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  1. How to calculate residence time for an element in a reservoir?

    Apr 11, 2018 · The residence time for an element in a reservoir can be calculated by the reservoir size at steady state divided by the inflow or outflow rate. Given the following diagram, I need to calculate the ...

  2. Estimating the residence time of atmospheric CO2 from bomb 14C

    Oct 18, 2016 · Cheers daniel.neumann, in the first figure they are confusing residence time (the average time a molecule of CO2 remains in the atmosphere) and the adjustment time (the timescale on which …

  3. meteorology - Are there water molecules in the oceans which will …

    Jun 8, 2016 · The average residence time of water in the oceans is around 3,000 years. This is because the world's anual precipitation is about 5e14 m3/yr, while the global ocean volume is 1.4e18 m3 [. If …

  4. Impacts of high-altitude emission of greenhouse gases (GHG) …

    Aug 14, 2019 · The residence time of air in the stratosphere is 1-2 years, so that CO2 concentrations in the stratosphere represent those found in the troposphere 1-2 years before.

  5. climate change - Time for water vapor to generate more greenhouse ...

    Jan 13, 2020 · But if you really do want to think of it as the time for water vapor to generate its greenhouse effect matching its latent heat transfer, it looks like it must be on the order of about 3 …

  6. atmosphere - What control the atmospheric lifetime of different metals ...

    Nov 11, 2017 · You could say that metals and aerosols reside in the atmosphere but I'm struggling to call that "atmospheric lifetime", which I've only heard in reference to gases. The residence time of …

  7. science fair project - How much carbon in the surface ocean - Earth ...

    Apr 1, 2021 · The natural flux of carbon into the atmosphere is about 90 Gt per year. Humans are adding additional carbon dioxide each by burning fossil fuels. Some of it is absorbed by the oceans. The …

  8. Residence time for another planet - Earth Science Stack Exchange

    This is a question about residence time for another planet with the following information below: When we arrive on the second habitable planet, we discover that it is also exactly like Earth, except that each …

  9. What is the difference between a carbon sink and a carbon reservoir ...

    Jun 21, 2015 · I am trying to figure out the difference between a carbon sink and a carbon reservoir. The definition for a carbon sink from Wikipedia is carbon sink is a natural or artificial reservoir that

  10. Persistence time of ozone - Earth Science Stack Exchange

    Oct 9, 2017 · The exact time that will take will depend on the elevation, as the abundance of ozone as well as the radicals can vary orders of magnitude trough the stratosphere.