How are sea turtle eggs incubated in sand?
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Sea turtle eggs are typically deposited in sandy marine beaches by the female, where they undergo incubation for several months . The microclimate necessary for successful incubation is influenced by various factors such as the physical characteristics of the beach material, beach structure, local climate, and the eggs themselves. Research has shown that sea turtle embryos develop successfully over a range of temperatures, with the optimal incubation temperature falling between 25 to 35°C. However, it has been observed that marine turtle eggs can tolerate saltwater and freshwater flooding for up to 6 hours during the middle stages of incubation, beyond which prolonged flooding can lead to embryonic mortality. Artificial incubation devices have also been developed to enhance the incubation process by controlling temperature and humidity levels .
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| Papers (5) | Insight |
|---|---|
| Sea turtle eggs are incubated in sand using a turtle egg hatching device with features like a hatching funnel, heating mechanism, humidity and temperature detectors, sand discharging mechanism, and sealing plate. | |
| Sea turtle eggs are placed in fine sand within an artificial incubation device. The device monitors and adjusts temperature and humidity, while a fluorescent lamp accelerates incubation, ensuring successful breeding. | |
17 Citations | Sea turtle eggs are incubated in sand on nesting beaches. The study focuses on flooding effects on loggerhead turtle eggs, not the initial burying process. "Not addressed in the paper." |
06 Dec 2017 316 Citations | Sea turtle eggs are deposited in a sandy nest by the female, where they develop over several months. The nest environment, including temperature, influences the successful embryonic development of sea turtles. |
Open access 24 Mar 2020 2 Citations | Sea turtle eggs are naturally incubated in sandy beaches, benefiting from suitable microclimates created by physical beach characteristics, local environment interactions, and nest conditions, supporting embryo development. |
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