Importance Of Shade During Long Desert Treks: Why Is It Crucial?

Protection from Direct Sun Exposure

Direct sun exposure in the desert can be deadly. In the scorching hot desert sun, the temperature can rise up to 120°F (49°C) within a matter of minutes. To prevent this, it is essential to create or have access to shade. A simple technique is to bring a portable sun shelter or use a lightweight umbrella that can block the sun’s rays. These tools can save a life when used correctly.

Techniques for Creating Shade

When trekking in the desert, it is not always possible to find natural shade. In such cases, it is necessary to create one’s own shade. One technique is to use the terrain to your advantage. Look for a natural clearing or a spot with a slight elevation change, where the sun’s rays will not hit directly. If you’re unable to find a suitable location, use rocks or branches to create a makeshift canopy. Aim for a shade that blocks at least 75% of the sun’s rays to be effective.

Staying Hydrated in the Shade

When you’re in shade, it’s essential to rehydrate your body. Aim to drink at least 1.5 liters of water per hour in the desert, and more if you’re physically active. To make water last longer, you can use techniques like solar stills or dew collection. These methods can provide you with extra water, which can be life-saving in a desert environment.