A pulse check for trends in sea turtle numbers across the globe

Hays, Graeme C.; Schofield, Gail; Papazekou, Maria; Chatzimentor, Anastasia; Katsanevakis, Stelios; Mazaris, Antonios D.

doi:10.1016/j.isci.2024.109071

Cited by 3 publications

(1 citation statement)

References 37 publications

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“…Although limitations exist for monitoring with advanced technological applications [80], these efforts could feed into the designation of our conservation efforts [73,81,82] and bring a significant transformation in our capacity to collect data on the biology and behavior of marine animals. Similarly, traditional monitoring approaches, which have proven critical and very informative over time [83], could be further supported by innovative monitoring schemes, enhancing our conservation capacity. By integrating advanced technologies into sea turtle monitoring programs, researchers and conservationists can gain a comprehensive understanding of sea turtle populations, migration patterns, and the threats they face, knowledge crucial for the effective conservation and management of these endangered marine species.…”

Section: Discussionmentioning

confidence: 99%

Advancing Sea Turtle Monitoring at Nesting and Near Shore Habitats with UAVs, Data Loggers, and State of the Art Technologies

Papazekou,

Kyprioti,

Chatzimentor

et al. 2024

Diversity

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In the face of environmental change, high-quality and fine-scale information is essential in order to monitor the highly dynamic environments on land and sea. While traditional approaches to data collection face a number of practical limitations, advanced technologies could supplement and further improve our efforts. Taking sea turtles as a modeling organism, we present a novel methodological framework for monitoring species by means of advanced technologies, including Unmanned Aerial Vehicles coupled with image and temperature sensors. Diverse monitoring protocols were refined through pilot studies conducted in both terrestrial and nearshore sea turtle habitats. Our approach focuses on the collection of information for critical biological parameters concerning species reproduction and habitat use, following the complex life cycle of the species. Apart from biological information, our framework encompasses also the collection of information on crucial environmental factors that might be changing due to current and future human-derived pressures, such as beach erosion and temperature profile, as well as highly important human activities such as recreational use within nesting beaches that could undermine habitat quality for the species. This holistic and standardized approach to monitoring using advanced technologies could foster our capacity for conservation, resolving difficulties previously addressed and improving the collection of biological and environmental data in the frame of an adaptive management scheme.

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Section: Discussionmentioning

confidence: 99%

Advancing Sea Turtle Monitoring at Nesting and Near Shore Habitats with UAVs, Data Loggers, and State of the Art Technologies

Papazekou,

Kyprioti,

Chatzimentor

et al. 2024

Diversity

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Natural shading is helpful but not sufficient for mitigating warming in green sea turtle nests in the tropical South China Sea

Liu,

Jeng,

Lee

et al. 2024

Biological Conservation

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Sea turtle conservation in São Tomé and Príncipe: Policies, practices, and insights from a community‐based initiative

Ferreira,

dos Prazeres

2024

Conservat Sci and Prac

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Unifying research and conservation objectives with the needs of local populations demands a profound understanding of the field. This perspective provides a brief policy and social‐cultural context for the conservation of endangered sea turtles in São Tomé and Príncipe, Central Africa. It is illustrated by initiatives implemented from the 90s to the 2000s and complemented by a community‐based intervention on Príncipe Island (2010–2014). The intervention focused on awareness‐raising, economic‐alternatives, capacity‐building, and surveillances to deter poaching, collect scientific data, and increase outreach. It contributed to reduce sea turtle exploitation, train local conservationists, and increase awareness to economic alternatives. Securing stakeholders' support is vital for success, and endeavors like this provide a cost‐effective approach, aligning biodiversity conservation strategies with local values and aspirations. Overall, this perspective underscores that failure to collaborate with those involved in wildlife subsistence livelihoods often results in delays and setbacks in reducing exploitation, while modest investments in local stewardship can efficiently improve ecosystems and human well‐being.

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A pulse check for trends in sea turtle numbers across the globe

Cited by 3 publications

References 37 publications

Advancing Sea Turtle Monitoring at Nesting and Near Shore Habitats with UAVs, Data Loggers, and State of the Art Technologies

Advancing Sea Turtle Monitoring at Nesting and Near Shore Habitats with UAVs, Data Loggers, and State of the Art Technologies

Natural shading is helpful but not sufficient for mitigating warming in green sea turtle nests in the tropical South China Sea

Sea turtle conservation in São Tomé and Príncipe: Policies, practices, and insights from a community‐based initiative

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