Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "diatom" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-41 z 41
    Tytuł:
    Spatio-temporal variation of microphytoplankton in the upwelling system of the South-Eastern Arabian Sea during the summer monsoon of 2009
    Autorzy:
    Thomas, L.C.
    Padmakumar, K.B.
    Smitha, B.R.
    Asha Devi, C.R.
    Nandan, S.B.
    Sanjeevan, V.N.
    Powiązania:
    https://bibliotekanauki.pl/articles/49085.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    Arabian Sea
    upwelling
    coastal water
    phytoplankton
    chlorophyll a
    diatom
    centric diatom
    spatio-temporal variability
    microphytoplankton
    Chaetoceros
    Źródło:
    Oceanologia; 2013, 55, 1
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Diversity of Diatoms in the Natural, Mid-Forest Terebowiec Stream – Bieszczady National Park
    Autorzy:
    Noga, T.
    Stanek-Tarkowska, J.
    Rybak, M.
    Kochman-Kędziora, N.
    Peszek, Ł.
    Pajączek, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/124766.pdf
    Data publikacji:
    2016
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    diatom indices
    SPI
    GDI
    TDI
    ecology
    taxonomy
    Opis:
    The Terebowiec stream is an 8 km long watercourse which flows through the strictly protected Bieszczady National Park. The studies on bentic diatoms were conducted between 2013–2015 at three sampling sites along the Terebowiec stream and its unnamed tributary. 260 diatom taxa were identified in the streams, of which 13 taxa were considered as frequent. Chemical analysis showed good and high status of the water. In the studied samples, 27 taxa from the Polish Red List of Algae were determined.
    Źródło:
    Journal of Ecological Engineering; 2016, 17, 4; 232-247
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Reconstruction of palaeoecological changes in Lake Łebsko on the basis diatom analysis (the southern Baltic coast, Poland)
    Autorzy:
    Staszak-Piekarska, A.
    Rzodkiewicz, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/294304.pdf
    Data publikacji:
    2015
    Wydawca:
    Stowarzyszenie Geomorfologów Polskich
    Tematy:
    coastal lakes
    diatom communities palaeoreconstructions
    Gardno-Łeba Lowland
    Opis:
    This study focuses on diatom assemblages occurring in core Łeb1 of Late-glacial and Holocene deposits from Lake Łebsko, off the southern coast of the Baltic Sea. Diatom-inferred environmental characteristics, e.g., water level, water salinity (conductivity), trophic status and pH, from the Holocene are presented. In the sediments from the early Boreal/early Atlantic period, an increase in the participation of brackish-freshwater species is observed, as well as increased numbers of Chaetoceros spores in the samples. The Atlantic sediments of Lake Łebsko mirror conditions typical of the Littorina Sea phase during the development of the Baltic Sea (from c. 7,500 BP to c. 5,000 BP). However, communities of that period dominated by fresh-brackish water species suggest the relatively low salinity of the waters. The presence of isolated frustules of Terpsinoë americana and other typically marine species, e.g., Mastogloia smithii, and the occurrence of silts with Cardium shell detritus point to the Littorina transgression and the functioning of a lagoon within the area of present-day Lake Łebsko. During Subboreal occurrence, a higher number of brackish-freshwater diatoms corresponds to an increase in the water level of the Baltic Sea (approximately 3,000 14C BP). Changes in diatom community structure imply a close relationship with the climate controlled eustatic rise of ocean level and the consequent Littorina transgression, as with other southern Baltic Sea localities.
    Źródło:
    Landform Analysis; 2015, 29; 81-90
    1429-799X
    Pojawia się w:
    Landform Analysis
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    A multidisciplinary study on the palaeoenvironmental history of the Resko Przymorskie Lake spit during the Late Glacial and Holocene (the southern Baltic coast, NW Poland)
    Autorzy:
    Sydor, P.
    Krzymińska, J.
    Rzodkiewicz, M.
