It is estimated that 1.5 to 2 million people in the world keep aquariums, the majority with ornamental species, mainly fish. This have negative environmental consequences because only 1% of marine ...

Protozoan communities were sampled in 1978 from the South River near Waynesboro, Virginia, and compared with a study carried out in 1972. Five study stations were located above and below sources of ...

Seaweed E. cottonii samples were obtained from Lontar village in Serang City, Banten, Tangerang, Indonesia, an area renowned for seaweed cultivation. Following the harvest, the seaweeds were ...

Abstract: Vector hydrophone is the core equipment of underwater acoustic detection. Aiming at the problem of low sensitivity and short detection distance of existing vector hydrophone. In this article ...