We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Space and time regularities in variations of nitrogen compound concentrations in watercourses of the Republic of Bashkortostan.
- Authors
Fashchevskaya, T.; Motovilov, Yu.; Shadiyanova, N.
- Abstract
The dynamics of anthropogenic activity and anthropogenic sources of nutrients in the Republic of Bashkortostan have been analyzed. Statistical analysis of many-year data of hydrochemical monitoring have been used to establish the year-to-year and annual regularities in the variations of N compound concentrations in watercourses. Maps of the mean annual N concentration in its forms (ammonium, nitrites, and nitrates) have been constructed. The fitness of river water to different types of water use have been assessed. Probability distributions of the concentrations of hydrochemical components have been constructed for different phases of stream water regimes. The exceedance probabilities have been evaluated for MAC values of N compounds in watercourses.
- Subjects
BASHKORTOSTAN (Russia); NITROGEN in water -- Seasonal variations; RIVER channels; ANTHROPOGENIC effects on nature; WATER chemistry
- Publication
Water Resources, 2017, Vol 44, Issue 1, p101
- ISSN
0097-8078
- Publication type
Article
- DOI
10.1134/S0097807817010055