Numerous papers have been published on the animal and algal communities of fresh-water and marine biotopes, and their relation to the physical and chemical fact

Water scarcity is one of the major challenges in the 19 countries of the Near East and North Africa (NENA) region. The lack of water is affecting important irri

A knowledge, which is as accurate as possible of microbial ecology is indispensible for ecosystem research and environmental protection. This is particularly tr