Abstract
2. We provide a systematic map of studies testing the relationship between temperature and animal reproduction. We systematically searched for published studies that statistically test for a direct link between temperature and animal reproduction, in terms of fertility, fecundity or indirect measures of reproductive potential (gamete and gonad traits).
3. Overall, we collated a large and rich evidence base, with 1654 papers that met our inclusion criteria, encompassing 1191 species.
4. The map revealed several important research gaps. Insects made up almost half of the dataset, but reptiles and amphibians were uncommon, as were non‐arthropod invertebrates. Fecundity was the most common reproductive trait examined, and relatively few studies measured fertility. It was uncommon for experimental studies to test exposure of different life stages, exposure to short‐term heat or cold shock, exposure to temperature fluctuations, or to independently assess male and female effects. Studies were most often published in journals focusing on entomology and pest control, ecology and evolution, aquaculture and fisheries science, and marine biology. Finally, while individuals were sampled from every continent, there was a strong sampling bias towards mid‐latitudes in the Northern Hemisphere, such that the tropics and polar regions are less well sampled.
5. This map reveals a rich literature of studies testing the relationship between temperature and animal reproduction, but also uncovers substantial missing treatment of taxa, traits, and thermal regimes. This database will provide a valuable resource for future quantitative meta‐analyses, and direct future studies aiming to fill identified gaps.
Original language | English |
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Article number | e12303 |
Number of pages | 17 |
Journal | Ecological Solutions and Evidence |
Volume | 5 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Feb 2024 |
Keywords
- Evidence map
- Sterility
- Egg
- Climate change
- Systematic review
- Sperm
- Thermal fertility limit
- Thermal tolerance
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Data for: The effect of temperature on animal reproduction: a systematic map
Dougherty, L. (Creator), Frost, F. (Creator), Maenpaa, M. (Creator), Rowe, M. (Creator), Cole, B. (Creator), Vasudeva, R. (Creator), Pottier, P. (Creator), Schultner, E. (Creator), L. Macartney, E. (Creator), Lindenbaum, I. (Creator), Smith, J. (Creator), Carazo, P. (Creator), Graziano, M. (Creator), Weaving, H. (Creator), Canal Domenech, B. (Creator), Berger, D. (Creator), Meena, A. (Creator), Rhys Bishop, T. (Creator), Noble, D. W. A. (Creator), Simões, P. (Creator), Baur, J. (Creator), Breedveld, M. C. (Creator), Svensson, E. I. (Creator), Lancaster, L. T. (Creator), Ellers, J. (Creator), De Nardo, A. N. (Creator), Santos, M. A. (Creator), Ramm, S. A. (Creator), Drobniak, S. M. (Creator), Redana, M. (Creator), Tuni, C. (Creator), Pilakouta, N. (Creator), Zizzari, Z. V. (Creator), Iossa, G. (Creator), Lüpold, S. (Creator), Koppik, M. (Creator), Early, R. (Creator), Gasparini, C. (Creator), Nakagawa, S. (Creator), Lagisz, M. (Creator), Bretman, A. (Creator), Fricke, C. (Creator), Snook, R. R. (Creator) & Price, T. A. R. (Creator), Figshare, 2023
DOI: 10.6084/m9.figshare.24182745.v1
Dataset