    Kotrys, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/2059656.pdf
    Data publikacji:
    2015
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    sedimentology
    pollen
    diatom
    ostracods
    molluscs
    palaeogeography
    Baltic Sea coast
    Opis:
    The paper presents the results of sedimentological and biostratigraphical analyses from the Resko Przymorskie Lake spit (NW Poland), supported by radiocarbon datings. The study has aimed to recognize the geological structure of the spit and its base and to recognize the palaeoenivronmental changes. Nine sedimentary series composing the Resko Przymorskie Lake spit have been distinguished (I–IX). The oldest sediments are the Vistulian Glaciation till (series I) and fluvioglacial sand and gravel (series II). In the Early Holocene, in the study area there was a river valley (series III) followed by a shallow water basin (series IV), which was replaced by a peat bog (series V). In the Atlantic (7.4 ka cal BP), the water level rose (Littorina transgression) and accumulation of lagoonal sediments started (series VI). Biostratigraphic analysis of deposits in series VI indicates a marine influence. In the Atlantic and Subboreal, the spit moved southwards and fine sand (series VII) was deposited on lagoonal gyttja and silt (series VI). In the western part of the study area, peat accumulated (series VIII), dated at 6.7 ka cal BP (Late Atlantic). The youngest series IX is composed of aeolian fine sand in white dunes that formed in the last 400 years.
    Źródło:
    Geological Quarterly; 2015, 59, 3; 531--550
    1641-7291
    Pojawia się w:
    Geological Quarterly
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zastosowanie okrzemek w kryminalistyce
    Use of diatoms in forensics
    Autorzy:
    Bogusz, Iwona
    Bogusz, Marek
    Żelazna-Wieczorek, Joanna
    Powiązania:
    https://bibliotekanauki.pl/articles/2067435.pdf
    Data publikacji:
    2018
    Wydawca:
    Centralne Laboratorium Kryminalistyczne Policji
    Tematy:
    okrzemki
    utonięcie
    test okrzemkowy
    ekstrakcja okrzemek
    środowisko wodne
    kryminalistyka
    medycyna sądowa
    diatoms
    drowning
    diatom test
    diatom extraction
    aquatic environment
    forensics
    forensic medicine
    Opis:
    Okrzemki ze względu na powszechność występowania w środowiskach wodnych mogą być wykorzystywane w kryminalistyce w wielu aspektach. Te jednokomórkowe organizmy są przydatne nie tylko do wsparcia diagnozy, że przyczyną śmierci było utonięcie, lecz także do potwierdzenia, czy zbiornik wodny, w którym ujawniono zwłoki, jest tym samym, w którym doszło do utonięcia. Analiza składu ilościowego i jakościowego okrzemek na odzieży oraz na obuwiu może posłużyć do potwierdzenia lub obalenia wersji kryminalistycznych oraz ustalenia, czy konkretna osoba mogła mieć kontakt z określonym środowiskiem wodnym. Cechą predysponującą okrzemki do wykorzystania w kryminalistyce jest trwała i odporna na większość związków chemicznych oraz na wysoką temperaturę ściana komórkowa nazywana pancerzykiem. Pancerzyk ten można izolować z wielu podłoży, poddając je ekstrakcji różnymi metodami, a ze względu na jego specyficzne cechy morfologiczne – wielkość, kształt, ornamentację – ustalić, z jakimi gatunkami okrzemek mamy do czynienia
    Due to the common occurrence in aquatic environments, diatoms may be used in forensics in many aspects. These single-celled organisms are useful not only to support the diagnosis that the cause of death was drowning, but also to confirm whether the reservoir in which the corpse was found is the same as the one in which drowning has occurred. Quantitative and qualitative analysis of diatoms present on clothing and footwear can be used to confirm or refute forensic hypotheses and to determine whether a particular person has had contact with a particular water environment. The characteristics that predisposes diatoms to be used in forensics is a cell wall called a frustules – durable and resistant to most chemical compounds and to high temperature. The frustules can be recovered from many types of surfaces by different extraction methods, and based on its specific morphological characteristics, such as size, shape, ornamentation, the particular species of diatom can be identified.
    Źródło:
    Problemy Kryminalistyki; 2018, 301; 21-28
    0552-2153
    Pojawia się w:
    Problemy Kryminalistyki
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Diatoms of the genus Gomphonema Ehr. [Bacillariophyceae] from a karstic stream in the Krakowsko-Czestochowska Upland
    Autorzy:
    Wojtal, A
    Powiązania:
    https://bibliotekanauki.pl/articles/57131.pdf
    Data publikacji:
    2003
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    ecology
    Polska
    Krakow-Czestochowa Upland
    stream
    Gomphonema
    taxonomy
    diatom
    Bacillariophyceae
    Opis:
    This paper presents the results of a floristic study focusing on taxa representing the genus Gomphonema in Kobylanka stream, situated ca 30 km NW of Kraków. Species belonging to the genus Gomphonema Ehr. were very frequently observed diatom taxa in the material studied. Amongst 272 diatom taxa recorded in the studied material, 13 belong to this genus. Some of them are widespread and often found in Poland; others such as Gomphonema micropus Kutz. and G. sarcophagus Greg. are rarely or for the first time reported from the Kraków-Częstochowa Upland. G. brebissonii Reichardt, G. lagerheimii A. Cl. and G. parallelistriatum Lange-Bert. and Reichardt are new to the Polish flora. Identification of the diatom flora was based on light (LM) and scanning electron microscopy (SEM). Morphological characters and dimensions of frustules were measured for all taxa reported. Ecological requirements, remarks on distribution, and photographic documentation are also given.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2003, 72, 3
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Use of diatoms to asses water quality of anthropogenically modified Matysówka stream
    Autorzy:
    Noga, T.
