Temat: river sediment - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Water and Sediment Quality Status of the Toplluha River in Kosovo
Autorzy:: Shehu, Ilir
Powiązania:: https://bibliotekanauki.pl/articles/124899.pdf
Data publikacji:: 2019
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: water
sediment
quality
river
Toplluha river
Kosovo
Opis:: The surface water quality and level of metal contents in the contamination of the Toplluha river sediment were determined by means of statistical techniques and pollution indicators. The samples of water and sediments were taken in five different locations along the Toplluha river in the spring period 2013 and 2019 using standard methods for analysis. International standards (WHO 2004) were used to assess the quality of water. The samples of water in some of the locations were above these criteria levels. The heavy metal contents in the sediment were in the following order: Cu > Zn > Cr > Ni > Pb > Cd. For the evaluation of the heavy metal content, some factors were applied: enrichment factor (EF), pollution load index (PLI) and index of geoccumulation (Igeo). Cu and Pb have a significance enrichment according to the calculated EF values. The Igeo index values for Cu and Zn were at a higher level. The PLI index values were at a progressive high level from stations S3 to S5. Therefore, the preliminary treatment of the discharging waters is indispensable.
Źródło:: Journal of Ecological Engineering; 2019, 20, 11; 266-275
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Contrasting sediment and water chemistry indicates the extent of the hyporheic zone in a polluted river system
Autorzy:: Ciszewski, D.
Aleksander-Kwaterczak, U.
Powiązania:: https://bibliotekanauki.pl/articles/184829.pdf
Data publikacji:: 2016
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: water
sediment
pollution
floodplain
Biała Przemsza River
Opis:: The concentrations of zinc and cadmium were determined in the sediment cores sampled from the floodplain and the channel in the middle reach of the Biała Przemsza River valley (southern Poland). The results were compared to the river water and groundwater chemistry in order to reveal the average extent of the hyporheic flow. The loss of river waters through the river bed due to the natural migration modified by the drainage of the lead-zinc ore mine caused the strong pollution of the river bed sediments with heavy metals to the depth of almost three meters below the water table in the river. Moreover, the similar groundwater and river water chemistry at that depth suggests that the vertical extent of the hyporheic zone, which exceeds a depth of several meters below the channel, can be affected by the drainage of river waters by the lead-zinc mine. The lateral extent of the hyporheic flow, indicated by changes in groundwater chemistry and elevated heavy metal concentrations in the sediments, was of the order of dozen of meters. The investigation documents the large impact of the secondary in situ enrichment of sediments with heavy metals in the hyporheic zone.
Źródło:: Geology, Geophysics and Environment; 2016, 42, 2; 151-159
2299-8004
2353-0790
Pojawia się w:: Geology, Geophysics and Environment
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Heavy Metals and Arsenic in Water, Sediment and the Muscle of Oncorhynchus Mykiss from the Tishgo River in the Central Andes of Peru
Autorzy:: Condor, Andrés
Custodio, María
Chanamé, Fernán
Cuadrado, Walter
Peñaloza, Richard
Powiązania:: https://bibliotekanauki.pl/articles/1839590.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: heavy metals
arsenic
water
sediment
Oncorhynchus mykiss
Tishgo river
Opis:: The concentration of Cu, Pb, Zn and As in water, sediment and muscle of Oncorhynchus mykiss from the Tishgo river in the central Andes of Peru were analyzed. The water, sediment and fish samples were collected from 36 sites in three sampling sectors. The analytical determination was performed by flame atomic absorption spectrophotometry. The mean Pb concentrations in the water from the three sampling sectors showed significant differences (p < 0.05) which exceeded the values of the Peruvian standard and the WHO. The mean concentrations of Cu, Pb and As in sediment did not present significant differences (p > 0.05) in the three sectors evaluated. The redundancy analysis (RDA) revealed that the concentrations of As and Pb in water, and Cu, As and Zn in sediment significantly influence the concentration of these elements in the O. mykiss muscle. The mean concentrations of Cu, Pb, Zn and As in the O. mykiss muscle were lower than those established by international regulations. Therefore, the concentrations of heavy metals and As recorded in this study do not represent a threat to the consumption of O. mykiss from the Tishgo river.
