Wyniki wyszukiwania

1

Nowe kierunki i mozliwosci w analityce pierwiastkow sladowych

100%

Baralkiewicz D.

Journal of Elementology

|

2010

|

tom 15

|

nr 3 Suppl.

13-14

2

Oznaczanie arsenu ogolnego oraz jego form specjacyjnych: AsIII, AsV, MMA, DMA w wodzie technika HPLC-ICP-MS

63%

Komorowicz I., Baralkiewicz D.

Journal of Elementology

|

2010

|

tom 15

|

nr 3 Suppl.

50-51

3

Zawartosc i sezonowe zmiany rozpuszczonego i znajdujacego sie w zawiesinie wegla organicznego w wodzie Jeziora Goreckiego

63%

Baralkiewicz D., Siepak J.

Morena

|

1995

|

tom 03

73-78

4

Zastosowanie metod chemometrycznych w poszukiwaniu markerow autentycznosci produktow spozywczych

63%

Chudzinska M., Baralkiewicz D.

Journal of Elementology

|

2010

|

tom 15

|

nr 3 Suppl.

18-19

5

Chromium, nickel and cobalt in environmental samples and existing legal norms

63%

Baralkiewicz D., Siepak J.

Polish Journal of Environmental Studies

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1999

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tom 08

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nr 4

This paper presents the occurrence, properties and origin of chromium, nickel and cobalt in environmental samples - soil, water and the atmosphere. Methods of determining the above-mentioned elements, as well as the ways of preparing environmental samples for chemical analyses were presented. The content of chromium, nickel and cobalt in the atmosphere, the naturally occurring waters and soil was shown, along with the permissible concentrations of the above elements in the three divisions of the environment legally required in Poland and other countries in the world.

6

Effect of alimentary nickel on serum level of nickel and on manifestation of clinical sings-symptoms in persons with positive patch for nickel

63%

Karas Z., Baralkiewicz D.

Biological Bulletin of Poznań. Supplement

|

1996

|

tom 33

7

Heavy metal content in water plant

63%

Baralkiewicz D., Nagengast B.

Biological Bulletin of Poznań. Supplement

|

1996

|

tom 33

8

The contents and variability of TOC, POC and DOC concentration in natural waters

63%

Baralkiewicz D., Siepak J.

Polish Journal of Environmental Studies

|

1994

|

tom 03

|

nr 2

This paper reports the results of studies of organic carbon concentrations (TOC, DOC and POC) in samples of natural water. The material studied came from 11 lakes in Wielkopolski National Park, from the Vistula and Warta rivers, 20 public wells situated in rural areas of the Wielkopolska region, and mineral water intakes located at different depths. In the case of surface waters, changes in DOC and POC were recorded for one year. The results were compared with data on natural waters available in literature.

9

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Contents of Cu, Zn, Cd, Pb and Fe in rainwater effluents discharged to surface waters in the city of Poznan

51%

Szpakowska B., Swierk D., Goldyn R., Baralkiewicz D.

Journal of Elementology

|

2014

|

tom 19

|

nr 3

Progressing urbanization results in the potential increase of pollution sources such as wastes, industrial or municipal sewage, which may contain hazardous inorganic pollutants such as e.g. metal ions and their compounds. Urbanization has a negative effect also on soil, as a consequence of an increasing share of impermeable surfaces such as pavements, parking lots, housing developments and public buildings. The area of a hardened (impermeable) surface is exposed to intensive surface runoff during rain and as a result pollutants are transported through the storm drainage system directly to surface waters. The aim of this study was to determine the effect of metals contained in rainwater discharged from subcatchments of various land use types on the quality of surface waters (the Cybina River and the Antoninek reservoir) in the city of Poznań, as well as investigate whether metal contents in rainwater effluents depend on the relief and character of the immediate catchment. Investigations were conducted in 2009 along the lower section of the Cybina River. Water samples from the river and reservoir were collected each time when collecting rain water samples. Water and sewage samples were collected 15 times within a year. Analyses were conducted on 5 selected catchments (with different land uses) drained by storm water drainage system discharged to the Cybina River and the Antoninek reservoir. Water was collected from 13 sampling points (5 of which were sewer outfalls and 8 were situated on the river or the reservoir above and below the sewage discharge). Higher concentrations of all tested elements were recorded in rainwater in comparison to the water samples coming from the river or the reservoir. Canonical Variate Analysis (CVA) model presenting differences between water concentrations of Cu, Zn, Cd, Pb and Fe and environmental variables (rainfall intensity measured in a four-point scale, location as divided into industrial areas multi- and single-family housing as well as location of sewage discharge to the river on the reservoir) showed elevated concentrations of these elements especially in water collected directly from the storm water sewer. Elevated metal concentrations in storm system effluents did not have a significant effect on the content of these pollutants in the river or the reservoir. It could have been caused by the intensive immobilization of elemental ions in bottom deposits followed by the metal uptake by aquatic organisms, mainly plants.

10

Heavy metals in waters of furnace waste storage areas

51%

Baralkiewicz D., Szpakowska B., Karlik B., Siepak J.

