Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Marian Varbanov"'
Publikováno v:
Water, Vol 15, Iss 10, p 1961 (2023)
The water quality assessment of the surface water bodies (SWBs) is one of the major tasks of environmental authorities dealing with water management. The present study proposes a water quality assessment scheme for the investigation of the surface wa
Externí odkaz:
https://doaj.org/article/9e4458eb9fb04928ba76f88409b677c7
Publikováno v:
Ecological Indicators, Vol 120, Iss , Pp 106872- (2021)
The river catchment management is a complex problem, which requires analysis of massive amounts of mandatory monitoring data on analytical, spatial, and temporal level. The present study deals with the application of a novel water quality assessment
Externí odkaz:
https://doaj.org/article/c2a280f7106c4a25b67dd597087b1514
Publikováno v:
Molecules, Vol 26, Iss 19, p 5885 (2021)
Herein, the spectral and electrochemical characterizations of three different substituted N-phthalimide azo-azomethine (NAA) dyes (L) containing an o-hydroxy group and their NAA-M(II) chelates [M(II): Cu, Ni, Co, Pb] were reported by using UV–Vis a
Externí odkaz:
https://doaj.org/article/d972f6e926df42c2895b3fb229e2ea03
Autor:
Maria Temelkova, Marian Varbanov
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings.
Berkovitsa is a small town located in Berkovitsa Mountain. The town is situated in an area with a dense hydrographic network but still encounters difficulties in water supply. The purpose of the study is to make an analysis of changes in water demand
Publikováno v:
Journal of the Iranian Chemical Society. 17:2885-2894
Natural and anthropogenic sources produce mainly metal ions which can be accumulated in sediments that have a significant environmental impact on local areas, especially for their river water quality. The environmental analysis applies chemical senso
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Autor:
Maria Temelkova, Marian Varbanov
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Publikováno v:
Ecological Indicators, Vol 120, Iss, Pp 106872-(2021)
The river catchment management is a complex problem, which requires analysis of massive amounts of mandatory monitoring data on analytical, spatial, and temporal level. The present study deals with the application of a novel water quality assessment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f4dc38036c3b079d1f5a257db7360b8
Publikováno v:
Journal of Physics: Conference Series. 1960:012019
The article analyzes the current status of the river waters in Sofia city district, Bulgaria. The object of this study is the waters of the river Iskar and its tributaries in the selected area. The main hydrochemical indicators are analyzed in accord
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.