Źródło:: Journal of Ecological Engineering; 2021, 22, 4; 156-166
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Heavy metal contamination in water, sediments and Planiliza subviridis tissue in the Donan River, Indonesia
Autorzy:: Siregar, Asrul S.
Sulistyo, Isdy
Prayogo, Norman A.
Powiązania:: https://bibliotekanauki.pl/articles/292541.pdf
Data publikacji:: 2020
Wydawca:: Instytut Technologiczno-Przyrodniczy
Tematy:: cadmium
Donan River Cilacap
lead
Planiliza subviridis
sediment
water
Opis:: Heavy metals like cadmium (Cd) and lead (Pb) are pollutants that are toxic, difficult to decompose and accumulate in biota. One of the biota that lives in the waters is mullet fish. This fish is demersal, has a relatively long life period, has a specific tolerance to the aquatic environment and highly consumable in Indonesia. Therefore need to know the metal content of Cd and Pb in water, sediments and mullet fish and their relationship in Indonesia. The study used a survey method with purposive random sampling at four stations, three replications. The study was conducted from June to November 2019. Analysis of data was descriptive, F-test and correlation. The results showed that the heavy metal content of Cd and Pb between stations in the water media, sediment and in mullet fish there was a significant difference. The highest Cd and Pb were showed in station III, coming from the oil industry, domestic waste and transportation activities. The heavy metal content of Cd and Pb in water, sediment and mullet fish (Planiliza subviridis) in the Donan River, Cilacap shows results exceeding the allowed threshold and danger to human health.
Źródło:: Journal of Water and Land Development; 2020, 45; 157-164
1429-7426
2083-4535
Pojawia się w:: Journal of Water and Land Development
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Accumulation of zinc in water, sediments and bleak fish (Alburnus alburnus L.) in the ecosystem of the Dunajec River
Autorzy:: Niemiec, M.
Powiązania:: https://bibliotekanauki.pl/articles/15052.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:: zinc accumulation
water
sediment
bleak
fish
Alburnus alburnus
ecosystem
Dunajec River
Opis:: Zinc present in water penetrates into the organism of a fish either directly, through the skin and gills, or indirectly, with food taken into the alimentary canal. The toxocity of this metal is associated with the transporting function of blood, which distributes it over the whole organism. The aim of this paper was to assess the zinc content in water and bottom sediments collected from the Dunajec River, and also in selected organs of bleak (Alburnus alburnus L.). The bioaccumulation factors for this element in the muscles, liver, skin and bones of the fish were calculated from the results of the research, which was carried out in 2011. Samples of water and bottom sediments were collected twice, in July and October, at 5 research points located in Szczepanowice, Janowice, Wróblowice, Lusławice, and Zakliczyn. Twenty-nine specimens of bleak were provided by members of the Polish Angling Association (PZW — Polski Związek Wędkarski), from catches performed in the second half of July. The zinc concentration in the samples was determined by inductively coupled plasma atomic emission spectrometry at a wavelength of 206.200 nm, conducted on an Optima 7600 DV spectrometer made by Perkin Elmer. The limit of detection for zinc was 5.9 μg · dm-3. High concentrations of zinc in the water were found, indicative of anthropogenic enrichment of the river with this element. The zinc content in the analysed sediments was below the geochemical background value for bottom sediments in Poland. Zinc concentrations in the fish varied within a range from 152.6 to 352 mg ∙ kg-1 in the skin, from 158.8 to 271.3 mg ∙ kg-1 in the bones, from 27.32 to 97.35 mg ∙ kg-1 in the muscles, and from 82.39 to 230.7 mg ∙ kg-1 in the liver. The mean content of zinc in individual organs decreased in the following order: skin > skeleton > liver > muscles. Zinc concentrations in individual organs of the fish were comparable with the ones determined eslewhere in environments polluted with this element.
Źródło:: Journal of Elementology; 2016, 21, 1
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Evaluation of the aluminium load in the aquatic environment of two small rivers in the Baltic Sea catchment area
Autorzy:: Senze, M.
