tropics

n.

热带地区；回归线( tropic的名词复数)；热带，热带地方；

tropic of cancer北回归线

tropic of capricorn[天]南回归线

From tropics to tundra: global convergence in plant functioning.
Tropics, germs, and crops: how endowments influence economic development
Comment on: Tropics, germs and crops: How endowments influence economic development ☆
Biomass Burning in the Tropics: Impact on Atmospheric Chemistry and Biogeochemical Cycles
Vorticity balances in the tropics during the 1982‐83 El Niñio‐Southern oscillation event
Description of Global-Scale Circulation Cells in the Tropics with a 40-50 Day Period.
Macroinvertebrate assemblages in rivers of the Australian dry tropics are highly variable
The Elusive Quest for Growth: Economists' Adventures and Misadventures in the Tropics
The Latitudinal Gradient in Geographical Range: How so Many Species Coexist in the Tropics
Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal – a review