Britannica
Sources used in this answer
How are tropical rainforests different from temperate rainforests?
Created from Britannica articles
using AI.
AI can make mistakes, so verify using Britannica articles.
Tropical rainforest
Rainforest vegetation grows along the northern coast of Ecuador.
Tropical and temperate rainforests are both characterized by abundant moisture and lush plant growth, but they differ significantly in their climate, geography, and biodiversity.12
Climate and Geography
- Tropical Rainforests: Located in the equatorial belt, these forests experience consistently high temperatures (20–29 °C) and lack a cold season. Rainfall is typically high and distributed throughout the year.1
- Temperate Rainforests: Found in middle latitudes (mostly 40° to 60° in both hemispheres), these forests experience mild temperatures in both summer and winter. They are primarily located along coastal mountain ranges where moisture-laden ocean air produces significant precipitation.2
Biodiversity and Productivity
- Biodiversity: Tropical rainforests are more biologically diverse than temperate rainforests.2
- Productivity: Tropical rainforests generally exhibit higher rates of net and gross primary productivity compared to temperate forests, largely due to year-round growth conditions.3
- Biomass: While tropical rainforests typically have higher overall biomass, old-growth trees in temperate rainforests can produce more biomass than those in tropical regions.23
Both biomes are vital for carbon storage, though they face ongoing threats from deforestation and climate change.2