Kowalska-Goralska, M.
Bialowas, H.
Powiązania:: https://bibliotekanauki.pl/articles/14749.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:: aluminium
accumulation
water
aquatic environment
aquatic plant
bottom sediment
small river
river
Baltic Sea
catchment area
Opis:: The study covered the aquatic environment of two small rivers in Western Pomerania, Poland, such as the Czerwona and the Grabowa. Its purpose was to determine aluminium bioaccumulation in the aquatic environment by testing water, bottom sediments and aquatic plants. Samples were taken in the summers of 2008-2011. pH, electrolytic conductivity and aluminium concentration were determined in water samples, while the sediment and plant samples were submitted to analyses of the aluminium content. The water pH oscillated between 6.04 and 8.95, while the electrolytic conductivity ranged from 440 to 1598 μS cm-1. The aluminium concentration in the river water was up to 0.138 mg Al dm-3 in the Czerwona and up to 0.425 mg Al dm-3 in the Grabowa. The maximum aluminium content in the bottom sediments was 47.01 mg Al kg-1 in the Czerwona River and 26.15 mg Al kg-1 in the Grabowa River. The maximum aluminium content in the aquatic plants sampled from the Czerwona was 91.63 mg Al kg-1, and from the Grabowa – 1,077 mg Al kg-1. The bioconcentration factor (BCF) of aluminium for the Czerwona River ranged from 5.06 to 24,052, and for the Grabowa River – from 1.10 to 70,132. The concentration factor (CF) of aluminium in the bottom sediments oscillated between 66.72 and 23,492 in the Czerwona River and between 14.81 and 2,763 in the Grabowa. The aluminium content in the two rivers was relatively low in the water, sediments and aquatic plants, which is typical of environments without strong anthropopressure. The values fell within the limits set by environmental water quality standards. The low aluminium accumulation degrees in the biotic and abiotic components indicate that the environments of the two rivers have a low load of aluminium compounds.
Źródło:: Journal of Elementology; 2015, 20, 4
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Accumulation of zinc in water, sediments and bleak fish (Alburnus alburnus L.) in the ecosystem of the Dunajec River
Autorzy:: Niemiec, M.
Powiązania:: https://bibliotekanauki.pl/articles/1189817.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:: zinc accumulation
water
sediment
bleak
fish
Alburnus alburnus
ecosystem
Dunajec River
Opis:: Zinc present in water penetrates into the organism of a fish either directly, through the skin and gills, or indirectly, with food taken into the alimentary canal. The toxocity of this metal is associated with the transporting function of blood, which distributes it over the whole organism. The aim of this paper was to assess the zinc content in water and bottom sediments collected from the Dunajec River, and also in selected organs of bleak (Alburnus alburnus L.). The bioaccumulation factors for this element in the muscles, liver, skin and bones of the fish were calculated from the results of the research, which was carried out in 2011. Samples of water and bottom sediments were collected twice, in July and October, at 5 research points located in Szczepanowice, Janowice, Wróblowice, Lusławice, and Zakliczyn. Twenty-nine specimens of bleak were provided by members of the Polish Angling Association (PZW — Polski Związek Wędkarski), from catches performed in the second half of July. The zinc concentration in the samples was determined by inductively coupled plasma atomic emission spectrometry at a wavelength of 206.200 nm, conducted on an Optima 7600 DV spectrometer made by Perkin Elmer. The limit of detection for zinc was 5.9 μg · dm-3. High concentrations of zinc in the water were found, indicative of anthropogenic enrichment of the river with this element. The zinc content in the analysed sediments was below the geochemical background value for bottom sediments in Poland. Zinc concentrations in the fish varied within a range from 152.6 to 352 mg ∙ kg-1 in the skin, from 158.8 to 271.3 mg ∙ kg-1 in the bones, from 27.32 to 97.35 mg ∙ kg-1 in the muscles, and from 82.39 to 230.7 mg ∙ kg-1 in the liver. The mean content of zinc in individual organs decreased in the following order: skin > skeleton > liver > muscles. Zinc concentrations in individual organs of the fish were comparable with the ones determined eslewhere in environments polluted with this element.
