The article discusses the influence and main causes of nutrient compounds in surface waters. The article is aimed at investigating changes in nutrients – nitrogen and its compounds in the river Šventoji. The samples of analysis were collected in the town of Anykščiai in order to assess the influence of the stream of the Anykšta and waste water treatment. The largest concentrations of nutrients were identified from waste water treatment; however, it had not exceeded the MAC, except for February 2012. The conducted analysis has shown that the river Šventoji belongs to the class of a high ecological status, because physic – chemical quality elements such as nitrate – nitrogen (0,60 mg/l) and ammonium – nitrogen (0,03 mg/l) have not exceeded th...
Water protection is one of the most all‐round regulated areas of the EU environmental control. In or...
The paper discusses changes in water quality and leached nutrient amounts in the mid-size river Susv...
Work object – Vyžuona river, which has 26 km lenght, is left affluent of Šventoji river, belongs to ...
The article discusses pollution characteristics in natural waters and reasons for fluctuations in th...
The article analyses sources of point and scattered pollution and their change, also change of runof...
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted riv...
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted riv...
This paper presents the changes in concentration of seven biogenic indices in the Wisłok River water...
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted riv...
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted riv...
Biological indicators are the best indicators of water quality, since they are interpretive of a var...
Nowadays, human activity has been playing an increasing role in determining the quality of surface w...
Biological indicators are the best indicators of water quality, since they are interpretive of a var...
Water protection is one of the most all‐round regulated areas of the EU environmental control. In or...
The quality of water in rivers depends on physical – geographical conditions of the watershed; in ad...
Water protection is one of the most all‐round regulated areas of the EU environmental control. In or...
The paper discusses changes in water quality and leached nutrient amounts in the mid-size river Susv...
Work object – Vyžuona river, which has 26 km lenght, is left affluent of Šventoji river, belongs to ...
The article discusses pollution characteristics in natural waters and reasons for fluctuations in th...
The article analyses sources of point and scattered pollution and their change, also change of runof...
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted riv...
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted riv...
This paper presents the changes in concentration of seven biogenic indices in the Wisłok River water...
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted riv...
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted riv...
Biological indicators are the best indicators of water quality, since they are interpretive of a var...
Nowadays, human activity has been playing an increasing role in determining the quality of surface w...
Biological indicators are the best indicators of water quality, since they are interpretive of a var...
Water protection is one of the most all‐round regulated areas of the EU environmental control. In or...
The quality of water in rivers depends on physical – geographical conditions of the watershed; in ad...
Water protection is one of the most all‐round regulated areas of the EU environmental control. In or...
The paper discusses changes in water quality and leached nutrient amounts in the mid-size river Susv...
Work object – Vyžuona river, which has 26 km lenght, is left affluent of Šventoji river, belongs to ...