This website uses cookies

As a user in the EEA, your approval is needed on a few things. To provide a better website experience, hubpages.com uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at: "https://hubpages.com/privacy-policy#gdpr"

Show Details
Necessary
HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
LoginThis is necessary to sign in to the HubPages Service.
Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
AkismetThis is used to detect comment spam. (Privacy Policy)
HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the googleapis.com or gstatic.com domains, for performance and efficiency reasons. (Privacy Policy)
Features
Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
MavenThis supports the Maven widget and search functionality. (Privacy Policy)
Marketing
Google AdSenseThis is an ad network. (Privacy Policy)
Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
Index ExchangeThis is an ad network. (Privacy Policy)
SovrnThis is an ad network. (Privacy Policy)
Facebook AdsThis is an ad network. (Privacy Policy)
Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
AppNexusThis is an ad network. (Privacy Policy)
OpenxThis is an ad network. (Privacy Policy)
Rubicon ProjectThis is an ad network. (Privacy Policy)
TripleLiftThis is an ad network. (Privacy Policy)
Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
Statistics
Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)
jump to last post 1-6 of 6 discussions (13 posts)

Are we entering an Ice Age, Caused by Sun cycles?

  1. dutchman1951 profile image60
    dutchman1951posted 7 years ago

    The Link Addr:
    http://news.yahoo.com/s/afp/20110614/ts_afp/usspacesun

    The Article :

    WASHINGTON (AFP) – For years, scientists have been predicting the Sun would by around 2012 move into solar maximum, a period of intense flares and sunspot activity, but lately a curious calm has suggested quite the opposite.

    According to three studies released in the United States on Tuesday, experts believe the familiar sunspot cycle may be shutting down and heading toward a pattern of inactivity unseen since the 17th century.

    The signs include a missing jet stream, fading spots, and slower activity near the poles, said experts from the National Solar Observatory and Air Force Research Laboratory.

    "This is highly unusual and unexpected," said Frank Hill, associate director of the NSO's Solar Synoptic Network, as the findings of the three studies were presented at the annual meeting of the American Astronomical Society's Solar Physics Division in Las Cruces, New Mexico.

    "But the fact that three completely different views of the Sun point in the same direction is a powerful indicator that the sunspot cycle may be going into hibernation."

    Solar activity tends to rise and fall every 11 years or so. The solar maximum and solar minimum each mark about half the interval of the magnetic pole reversal on the Sun, which happens every 22 years.

    Hill said the current cycle, number 24, "may be the last normal one for some time and the next one, cycle 25, may not happen for some time.

    "This is important because the solar cycle causes space weather which affects modern technology and may contribute to climate change," he told reporters.

    Experts are now probing whether this period of inactivity could be a second Maunder Minimum, which was a 70-year period when hardly any sunspots were observed between 1645-1715, a period known as the "Little Ice Age."

    Are they right? are we on the verge of a re-occuring ice age?
    Gotta wounder?

    1. Quilligrapher profile image84
      Quilligrapherposted 7 years agoin reply to this

      Dutch, here is another opinion:
      "The linkage between solar activity and climate change is still a matter of scientific debate. And even if there is a link, it's not clear how solar-caused global cooling might interact with industrial global warming due to greenhouse-gas emissions. Climate scientists say the swings in solar activity that they've studied so far have had little or no impact on temperatures or other climate indicators - and they don't expect to see a big impact even if the sun goes quiet for a decade or longer.
      But if today's forecast is correct, solar physicists and climatologists will have a golden opportunity to find out for sure."
      http://cosmiclog.msnbc.msn.com/_news/20 … -big-chill

  2. earnestshub profile image89
    earnestshubposted 7 years ago

    I believe we had a very large sun flare a week ago according to ABC radio in Australia.

    Apparently large enough to be a risk to communication especially towards the poles.

    1. dutchman1951 profile image60
      dutchman1951posted 7 years agoin reply to this

      you are correct Earnest

  3. ddsurfsca profile image72
    ddsurfscaposted 7 years ago

    I think that not only the sun, but other heavenly bodies effect us in ways that we are not even close to being aware of.  Gravitational pulls of planets, stars, the pull of comets and other orbiting bodies, and even stars that are so far away we think they cannot effect us.  We will not ever know for sure, but if our moon, a place that is small in comparison to other things, can effect our tides to this extent, what other things effect us that we dont know about.

    1. earnestshub profile image89
      earnestshubposted 7 years agoin reply to this

      All good questions and interesting subject.

      Some of the new science shows are beginning to give answers that can be understood thanks to the use of great graphics and keeping it simple for we lay people. smile

      Quite exciting to me.

      1. dutchman1951 profile image60
        dutchman1951posted 7 years agoin reply to this

        Me also, I am trying to bost my Telescope power, may replace it.
        The Theory of a Quiet sun, and steady ray admissions, with no peak flairing seems to be a sort of key to Temperatures as we lean or wobble in orbit.  We could see some changes I honestly think.

      2. dutchman1951 profile image60
        dutchman1951posted 7 years agoin reply to this

        Here is alink to Telescope Videos on Line, facinating Photo immage capture. A great site so far I think

        http://www.pbs.org/seeinginthedark/abou … ansit.html

        anyway, try it.

  4. lovemychris profile image62
    lovemychrisposted 7 years ago

    Norse Mythology predicts 4 ice ages before the end of the world...supposedly, we've already had 3.

    This is exciting...and fascinating.

    1. dutchman1951 profile image60
      dutchman1951posted 7 years agoin reply to this

      Well we could be there Chris. If you notice the Colder temps, seem to be moving further south now. You may have something and it may not be Myth.

      Those folks knew weather back then.

      Here is a link I found concerning Norse Archeology that may hold some interest also

      http://www.pasthorizons.com/index.php/a … -greenland

      smile

  5. Larry Fields profile image78
    Larry Fieldsposted 7 years ago

    Are we headed for another LIA (Little Ice Age)? That's very possible. Measurements from the AQUA satellite show that we've had some balmy years and some cooler years, but that there's been no statistically significant warming or cooling trend for more than 12 years.

    For hundreds of millions of years of geological history, the primary drivers of climate change have been astronomy (e.g. Milankovitch Cycles) and geology (e.g. volcanism).

    The larger picture. For the past 5 million years, we've been in an ice age, by geological standards. In our present geological eyeblink, we're in an interglacial, and we're just about due for another long-term glacial advance.

    One of these years, we Californians will have to brace ourselves for an influx of climate refugees from Canada, eh.

    1. dutchman1951 profile image60
      dutchman1951posted 7 years agoin reply to this

      lol, with Canda and its beauty, I wounder if anyone would leave it, it would take an awfull cold climate for some one to leave British Columbia for real.

      That place is a gift from the Planet. Magical Beauty

  6. dutchman1951 profile image60
    dutchman1951posted 7 years ago

    In the Title I should have said Lack of Sun Cycles maybe, might have been more accurate.

 
working