Źródło:: Journal of Elementology; 2016, 21, 1; 173-184
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Distribution and fate of polycyclic aromatic hydrocarbons (PAHs) in recent sediments from the Gulf of Gdańsk (SE Baltic)
Autorzy:: Lubecki, L.
Kowalewska, G.
Powiązania:: https://bibliotekanauki.pl/articles/48378.pdf
Data publikacji:: 2010
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: Baltic Sea
Gdansk Gulf
Vistula River
anthropogenic stress
distribution
environment parameter
hydrocarbon
marine area
organic carbon
pollution
polycyclic aromatic hydrocarbon
sediment
water
Źródło:: Oceanologia; 2010, 52, 4
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Zastosowanie mięczaków słodkowodnych jako wskaźników zanieczyszczenia środowiska wodnego metalami ciężkimi (Cu, Zn, Pb, Co, Cd, Hg)
The application of freshwater molluscs as indicators of water environment contamination with heavy metals (Cu, Zn, Pb, Co, Cd, Hg)
Autorzy:: Piotrowski, S.
Powiązania:: https://bibliotekanauki.pl/articles/297300.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: estuarium Odry
jeziora Pomorza Zachodniego
mięczaki
tkanki miękkie
muszle
woda
osady denne
metale ciężkie
Odra River estuary
lakes of Western Pomerania
Polska
freshwater molluscs
soft tissues
shells
water
bottom sediment
heavy metals
Opis:: Badaniami objęto 17 gatunków mięczaków słodkowodnych, z czego dla 14 gatunków oznaczono koncentracje metali ciężkich (Cu, Zn, Pb, Co, Cd i Hg) w tkankach miękkich, a dla 16 gatunków oznaczono stężenia tych pierwiastków chemicznych w muszlach. Łącznie dysponowano wynikami analiz koncentracji metali w 110 próbkach tkanek miękkich i w 119 próbkach muszli. Gatunkami, których tkanki miękkie i muszle najlepiej reagują na zmiany koncentracji metali ciężkich w wodzie i osadach dennych, okazały się: Anodonta anatina, Dreissena polymorpha, Lymnaea stagnalis, Pseudoanodonta complanata i Viviparus contectus. Drugą grupę, odzwierciedlającą w mniejszym stopniu poziomy metali w środowisku, stanowią cztery gatunki: Viviparus viviparus, Sphaerium solidum, Unio pictorum oraz Unio tumidus. Gatunkami najlepiej odzwierciedlającymi poziomy metali w środowisku w poszczególnych układach środowiskowych są: (1) tkanki - woda: Viviparus contectus, Anodonta anatina oraz Viviparus viviparus, (2) tkanki - osady: Anodonta anatina, Pseudoanodonta complanata i Viviparus contectus, (3) muszle - woda: Dreissena polymorpha, Unio pictorum i Lymnaea stagnalis, (4) muszle - osady: Viviparus viviparus, Dreissena polymorpha i Sphaerium solidum. W wodzie powierzchniowej wszystkie sześć badanych metali możemy kontrolować poprzez analizę muszli Dreissena polymorpha, a w osadach dennych Cu, Zn, Pb, Cd i Hg poprzez analizę tkanek oraz Co poprzez analizę muszli Anodonta anatina. Te dwa gatunki wydają się podstawowe do dalszych prac. Dwa gatunki uważa się za gatunki uzupełniające w dalszych pracach. Są to: Lymnaea stagnalis (w wodzie możemy kontrolować Cu, Zn, Pb, Cd poprzez analizę muszli, a w osadach Cu, Pb, Cd poprzez analizę muszli oraz Zn poprzez analizę tkanek), Viviparus contectus (w wodzie możemy kontrolować Cu, Co, Cd poprzez analizę tkanek i Pb poprzez analizę muszli, a w osadach Cu, Zn, Co i Cd poprzez analizę tkanek). W toku dalszych prac należy zrezygnować z gatunków, które od 2001 r. są na liście gatunków chronionych w Polsce. Są to: Sphaerium rivicola, Sphaerium solidum, Unio crassus, Pseudoanodonta complanata oraz Anodonta cygnea.
