How do you get water in the desert? What to do if there is no water in the desert

Find damp soil, damp sand in deep digging, and put it in a bottle to evaporate water from sunlight.

The steps to get water in the desert are as follows:

Large areas of the desert are sandy, which means that it is almost impossible to see the water on the surface, so there are only two ways to get water. underground and air.

First of all, underground, if we want to find underground water, we have to find a good location, generally the sand in the back of the sun is the most likely to have groundwater, so we first have to find this area.

Then, it is to dig deeply, generally you have to dig very deep to see the damp sand, so that there is water underneath, continue down to see the water, if not, the damp soil should also be fully utilized.

Moist soil has a low temperature and a certain amount of moisture, so you can put it in a bag and put it on top of your head, which can block out a lot of sunlight and heat.

There are many water points in the desert that are set up by local residents, and if you are lucky, you can make the most of these equipment and save your own life.

The most often used is to get moisture from the atmosphere, it is better to choose your resting place, find a bush and put a cloth that you don't use in the grass at one end and in a bottle at the other, in the morning you will find that there will be some water in the bottle.

Follow these steps:

Bring yourself plenty of water;

Go to areas with greenery, such as weeds, and find oases.

Desert : Desert, which mainly refers to a barren area where the ground is completely covered with sand, plants are very scarce, rainfall is scarce, and the air is dry. The desert is also made"Sand curtain", arid and water-scarce, sparsely planted areas.

The desert area is mostly sandy beaches or sand dunes, and rocks under the sand are often found. Some deserts are salt flats and completely devoid of vegetation. Deserts are generally aeolian landforms.

There are sometimes valuable mineral deposits in the desert, and many oil deposits have been discovered in recent times. The desert is rarely inhabited, and the resources are relatively easy to exploit. The desert has a dry climate, and it is also a happy place for archaeologists, who can find many human artifacts and earlier fossils.

<>1. Groundwater may be found by digging at the lowest point of the outer bend of the dry riverbed and the lowest point of the sand dune.

2. Desert plants.

The roots contain some water, which can be dug up and squeezed for juice to drink.

3. Due to the large difference between day and night temperature in desert areas, fresh water can be obtained by condensation. The specific method is to dig a pit in the ground with a diameter of about 90 centimeters and a depth of 45 centimeters. The air and soil in the pit heat up rapidly, producing steam. When water vapor.

When saturation is reached, it will condense into water droplets on the inside of the plastic sheet, which will drip into the container below to obtain fresh water. In desert areas with a large temperature difference between day and night, at least 500 ml of water can be obtained in a day and night. In this way, it is also possible to distill and filter dirty water that cannot be directly consumed.

4. You can also find water sources according to the animals and plants in the desert. Most animals drink water regularly. Herbivore.

They do not stay far from water sources, they usually go to a fixed place to drink in the early morning and dusk, and can generally be found by finding the trails they often walk by, looking for low-lying ground.

1. Dig a pit about 90 centimeters wide and 45 centimeters deep on the relatively humid ground, put a water collector at the bottom of the pit, hang a plastic film drawn into an arc on the pit surface, and the light energy rises the temperature of the moist soil and air in the high pit in the cavity, evaporation produces water vapor, and the water vapor condenses into water droplets when in contact with the plastic film, and slides into the vessel;

2. The roots of desert plants contain some water, which can be dug up and squeezed to squeeze the juice to drink;

3. By identifying the trace amounts of water vapor in the atmosphere, water sources and grasslands can be found several miles away;

4. You can also find water sources according to the animals and plants in the desert.

Here are a few ways to find water in the desert.

1. Water source indicator plants.

Finding these plants in the desert is undoubtedly the most exciting, as finding an oasis in the desert. Because this type of plant does not belong to the category of psammophytes, it needs relatively more water to survive. Their presence proves that the shallow place below them is the source of water, at least the sand layer with a lot of water.

The most typical of this type of plant is the reed, which is usually rooted at most about 2 meters at most, surrounded by an aquifer, and the more lush it grows, the more water it contains, and even springs can be found. Same.

The reed root (rhizome) also contains a lot of water, which can be used for emergencies and has a sweet taste. Generally, reeds mostly grow on both sides of the seasonal river or in the sandy edge area, and are also widely distributed in the hinterland of the Tarim Basin. The success or failure of using reeds for water depends on how well they grow, and if they are dry and dead, there is no water underneath them, because their growth is greatly affected by the water level.

In addition to the reeds, rush grass and sedge bushes have shallow aquifers under the bushes, which are similar in form to reeds.

2. Wet sand indicator plants.

This type of plant is widely distributed, densely planted, and has a water-retaining effect. However, it is drought tolerant, and its water requirement is significantly less than the former, and the water content of wet sand near its root system is also less. Generally speaking, their roots are about 3 to 5 meters deep in the sand layer, and the moisture content of wet sand is generally not more than 3o%, and there is almost no possibility of springs under them, and they can only be used for emergencies.

