Climbing in winter is more fun than in other seasons, but it hides more danger under fun and snow. So, what are the considerations for climbing in the winter? Today, Xiao Bian sums up a few points for winter climbing, and look down.
Time choice
1, to choose short-range mountaineering routes because of the short winter days, must confirm the sunset time before climbing, must ensure that before 4 o'clock down the mountain.
2. When you choose the climbing route on the day, it is a standard to set off after sunrise, and it is appropriate to choose a round trip of about 6-8 hours. In order to prevent emergencies, headlights must be prepared.
3, because the winter climate change is erratic, if you feel that the weather is abnormal, we must quickly down the mountain, try to avoid a single downhill, it is best to go with a mountaineering expert or walkie-talkie.
Winter climbing notes "Three Don't"
1. Do not climb alone. There may be some friends who like to climb a mountain alone. There is no problem with their own level. In fact, this has nothing to do with the level. Couple climbing together not only adds to the joy of climbing, but more importantly, makes everyone's safety more secure. In winter, when a person climbs a mountain, an accident can easily lead to a loss of temperature, causing even more serious consequences. If a person is lost in the mountains and cannot return on the same day, then it is very dangerous to spend the night in the mountains without shelter.
2, do not catch tree vines. This winter climbing note must be kept in mind. Many people do not want to do anything in the winter when they are climbing mountains, especially when they climb on a steep slope. Because the winter trees are deciduous, the trunk loses most of its water, and it is not tough enough to change. It is easy to break. No matter whether it is a tree trunk or a tree vine, it should not be easily grasped, let alone put the weight of the body on it.
3, do not step on ice. In winter, many riverbeds and reservoirs are frozen, and sometimes the climate is not very cold, so the thickness of the ice is not enough to bear one's weight. No matter how strong the ice you feel, don't step on it.
Equipment and equipment
1. The winter is cold in the mountains. Because of the cold air and snow, the human body consumes about 10-20% more energy than other seasons. Therefore, it is necessary to wear functional mountaineering clothes that are lightweight, windproof, waterproof, warm, and breathable. Cotton clothing is not suitable for winter climbing. Because of the slow speed of wicking and drainage in clothing made of cotton, after the sweat is cool, the body temperature will drop sharply and it will cause the body to become cold.
2, hiking shoes also have to choose waterproof, moisture permeability, good thermal insulation to the ankle above the high shoes, at the same time to choose platform shoes.
3, to go along the footprints on the snow track, when there is no footprints, use the soles of the ground to fully press the ground. 4. When a slope with a large slope goes down, the pace should be small, and the upper body should be slightly curved.
5, when the backpack falls, it can play a buffer role to prevent the head or waist injury, so be sure to carry, put more than one piece of clothing inside can not be used when.
6, crampons, glasses, hats, gloves, snow legs, trekking poles, knives, plastic bags, mobile phones, hot water, high-calorie foods.
If you camp in the wild, you need:
1, full tooth crampons (card or tied), trekking poles, hiking shoes, snow cover, snow mirror
2, four seasons tents, stoves, fuel, high temperature standard down sleeping bag, moisture pad.
3, down jacket, hardshell pants, thick grasping underwear, thick hat, robbed cap (or face guard ear protector scarf), windproof gloves, 2 grip gloves, 2 thick socks, headlights, batteries (note the cold), simple drug.
4, walkie-talkie (use handcuffs, the host attention to cold) on personal cold, wind equipment Note: To avoid frostbite, pay attention to the feet, face, hands, head and warm wind.
Mountaineering essentials
1. Mountain climbing means not walking flat, but walking a long curved mountain road for a long time. If you do not exercise at all, and then suddenly climb like a limit training, it will bring a burden on your body. Therefore, it is usually necessary to do more simple exercises such as walking, and when climbing, slowly adjust your speed.
2, speed, pace to slow walking speed, pace should be small, the mood to keep happy.
3, adjust the speed, in the gentle on the mountain or down the road, keep 1 km 20-25 minutes faster.
4, adjust the pace, after the start of climbing, 30 minutes to 1 hour is the most tired period. After 30 minutes, physical changes such as nerves, blood circulation, body temperature, and metabolism began to appear. At this time, if the regulation fails, the muscle strength will decline, the joint impact will increase, and the body will have difficulty in adapting. Therefore, after 20-30 minutes of climbing, take a rest and rebuild the backpack, hiking shoes and other equipment to start better. 5, adjust the body temperature, the mountain is a very large temperature difference area. As body height increases, body temperature drops sharply. According to reports, body temperature will rise by 0.6 degrees for every 100 meters. The influence of wind on body temperature is also great. When the wind speed reaches 1 meter per second, body temperature will be reduced by 1 degree.
6. Uphill: With a certain stride (the pace is not easy to be too big), the sole of the foot is completely flat on the slope, so that the area of ​​friction is the largest, to avoid falling, the body should not be too bent, so as not to increase the pressure on the waist, keep the body as straight as possible .
7, downhill: when you go down, do not carelessly. When climbing, most accidents happen on the steep slope of the downhill. When you go downhill, because of the influence of acceleration, the feet and the shoes are easily detached and the feet are injured or blisters are generated. Therefore, you must fasten the shoelaces and go downhill safely. Do not exceed the leader or leader
1. When climbing a hill, some people like to walk in front of the leader or guide. Sometimes it is also urged to guide and lead the brigade. This is not good, the team leader and the local government will adjust the pace of peace, and everyone will try to slow down their own pace and walk with everyone.
2. When you choose to rest, you will generally choose a place with a very good view. Therefore, you have to settle down and wait for the slower climbing partner to take care of each other.
People who like to climb in the mountains in winter,
Be sure to pay attention to these winter climbing notes.
Be safe and worry-free! protect yourself! ! !
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