Aquatic ecosystems in Botswana have been under threat by the aquatic alien invasive plant species vi
Abstract Invasive alien species represent one of the major threats to biodiversity and a
Abstract Background Even though Ethiopia has great geographic diversity, macro and micro-
ABSTRACT A new predictive modelling technique called the fuzzy envelope model (FEM) is introduced.
Invasive species, such as the fall armyworm (Spodoptera frugiperda; FAW), can disrupt ecosystems an