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Join date: Jan 3, 2019
Posts (12)
Oct 16, 2025 ∙ 3 min
The Green Sea Turtle (Chelonia mydas): Graceful Herbivores of the Oceans – A Conservation Success with Regional Shadows
The Green Sea Turtle (Chelonia mydas) celebrates a global success: its IUCN status is now "Least Concern"! These elegant herbivores are key to seagrass health. Regional Challenge: In areas like Cyprus, they still suffer acutely. Feeding by tourist boats causes turtles to stay near the surface, leading to frequent and often fatal collisions. Responsible action is crucial for their local survival.
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Oct 7, 2025 ∙ 4 min
Your Lifeline Underwater: Why Dive Insurance is Always Worth It—and Why We Recommend AquaMed
Your Safety Underwater! Dive insurance (especially AquaMed) is essential due to high hyperbaric chamber and repatriation costs. 24/7 German-speaking dive doctors offer immediate, professional help and advice. Coverage is always worth it!
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Aug 8, 2025 ∙ 4 min
The 40-Meter Limit in Recreational Diving: A Historical and Physiological Perspective
Why is there a 40-meter depth limit in recreational diving? This rule is based on two key factors:
First, the historical U.S. Navy tables from 1950 established that 10 minutes was the maximum no-decompression time for useful work at 40 meters. Second, nitrogen narcosis, an intoxication that impairs judgment, often begins at this depth. Therefore, diving deeper requires a special tech diving certification.
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Daniel Kistler
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