THE RESULTS OF LABORATORY AND ANALYTICAL STUDIES OF RIVER WATERS OF THE KREMICHENKA VALLEY

2020 ◽  
Author(s):  
Евгений Игоревич Буркин
Keyword(s):  
Physicochemical Properties ◽  
Anthropogenic Impact ◽  
Small River ◽  
Moscow Region ◽  
The South ◽  
River Waters ◽  
Analytical Studies

В статье приведены сведения о физико-химических свойствах речных вод малой реки юга Московской области, оценена степень антропогенного воздействия, предложены меры по охране вод и предупреждению загрязнений. The article provides information on the physicochemical properties of river waters of a small river in the south of the Moscow Region, assesses the degree of anthropogenic impact, suggests measures to protect water and prevent pollution.

Quantitative and Qualitative Characteristics of Urban Discharge to Small River Basins in the South West of Sweden

1983 ◽  
Vol 14 (3) ◽  
pp. 155-166 ◽  
Author(s):  
Wm. Hogland ◽  
R. Berndtsson
Keyword(s):  
River Basins ◽  
Small River ◽  
The South ◽  
Time Intervals ◽  
Qualitative And Quantitative ◽  
South West ◽  
Quantitative Characteristics ◽  
Qualitative Characteristics ◽  
Qualitative And Quantitative Characteristics

The paper deals with the qualitative and quantitative characteristics of urban discharge. Ratios for urban discharge and recipient flow during different time intervals are presented and discussed. The quality of the urban discharge is illustrated through pollutographs.

scholarly journals Assessment of the Rogozhka Small River (Moscow Region) Condition and Measures on its Rehabilitation

2015 ◽  
pp. 65-79
Author(s):  
Keyword(s):  
Small River ◽  
Moscow Region

Results of hydro/chemical investigations are presented, assessment of hydro/chemical and sanitary status of one of the Moscow Region small watercourses, the Rogozhka River, is given and measures on its rehabilitation have been worked out.

scholarly journals Assessment of the Rozhaika Small River (Moscow Region) Ecological Status

2014 ◽  
pp. 97-118
Author(s):  
Keyword(s):  
Water Quality ◽  
Ecological Status ◽  
Small River ◽  
Water Bodies ◽  
Moscow Region

Results of research of water quality and conditions of the Rozhaika, small river of Moscow Region, ecosystem elements and moth parts of its tributaries have been presented. Water bodies mostly affecting the main watercourse conditions and demanding urgent development of measures aimed to improvement of their conditions ranking has been carried out.

Geochemical processes affecting the major ion composition of rivers in the South Island, New Zealand

1999 ◽  
Vol 50 (7) ◽  
pp. 699 ◽  
Author(s):  
Jonathan P. Kim ◽  
Keith A. Hunter ◽  
Malcolm R. Reid
Keyword(s):  
New Zealand ◽  
River Water ◽  
Major Ions ◽  
Geochemical Processes ◽  
Ion Composition ◽  
The South ◽  
Atmospheric Input ◽  
Geochemical Model ◽  
River Waters ◽  
Major Ion

The major ion (Na+ , K+ , Mg2+ , Ca2+ , Cl− , SO42− and reactive SiO2 ) compositions of seven rivers in the South Island, New Zealand (Manuherikia, Clutha, Takaka–Cobb, Haast, Grey, Aorere and Rakaia rivers) are reported. All the rivers were pristine in comparison with global average river waters, and the concentrations of most major ions were close to the 1% percentile levels for global river water compositions. A geochemical model that attributes ion compositions to both rain input and to the weathering of various simple mineral types in the catchment was applied to these data, and to data already published. This model, although simplistic, accounts for the main features of major ion composition in the rivers studied. The dominant sources of major ions were the weathering of limestones and feldspars. Atmospheric input was relatively small except for Na+ and Cl− .

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