I’ve written a number of posts about the effects of global warming from a personal perspective. It does make a difference in how I view the whole issue of global warming. Whether global warming is a matter of cyclic world changes, human interaction, natural sources, or some combination of thereof isn’t the point—the point is that the earth is getting warmer, which is causing changes of various sorts that affect me as a person. Your best way to deal with these changes is to make a list of how they affect you and come up with effective strategies for dealing with them.
This summer saw a drought come to our area. There is more than a little evidence to say that the drought is just another effect of global warming. People focus on droughts during the summer months because crops are affected, grass dies, and the heat becomes oppressive. The television, radio, and newspaper blare pronouncements of impending doom from dawn till dusk each day. However, the winter effects of drought can become even more devastating than those in summer.
Consider the fact that snow acts as an insulating blanket for the earth. It helps retain some of the heat in the deep layers. When there is a lack of snow, frost tends to go further into the ground and cause all sorts of nasty consequences, especially during a heavy freeze. My reason for writing about heavy freezes is that we’re experiencing one here in Wisconsin and I’m concerned about the potential of damage to either my well or septic system. Nothing is quite as exciting as living almost four miles from town and not being able to use any water because your septic system is frozen. Once frozen, you need to call a professional to thaw the system so you can use it again. If your professional is especially busy, you may be waiting for a few days.
The problems of deep frost aren’t limited to the well or septic system. A deeper frost creates more heaving—water freezes and the resulting ice displaces some of the earth underground. The most conspicuous result of heaving is that any pavement on your property buckles and doesn’t last nearly as long as it could. It’s possible to assign an actual dollar amount to the lost longevity of your sidewalks and driveway. The effects can also profoundly affect your house’s foundation.
Heaving also causes myriad other problems for the self-sufficient person. For example, those posts you put in for your grape vines will become misaligned—forcing you to spend time readjusting the cables and possibly damaging the vines. A deep frost can kill tree, vine, and permanent bed plant roots. You’ll also have the pleasure of picking more rocks from the garden come spring because heaving brings them to the surface (despite the perception that they grow there during the winter). I’m also wondering how a deep frost will affect our new chicken coop (despite having put the posts as deeply as we could in the ground, heaving will still have an effect on them).
There is also the direct heating costs to consider. A blanket of snow on your roof acts as additional insulation. When this blanket is removed completely, your house loses more heat. Of course, there is also a problem when there is too much snow on your roof (causing damage from the weight) and the whole issue of ice dams. However, during this time of the year, a nice insulating layer of snow can save heating dollars.
Drought causes serious problems during the winter as well as the summer. No matter where you live, you have to consider the effects of drought on your property and the structures it supports. What sorts of winter drought effects have you see in the past? Do you think the increased number of droughts is due to a natural cycle in the earth’s weather pattern or from global warming (or possibly a combination of both)? Write me about your drought observations at John@JohnMuellerBooks.com.