    Stanek-Tarkowska, J.
    Peszek, Ł.
    Pajączek, A
    Kowalska, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/123641.pdf
    Data publikacji:
    2013
    Wydawca:
    Polskie Towarzystwo Inżynierii Ekologicznej
    Tematy:
    diatoms
    diversity
    diatom indices IPS
    GDI
    TDI
    water quality
    Matysówka
    Opis:
    Matysówka stream is small, under 6 km long watercourse, which is a right-bank tributary of Strug River. In 2009–2011studies on the subject of diversity of diatom communities using diatom indices IPS, GDI and TDI for water quality assessment were conducted. On the stream 271 diatom taxa were identified, among which: Achnanthidium minutissimum var. minutissimum, Navicula cryptotenella, N. gregaria, N. lanceolata, N. tripunctata, Nitzschia linearis, N. pusilla, N. recta, Planothidium frequentissimum, Rhoicosphenia abbreviata were the most frequent. Middle and lower section of Matysówka stream was characterized by increased concentrations of phosphates, nitrites, ammonium, total phosphorus and nitrogen, BOD5. On the basis of diatom indices IPS and GDI waters were characterized as III–IV quality classes, while the TDI index revealed the worst water quality classes (IV–V).
    Źródło:
    Journal of Ecological Engineering; 2013, 14, 2; 1-11
    2299-8993
    Pojawia się w:
    Journal of Ecological Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Review and reinterpretation of the pollen and diatom data from the deposits of the Southern Baltic lagoons
    Autorzy:
    Miotk-Szpiganowicz, G.
    Zachowicz, J.
    Uścinowicz, Sz.
    Powiązania:
    https://bibliotekanauki.pl/articles/1205002.pdf
    Data publikacji:
    2008
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    pollen and diatom analyses
    lagoons
    sea-level changes
    Baltic Sea
    Opis:
    According to their origin, geomorphology and hydrology, the fresh/brackish-water bays and coastal lakes of the Southern Baltic coast can be treated as lagoons. They developed at the time of and as a result of the Atlantic (Litorina) transgression of the Southern Baltica. There are many publications about the origin and evolution of the lagoons and lakes along the Polish coast of the Southern Baltic (e.g. Przybyłowska-Lange, 1973a, b, 1974, 1979, 1981; Zaborowska, 1977; Zachowicz, 1977, 1985; Wypych, 1980a, b; Zachowicz et al., 1982; Bogaczewicz-Adamczak, Miotk, 1985a, b; Dąbrowski et al., 1985; Zachowicz, Zaborowska, 1985; Borówka et al., 2001a, b, 2002). Nevertheless, the origin of the lagoons has not been fully explained. In the light of present-day information the results of earliest investigations often need to be reinterpreted. The aim of this work was the correlation of the published and unpublished pollen and diatom diagrams from Late Pleistocene and Holocene sediments of the Southern Baltic lagoons, and their relation with radiocarbon dating. The pollen and diatom diagrams from the area of north-east Germany and the Curonian Lagoon (Kabailiene., 1999; Jahns, 2000; Kaiser et al., 2000; Endtmann, 2002; Bitinas et al., 2002) have been used for comparison. For the palynological sites, the local pollen assemblage zones (L PAZ) have been identified according to Janczyk-Kopikowa (1987). Comparison of the biostratigraphical data allowed us to define the approach time of the formation of the lagoons in their present-day position on the coast as well as to determine the periods of an accelerated sea-level rise and increased frequency of storm surges (so-called marine transgression phases) when the investigated areas had been under the direct influence of the sea. Such influences are visible about 7000, 6000, 5000 and 4000 years BP. This period of marine influences, about 1000-year long, corresponds very well to the same period of climate oscillations mentioned by Stuiver and Braziunas (1993), Stuiver et al. (1995) and Chapman and Shackelton (2000). The influence of the sea in the Post-Litorina period was associated mainly with the inflow of sea water through more or less developed barriers, so they are not synchronous.
