The geographic range of invasive lionfish Pterois sp. currently extends throughout the Greater Caribbean in the western North Atlantic, prompting concerns about the impacts of its …
On a global scale, the almost total over-exploitation of fishing resources has weakened the economic situation of fishing fleets, which becomes problematic. In Algeria, fish stocks…
Barbus arabicus is an endemic freshwater fish of the Arabian Peninsula. The present study investigated the B. arabicus age using vertebral growth rings as a means of age determina…
Traditional ways of forest protection against pathogenic organisms by means of chemical and biological pesticides are insufficiently effective and do not conform to modern ecologic…
Has climate changed in Yangambi region due to global hit? Following cultural calendar, annual crop production has decreased by 34%. Also, intensified changes of rainfall, temperatu…
