Читать книгу Tahoe Rim Trail. The Official Guide for Hikers, Mountain Bikers and Equestrians онлайн

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Dehydration

Drinking too little water is another serious risk when you are hiking, snowshoeing, snowboarding, or cross-country skiing. With all that snow around, you still need to remember to drink. When the weather is colder, people tend to drink less even though they may actually need as much water as they would on a hot day. While you are at it, eat. You’ll need the energy.

Hypothermia and Frostbite

When the body’s core temperature is seriously reduced as a result of exposure to cold and moisture, hypothermia can result. It is a serious condition, aggravated by cold wind and sudden climate changes. The symptoms of hypothermia include shivering, loss of coordination and the ability to do simple tasks, and disorientation and confusion. The treatment is based on common sense. First, get the victim out of the wind and elements. Prevent heat loss by getting the victim into warm, dry clothes (you should be carrying extra clothing in your pack). Get the victim into a sleeping bag, if you have one, and climb in to add your body heat (although, be careful as this approach may lower your own body temperature). Give the victim warm liquids and high carbohydrate foods.