Climate fluctuations drive roughly one third of global crop yield changes
In short: Researchers analyzing long-term statistics for 13,500 political units found that year-to-year climate variations account for approximately 32% to 39% of the fluctuations in global maize, rice, wheat, and soybean yields. While the impact varies by region, some essential agricultural areas see climate swings driving over 60% of their production changes.
By examining detailed time series of crop statistics, the study mapped how temperature and precipitation shifts influence harvests. This spatial analysis helps identify which regions are most vulnerable to weather swings, though the study focuses on historical patterns rather than predicting future specific outcomes.
Why it matters: Understanding how weather swings impact harvests is essential for protecting future food production.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
- Source: Research: Ray et al. (2015). Climate variation explains a third of global crop yield variability. Nature Communications. · cc-by
To cite this card, link to https://intellectplus.co.uk/app/nature-research-climate-fluctuations-drive-roughly-one-third-of-global-crop.
How we source, check and correct cards: Editorial standards.
General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.
Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?
Related
More in Nature · Latest · A–Z · All topics
