CTNS tries to be a stimulus and a dissemination instrumentfor the research activity of Romanian and foreign investigators. The aim of CTNS is to publish articles in: biology, ecology and environmental protection, soil science, land measurements and land improvements, horticulture (fruit growing, viticulture, vegetable growing, floriculture etc), articles that promote the quality of life, as well as the findings of interdisciplinary research in natural sciences. The Journal also aims to facilitate and enhance communication across all the sub-disciplines of the natural sciences.