When Our Wetlands Become Icelands
Perhaps you love to walk in the woods in winter because, when the leaves are down, the shape (or “geomorphic character”) of our biome is exposed. I do, too!
Winter is possibly the most perfect time to get to know where you are. When you look up at the hills from down in the valley, or from hills to other hills, there is more to see of the “body” of the “superorganism” we are, like lichen, affixed to and dependent on. What appear in summer to be solid monolithic mountains are seen, in winter, to be made of monticellos, stacked in front of each other, leapfrogging up to the highest point.
Summer leaves keep sunlight from touching the forest floors, and cover the giant wrinkles—the cracks, rifts and ravines—that separate the monticellos. In those wrinkles are cascading streams that, when it gets really cold, freeze and form ice-falls. Icefalls are always magical places, and by that I mean they are places that “recreate” you: make you feel different, by awakening your imagination and sense-of-beauty, by catalyzing surges of joy and delight. May an icefall appear before you this holiday season (If you can’t find one nearby, try Chapel Falls in Ashfield.)!
And, may we get some seriously cold weather between now and March to wipe out the ticks in the fields and the adelgids in the hemlocks—and so we can roam one particular kind of micro-biome that is off-limits when it is warm. I speak here of the murky soggy mucky source of rivers and streams: wetlands!
Wetlands have been considered the “worse” kind of real estate because you can’t build foundations or septic systems in them, and were typically used in the past as garbage cans. From a biotic perspective, however, wetlands are extremely vital (i.e., a lot of creatures live there) and from a public health perspective, they store lots water and prevent floods. Thoreau’s description of the existential value of wetlands always makes me smile: “Hope and the future for me are not in lawns and cultivated fields, not in towns and cities, but in the impervious and quaking swamps.”
Of all the microbiomes we neighbor, wetlands are the most mysterious. It is hard to know what they are because they are so difficult to access. Thoreau liked to sink to his waist in swampmud, or at least he wrote he did; but in real life, for most folks, swampmud is not enjoyable. Often it reeks with the bubbling bodies of things once green, and unlike other muds it is capable of staining clothes. Add to this the unpleasant feeling of stepping into tannin-dark gruel populated by exuberant worms and bugs and snakes and leeches—that feels like it has no bottom, yet is too shallow to swim in. Like me, you might wait until those waters freeze, and skate atop them.
Winter is the best time to explore these upland sources of all streams & rivers, these mysterious wetlands. What a joy it is to skirt the prickers and brambles and ivies that grow rife in the summer, and to avoid the spiderwebs, mosquitoes and deerfly, and also the creepy decaying Edgar Allen Poe vibe even the sprightliest wetlands exude. Read the rest of this entry »