As a busy student and web administrator, I find the easiest way to keep track of all my important tasks is to continuously make an updated to-do list, finding absolute pleasuring knowing I can check off completed items. Sometimes I feel like my most productive days are mirrored in nature. Under the impression, I had near overdosed on to-do lists, I began noticing trees that resembled check marks.
After reading An Animated Guide to Nature’s Best Wayfinding Secrets by Sommer Mathis I had a little more confidence in my sanity. Finding a tree that has an uneven growth pattern can be explained by phototropism. The idea of phototropism was observed by Charles Darwin in 1880 through experiments that demonstrated the shoots (or branches/leaves) grew towards the strongest direction of sunlight. This process allows the leaves, undergoing photosynthesis, to optimize the daily amount of food (aka sunlight) received. These chlorophylls filled organisms were sometimes noticed growing more abundantly in a nonlinear pattern. Branches of trees grow directly towards the sun when the beams are the strongest and branches not in a direct line of sunlight will tend to curve to receive ample nutrients. Tristan Gooley, a nature expert, points our attention to the stronger direction of canopy growth.
"On the south side, they can take a fairly direct route. So, they curve toward the sun, which creates a slightly more horizontal branch. On the north side, they’re still trying to grow toward the light, but they can’t take a direct route because the trunk and the rest of the tree are in the way. So, they end up growing towards the sky." Tristan Gooley contributes the “check effect” present in all green organism but more noticeable in trees.
Interestingly enough, (negative) phototropism can also describe the growth pattern of roots in which this system will burrow deepest in the direction opposite of sunlight. In honor of the upcoming eclipse please share any photos of tree growth influenced by our favorite star!
Enjoy Sommer Mathis entire article (here) on Tristan Gooley's top 5 prudent tips on navigating nature accompanying by 4 more breathtaking animations from the super talented Chelsea Beck.
Animation by: Chelsea Beck