Roczniki Akademii Rolniczej w Poznaniu. Melioracje i Inżynieria Środowiska

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1999

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tom 20

|

nr 2

253-261

11

Relacje stezen magnezu i wybranych pierwiastkow sladowych w scianie tetniczej

51%

Iskra M., Majewski W., Baralkiewicz D.

Journal of Elementology

|

2009

|

tom 14

|

nr 3 Suppl.

36-37

12

Wplyw antropopresji na poziom kumulacji i migracji niklu w srodowisku przyrodniczym czlowieka

51%

Karas Z., Baralkiewicz D., Siepak J.

Ekologia i Technika

|

1997

|

tom 05

|

nr 2

4-8

13

Instrumentalne metody oznaczania sladowych ilosci metali w probkach srodowiskowych

51%

Niedzielski P., Baralkiewicz D., Siepak J.

Ekologia i Technika

|

1996

|

tom 04

|

nr 4

26-30

14

Adsorpcyjna spektrometria atomowa jako metoda oznaczania sladowych ilosci metali w srodowisku

51%

Niedzielski P., Baralkiewicz D., Siepak J.

Ekologia i Technika

|

1996

|

tom 04

|

nr 3

27-31

15

Charakterization of thiolate peptides produced in roots of maize seedlings exposed to lead

51%

Tomaszewska B., Tukendorf A., Baralkiewicz D., Jozwiak J.

Biological Bulletin of Poznań. Supplement

|

1995

|

tom 32

16

Determination of 13 toxic and physiological elements in herbs originating from China by ICPMS

51%

Koko E., Sajnog A., Baralkiewicz D.

Journal of Elementology

|

2020

|

tom 25

|

nr 4

17

Correction: Determination of 13 toxic and physiological elements in herbs originating from China by ICP MS

51%

Koko E., Sajnog A., Baralkiewicz D.

Journal of Elementology

|

2021

|

tom 26

|

nr 4

18

Effect of 3 months' simvastatin treatment on levels of copper and zinc in serum of patients with coronary heart disease

51%

Piorunska-Mikolajczak A., Piorunska-Stolzmann M., Baralkiewicz D., Mikolajczyk Z.

Journal of Elementology

|

2005

|

tom 10

|

nr 4 Suppl.1

82-83

19

The content of DOC, POC, and TOC in lobelian lakes

51%

Baralkiewicz D., Kraska M., Siepak J.

Polish Journal of Environmental Studies

|

1996

|

tom 05

|

nr 6

The material for our study came from 44 lobelian lakes located near Bytów. The lakes differed in size, depth, and drainage area development. The objective of the study was to determine the content of TOC, DOC, and POC in these lakes using a high temperature method. COD was also measured using a dichromate method, and after that the results were expressed by the TOC values. Then the TOC values obtained via the two methods were compared. The lakes under investigation proved to contain different amounts of dissolved organic carbon (1.8-19.0 mg/1), with POC falling within the range 0-33% of TOC.

20

The synthesis of phytochelatins in lupin roots treated with lead ions

51%

Tomaszewska B., Tukendorf A., Baralkiewicz D.

Biological Bulletin of Poznań. Supplement

|

1996

|

tom 33

Ograniczanie wyników

Nowe kierunki i mozliwosci w analityce pierwiastkow sladowych

Oznaczanie arsenu ogolnego oraz jego form specjacyjnych: AsIII, AsV, MMA, DMA w wodzie technika HPLC-ICP-MS

Zawartosc i sezonowe zmiany rozpuszczonego i znajdujacego sie w zawiesinie wegla organicznego w wodzie Jeziora Goreckiego

Zastosowanie metod chemometrycznych w poszukiwaniu markerow autentycznosci produktow spozywczych

Chromium, nickel and cobalt in environmental samples and existing legal norms

Effect of alimentary nickel on serum level of nickel and on manifestation of clinical sings-symptoms in persons with positive patch for nickel

Heavy metal content in water plant

The contents and variability of TOC, POC and DOC concentration in natural waters

Contents of Cu, Zn, Cd, Pb and Fe in rainwater effluents discharged to surface waters in the city of Poznan

Heavy metals in waters of furnace waste storage areas

Relacje stezen magnezu i wybranych pierwiastkow sladowych w scianie tetniczej

Wplyw antropopresji na poziom kumulacji i migracji niklu w srodowisku przyrodniczym czlowieka

Instrumentalne metody oznaczania sladowych ilosci metali w probkach srodowiskowych

Adsorpcyjna spektrometria atomowa jako metoda oznaczania sladowych ilosci metali w srodowisku

Charakterization of thiolate peptides produced in roots of maize seedlings exposed to lead

Determination of 13 toxic and physiological elements in herbs originating from China by ICPMS

Correction: Determination of 13 toxic and physiological elements in herbs originating from China by ICP MS

Effect of 3 months' simvastatin treatment on levels of copper and zinc in serum of patients with coronary heart disease

The content of DOC, POC, and TOC in lobelian lakes

The synthesis of phytochelatins in lupin roots treated with lead ions