Read about climate | 14 Discussions | Page 1

  1. C

    Carbon sequestration, how does it work? Is it practical?

    Hi All, I understand carbon sequestration in the simplest sense is capturing and storing carbon. As seen in the title, I'm going to split this into two sections. i) How does it work? I imagine that trees, in a sense are doing this. They take in the carbon from our atmosphere and is stored...
  2. J

    Writing: Input Wanted Great Lakes Earth Map

    Dark brown=mountains. Light brown=uplifts. Black=Igneous provinces still visible today at their original extent with no consideration of erosion. Let us say that, in the future, some scientists have created satellites capable of something that seems science fiction for now — punching the walls...
  3. R

    Divide observational data into normal periods for study

    When analyzing hydrological and climatological timeseries/observations it is common practice to compare statistics made on normal periods. As WMO calls them "WMO Climatological Normals". These periods consist normally of 30 years of data. If you want to compare two normal periods with each...
  4. lomidrevo

    Intro to climatology

    Hi guys, could you please recommend a valuable introduction to climatology and/or atmospheric physics? It could be a textbook, online book, article, tutorial, etc... Thanks in advance!
  5. MOHAMMAD UMAIR

    Geophysical Dynamics

    Why does the planetary boundary layer velocity profile shows a sinusoidal variation with height? Reference: Fig:14.10 Page 576 Fluid Mechanics - Kundu and Cohen 2nd edition
  6. J

    Writing: Input Wanted An Alternate to the Siberian Traps

    Back home, the catalyst for the worst biotic catastrophe in the world, the Siberian Traps, don't have much left. 252 million years of erosion have reduced the igneous province to a pale shadow of its former self. From 60 to 43 million years ago (not 252), a series of flood basalt eruptions...
  7. J

    B E=0. What Does That Mean for the Seasons?

    Currently, Earth's eccentricity (orbital shape) is 0.0167086. Zero is a perfect circle whereas One is parabolic escape orbit and any greater becomes a hyperbola. And in the theory of the Milankovitch cycles, Earth's eccentricity varies between 0.000055 and 0.0679 over a period of 100,000 years...
  8. J

    Great Lakes Earth (WHOLE)

    The geography of Great Lakes Earth, and the questions that come with it. Pangaea From 250 to 200 million years ago, all the continents had joined together to form a singular landmass called Pangaea. The brown lines presented in the map are mountain ranges varying in height above sea level...
  9. xpell

    Prevailing winds in the mesosphere?

    Hi! Please, does anyone know where could I find information or (ideally) global maps with the direction and speeds of the prevailing winds in the mesosphere (if any)? As much as I've tried to, I've been unable to find any source providing this information. Thank you in advance!
  10. WHT

    Do lunar forces have more of an effect than we know?

    Head's up, as this scientific finding is making the rounds. http://www.cnet.com/news/the-moon-is-shrinking-and-the-earth-is-shaping-it/ The claim is that the oriented gravitational pull shapes the landscape of the moon. Except for the established effect of tides, it's odd that scientists do...
  11. Kior

    Why has CO2 decreased in the history of the Earth?

    I noticed that the Co2 is actually decreasing in the Eon time. My guess is lush vegetations or forests began to grow which absorbed the Co2 by photosynthesis? Would anyone give me any clue?
  12. N

    Programs Double Major Physics and Environmental Studies

    So I'm really interested in climate science and I would possibly like to advise the government/world on climate policy as well as maybe go into environmental engineering. I'm also contemplating doing research in computational modeling since I enjoy CS. I was thinking of majoring in Physics and...
  13. S

    Is there a limit to wind power?

    Is there a limit to the amount of energy which can be extracted from the wind? There are a huge number of windfarms springing up around the world.. all taking energy from the wind. The assumption seems to be that this is limitless and "free". Clearly this is not possible. The question is (I...
  14. Strangelet

    Theoretical Physics or Earth Physics?

    Good Evening to everyone! I'm currently a student of theoretical physics. I have a Bachelor Degree in Physics and I'm from Italy. When you finish your B.D. you can choose to go on with your studies in order to get a Master Degree (other 2 years of study) and here you can choose your curricula...
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