Licht-im-Terrarium: Literaturdatenbank
Licht-im-Terrarium: Literaturdatenbank |
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Lattanzio, M. S. (2024). An ultraviolet light data logger for studies of organismal ecology and physiology. Methods in Ecology and Evolution, 15(11), 1990–1996. Added by: Sarina (28/07/2026, 12:27) Last edited by: Sarina (28/07/2026, 12:28) |
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| Resource type: Journal Article DOI: 10.1111/2041-210X.14425 BibTeX citation key: Lattanzio2024 View all bibliographic details  |
Categories: General Keywords: UV-Index Creators: Lattanzio Collection: Methods in Ecology and Evolution |
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| Abstract |
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Abstract Monitoring environmental conditions over time is essential for understanding how species regulate those conditions to satisfy their physiological needs. Variation in ultraviolet (UV) light exposure, for instance, is crucial for numerous taxa, influencing behaviour as well as essential physiological processes like vitamin D3 synthesis. Yet, despite these considerations, no commercially available data loggers exist to record UV exposures over time, preventing inquiry into this important but neglected fitness demand. To overcome this challenge, I designed the first UV data logger, custom built on the open-source Arduino platform. This device logs UV exposures (in voltage or converted to UV index) and date-time information for each UV reading, at user-defined intervals. The integration of a low-power timer into the assembly, and its weather-resistant housing, enables long-term use (at least several months). The cost of one device (including housing) is under £45/\$55 USD. Calibration and performance tests reveal that this device is reliable under various weather conditions and produces accurate UV readings under both artificial lighting and sunlight. Both the device and its customised housing can be easily replicated and expanded upon (e.g. inclusion of additional sensors). Overall, this device represents a crucial first step in our ability to better characterise UV exposure patterns in habitats for physiological ecology studies. Exposure to UV light is adaptive for many types of organisms, both in the wild and in captivity (e.g. zoos and private hobbyists), and so I expect a broad array of scientific and public users alike to benefit from using this device.
Added by: Sarina Last edited by: Sarina |