    Źródło:
    Polish Geological Institute Special Papers; 2008, 23; 45-70
    1507-9791
    Pojawia się w:
    Polish Geological Institute Special Papers
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    First records of two planktonic Indo-Pacific diatoms: Chaetoceros bacteriastroides and C. pseudosymmetricus in the Adriatic Sea
    Autorzy:
    Calic, M.
    Ljubimir, S.
    Bosak, S.
    Car, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/47839.pdf
    Data publikacji:
    2018
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    diatom
    Chaetoceros bacteriastroides
    Chaetoceros pseudosymmetricus
    phytoplankton
    marine ecosystem
    Bacillariophyta
    Adriatic Sea
    Opis:
    Unusual occurrence of planktonic diatom species, Chaetoceros bacteriastroides and Chaetoceros pseudosymmetricus, was noticed in three different marine ecosystems of Adriatic Sea: the Krka Estuary and Telaščica Bay in the Central Adriatic, and in southern Adriatic offshore. From 2010 to 2015, these two Chaetoceros species were recorded in heterogeneous environmental conditions and in a very low abundances. Both species are regarded as very rare in world oceans, and consequently knowledge of their distribution and ecology is rather poor. Primarily described from tropical waters and showing Indo-Pacific distribution, C. bacteriastroides and C. pseudosymmetricus findings in Adriatic represent the northernmost records in world's oceans and seas. For C. pseudosymmetricus this is also the first occurrence in European seas. Areal expansion and introduction of new phytoplankton species in the Adriatic Sea might be related to different circulation regimes in the Ionian Sea and the concurrent rise in sea temperature in the Mediterranean in the last decade. Recent investigations have shown that entering currents, of either Atlantic/Western Mediterranean or Eastern Mediterranean origin, modify the composition of the plankton community in the Adriatic by bringing different newcomers.
    Źródło:
    Oceanologia; 2018, 60, 1
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Phytoplankton response to changes of physicochemical variables in Lake Nasser, Egypt
    Autorzy:
    Hussian, A.-E. M.
    Napiorkowska-Krzebietke, A.
    Toufeek, M.E.F.
    El-Monem, A.M.A.
    Morsi, H.H.
    Powiązania:
    https://bibliotekanauki.pl/articles/961602.pdf
    Data publikacji:
    2015
    Wydawca:
    Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
    Tematy:
    phytoplankton
    density
    physicochemical variation
    nutrient
    chlorophyll a
    diatom
    Lake Nasser
    Egypt
    Opis:
    Seasonal and spatial changes of phytoplankton in relation to environmental variables affecting the water quality were investigated along the main channel of Lake Nasser throughout 2013. In total, 104 phytoplankton species, belonging to 7 classes, were identified. Phytoplankton assemblages were dominated by Bacillariophyceae, Cyanophyceae and Chlorophyceae, whereas Dinophyceae, Euglenophyceae, Chrysophyceae and Cryptophyceae were infrequent. Cyclotella glomerata, C. ocellata and Aulacoseira granulata represented the most abundant species among Bacillariophyceae. Cyanophyceae was dominated by Planktolyngbya limnetica and Eucapsis minuta, and Chlorophyceae by Ankistrodesmus fusiformis and Staurastrum paradoxum. The water column was thermally stratified during summer, while being mixed throughout winter. Phytoplankton features and physicochemical variables were analyzed with the principal component analysis. Electrical conductivity and water temperature were the most common factors negatively controlling phytoplankton density. Phytoplankton density was positively associated with NO3, whereas it was negatively correlated with PO4 and HCO3. Cyanophyceae were strongly adapted to the environmental variables and NO2 was limiting their growth. Chlorophyceae were more dependent on PO4 than NO3. The vertical distribution of Chl a was associated with the summer thermal stratification and its concentration increased southwards. Chl a was affected by NO2 and linked to Chlorophyceae. The regional variations of phytoplankton reflected its response to varying environmental conditions. The annual average of the trophic state index indicated eutrophic waters of Lake Nasser.
    Źródło:
    Journal of Elementology; 2015, 20, 4
    1644-2296
    Pojawia się w:
    Journal of Elementology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The effect of temperature on growth of Thalassiosira pseudonana in vitro system
    Autorzy:
    Bojko, M.
