Global cropland expansion has accelerated over the last two decades
In short: Researchers analyzing satellite data found that global cropland area grew by 9% between 2003 and 2019. This expansion has sped up recently, with the annual rate nearly doubling, driven largely by agricultural growth in Africa and South America.
This study used satellite time-series data to track global cropland changes. The researchers found that nearly half of the newly created cropland replaced existing natural vegetation or tree cover.
While per-capita cropland area fell by 10% due to population growth, the productivity per person increased by 3.5% because of more intensive farming.
Why it matters: The accelerating conversion of natural vegetation into cropland poses challenges for terrestrial ecosystem protection.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
To cite this card, link to https://intellectplus.co.uk/app/nature-research-global-cropland-expansion-has-accelerated-over-the-last-two.
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
