ã€Climate and Somatosensory】
Chaos but logical, take care of yourself.
This trip to the high latitudes of the Tangtang River, only the solar terms vary. From April to July, the elevation is higher than the average level of the Qiantang. The roof of the roof of the world is high in the west and low in the east. The gap is about 400 meters. (Not Alkin). At the same time, there is more rain in the east than in the west. Small storm groups are frequent, and the main cause of regional climate is mixed with hail. It is not too much to experience five in a day. Judging from the night temperatures in Qiangtang, the perennial winter, from the daytime temperature point of view, all seasons. Through the meteorological data analysis of surrounding counties and cities in the past ten years, it is estimated that the temperature in the Qintang hinterland is between -10°C and -25°C in April, and the daytime temperature is greatly affected by external factors. The normal state is at 0°C and the weather is controlled by the cold high pressure. The monsoon was violent, the humidity was low, the dust was large, and the rainfall was solid. After entering the rainy season, Qiantang is affected by the warm and humid air currents in the Indian Ocean. The convective weather is frequent. The solid state rainfall turns into a semi-solid model of wet snow, snowballs, and freezing rain. The nighttime temperature is 0°C to -10°C, and the extreme can reach -15°C. Below, daytime temperatures also vary greatly, up to 25°C. Previously predicted temperature changes were completely correct, rational, and not including ultra-low temperature rumors.
This year, the rain in Qutang was relatively high, the temperature was warm, and snow-melting floods and rainfall caused joint loss control. Afterwards, it was learned that the flood across the Kunlun Mountains was nearly deterred by the upper reaches of the Golmud City to the east, and the Yulongkash River on the west surrounded the gold rushers. The Hetian River also passed through the Taklimakan desert for many years, and the Kunlun Mountains experienced first-hand experience.
The one-day low point of Tongtang temperature is half an hour before sunrise, and the maximum temperature is usually from 4 to 8 in the afternoon. This high and low temperature distribution is related to the plateau's atmospheric density and the radiation variables caused by the geomorphology. The somatosensory temperature is dramatic, and the highest somatosensory sensation is around 10 o'clock in the morning. Even in the early April, many times you can only wear fleece. The lowest somatosensory sensation is usually in the afternoon, so the inversion is related to the change of wind power, and the wind-cold effect is the main factor of somatosensory change. Throughout the entire process, there was no significant discomfort to the low-temperature body sensation in the early stage. Instead, the high temperature in the late stage had many times of freezing in the whole day. The reasons were complicated, that is, there was the influence of the late humidity, river water, and equipment fester, and the body had too little calorie intake. If each word is used to express the somatosensory sensation in Qiantang, it is “frozen†and “cold†respectively. In the early period, “frozen†was numb with hands and feet, and the face was sloppy, but there was no sense of crisis, and later the “cold†was trembling. The body temperature seems to have been exhausted and screaming at any time.
[clothing]
Practical only, plain better.
This line of dress is very bold, from a professional point of view is a dish. It also did not take the spare because of the reduction of weight, and suffered a lot. The standard of clothing is equipped with daytime -5°C+8 cold wind effect, and the body feeling is roughly around -30°C. It was a pity that the clothes were lost in Jiangyan County and they were left to wear. Afterwards, they were minimalist (but not out of temperature). In Lhasa, they bought a polar fleece and a non-outdoor ultra light down jacket to keep warm. At night, air convection is restricted by sleeping bags and sealed tents, and the cold-effect index is small, which makes it easier to grasp the body sensation.
The first 50 days of dress: ultra light down jacket + polar star fleece suit + ordinary trousers + ordinary underwear + GOX hiking shoes + Jackets and rescue blankets each use once.
Fifty days after the dress: poor quality Jackets + polar star fleece suits + ordinary Trousers + ordinary underwear + GOX hiking shoes + rescue blanket once.
Obviously, there are not many pre-fittings. The reason is that the body is in a state of heat. Once the rest time exceeds five minutes, the temperature of the body temperature will obviously drop. After more than ten minutes, it is still hurried to exercise. Fortunately, the rest time is very short. .
The clothes are as follows:
Ultra light down jacket: non-outdoor, forgot what no-name, plus 90 grams of velvet, spring models, non-waterproof and windproof fabric, the main wear for the first 50 days, the actual effect is good, Jackets only once over, can be called a miracle. There were many holes and they were affixed with clear plastic. After the first 50 days of wetness, they did not pass through and they were discarded on the 58th day.
Fake THE NORTH FACE Jackets: Less than 300 pieces, worn only once in the first 50 days, set in the jacket, 50 days after the main wear. To carry the inferior jacket is to consider the wear and tear factor. Only when the raincoat is on the line, you know that it is too fake and miscalculated.
Pathfinder Ordinary Trousers: Lightweight type, taking into account the hot days, the whole wear, the first crack on the 18th day, even after the sharp brother will not blink, the reason is bad weather, salt corrosion, material aging, waterproof stickers most Drop off first.
Polar Star Fleece: Normal thickening, full wear, feel good.
Ordinary underwear: The weather is generally dry and cold. It does not require high perspiration. Take two sets and throw one set.
Pathfinder GEX hiking shoes: There have been four months of use history, very comfortable, light, good quality, full wear. On the 27th day, the cracks in the uppers will not even give a glimpse of the broken brothers in the later period. The main reason is that there is no spare shoes, too single wear, plus salt and alkali corrosion, aging leather. It is because of the broken shoes broken pants broken clothes, late tragic by the rainy season, almost scrapped. There are conditions to buy the best hiking shoes, the foot is the lifeblood.
Hole shoes: light, high quality, the first 58 days have been washed away across the river, because of public dereliction of duty, silent.
Socks: A pair of ordinary thick socks, four pairs of Decathlon walking socks, the late wear and tear, basically barefoot out of nowhere.
Gloves: A pair of thin fleece, a pair of thick army, a no-name store bought by a pair of polar stars stores, five pairs of white yarn. 9.9 pieces of thin fleece are the main gloves in the coldest season. No-name (or most expensive) warmth is not as good as thin fleece. When leaving no one's area, only one army is left.
Snow cover: useless once, Xue Dai Dai Xuetao also can't walk, snow wears snow, wears snow, wears snow cover, not as good as barefoot, throwing one after another.
Decathlon caught the velvet hat: wear it all the way, stay up late to wear, work hard, is now one of the relics of the remnant pond (after abandoned the car to escape, equipment, basic throw), can be auctioned for smoke.
360-degree sunhat: Not used once. Lost on the 10th day.
Kneepads: Supermarket regular, cotton, very good.
Bracers: A double-finger type, full wear, a pair of Velcro type, not used once, they should use.
Rescue blanket: ten yuan, the effect is good, used twice, not durable, a gale made almost the same foil.
Magic scarf: Use sweat towel more.
Simple crampons and elbow pads: throw it on the first day.
This line of clothing is the largest cup of clothing lost, minimalist make up late, the biggest mistake is not to bring double backup rubber, outer pants, mischief countless, socks too little. If driving a sport utility vehicle goes deep into the pond, its own calories will be less and the clothes should be thicker, otherwise it will be cold and cold.
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