    Wanda, P.
    Latowski, D.
    Kuczynska, P.
    Olchawa-Pajor, M.
    Strzalka, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/80198.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    conference
    diatom
    Thalassiosira pseudonana
    growth
    gene sequence
    temperature
    in vitro
    photosynthetic pigment
    Źródło:
    BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 3
    0860-7796
    Pojawia się w:
    BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Pollen and diatom stratigraphy of the lacustrine-fluvial-swamp deposits from the profile at Domuraty, NE Poland
    Autorzy:
    Winter, H.
    Khursevich, G.
    Fedenya, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/2060215.pdf
    Data publikacji:
    2008
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    north-eastern Poland
    Cromerian Complex Stage
    Małopolanian Interglacial
    pollen analysis
    diatom analysis
    Opis:
    Fluvio-lacustrine deposits from a boring core drilled at Domuraty, NE Poland have been examined by pollen and diatom analyses. These studies allow characterization of the development of vegetation in a long pollen sequence, and of palaeoenvironmental changes in the former basin based on quantitative and qualitative changes in diatom assemblages along the profile studied. The pollen record shows a sequence of phases with forest communities separated by phases of open vegetation. It demonstrates the impact of rapid, of lesser climate changes, as well as climatic fluctuations on terrestrial ecosystems. The age of the succession can be related to the Cromerian Complex Stages.l. (early Mid dle Pleistocene). Stage s.l. (early Mid dle Pleis to cene).
    Źródło:
    Geological Quarterly; 2008, 52, 3; 269-269
    1641-7291
    Pojawia się w:
    Geological Quarterly
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The first observed bloom of the diatom Dactyliosolen fragilissimus (Bergon) Hasle 1996 in the Gulf of Gdańsk
    Autorzy:
    Lotocka, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/47455.pdf
    Data publikacji:
    2006
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    biomass
    coastal water
    bloom
    Baltic Sea
    phytoplankton
    Gdansk Gulf
    diatom
    Dactyliosolen fragilissimus
    Opis:
    The diatom Dactyliosolen fragilissimus (Bergon) Hasle 1996 (syn. Rhizosolenia fragilissima Bergon 1903) occurs in the western Baltic Sea predominantly in summer, sometimes forming blooms. In autumn 2005, numerous D. fragilissimus cells were observed for the first time in the coastal waters of the Gulf of Gdańsk. In November 2005a bloom was formed: at its peak, the diatom count was 1.1×106 cells dm−3 and its biomass was 8.9 mg dm−3.
    Źródło:
    Oceanologia; 2006, 48, 3
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    First new record of two diatoms (Caloneis africana (Giffen) Stidolph and Luticola nivalis (Ehrenberg) D. G. Mann) from South West Coast of India (Cochin backwaters)
    Autorzy:
    Geo, J.
    Mannancheril, S.F.
    Powiązania:
    https://bibliotekanauki.pl/articles/48568.pdf
    Data publikacji:
    2019
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    diatom
    Caloneis africala
    Luticola nivalis
    backwater region
    Indian water
    floristic diversity
    India
    Źródło:
    Oceanologia; 2019, 61, 3
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    In vivo quantification of diatom redox metabolism provides insights into sensing nitrogen stress in the marine environment
    Autorzy:
    Rosenwasser, S.
    Graff, S.
    Schatz, D.
    Levin, Y.
    Gabashvili, A.
    Tzfadia, O.
    Feldmesser, E.
    Vardi, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/80708.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    conference
    diatom
    Phaeodactylum tricornutum
    photosynthesis
    biogeochemical cycle
    oxidative stress
    proteome
    marine environment
    Źródło:
    BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 2
    0860-7796
    Pojawia się w:
    BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Unique genome evolution in an intracellular N2-fixing symbiont of a rhopalodiacean diatom
    Autorzy:
    Nakayama, T.
    Inagaki, Y.
