишь как заключительный кадр из фильма о грандиозных геологических катастрофах. Следует сказать, что знакомство с результатами данных исследований заставляет читателя задуматься об ужасающих последствиях, к которым привел бы взрыв термоядерного вулкана, созданного руками человека.

 

61 Comments

  1. 953765 681915Spot lets start work on this write-up, I truly believe this fabulous web site needs an excellent deal much more consideration. I

  2. 42209 428510Just a smiling visitant here to share the enjoy (:, btw outstanding pattern . 564063

  3. I simply want to say I am just new to blogging and site-building and absolutely loved you’re web blog. Very likely I’m planning to bookmark your blog post . You actually have great well written articles. Many thanks for sharing your webpage.

  4. Hello, you used to write fantastic, but the last several posts have been kinda boring… I miss your super writings. Past several posts are just a bit out of track! come on!

  5. I don’t even know how I ended up here, but I thought this post was good. I don’t know who you are but definitely you’re going to a famous blogger if you aren’t already ;) Cheers!

  6. Wonderful goods from you, man. I’ve understand your stuff previous to and you are just too wonderful. I really like what you have acquired here, really like what you’re stating and the way in which you say it. You make it entertaining and you still care for to keep it smart. I cant wait to read much more from you. This is really a terrific site.

  7. Thanks for every other fantastic post. Where else could anyone get that type of info in such a perfect manner of writing? I have a presentation subsequent week, and I’m at the look for such information.

  8. I was reading some of your content on this internet site and I think this site is very instructive! Keep on posting.

  9. We are a group of volunteers and starting a new scheme in our community. Your site provided us with valuable information to work on. You’ve done a formidable job and our entire community will be thankful to you.

  10. I think this is among the most significant info for me. And i’m glad reading your article. But should remark on few general things, The website style is great, the articles is really nice : D. Good job, cheers

  11. Great site. Plenty of useful information here. I¡¦m sending it to some friends ans also sharing in delicious. And of course, thank you to your effort!

  12. Enjoyed reading this, very good stuff, appreciate it. «I will do my best. That is all I can do. I ask for your help-and God’s.» by Lyndon B. Johnson.

  13. Absolutely composed content material, regards for entropy. «He who establishes his argument by noise and command shows that his reason is weak.» by Michel de Montaigne.

  14. hi!,I love your writing so a lot! proportion we be in contact more about your article on AOL? I need a specialist in this area to solve my problem. Maybe that is you! Having a look ahead to see you.

  15. I’m extremely impressed with your writing skills and also with the layout on your blog. Is this a paid theme or did you customize it yourself? Either way keep up the nice quality writing, it is rare to see a great blog like this one nowadays..

  16. I carry on listening to the newscast lecture about receiving boundless online grant applications so I have been looking around for the top site to get one. Could you advise me please, where could i find some?

  17. BLOGURL really answered the drawback, thank you! NAME

  18. You could definitely see your enthusiasm in the paintings you write. The sector hopes for even more passionate writers like you who are not afraid to say how they believe. All the time follow your heart. «No man should marry until he has studied anatomy and dissected at least one woman.» by Honore’ de Balzac.

  19. Normally I don’t learn post on blogs, however I would like to say that this write-up very forced me to try and do it! Your writing taste has been amazed me. Thank you, very nice post.

  20. I’m extremely impressed with your writing skills as well as with the layout on your weblog. Is this a paid theme or did you modify it yourself? Either way keep up the excellent quality writing, it is rare to see a great blog like this one these days..

  21. I think this is among the most important info for me. And i am glad reading your article. But wanna remark on few general things, The web site style is perfect, the articles is really excellent : D. Good job, cheers

  22. You have observed very interesting points ! ps decent website . «Great opportunities to help others seldom come, but small ones surround us every day.» by Sally Koch.

  23. I needed to create you that very little observation to finally say thank you as before for your pleasing guidelines you’ve shared in this case. This has been so pretty generous of you to present publicly just what a number of people would’ve advertised for an e-book in order to make some bucks for themselves, and in particular considering the fact that you could possibly have done it in the event you desired. Those thoughts as well worked to provide a easy way to fully grasp that someone else have a similar zeal like my personal own to learn great deal more with regards to this condition. I’m certain there are thousands of more pleasurable opportunities ahead for folks who look over your blog post.