The research was applied to 17 species of freshwater molluscs, for 14 species the concentration of heavy metals (Cu, Zn, Pb, Co, Cd and Hg) was marked in soft tissues, and for 16 species the concentration of these metals was marked in shells. This study is based on the analysis of 110 samples of soft tissues and 119 samples of shells. The species that best react to the changes in concentration of the heavy metals in water and sediments are: Anodonta anatina, Dreissena polymorpha, Lymnaea stagnalis, Pseudoanodonta complanata and Viviparus contectus. The second group, which is less related with the environment, are four species: Viviparus viviparus, Sphaerium solidum, Unio pictorum and Unio tumidus. The species most related with the environment in individual arrangements are: (1) tissues - water: Viviparus contectus, Anodonta anatina and Viviparus viviparus, (2) tissues - sediments: Anodonta anatina, Pseudoanodonta complanata and Viviparus contectus, (3) shells - water: Dreissena polymorpha, Unio pictorum and Lymnaea stagnalis, (4) shells - sediments: Viviparus viviparus, Dreissena polymorpha i Sphaerium solidum. In the surface water we can control all six analyzed metals through the shell analysis of Dreissena polymorpha, and in the bottom sediments we can control the concentration of Cu, Zn, Pb, Cd i Hg by soft tissues analysis and Co by shell analysis of Anodonta anatina. These two species are crucial for the future research. Two other species are considered as supplementary. Those are: Lymnaea stagnalis (in water we can control the concentration of Cu, Zn, Pb, Cd by shell analysis, and in sediments we can control Cu, Pb, Cd by shell analysis and Zn by soft tissue analysis), Viviparus contectus (in water we can control the concentration of Cu, Co, Cd by tissues analysis and Pb by shell analysis, and in sediments we can control Cu, Zn, Co i Cd by tissues analysis). In the future research one should resig from using five species that are under protection in Poland since 2001. Those are: Sphaerium rivicola, Sphaerium solidum, Unio crassus, Pseudoanodonta complanata and Anodonta cygnea.
Źródło:: Inżynieria i Ochrona Środowiska; 2015, 18, 4; 513-524
1505-3695
2391-7253
Pojawia się w:: Inżynieria i Ochrona Środowiska
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Możliwość rozróżnienia małży i ślimaków słodkowodnych na podstawie koncentracji metali ciężkich w tkankach miękkich i muszlach
A possibility of making a distinction between freshwater bivalves and snails on the basis of concentration of heavy metals in soft tissues and shells
Autorzy:: Piotrowski, S.
Powiązania:: https://bibliotekanauki.pl/articles/2075610.pdf
Data publikacji:: 2017
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: Ujście rzeki Odry
jeziora Pomorza Zachodniego
Polska
mięczaki słodkowodne
tkanki miękkie
muszle
woda
osad denny
metale ciężkie
Odra river estuary
lakes of Western Pomerania
Polska
freshwater molluscs
soft tissues
shells
water
bottom sediment
heavy metals
Opis:: The study involved 17 species of freshwater molluscs. The concentration of heavy metals (Cu, Zn, Pb, Co, Cd andHg) in soft tissues was determinedfor 14 species, while the concentration of heavy metals in shells was determinedfor 16 species. Totally, 110 samples of soft tissue and 119 samples of shells were analysed. The statistical analysis of the qualitative data concerning concentration of metals in shells indicated a clear distinction between snails and bivalves. The only exception is Unio crassus, which was assigned to a three-point cluster together with snails. With respect to snails, this may be because the analysis was performed only on one sample. The results of this study can be significant both for palaeontological research and palaeoenvironmental research. If we have a few shell fragments available, it can be generally concluded, based on geochemical analysis of heavy metals in shells, which shell fragments belong to bivalves and which to snails. It is also possible to assess geochemical conditions of ancient ecosystems. Obviously, the given results are preliminary and they suggest necessity of further research.
Źródło:: Przegląd Geologiczny; 2017, 65, 6; 400--404
0033-2151
Pojawia się w:: Przegląd Geologiczny
Dostawca treści:: Biblioteka Nauki

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