    Powiązania:
    https://bibliotekanauki.pl/articles/59328.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    nitrogen fixation
    endosymbiosis
    genome
    evolution
    genome reduction
    spheroid body
    symbiont
    rhopalodiacean diatom
    Cyanoprokaryota
    Opis:
    Cyanobacteria, the major photosynthetic prokaryotic lineage, are also known as a major nitrogen fixer in nature. N2-fixing cyanobacteria are frequently found in symbioses with various types of eukaryotes and supply fixed nitrogen compounds to their eukaryotic hosts, which congenitally lack N2-fixing abilities. Diatom species belonging to the family Rhopalodiaceae also possess cyanobacterial symbionts called spheroid bodies. Unlike other cyanobacterial N2-fixing symbionts, the spheroid bodies reside in the cytoplasm of the diatoms and are inseparable from their hosts. Recently, the first spheroid body genome from a rhopalodiacean diatom has been completely sequenced. Overall features of the genome sequence showed significant reductive genome evolution resulting in a diminution of metabolic capacity. Notably, despite its cyanobacterial origin, the spheroid body was shown to be truly incapable of photosynthesis implying that the symbiont energetically depends on the host diatom. The comparative genome analysis between the spheroid body and another N2-fixing symbiotic cyanobacterial group corresponding to the UCYN-A phylotypes – both were derived from cyanobacteria closely related to genus Cyanothece – revealed that the two symbionts are on similar, but explicitly distinct tracks of reductive evolution. Intimate symbiotic relationships linked by nitrogen fixation as seen in rhopalodiacean diatoms may help us better understand the evolution and mechanisms of bacterium-eukaryote endosymbioses.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2014, 83, 4
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Large red cyanobacterial mats (Spirulina subsalsa Oersted ex Gomont) in the shallow sublittoral of the Southern Baltic
    Autorzy:
    Wlodarska-Kowalczuk, M.
    Balazy, P.
    Kobos, J.
    Wiktor, J.
    Zajaczkowski, M.
    Moskal, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/48400.pdf
    Data publikacji:
    2014
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    Cyanoprokaryota
    Spirulina subsalsa
    diatom
    nematode
    algal mat
    Baltic Sea
    Gdansk Gulf
    coastal water
    Źródło:
    Oceanologia; 2014, 56, 3
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Holocene evolution of the Pomeranian Bay environment, Southern Baltic Sea
    Autorzy:
    Kostecki, R.
    Janczak-Kostecka, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/48852.pdf
    Data publikacji:
    2011
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    aerobic condition
    anaerobic condition
    Ancylus Lake
    Baltic Sea
    diatom assemblage
    ecological group
    geochemistry
    Holocene
    lacustrine sediment
    marine diatom
    marine environment
    paleogeographic development
    Pomeranian Bay
    sediment core
    shallow lake
    Opis:
    This article focuses on the diatom assemblages and geochemical composition of sediment cores retrieved from the Pomeranian Bay. We also discuss similarities and differences in the diatom assemblages and the palaeogeographic development of nearby regions. Our main objective was to determine the characteristics and rate of the Littorina transgression in the Pomeranian Bay area. Sediments were divided into units based on differences in the distribution of diatom ecological groups and in geochemical ratios, such as Mg/Ca, Na/K and Fe/Mn. This study identified lacustrine sediments deposited during the time of the Ancylus Lake. This lacustrine-period sedimentation took place in a shallow lake under aerobic conditions. The record of the onset of marine environment dates to 8900–8300 cal BP and corresponds to the Littorina transgression. After about 8300 cal BP, sedimentation took place in a deeper marine environment with higher biogenic production and anaerobic conditions. The abrupt appearance of marine diatom species and increased geochemical salinity indicators reflect the large impact of the Littorina transgression on the Pomeranian Bay environment.
    Źródło:
    Oceanologia; 2011, 53, (1-TI)
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Allelopathic interactions between the red-tide causative dinoflagellate Prorocentrum donghaiense and the diatom Phaeodactylum tricornutum
    Autorzy:
    Cai, Z.
    Zhu, H.
    Duan, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/48532.pdf
    Data publikacji:
    2014
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    dinoflagellate
    Prorocentrum donghaiense
    marine diatom
    Phaeodactylum tricornutum
    allelopathy
    harmful alga
    phytoplankton
    red tide
    Źródło:
    Oceanologia; 2014, 56, 3
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Cadmium concentrations in the Bahia Blanca Estuary (Argentina). Potential effects of dissolved cadmium on the diatom Thalassiosira curviseriata
    Autorzy:
    Andrade, S.J.
    Pucci, A.E.
    Marcovecchio, J.E.
