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Article ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Tier 2 ? Original research — experimental, observational, or case-control study. Direct primary evidence. Marine & Wildlife Sign in to save

Microplastics may heat marine turtle nests and produce more females

2018
Mariana M. P. B. Fuentes

Summary

Researchers found that microplastics scattered across sea turtle nesting beaches may raise nest temperatures, potentially skewing hatchling sex ratios toward females — which is already occurring due to climate change. This double pressure from plastic pollution and warming could further threaten already endangered sea turtle populations.

Little chunks of plastic are now scattered throughout the oceans and pollute most beaches around the world, including the nesting sites of threatened and endangered sea turtles.

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