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Thursday, November 18, 2010

Sleeping Outdoors: 15 Tips and Tricks

One of the difficulties of backpacking is outdoor sleeping. Let’s face it, we are used to our comfy beds and our electronically-regulated sleeping environments.
Outdoor sleepingImage via Wikipedia
Here are some tips for improving your nightly snoozing in less than ideal sleeping environments – to wit – on the trail.
Tip #1: Don’t lose too much sleep over not sleeping. On the trail you’re not going to be sleeping in the Hilton – not even in your own bed. Even when I travel and sleep on what may be a technically “comfortable” bed, sleep comes with difficulty if the bed is not my own. Well, sleeping in a tent, on a slope and on a thin mattress just might not be as comfortable as sleeping on a bed designed specifically for such an activity. Though your slumber may be a bit fitful, it still provides regenerative help to your body.
Tip #2: Let your cortisol levels subside before you sleep. Cortisol is a hormone produced by the adrenal glands in response to exercise and exertion. As long as blood levels of this hormone are high, your body tends to stay awake. So, give yourself plenty of time between the moment you take your backpack off in the late afternoon and the time you hit the sack (the bag).
Tip #3: Eat supper 2 to 3 hours before turning in. As long as your stomach is still working, the rest of your body is going to have a hard time resting.
Tip #4: Drink to your slumber. A cup of caffeine-free hot cocoa or warm milk may just do the trick in inducing drowsiness. Tryptophan, found in dairy products, is recognized by some as a hormone that produces drowsiness. Even though some experts might not agree, we know that to be true. Just ask mama.
Tip #5: Leave the caffeine for the morning. Caffeine keeps you awake by blocking adenosine, a brain chemical that promotes sleepiness. Give your system plenty of time, up to six hours, to build up adenosine.
Tip #6: Take a nap, but not after 3 p.m.
Tip #7: Maintain your regular circadian rhythm. Keep your regular sleep schedule.
Tip #8: Make your bed before you sleep in it. Find the most level and most sheltered spot, and clear away any branches or rocks that may poke you in the middle of the night.
Tip #9: Get familiar with your gear. Buy a sleeping bag with a temperature rating that works for you. Practice sleeping in it in your backyard for a couple of nights before you hit the trail.
Tip #10: Indulge in the luxury of carrying a pillow. This could be one that you inflate or one that you stuff with your fleecy jacket.
Tip #11: Pack a couple of pairs of earplugs. They weigh next to nothing and can be an incredible sleep aid.
Tip #12: Buy gear to fit your sleep style. If you squirm during the night, for instance, make sure you have a bag that will accommodate your nocturnal activity. If you are tall, make sure your bag is long enough.
Tip #13: Hop on one foot just before you go to bed. Oh yes, don’t forget to hop on the other one as well. This little exercise is designed to get your blood flowing just before zipping your mummy bag shut around your face and assures that you will be warm before you sleep. If you climb into your sleeping bag while you are cold, it’ll take you a long time to get warmed up.
Tip #14: Avoid alcohol before bedtime. It may knock you out initially, but you you’ll wake up later in the night with little chance of going back to sleep.
Tip #15: Don’t go to bed thirsty. Rehydrate your body before bedtime, and take a bottle of water to bed with you. If you calculate correctly, you won’t fill up your bladder, but only your dehydrated cells.
I can’t guarantee that following these 15 tips will make you an expert at outdoor sleeping, but they definitely should help. Any help in the area of sleeping is welcome.
By Richard Davidian, P.D.
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Make Drinking Water Safe with Bleach

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how-much-bleach-to-purify-water
Water. We can’t live without it. Not for long – only a few days, at most one week. In fact, water is the one thing that we need the most, to survive.
Far too often, survival minded preppers think of and concentrate on storing extra food, with lesser regard for storing water. For some reason, there is an underlying assumption that obtaining water during an emergency or disaster will not be a problem. For some, this may be true, especially if they live right next to a plentiful source of water. But for those that rely on a steady supply of water from their faucet, think again.
Without electricity, most homes will quickly lose their water pressure as municipal pumps will be unable to supply. Don’t count on municipal generators to keep on pumping your water or to be in every pump location where they need to be.
The general rule for storing water for an emergency or disaster is 1 gallon per person per day.
There are variations to this generality, ranging from a half gallon to as much as 3 gallons per person per day because there are other uses for water besides just drinking.


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A problem that you will encounter during an emergency or disaster is not only obtaining water to drink, but treating it to make the water safe to drink.
A best way to treat water for drinking is to boil it first. Well, almost boiling… you don’t actually have to heat water all the way to boiling to rid it of microorganisms.
According to the Wilderness Medical Society, water temperatures above 160° F (70° C) kill all pathogens within 30 minutes and above 185° F (85° C) within a few minutes. So in the time it takes for the water to reach the boiling point (212° F or 100° C) from 160° F (70° C), all pathogens will be killed, even at high altitude. To be extra safe, let the water boil rapidly for one minute, especially at higher altitudes since water boils at a lower temperature.


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If boiling is not possible, or to add a layer of protection after boiling (after cool down), another very effective way to make water safe to drink is to add a specific amount of household bleach. Bleach contains about 5 to 6 percent chlorine, which will disinfect the water if added in the right amount.
First things first. If the water is cloudy and contains sediment, it should be strained through a filter by using a cloth or coffee filter (use your common sense here with whatever is available). Of course if you have a “real” water filter with you, you’re safe to begin with.


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how-to-purify-water-with-bleach


How to purify water with Bleach

According to the American Red Cross,
  • Use regular liquid bleach (any brand). The only active ingredient should be sodium hypochlorite (concentration 5.25 – 6 percent). If you also see sodium hydroxide on the ingredient list, it is apparently OK and safe. Do not use bleach that contain soaps, perfumes, or dyes. Be sure to read the label.
  • Add 16 drops (basically, one-eighth US teaspoon) of regular liquid bleach per one gallon of water. Use 8 drops if using a 2-liter bottle. Get a dropper!
  • Mix thoroughly and let stand for 30 minutes.
  • Then, smell the water. If the water has a faint smell of chlorine, then it is OK to use. If you cannot detect any chlorine odor, add another 16 drops of regular liquid bleach (8 drops for 2-liter bottle). Let stand, and smell it again. If you still cannot smell chlorine, discard it and find another water source.


It will be very useful to have a swimming pool test kit to verify the chlorine level of the water.
Note that bleach definitely has a shelf life, although you will probably not see a date on the bottle. Bleach loses about half its effectiveness within a year, so be sure to date your bottle upon purchase. Double the dosage if one year old. I would replace bleach that has been stored much beyond a year, just to be sure of full strength effectiveness.
For those that have researched this topic, you may note that the American Red Cross instruction for bleach dosage is slightly higher than some other sources of information out there, but I have no doubt of the safety and effectiveness of their instruction.

Facts about chlorine level for safe drinking water

The EPA recommends a maximum (no more than) 4 ppm (parts per million) of chlorine for safe drinking water.
Ideal chlorine levels for safe water in swimming pools is between 1 – 1.5 ppm.
Municipal tap water measured at the MSB homestead is 0.6 ppm (good enough).
It takes 45 minutes to destroy Giardia Protozoan (common cause of diarrhea) with 1 ppm chlorine level (so, let your water sit for awhile, even if using more than 1 ppm).
It is highly recommended to have a simple Pool Water Test Kit to measure chlorine levels in your stored water or renewed water.



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