The Journal publishes original contributions dealing with the following fields of investigations. Phytoplankton, marine algae, zooplankton, nekton, benthos, corals and coral reefs; ecology, zoogeography and systematics; primary production and experimental work on ecosystem including energy flow at different trophic levels; population dynamics and theoretical models; recycling of matter, influence of environmental factors on metabolic activity; marine microbiology; mariculture and experimental work on propagation of cultivable species; biology of fishes, marine reptiles, sea birds and mammals; physical, chemical, geological and meteorological features of the environments related to marine biology, marine environmental damage caused by pollution and engineering works; underwater observations; conservation of living resources, modifications in methodology and techniques and development of new apparatus related to marine sciences.

The Journal publishes original contributions dealing with the following fields of investigations. Phytoplankton, marine algae, zooplankton, nekton, benthos, corals and coral reefs; ecology, zoogeography and systematics; primary production and experimental work on ecosystem including energy flow at d...