  24. Utterly indited written content , regards for entropy.

  25. I truly appreciate this post. I have been looking everywhere for this! Thank goodness I found it on Bing. You’ve made my day! Thank you again!

  26. MetroClick specializes in building completely interactive products like Photo Booth for rental or sale, Touch Screen Kiosks and Digital Signage, and experiences. With our own hardware production facility and in-house software development teams, we are able to achieve the highest level of customization and versatility for Photo Booths, Touch Screen Kiosks and Digital Signage. MetroClick, 121 Varick St, #301, New York, NY 10013, +1 646-843-0888

  27. Faytech North America is a touch screen Manufacturer of both monitors and pcs. They specialize in the design, development, manufacturing and marketing of Capacitive touch screen, Resistive touch screen, Industrial touch screen, IP65 touch screen, touchscreen monitors and integrated touchscreen PCs. Contact them at http://www.faytech.us, 121 Varick Street,3rd Floor,New York, NY 10013,+1 646 205 3214

  28. I got what you mean , thankyou for putting up.Woh I am lucky to find this website through google. «I would rather be a coward than brave because people hurt you when you are brave.» by E. M. Forster.

  29. Undeniably believe that which you said. Your favorite reason appeared to be on the web the simplest thing to be aware of. I say to you, I certainly get annoyed while people consider worries that they plainly don’t know about. You managed to hit the nail upon the top as well as defined out the whole thing without having side effect , people could take a signal. Will probably be back to get more. Thanks

  30. Definitely, what a fantastic website and illuminating posts, I surely will bookmark your blog.Have an awsome day!

  31. Hi, Neat post. There is a problem together with your website in internet explorer, may test this… IE nonetheless is the marketplace chief and a large part of other folks will omit your wonderful writing because of this problem.

  32. I am just commenting to let you know of the wonderful encounter my child encountered visiting your web page. She learned a lot of details, not to mention what it is like to possess an amazing helping mindset to have the others clearly gain knowledge of certain specialized topics. You actually surpassed readers’ expectations. Thanks for giving these valuable, dependable, explanatory and unique guidance on your topic to Gloria.

  33. I am constantly looking online for ideas that can aid me. Thx!

  34. I will right away grab your rss as I can not to find your email subscription hyperlink or newsletter service. Do you’ve any? Kindly let me realize in order that I may subscribe. Thanks.

  35. I’m very happy to read this. This is the kind of manual that needs to be given and not the random misinformation that is at the other blogs. Appreciate your sharing this greatest doc.

  36. Great tremendous issues here. I¡¦m very glad to look your post. Thank you so much and i am having a look forward to touch you. Will you please drop me a mail?

  37. Faytech North America is a touch screen Manufacturer of both monitors and pcs. They specialize in the design, development, manufacturing and marketing of Capacitive touch screen, Resistive touch screen, Industrial touch screen, IP65 touch screen, touchscreen monitors and integrated touchscreen PCs. Contact them at http://www.faytech.us, 121 Varick Street,3rd Floor,New York, NY 10013,+1 646 205 3214

  38. Hullo here, just got familiar with your writings through Bing, and discovered that it is pretty good. I will value if you decide to maintain this approach.

  39. Really nice layout and good subject material , absolutely nothing else we want : D.

  40. I was pretty pleased to find this website. I need to to thank you for ones time for this particularly wonderful read!! I definitely appreciated every bit of it and i also have you book marked to see new things in your blog.

  41. I like this site so much, saved to my bookmarks. «American soldiers must be turned into lambs and eating them is tolerated.» by Muammar Qaddafi.

