Wilderness Challenge for Live Broadcast

Audiences:"……"

Anyone can hear it. Ye Xu's words are modesty. In fact, he estimates that he has already understood the swamp environment.

"We still worry about you so much!"

"Yeah, we thought you would be unsuitable in the swampland, and eventually got caught up by other guests!"

"Yu Xu: I've charged up! Show crew: Understand!"

...

Looking at the barrage, Chen Xu shook his head and said: "Although I am indeed familiar with the swamp environment, we still cannot take it lightly."

"Just in 2016, a light aircraft crashed into a piece of Linze on the way to Papua New Guinea due to an engine failure, killing 12 people."

"After receiving the call for help, the air traffic controller immediately sent a search and rescue team to rescue them. It took them two full days to find them."

"And there were only 4 survivors who survived. The rest were either swallowed by mud or bitten by poisonous insects, and died of poisoning."

"Yes, the swamps are divided into low, middle, and high swamps, that is, low-oxygen, medium-oxygen, eutrophic swamps, and forest land, which is the environment in front of us, which belongs to eutrophic swamps."

"There are a lot of environmental animals and plants here, from crocodiles and anacondas to nematodes and bacteria. It is very dangerous, because you never know what terrible creatures are hidden in the water!"

Got.

The Asahi example started again.

Just when the audience wanted to play a barrage, Lena suddenly coughed twice, then took off her vest, got wet, and covered her nose and mouth: "Chen, we have to leave here first, my throat is starting to feel uncomfortable. ! "

Chen Xu nodded and covered his nose and mouth in the same way.

"Hydrogen sulfide is easily soluble in water, so in the short term, we can use wet cloth as a filter to prevent our respiratory tract from being over-stimulated."

"You know, even low-density hydrogen sulfide still has the risk of losing your sense of smell and even produces conjunctivitis, and higher-density hydrogen sulfide can cause people to poison and die within an hour, with a concentration of 1000, It can be instantly fatal! "

"So, sometimes smelling a rotten egg is a good thing, because high concentrations of hydrogen sulfide can quickly paralyze the olfactory nerves and make you undetectable."

"But you don't have to worry about it in the wild. Under natural conditions, the highest abundance of microbial degradation and reduction, but 2%, as long as you pay attention, there will be no fatal danger."

In the swamp, Chen Xu covered her mouth and nose while explaining the danger of hydrogen sulfide to everyone.

Lina also added that the area where hydrogen sulfide can be collected is generally an anaerobic environment at the bottom of silt, just like many marshlands will emit fine marsh bubbles.

But Chen Xu also said before that this belongs to a large oxygen-rich swamp, and anaerobic areas rarely exist.

and so.

After walking for dozens of meters, Lina took off her clothes. Sure enough, the surrounding air immediately smelled a lot fresher.

Chen Xu simply twisted the vest over the water and put it on.

Because the water level of the swamp has now passed the position of their knees, it is not so important whether the clothes are dry or not.

"call……"

He took a breath and looked around. Except for the land tens of meters behind him, the other three directions looked almost exactly the same, except for the trees, which were covered with grass and garbage.

"As we all know, the marshlands are one of the most easily lost wild environments. The water here is very turbid. You may not see the current situation of me and Lina."

"Now our feet are almost completely covered by the mud at the bottom of the water, yes, the mud bed at the bottom of the swamp is very soft, and every step we take, we need to pull out, sink, and pull out, three steps."

"It looks like walking in thick snow, but the density of mud is greater than the density of snow and much heavier than the latter."

"Once you get lost here, even if you are not eaten by a crocodile, you will run out of energy and die, so we have to find a way to confirm a roughly accurate position ..."

Having said that, Chen Xu looked up subconsciously.

The audience knew at a glance that Xuye was looking for the sun, and everyone who watched his live broadcast knew that using the sun to identify the position is one of the common methods for survival and survival in the wilderness.

But embarrassingly.

Oxygen-rich swamps are rich in vegetation, just like the trees in the mountains. The large canopy covers the sky, and it is difficult to see the shadow of the sun.

Chen Xu also seemed to give up using it. "The position of the sun is not easy to find. Although we can see it by climbing up the tree, there are many ways to identify the position. We need to waste physical energy for the time being."

"I don't know if you still remember a method I used to identify the position in the lake of Borneo, Indonesia, and judge by the flow of water!"

Flow judgment?

There is water in the swamp too?

Someone could not help asking questions.

Lina nodded: "Of course, the swamp also has a flow direction, but its flow rate is very slow, and we can hardly detect it. However, since the oxygen-rich swamp has many living things, it must be a complete circulatory system, so the water cannot be dead. , Definitely living water! "

"Correct!"

Chen Xu took over.

In the process of Lina's popularization for the audience, he had already caught a dead branch soaked in water, and then took out the umbrella rope and tied it to a tree trunk. He clicked and threw it into the water again. .

The stick is floating. If the water is flowing, then it must move in the direction of the water flow.

The method couldn't be simpler.

The difficulty is that you have to know the environment very well.

First you have to know where the current is!

Chen Xu has platinum-level wilderness peaking skills. Wilderness knowledge has become the top in the world. In addition, all-terrain surveys in the special forces skills group for environmental information collection have made him understand the terrain here long ago.

"The marsh location in northern Argentina ~ www.wuxiaspot.com ~ is located in the middle of the Andes in the west and the Granchaco Plain in the northeast. It is about 50 kilometers in length and distributed in blocks."

"Affected by the river left by the western mountains, its general direction of flow is from west to east. Although it flows very slowly, it can only flow about twenty meters a day, but it does flow."

With Chen Xu talking in the process.

The dead wood that was thrown into the water hardly moved, and most of them shook in a small amount following the wave of the first fall.

It seems it will take time.

While waiting, Chen Xu and Lina naturally did not stand here stupidly, but began to find some food to supplement energy.

Oxygen-rich swamps do have many creatures, but again, snakes and crocodiles are also numerous.

Often the places where food is most accessible are also accompanied by huge crises.

Chen Xu must plan ahead.