Botanists have found a stand of rare trees in Tanzania’s Zanzibar archipelago not known to grow wild anywhere else in Africa.

Peatlands are critical ecosystems for carbon storage and biodiversity, containing more carbon than all the world's forests despite covering just 3% of the ...

Soil indicators were measured from soil samples taken at 0-20 cm and 20-40 cm depth layers. Using 1 m × 1 m quadrats, a pin was used to make 100 punctures to obtain the coverage of each species within ...