  42. I merely have to inform you you that I am new to blog posting and thoroughly enjoyed your report. More than likely I am most likely to save your blog post . You truly have superb article content. Like it for swapping with us your favorite url information

  43. MetroClick specializes in building completely interactive products like Photo Booth for rental or sale, Touch Screen Kiosks and Digital Signage, and experiences. With our own hardware production facility and in-house software development teams, we are able to achieve the highest level of customization and versatility for Photo Booths, Touch Screen Kiosks and Digital Signage. MetroClick, 121 Varick St, #301, New York, NY 10013, +1 646-843-0888

  44. Thanks , I have recently been searching for information approximately this subject for a long time and yours is the greatest I’ve discovered so far. But, what concerning the conclusion? Are you positive concerning the source?

  45. I will immediately grasp your rss feed as I can’t in finding your email subscription hyperlink or newsletter service. Do you’ve any? Please allow me understand so that I may just subscribe. Thanks.

  46. Emeryeps is a SEO(Search Engine optimzation) and Internet Marketing company. They help businesses to get traffic from various search engine and online community. They have seo experts and consultants with many years of SEO Experiences. No matter where your business is located, EmeryEPS.com can help your business to secure your highly convertible leads online.

  47. Whats Happening i am new to this, I stumbled upon this I have discovered It positively helpful and it has aided me out loads. I hope to contribute & assist different customers like its aided me. Good job.

  48. It is perfect time to make some plans for the future and it is time to be happy. I’ve read this post and if I could I wish to suggest you some interesting things or advice. Perhaps you can write next articles referring to this article. I want to read even more things about it!

  49. MichaelJemery.com is a site with many hypnosis downloads. Whether you are looking for free hypnosis downloads, self hypnosis download for mp3, video and any audio files, Michael Jemery has the downloads for you. You can download hypnosis from apps, audio, mp3 and even youtube !

  50. I have learn a few just right stuff here. Definitely value bookmarking for revisiting. I surprise how so much effort you set to create the sort of magnificent informative site.

  51. Faytech North America is a touch screen Manufacturer of both monitors and pcs. They specialize in the design, development, manufacturing and marketing of Capacitive touch screen, Resistive touch screen, Industrial touch screen, IP65 touch screen, touchscreen monitors and integrated touchscreen PCs. Contact them at http://www.faytech.us, 121 Varick Street,3rd Floor,New York, NY 10013,+1 646 205 3214

  52. I not to mention my friends came digesting the good pointers on the blog while unexpectedly developed a terrible feeling I never expressed respect to the web site owner for those secrets. Those ladies became as a consequence stimulated to study them and now have simply been tapping into them. We appreciate you truly being really helpful as well as for getting such ideal issues most people are really wanting to be aware of. My very own sincere regret for not expressing appreciation to earlier.

  53. I wanted to post you the very small note in order to say thanks again with your awesome guidelines you’ve shared in this case. It was really tremendously generous of you to grant unreservedly all that most of us might have offered for an e book to get some profit for themselves, certainly seeing that you could have tried it in case you decided. These principles also acted to be a easy way to fully grasp other individuals have similar zeal the same as my personal own to know the truth whole lot more when it comes to this problem. I am sure there are numerous more enjoyable instances in the future for individuals who start reading your blog post.

  54. I have been examinating out a few of your stories and i must say pretty clever stuff. I will make sure to bookmark your site.

  55. Hello.This post was really fascinating, especially because I was investigating for thoughts on this issue last Wednesday.

  56. I am really impressed with your writing skills and also with the layout on your blog. Is this a paid theme or did you modify it yourself? Either way keep up the excellent quality writing, it is rare to see a great blog like this one these days..

  57. Very interesting information!Perfect just what I was looking for! «Fear not that thy life shall come to an end, but rather fear that it shall never have a beginning.» by John Henry Cardinal Newman.

  58. You have brought up a very wonderful points , thanks for the post.

  59. Hi, Neat post. There’s a problem together with your web site in web explorer, may check this… IE nonetheless is the market chief and a large part of folks will omit your wonderful writing due to this problem.

  60. I have read some excellent stuff here. Certainly value bookmarking for revisiting. I wonder how much effort you set to create the sort of fantastic informative web site.

  61. F*ckin’ tremendous things here. I’m very satisfied to look your article. Thanks so much and i’m taking a look ahead to touch you. Will you kindly drop me a mail?

Оставить коментарий