Skating on a lake where the ice is gradually melting is very dangerous and it is not recommended to try. The following are some safety recommendations and precautions： ### 1. **Avoid skating during the ice melting period** -**The ice layer is unstable**: As the temperature rises, the ice layer will gradually thin and lose strength, especially in spring or when the temperature fluctuates greatly. -**Uneven ice surface**: During the melting process, cracks, holes or thin ice areas may appear on the ice surface, which increases the risk of skating. ### 2. **Determine the thickness of the ice layer** -**Safe thickness**: In general, the thickness of the ice layer needs to reach at least **10 cm**to skate safely, and the ice layer during the ice melting period may be much lower than this standard. -**Professional measurement**: If skating is necessary, professionals should use ice drills or measuring tools to detect the thickness of the ice. ### 3. **Observe the condition of the ice surface** -**Color and texture**: Transparent or blue ice is usually stronger, while white or gray ice may contain bubbles or cracks and be of lower strength. -**Water flow and temperature**: Pay attention to whether there is water flow or temperature changes in the lake. These factors will accelerate the melting of the ice. ### 4. **Wear safety equipment** -**Life jackets**: Even if the ice looks strong, you should wear life jackets just in case. -**Crampons and ropes**: Carry crampons (to help walk on ice) and ropes (for rescue). ### 5. **Go together** -**Don't skate alone**: Always skate with others and make sure someone knows your location and plan. -**Keep your distance**: Keep a certain distance from your companions when skating to avoid concentrating in the same area at the same time. ### 6. **Understand rescue methods** -**When the ice breaks**: If the ice breaks, try to stay calm, stretch your arms to spread your weight, and try to climb to the solid ice. -**Rescue others**: If someone falls into the water, don't walk over directly, but use ropes, branches, or other tools to rescue. ### 7. **Choose a safer alternative activity** -**Indoor skating rink**: If the weather is not suitable for outdoor skating, you can choose an indoor skating rink. -**Other winter activities**: Such as skiing, snow hiking, etc., avoid activities on dangerous ice. ### Conclusion Skating on lakes where the ice is gradually melting is extremely risky, and it is strongly recommended to avoid it. If you must skate, be sure to take all safety measures and give priority to safer activities. Safety always comes first!