Of the genes to the culture

The biodiversity is the variability of alive, included organisms the terrestrial and marine ecosystems, other aquatic systems, and the processes ecological complexes of those that are part; it understands the diversity inside each species and among species, as well as that of the ecosystems. The definition includes, in synthesis, three levels: the genes, the species and the ecosystems, which refer to aspects very different from the live systems that the scientists measure in different ways. The concept implies, also, a tangible component, the biological resources, and one intangible, the empiric, scientific and technological knowledge associated with the biodiversity. The author mentions other excellent aspects to the biodiversity