Sentence examples for of anthropogenic origin from inspiring English sources

Assumption 1: Long-term changes in low-frequency, ambient noise levels are primarily of anthropogenic origin.

Further, until recently it was generally accepted that PFCs are entirely of anthropogenic origin.

Afterwards, geoaccumulation indexes were calculated in order to estimate the metal fraction of anthropogenic origin.

The plot delineates two fundamental categories of noise, namely, that which is of natural or biological origin and that which is of anthropogenic origin, specifically, shipping.

The herein presented results clearly show that cetaceans in the Pelagos Sanctuary deal with some pathogens of anthropogenic origin (e.g. Salmonella spp., Toxoplasma gondii), which may adversely affect both their individual health and their population conservation status.

This fact and the need to reduce the green house gas emissions of anthropogenic origin (global climate change) drive the business and the governmental sector to utilise renewable energy resources on a much wider scale.

The elements that may be of anthropogenic origin (Zn, Cr, Ni, Cu, Cd, Sn, Pb) were found to concentrate mainly in <0.3 and 0.3 1 μm fractions.

A conceptual model indicates that besides rockfall from cliffs and argillipedoturbation, all factors and processes of rock fragment redistribution in the study area are of anthropogenic origin.

Only few studies have dealt with the ecology of these creatures and studies focusing on the response of these animals to disturbances of anthropogenic origin are rare.

The first factor (F1) basically identifies anomalies of natural origin but, in some places, of anthropogenics origin as well.

Cluster analysis of soil characteristics has confirmed the hypothesis of the anthropogenic origin of Hg in the area contaminated by the chlor-alkali industry by grouping Hg species in the same cluster, distinct from that including natural components of soil such as aluminosilicates.