Wetlands are considered a last line of defence against poor water quality.
Despite the natural capabilities of wetlands to remove a variety of
contaminants from surface water, the track record for wetland conservation
leaves ...
This study determined the concentrations of lead and cadmium in edible parts of
Colocasia esculenta, Amaranthus spp.and Ipomoea batata cultivated on farms in
industrially polluted sections of Nyabugogo Marsh in Kigali, ...