After a dump of two feet of wet snow on Naked Mountain on March 6th, spring finally showed up, as expected, on March 20th, the day of the spring equinox (at least in the Northern Hemisphere.) Here is how Wikipedia defines the phenomenon of the equinox:
“An equinox occurs twice a year (around 20 March and 22 September), when the tilt of the Earth‘s axis is inclined neither away from nor towards the Sun, the center of the Sun being in the same plane as the Earth’s equator…
On the day of the equinox, the center of the Sun spends a roughly equal amount of time above and below the horizon at every location on the Earth, so night and day are about the same length. The word equinox derives from the Latin words aequus (equal) and nox (night).”
When the sun came up on Naked Mountain on March 20th, I timed its arrival, and its departure for equality. Indeed, the sun showed up right about 7:15 a.m. and set right about 7:15 p.m give or take a minute or two. Impressive!
In between the rise and setting of the sun, I checked on the progress of spring on Naked Mountain measured in other ways—wildflower blooms!
Spring 2013 has seemed much colder than last year, but whether this is normal for March is hard to know any more with the confounding effects of global warming. At any rate, the
wildflowers are taking their time. On March 20th, I hiked down into the outcrop barrens to check on the progress of thousands of Shooting Stars (Dodecatheon meadia) that bloom there in early May. The barrens, which are comprised of seeping amphibolite rock and associated plant communities, occur all across the southeastern face of Naked Mountain at about 1700 feet. On March 20th, The Shooting Stars were just coming up; most were poking up about three to four inches above the ground.
I also found some Spring Beauty (Claytonia Virginica -see photo above)) and Cutleaf Toothwort (Cardamine concatenata)in bloom.
Later that day, I took a walk with a friend along a roadway within the Dutch Creek Agricultural-Forestal District near the base of Naked Mountain. An Agriculture-Forestal District is a rural zone that prohibits housing subdivision and any development that is not agricultural, or forestal in nature. It is designed to protect open spaces, rural character, water quality and other natural resources. Here is a benefit of living within a Virginia AFD and having many neighbors who have gone even further and placed their properties under a conservation easement:
So, spring is definitely on its way! I will keep you updated on the progress of Shooting Stars and other special denizens of Naked Mountain.