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View Diary: Backyard Science - Deep Dark Woods - Central Idaho photo diary #2: Approach of Winter, updated (78 comments)

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  •  Tremendous images (4+ / 0-)

    It says something about Daily Kos that it has made a new place for so many good photographers, who can now find viewers across the country and further. Hope to see more of your work.

    The bottom photo is the most mysterious; what are we seeing there?

    •  Driftwood along the ocean shore (1+ / 0-)
      Recommended by:
      Creosote

      When trees fall in the woods, they get washed down rivers (even creeks, which in runoff season become rivers!) to the shore, and then washed along by longshore transport. Most driftwood's origin is far from the beach where you find it. All that banging, grinding and thrashing erodes the wood, exposing the gorgeous grain, different colors coming from layers soaking up salt water differently and differential erosion. Many of the spooky curves and patterns are in the roots, which is that lump in the first pic, and a portion of in the second, also where branches broke off and eroded.

      The power of water on these huge masses can not be overstated. One of the most dramatic things you will ever see is watching big tree driftwood washing around in a high tide. Tons of mass floating like corks, crashing into each other. People who underestimate that power get seriously hurt, and killed, caught between moving driftwood. Imagine a truck rolling onto you. Most of the year driftwood is anchored in the sand by its own weight, as stationary as a tree or building, but buoyed by water it becomes dynamic. All that force is what smooths and sculpts what washes up on the beach, revealing fascinating patterns otherwise hidden inside.

      The bottom pic shows pebbles crammed into the grain. They do not pop out - would take a hammer and chisel!

      •  Pebbles crammed into the grain! (2+ / 0-)
        Recommended by:
        OceanDiver, foresterbob

        I think many who don't, say, haul small heavy logs across a big yard to cut, underestimate the force of things.

        Have you thought about doing a book? It's a tough kind of project, but you write very well and must have a good store of images. And if localized to the PNW, for example, it might be possible to find a publisher, perhaps at a university press.

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