Analysis on Global Sea Turtle Conservation
DOI:
https://doi.org/10.62051/7xj10s62Keywords:
Temperature-Dependent Sex Determination, Climate change, Captivity, Rehabilitation.Abstract
Climate change is a major concern to sea turtle populations, notably in terms of temperature-dependent sex determination (TSD) and sea level rise. TSD is a biological mechanism that decides the sex of turtle hatchlings dependent on hatching temperature, and with global warming, sex ratios are becoming increasingly imbalanced. Furthermore, increasing sea levels endanger vital nesting locations, aggravating the threat to turtle populations. This article investigates these climate-related concerns while also looking at various habitat restoration strategies. Strategies such as collaborating with local fishermen and moving turtle eggs aim to reduce bycatch and poaching. Conservation measures are also thoroughly studied, with a focus on captive breeding and the ethical problems that come with it. Through public outreach, the rehabilitation center not only treats wounded turtles but also spreads awareness about turtle conservation. When considered collectively, these initiatives highlight the critical need for an integrated strategy to protect sea turtles from the growing stressors posed by their habitat. This project aims to investigate the challenges posed by climate change to sea turtles, as well as methods for protecting and restoring their environment. Ultimately, it will provide integrated solutions to guarantee the sea turtles' long-term existence.
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[1] Hays, G. C., Mazaris, A. D., & Schofield, G. (2014). Different male vs. female breeding periodicity helps mitigate offspring sex ratio skews in sea turtles. Frontiers in Marine Science, 1, Article 43.
[2] Fuentes, M. M. P. B., Limpus, C. J., Hamann, M., Dawson, J. (2010). Potential impacts of projected sea-level rise on sea turtle rookeries. Aquatic Conservation: Marine and Freshwater Ecosystems, 20, 132-139.
[3] Jensen, M. P., Allen, C. D., Eguchi, T., Bell, I., LaCasella, E. L., Hilton, W. A., Dutton, P. H. (2018). Environmental warming and feminization of one of the largest sea turtle populations in the world. Current Biology, 28(1), 154-159.
[4] Tomillo, P. S. and Spotila, J. R. (2020). Temperature‐dependent sex determination in sea turtles in the context of climate change: uncovering the adaptive significance. BioEssays, 42(11).
[5] Kamel, S. J., & Mrosovsky, N. (2006). Deforestation: Risk of sex ratio distortion in hawksbill sea turtles. Ecological Applications, 16(3), 923-931.
[6] Martins, S., Silva, E., Abella, E., & Marco, A. (2020). Warmer incubation temperature influences sea turtle survival and nullifies the benefit of a female-biased sex ratio. Climatic Change, 163, 689–704.
[7] Burke, S., Pottier, P., Lagisz, M., Macartney, E. L., Ainsworth, T., Drobniak, S. M., & Nakagawa, S. (2023). The impact of rising temperatures on the prevalence of coral diseases and its predictability: A global meta-analysis. Ecology Letters, 26(8), 1466–1481.
[8] Lyons, M. P., Holle, B. v., Caffrey, M. A., & Weishampel, J. F. (2020). Quantifying the impacts of future sea level rise on nesting sea turtles in the southeastern United States. Ecological Applications, 30(5), e02100.
[9] Miguel, R. A. M., São, Anastácio, R., & Pereira, M. J. (2022). Sea Turtle Nesting: What Is Known and What Are the Challenges under a Changing Climate Scenario. Open Journal of Ecology, 12(1).
[10] Gallo, B. M. G., Macedo S., Giffoni, B. D. B., Becker, J. H., & Barata, P. C.R. (2006) Sea Turtle Conservation in Ubatuba, Southeastern Brazil, a Feeding Area with Incidental Capture in Coastal Fisheries. Chelonian Conservation and Biology, 5(1), 93–101.
[11] Garcıía, A., Ceballos, G., & Adaya, R. (2003) Intensive beach management as an improved sea turtle conservation strategy in Mexico. Biological Conservation, 111(2), 253-261.
[12] Maggeni, R., & Feeney, W. E. (2020) Insights into the successful breeding of Hawksbill Sea turtles (Eretmochelys imbricata) from a long-term captive breeding program. Global Ecology and Conservation, 24, e01278
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