3. Direct use of plants.

Some plants in the desert store a lot of water in their bodies in order to survive, and this is just what people do. Although it is not easy to get water from the shrubs mentioned above, you may see Cistanche parasitic on its roots, commonly known as "Daru". It weighs up to 12 kilograms individually and can weigh more than 3 kilograms at most.

The water content is generally 15 to 30%, and finding it is like finding a natural jug. Peeling off the skin and devouring its flesh not only solves the problem of water, but also fills the hungry with rich protein, which can be described as killing two birds with one stone.

Parasitic on the root of the white thorn (a small shrub common in the desert), although the size is not as good as the "big rue", but the water content is much higher than the former, its color is brown and purple, the shape is like a mallet, its flesh is white, the population is sweet, and it is another good product to satisfy hunger. But looking for both should be chosen, because they dry quickly after the flowers bloom and bear fruit, they have no edible value, and the eyes can not eat too much at a time, otherwise there is ***, the author because of a gluttony of 8 plants of locking the sun and vomiting leaves, and there is a sense of dizziness. "Da Yun" is eaten, and there are adverse reactions such as numbness of the limbs.

In addition to the above, the parasitic column on the root of Artemisia annua, whether it is yellow or purple flowers, can be used to replenish water and satisfy hunger, but the water content is slightly lower. There are also some plants with succulent stems and succulent leaves in the desert, but most of them cannot be used for hydration, because most of these plants in the desert contain too much salt or are poisonous, and should not be eaten lightly.

On the edge of the desert, there are some wild fruits, such as Tangut white thorn, black wolfberry and flat kernel wood, etc., which can be eaten to replenish a certain amount of water under the premise that the species can be identified.

There are many rivers in the desert, such as the Nile in the Sahara Desert, the Tarim River in the Taklamakan Desert, and the Indus River in Pakistan. There are not only rivers, but also groundwater, but most of it is salty. The main reason for the formation of the desert is the low precipitation in the local area, but the water in other places will flow through the desert as well, and the deeper places are far away from the sun, and the water is not easy to evaporate.

In addition, there are some more unique water sources, such as the lakes in the Badain Jaran Desert, the reason for the formation is a bit mysterious, and there is no exact statement of where the water comes from.

The desert has water, but it is not abundant, and its annual precipitation is only a little more than 100 millimeters, which is far less than the amount of evaporation.

There are rivers in the desert, which are melted by ice and snow, like the Tarim River in the Taklamakan Desert in our country.

Groundwater in the desert is not abundant because there is very little groundwater recharge** in the desert.

There doesn't seem to be a single drop of water in the desert.

1. Dig a pit about 90 cm wide and 45 cm deep on the relatively humid ground, put a water collector at the bottom of the pit, hang a plastic film drawn into an arc on the pit surface, and the light energy can raise the temperature of the moist soil and air in the pit, evaporate to produce water vapor, and the water vapor and the plastic film contact condense into water droplets, and slide into the utensils;

2. The roots of desert plants contain some water, which can be dug up and squeezed to squeeze the juice to drink;

3. By identifying the trace amounts of water vapor in the atmosphere, water sources and grasslands can be found several miles away;

4. You can also find water sources according to the animals and plants in the desert.

It seems to be looking at a place where camels are eating a kind of grass, and they keep digging down.

Wait for death, or hurry up and get out.

Use plants to determine the source of water.

You must have the spirit of Bei Ye, drink urine when there is no water...

The way to find water in the desert is as follows:

1. Pay attention to the herbivores in the desert, they want to drink water, and they are more familiar with the water source, you can observe their whereabouts, and follow their steps to find the water source.

2. If flies, bees, etc. are found in the desert, it means that they are not far from water, and if they are carnivores and small birds, they cannot be used as a reference, because they can go without drinking water for a long time.

3. If you see some weeds or mosses in the desert, it means that the place here is relatively humid, and digging along the damp place will also be possible to dig up groundwater.

It also rains occasionally in the desert, often stormy. The Sahara Desert once recorded 44 mm of precipitation in three hours. At this time, the normally dry river will quickly fill with water, and it is prone to flooding.

Although it rains less in the interior of the desert, the desert often feeds from rivers that flow from the nearby mountains. These rivers carry a lot of earth with them, and they run in the desert for a day or two before they dry up. There are only a few major rivers in the world that flow through deserts, such as the Nile in Egypt, the Yellow River in China, and the Colorado River in the United States.

If there is enough water, seasonal lakes will form in the desert, which are generally shallow and salty. Because the bottom of the lake is very flat, the wind will blow the lake dozens of square kilometers. When the lake dries up, a salt flat is left behind.