    Powiązania:
    https://bibliotekanauki.pl/articles/48820.pdf
    Data publikacji:
    2000
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    Argentina
    cadmium concentration
    Bahia Blanca Estuary
    potential effect
    toxicity
    Thalassiosira curviseriata
    estuary
    diatom
    Opis:
    Concentrations of dissolved and particulate cadmium were measured in the water of the Bah´ıa Blanca Estuary, one of the most highly industrialised regions in Argentina. Simultaneously, Cd contents were also determined in samples of phytoplankton. Thus, the estuary was characterised from the viewpoint of Cd occurrence. Additionally, a microscale environment was selected within the estuary in order to carry out an ecotoxicological study. Thus, environmental parameters (i.e. temperature, salinity, nutrients, chlorophyll a) were measured weekly at Puerto Cuatreros (in the inner estuary) during winter, when the phytoplankton bloom occurs; during the other seasons sampling was done twice a week. In addition, cells of the diatom Thalassiosira curviseriata – the dominant species in the phytoplankton bloom – were isolated and cultivated in the laboratory. The monoclonal cultures obtained were exposed to increasing concentrations of Cd under controlled environmental conditions and the growth rate inhibition was measured. As a preliminary conclusion it was found that Cd levels in the Bah´ıa Blanca Estuary are significantly lower than the EC50 value for T. curviseriata.
    Źródło:
    Oceanologia; 2000, 42, 4
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Algoflora and vascular flora of a limestone spring in the Warta River valley
    Autorzy:
    Zelazna-Wieczorek, J
    Maminska, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/58215.pdf
    Data publikacji:
    2006
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    alga
    macroalga
    flora
    vascular plant
    limestone
    spring
    diatom
    Warta River
    Warta valley
    environmental preference
    Opis:
    Qualitative analysis of algae, including microhabitats and vascular vegetation in a spring niche, together with basic physical and chemical characteristics is presented. 175 diatom taxa as well as taxa of macroalgae and vascular plants were determined in the spring niche, and the community types were defined. Seasonal variability of diatom communities was observed. The influence of a flood as a catastrophe on the community of diatoms and macroalgae was noticed.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2006, 75, 2; 131-143
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Microfouling development on artificial substrates deployed in the central Red Sea
    Autorzy:
    Balgadi, A.A.
    Salama, A.J.
    Satheesh, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/47499.pdf
    Data publikacji:
    2018
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    microfouling
    biofilm
    nutrient cycling
    diatom
    sea water
    winter
    summer season
    Red Sea
    Saudi Arabia
    Źródło:
    Oceanologia; 2018, 60, 2
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Pilot study of the influence of thermoplastic starch based polymer packaging material on the growth of diatom population in sea water environment
    Autorzy:
    Guzman, A.M.
    Janik, H.Z.
    Mastalerz, M.
    Kosakowska, A.M.
    Powiązania:
    https://bibliotekanauki.pl/articles/779256.pdf
    Data publikacji:
    2011
    Wydawca:
    Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
    Tematy:
    skrobia termoplastyczna
    opakowanie
    biodegradacja
    okrzemki
    woda morska
    thermoplastic starch
    packaging
    biodegradation
    diatom
    seawater environment
    Opis:
    Novel polymeric packaging materials susceptible to environmentally friendly decomposition appeared on the global market. The paper is devoted to an investigation of the impact of degradable polymer packaging on marine life. The chosen polymer was a commercial packaging based on thermoplastic starch (TPS over 85%). The microorganism chosen was Phaeodactylum tricornutum diatom (identified in many aquatic reservoirs, with a tendency to flow with seawater plankton in places of great saline oscillation). The packaging material was incubated both in natural seawater and in the presence of diatom population. The chlorophyll a content was determined as the criterion of diatom growth in the presence of tested polymers. The polymer surface and the colour changes in the diatom culture were recorded photographically. The presence of polymeric samples significantly changed the kinetic of diatom growth in seawater during incubation affecting its biological balance. During the experiment in seawater, diatom adhered to polymer surfaces and the polymer stimulated their growth.
    Źródło:
    Polish Journal of Chemical Technology; 2011, 13, 2; 57-61
    1509-8117
    1899-4741
    Pojawia się w:
    Polish Journal of Chemical Technology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Effect of iron limitation on cells of the diatom Cyclotella meneghiniana Kützing
    Autorzy:
    Lewandowska, J.
