![]() The last time the AMOC switched modes during the most recent ice age, the climate near Greenland increased by 18 to 27 degrees Fahrenheit (10 to 15 degrees Celsius) within a decade. The region near Greenland where the southerly waters sink (known as the North Atlantic subpolar gyre) borders a patch that is hitting record low temperatures, while the surrounding seas climb to all-time highs, forming an ever-expanding 'blob' of cold water. (Image credit: NASA/Goddard Space Flight Center Scientific Visualization Studio) Fresh water from melting ice sheets has made the water less dense and salty, and recent studies have shown that the current is at its weakest in more than 1,000 years.Ī simplified animation of the global AMOC "conveyor belt," with surface currents shown in red and deep sea currents in blue. Then, once it has sunk beneath the ocean, the water slowly drifts southward, heats up again, and the cycle repeats. Warmer southerly waters, which are saltier and denser, flow north to cool and sink below waters at higher latitudes, releasing heat into the atmosphere. We were actually bewildered." AMOC as a global conveyor beltĪtlantic Ocean currents work like an endless global conveyor belt moving oxygen, nutrients, carbon and heat around the globe. "It was not a result where we said: 'Oh, yeah, here we have it'. "The expected tipping point - given that we continue business as usual with greenhouse gas emissions - is much earlier than we expected," co-author Susanne Ditlevsen, a professor of statistics and stochastic models in biology at the University of Copenhagen, told Live Science. All of our base nutrients are effective products which will give you the amazing results Blue Planet is known for, so you can't go wrong when choosing between them.But human-caused climate change may push the AMOC to a critical tipping point sooner rather than later, researchers predicted in a new study published Tuesday (July 25) in the journal Nature Communications. Either way you have salt, pepper, and oregano, but with the 3 part you can control the amounts of each with greater control where as if you use the 2 part, the salt and pepper are combined already, not allowing you to use different amounts of salt vs pepper. Think of it as cooking and having your salt, pepper, and oregano all in separate jars versus having salt and pepper in one jar and the oregano in a second jar. ![]() The pros of using the 3 part is that by having the micro nutrients separate from the grow nutrients, you have more options for customizing the exact ratio of nutrients your plants are getting. The pros of using the 2 part is that it's one less step, saving some time and making things a bit easier with one less bottle. If you add up the N-P-K numbers from all the bottles in the BlueMax Series and do the same for Elite, you'll find the totals add up to almost the same exact ratios. BlueMax (2 part) and the Elite Series (3 part) are essentially the same. ![]()
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