Incidence
Tropical grasslands and savannas, covering approximately 20% of the Earth's land surface, are experiencing rapid degradation and loss due to agricultural expansion, overgrazing, and infrastructure development. These biomes, found across Africa, South America, Asia, and Australia, are disappearing at rates comparable to tropical forests, with an estimated 75% of South American savannas already converted or degraded. The decline threatens biodiversity, carbon storage, and the livelihoods of millions.
In 2022, Brazil’s Cerrado, the world’s most biodiverse savanna, lost over 10,000 square kilometers to soy cultivation and cattle ranching, according to satellite data from MapBiomas (https://cerrado.mapbiomas.org/).
In 2022, Brazil’s Cerrado, the world’s most biodiverse savanna, lost over 10,000 square kilometers to soy cultivation and cattle ranching, according to satellite data from MapBiomas (https://cerrado.mapbiomas.org/).
Claim
The destruction of tropical grasslands and savannas is an urgent crisis that demands immediate global attention. These biomes are biodiversity hotspots, vital carbon sinks, and lifelines for millions of people and wildlife. Their rapid loss to agriculture, mining, and development is reckless and short-sighted, fueling climate change and mass extinction. Ignoring this problem is not just irresponsible—it’s catastrophic for our planet’s future. We must act now to protect these irreplaceable ecosystems.
Broader
Narrower
Strategy
Metadata
Database
World problems
Type
(D) Detailed problems
Biological classification
N/A
Content quality
Unpresentable
Language
English
1A4N
J6834
DOCID
12068340
D7NID
161247
Editing link
Official link
Last update
Oct 4, 2020