The Sha Hai of vast boundless, once was the dak of ancient the Silk Road, it not only contain is worn mysterious Gu Cheng relics and numerous grave cultural relic, have magical natural landscape more. And of big desert desolate with beauty in however accumulate the menace that containing nowhere to be absent, this must have the physical strength that comparative, courage and rich field to live with respect to requirement explorer experience. I am experienced from inside old desert and expeditionary experience, the person is in sea of boundless and indistinct sand, it is very insignificant, only the regular ability of compliant desert walks out of desert surely.
One, the preparation before sufficient travel
Expeditionary always be together with dangerous connection, but careful plan, meticulous preparation can reduce the risk the smallest, this also is explorer begs living confidence to be in in predicament.
The choice with expeditionary and seasonal 1.
Our country desert distributings more in northwest area, belong to dry climate belt, difference in temperature of day and night is big, the summer is broiling, temperature is as high as centigrade 50 ～ 60 degrees, winter severe cold, temperature is low amount to centigrade 0 20 ～ 30 degrees; Rainfall is few, fall of most area annual is less than 250 millimeter; Wind is much and big, especially blast tuyere region, sand flies to take rock when fierce wind comes, the desert that takes to Xinjiang is cheated to had every year in April inside seasonal blast, often form Sha Liu. In view of these climate features, burning hot summertime zephyr season should keep away from as far as possible when choosing expeditionary journey season, came in September normally the coming year is compared between March appropriate.
2. institutes circuit and tactics
Objective fact should be respected above all when instituting expeditionary course and tactics, the expeditionary plan that gives in one's power is made below the circumstance that ensures life is safe.

Desert of complete self-help type is expeditionary
The principle that makes this kind of expeditionary plan is: The power that leans oneself completely or collective cooperation have limit land in desert expeditionary. If the winter in Taklimakan desert is expeditionary, average by day air temperature is in 10 degrees or so 0 times, general explorer carries all equipment, food, water to live in desert the activity also cannot exceed 7 days, march distance is controlled in 100 kilometers. Because this is complete self-help type,do not have backing desert and expeditionary, all equipment and provisions should be borne when explorer sets out, the first day is to be in tall load circumstance be issued to lower levels goes, make an acid test to the physical ability of explorer and perseverance, according to expeditionary journey, can be in camping site provision of designedly obligate section, as the supply when return.
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