scholarly journals Occurrence of selected pesticides, nutrients, selected trace elements, and radionuclides in ground and surface water from west-central Missouri; July 1990-March 1991

1994 ◽  
Author(s):  
A.C. Ziegler ◽  
D.H. Wilkison ◽  
R.D. Maley
Keyword(s):  
Trace Elements ◽  
Surface Water ◽  
West Central

Sources and behavior of arsenic and trace elements in groundwater and surface water in the Poopó Lake Basin, Bolivian Altiplano

2011 ◽  
Vol 66 (3) ◽  
pp. 793-807 ◽  
Author(s):  
Oswaldo Eduardo Ramos Ramos ◽  
Luis Fernando Cáceres ◽  
Mauricio Rodolfo Ormachea Muñoz ◽  
Prosun Bhattacharya ◽  
Israel Quino ◽  
...  
Keyword(s):  
Trace Elements ◽  
Surface Water ◽  
Lake Basin ◽  
Bolivian Altiplano ◽  
And Behavior

scholarly journals Multivariate factor assessment for lithogenic and anthropogenic distribution of macro and trace elements in surface water. Case study: Basin of the Bregalnica river, Republic of Macedonia

2016 ◽  
Vol 35 (2) ◽  
pp. 235
Author(s):  
Trajce Stafilov ◽  
Biljana Balabanova ◽  
Robert Sajn ◽  
Claudiu Tánáselia
Keyword(s):  
Trace Elements ◽  
Surface Water ◽  
Inductively Coupled Plasma ◽  
Surface Water Quality ◽  
Atomic Emission ◽  
Emission Spectrometry ◽  
Plasma Atomic Emission Spectrometry ◽  
National Regulation ◽  
Inductively Coupled ◽  
Icp Ms

<p class="Default">This study presents the spatial distribution of 69 elements in the surface water of the Bregalnica river basin. The concentration of elements was determined using inductively coupled plasma with mass spectrometry (ICP-MS) and inductively coupled plasma - atomic emission spectrometry (ICP-AES). The data summary results were reduced with the application of multivariate factor analysis, whereupon three dominant geochemical associations were obtained: F1 (Ca-K-Mg-Na-Ba-Li-Mn-Sr-V), F2 (Al-Fe) and F3 (Sb). Anthropogenic enrichments of Pb and Zn occur in the Pb-Zn mine area. The obtained data exceeded the maximum allowed concentrations in accordance with the national regulation for surface water quality. Trace elements including REEs were significantly correlated with the dominant geological formations characteristic of the different sub-regions in the investigated area.</p>

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