Tag Archives: resource

air

Air: A Natural Resource That’s Far More Useful Than Just For Breathing

There are several natural resources people take advantage of. However, one of the more taken for granted resource is air. Air can be found in most places around the world – well, except, of course, underwater!

Now, air is a mixture of several kinds of gases:

  • Argon
  • Carbon dioxide
  • Nitrogen
  • Oxygen
  • Trace amounts of various gases

Air also has a variable amount of moisture, which is what create the Earth’s atmosphere.

The atmosphere does several things to protect the planet:

  1. It absorbs the ultraviolet solar radiation
  2. It warms the surface using heat retention
  3. It decreases the extreme temperature between night and day.
  4. It allows people to breathe.

What Other Benefits Does It Provide People

Drying

Air can be used for drying. You can hang wet clothes out on a line to dry your clothes on breezy days. The breeze and air will dry them in practically no time. When you’re out in the wild, dirty laundry is still better dry than it is wet. After all, it keeps mold from growing.

Of course, using air for laundry can be taken even further. For example, turn your sleeping bag inside out for five minutes each day. Why? When you sleep, your body will perspire due to the bag’s warmth. Airing it out will evaporate the moisture so that the bag stays dry. This will lengthen its lifespan as well as its washing frequency.

Insulation and Warmth

Air is also worthwhile for sleeping bags because it can help in insulating people, keeping them warm. This logic can also be applied to shelter-building. It’s better to use a spongy, bracken base for a roof structure that’s been packed heavily with dry leaves, instead of something dense, because it keeps air trapped within the materials, acting like a good insulator for keeping things warm and toasty.

Besides, breathing and keeping an area dry and warm, what other things does air do for the universe?

Food Preservation

Air is also good for preserving food. Air drying of fish and meat will ensure food is kept for when you are hungry. This kind of practice also provides jerky, and with this method, you can really adventurous by flavoring your meats with pepper, salt or other seasoning.

Remember this saying: you don’t know what you have until you no long have it? Well, air is one of those things that people take for granted.

What Happens When You Don’t Have Any Air

At high altitudes, air begins thin out. And, when this happens, there are a significant number of difficulties the human body must bear. As the lungs don’t get enough air, the body tries to handle it by increasing the number of breaths you take as well as your heart rate. About 50 percent of folks at 14,000 feet will be overcome with altitude sickness. Symptoms of altitude sickness include:

  • Extended shortness of breath
  • Extended fatigue
  • Headache
  • Dizziness
  • Nausea
  • Exhaustion
  • Vomiting

These symptoms are the body’s way of saying you need to reduce your altitude level. If you do so, you can continue after a couple of days. If not, it could become deadly.

As you can see, air is extremely important each and every day of the week. You need it far more than just for breathing, which is something you probably never thought of!

survival shelter location

Survival Shelter: How To Find The Best Location

If you’re planning to make or locate a survival shelter, make sure you choose a proper site. Devote some time to pick a place: a great site can protect you from weather conditions such as rain and wind.
Before starting to search or build a shelter, go through the following rules.

Away from Water

Early morning dew and generally fog stay for a longer time near a body of water because the water gets warm less rapidly compared to the surroundings, as a consequence the air is humid and the land is damp. Remember that wet terrain depletes your body heat easier than dry terrain.

Make sure that your shelter is far from any water sources that could flood. Search for drainage marks. If you can, go for a place somewhat above the adjacent area so that water flows away from your shelter.

Be aware of flash floods, unexpected and violent stream of water that transform a dry river bed into a furious torrent. Watch out for high water signs, including water marks on rocks or plants and flowers trapped by flowing water high in bushes or trees.

Another reason to stay away from water is to avoid pollute water with feces, food scraps and garbage. Also, if you place your camp near water, you’ll have mosquito problems.

In most cases, 50 meters from water is a safe distance to build a shelter.

Away from Hazard

Be cautious about lightning hazards. Despite the fact that you need to make your rescue signals on an exposed ridge, actually building a shelter on such ground is definitely a lightning risk.

Check dead branches or trees that could fall and damage your shelter. Also stay away from other hazards, such as places with potential rock, mud slides or avalanches. A good example of an avalanche area is a strip without trees on a mountain side. An instance of a rockfall area is a loose cone-shaped rocky debris pile at the base of a mountain.

Be sure that the area you finally choose is without any poisonous plants or insect nests, such as ant colony or wasp’s nests.

In The Margin

Search for a location on the edge of two distinct environments. Between a forest and a field is an ideal position. Thick forests are shady areas that shield the heat of the sun’s rays, even on warm days. If you choose the center of a field to place your shelter, you’ll miss natural wind protection.

Near Resources

To be able to build a good shelter, your chosen location should have an adequate amount of building material. If you have to transport the resources a long way, you are going to deplete more energy than you can afford.

Remember: a great location can enhance a survival shelter even if improperly built while an inadequate location diminish the quality of a wonderful shelter.