A little knowledge of field survival skills
Small knowledge of survival skills in the wild. Many young people like to go hiking, but nature is sometimes ruthless. When we travel in the wild, we must learn to protect ourselves. Be prepared for all possible situations before going out in the wild. Let's share some survival skills in the wild.
Small knowledge of field survival skills 1 1. The biggest problem in the wild is water.
We can find the fruits of plants to supplement proper water, including the roots of plants. We can make a simple filter screen with our own parallel imports or mineral water bottles. (Method: Put the cloth, sand and fine sand cloth into the bottle in turn, and put the water to be filtered into the filter. Simple water can be filtered by this filter, and sometimes a small amount of rainwater can be drunk directly to avoid dehydration.
Second, the next step is the problem of sleep.
Humans don't have thick fur like animals, so they should find a space suitable for their temporary dormancy in the wild. Tents and sleeping bags are essential in areas with extremely harsh climate and diverse conditions such as deserts or polar regions. If you are well prepared and investigated, it is best to use local materials smoothly, and you can build a shelter that can prevent both sun protection and sandstorm. For example, camels can block many sandstorms in the desert, and camels can fight sandstorms through surrounding tents. You can also avoid the body at critical times such as abandoning the car, and don't let go of any available resources.
If you are in a mountainous area, you can find a small cave and block it with stones when you rest.
Third, the problem of eating.
This is inevitable. If there is no food, we must selectively look for edible animals and plants. In most cases, we can use edible plants, animals, or roots or even leaves of plants to temporarily maintain human energy needs. Among them, storage of fire and salt is particularly important. Cooked food is good for digestion and not easy to be infected with diseases. Without salt, people will have various symptoms of discomfort.
Therefore, when exploring in the wild, you must carry as much as twice as much edible salt and fire as possible.
In the wild, there are many ways to make a fire.
For example, if the convex lens of the telescope is removed, newspapers can be easily lit in sunny suburbs, and matches or flints are the main fire-making tools used in the field.
Tips for survival in the wild II. How to avoid natural disasters and dangers in the wild?
Avoid danger: If you have a negative attitude, never go to the wild, because this is a game for the brave, and only those who are full of hope for life can enjoy the fun of this game.
The probability of danger in the wild is much higher than that in the urban environment, because the wild is a natural environment that has not been completely transformed by human beings, so it is prepared for the whole natural ecosystem, not for the specific group of people. Therefore, we must learn how to avoid these risks and reduce the chance of being threatened by life in wild exploration.
The first danger: physical geography
There will be no swamps, quicksand and landslides in the city. Every natural environment hides all kinds of dangers. Before going out, we must investigate the harsh environment that may be encountered, and then predict the dangerous places that may be encountered according to the relevant environment, and make a self-rescue plan in the worst case. For example, if you go to a forest where you are likely to encounter a swamp, you must put two plastic plates or boards at least 80cm*60cm in size in your backpack. Once in the swamp, these two plastic plates can be your "life raft".
The second danger: animals are fierce.
The survival ability of animals is much stronger than that of human beings, which means that the chances of encountering animals that threaten human life in the wild are much higher. Even if you travel in a deserted desert, there may be a beautiful rattlesnake hidden under the long yellow sand. Therefore, a clever field survival expert will certainly carry several commonly used drugs with him according to his own field environment, such as snake medicine, antibiotics and hemostatic drugs. In addition, having rich knowledge of zoology can help you judge whether there are large beasts around you from feces, footprints and cries, and quickly find a successful escape route. If you can still make a beautiful torch, then most wild animals can only watch you drool, but dare not make a move.
The third danger: special climate
The weather forecast says every day that the weather is unpredictable. The specific weather in a small area often changes, and people in the wild may fall into dangerous weather at any time. Therefore, before going out, you must estimate the possible weather conditions, have a little understanding of the local weather changes, know how to deal with sudden changes in the weather, try not to go to too dangerous areas, and be sure to make self-defense preparations in advance according to local terrain and other factors.
Second, once in danger, how to get out of danger or find a chance to survive?
As the saying goes, an open gun is easy to hide, but an open arrow is difficult to guard against. Caution can help you avoid most risks, but when a meteorite hits your head all your life, how do you look for opportunities when you are still in danger? Especially in the wild environment, facing the inaccessible and dangerous nature. If you are not careful, you may fall into a trap. In the desert, you may be attacked by sandstorms. In the forest, you may be chased by wild animals. On an iceberg, you may encounter an avalanche. In the sea, you may encounter a super hurricane. When you face these terrible dangers, you must be able to find vitality from them, solve your own predicament, protect the safety of your companions, and smoothly get out of danger and return to the crowd.
The first danger: injury
Worst case: death.
Solution:
The first step is to save yourself. First of all, the wound should be bandaged to prevent blood loss, and simple drugs should be used to prevent inflammation. If you have lost your basic ability to move, try to stay awake, and at the same time try to reduce the consumption of physical strength and the aggravation of the injury.
Step two, call for help immediately. If your companion can rely on common sense to avoid risks, you must investigate the harsh environment you may encounter before traveling in the fierce special climate. You must carry several commonly used drugs, such as snake medicine, antibiotics, hemostatic drugs and other rich zoological knowledge to estimate the possible weather conditions and have a little understanding of the local weather changes. According to the relevant environment, possible dangerous places can be predicted. And make a self-help plan in the worst case. Make a beautiful torch. Don't go to too dangerous areas. Be sure to prepare for self-defense in advance according to local terrain and other factors. If your partner is injured, you can mark it in the same place after dressing. If you want to call for help from a distance, you must move your companions to a safe place and leave enough water and food. If you are injured when you are separated from your partner, you can contact your partner or other people through signal fireworks, telephone, walkie-talkie, etc. In short, you should find someone who can help you as soon as possible.
The third step is to leave the dangerous place as soon as possible, and it is best to leave the scene immediately when conditions permit and return to the social environment with medical conditions for treatment.
The second danger: getting lost
Worst case: special climate affects natural observation, such as local magnetic field interference and compass failure.
Solution:
The first step is to use all communication tools to contact the outside world quickly. You can try to find a signal in a higher place, or set off fireworks to attract attention. If there is a searchlight, you can send a distress signal to the top of the mountain at night. The specific method of asking for help will be introduced later.
The second step is to quickly check the food and drinking water reserves, calculate the longest maintenance time, and provide basic viability data reference for the next step. At the same time, collect environmental clues as much as possible to judge the time that can be maintained by using natural resources when materials are exhausted.
The third step is to use a compass or other methods to determine the direction of departure. When the compass fails, you can try to observe the growth of plants in nature. These trees tend to grow better on the sunny side, that is, in the south. Pay attention to make specific marks along the way when you leave, so as to facilitate the identification and discovery of your peers and avoid taking repeated routes.