    Kosakowska, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/47921.pdf
    Data publikacji:
    2004
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    iron
    chlorophyll a
    cell
    Cyclotella meneghiniana
    protein
    aquatic ecosystem
    Baltic Sea
    growth
    diatom
    limitation
    Opis:
    The response of the Baltic diatom Cyclotella meneghiniana to iron deficiency was examined. The following growth parameters were measured: cell number, chlorophyll a and protein content. The results demonstrate the ability of this diatom to grow well with minimal iron availability; however, the rate of growth fell markedly at the lowest iron(III) concentration. The results of spectrophotometric chlorophyll a measurements and protein assays using the Lowry and Bradford methods indicated a significant decrease in their quantities. Iron may therefore be an important regulatory factor controlling the growth of diatom C. meneghiniana in an aquatic ecosystem.
    Źródło:
    Oceanologia; 2004, 46, 2
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Effects of oxytetracycline on growth and chlorophyll a fluorescence in green algae (Chlorella vulgaris), diatom (Phaeodactylum tricornutum) and cyanobacteria (Microcystis aeruginosa and Nodularia spumigena)
    Autorzy:
    Siedlewicz, G.
    Zak, A.
    Sharma, L.
    Kosakowska, A.
    Pazdro, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/2079298.pdf
    Data publikacji:
    2020
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    oxytetracycline
    microalga
    chlorophyll a
    fluorescence
    green alga
    Chlorella vulgaris
    diatom
    Phaeodactylum tricornutum
    Cyanoprokaryota
    Microcystis aeruginosa
    Opis:
    The study aimed at measuring the influence of a wide range of oxytetracycline concentrations, with particular attention to the low levels of the antibiotic on cyanobacteria Microcystis aeruginosa and Nodularia spumigena, diatom Phaeodactylum tricornutum and the model green algae Chlorella vulgaris by conducting prolonged toxicity tests (lasting 10 days). Standard measurements (cell number, optical density, chlorophyll a concentration) were combined with photosynthetic parameters measurements. The obtained results show that concentrations of oxytetracycline present in the environment can affect tested microorganisms. It was found to decrease photosystem II efficiency and disrupt the photosynthesis process. A careful interpretation of photosynthetic parameters allowed a better understanding of the mode of action of oxytetracycline in relation to non-target photoautotrophic organisms like cyanobacteria and microalgae. In conclusion, it would appear that the use of standard chronic toxicity tests (72 h) does not allow to accurately and reliably assess the chronic impact of bioactive compounds including drugs and their metabolites on water organisms. On this basis, we recommend the application of extended duration tests.
    Źródło:
    Oceanologia; 2020, 62, 2; 214-225
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Allelopathic effect of the Baltic picocyanobacterium Synechococcus sp. on selected diatoms
    Zjawisko oddziaływania allelopatycznego bałtyckiej pikoplanktonowej sinicy Synechococcus sp. na wybrane gatunki okrzemek
    Autorzy:
    Konarzewska, Zofia
    Śliwińska-Wilczewska, Sylwia
    Latała, Adam
    Powiązania:
    https://bibliotekanauki.pl/articles/2179277.pdf
    Data publikacji:
    2017-12-31
    Wydawca:
    Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
    Tematy:
    allelopathy
    Baltic Sea
    diatom
    growth
    fluorescence
    picocyanobacteria
    allelopatia
    Morze Bałtyckie
    okrzemki
    wzrost
    uorescencja
    pikoplanktonowe sinice
    Opis:
    It is commonly believed that the structure of phytoplankton and the formation of cyanobacterial and algal blooms may be explained by allelopathic interactions. The main aim of this study was to investigate the allelopathic effect of picocyanobacterium Synechococcus sp. on the following growth and fluorescence parameters: the maximum quantum yield of PSII photochemistry (Fv/Fm), and the effective quantum yield of PSII photochemistry (ΦPSII) of selected diatoms - Nitzschia fonticola, Fistulifera saprophila, Navicula perminuta and Amphora coffeaeformis. In this study, it was demonstrated that picocyanobacterium caused allelopathic effects against Baltic diatoms. The results showed that the addition of cell-free filtrate from Synechococcus sp. increased the number of cells of N. fonticola and F. saprophila. Moreover, it was found that picocyanobacterium was stimulated fluorescence parameters of N. fonticola, F. saprophila, and N. perminuta. On the other hand, it was noted that filtrate obtained from picocyanobacterium caused the inhibition of Fv/Fm parameter of A. coffeaeformis. The results of this experiment may provide further information about allelopathic interactions between Baltic picocyanobacteria and diatoms that are crucial to the understanding of algal blooms in aquatic ecosystems.
    Powszechnie uważa się, że oddziaływanie allelopatyczne może mieć wpływ na strukturę fitoplanktonu oraz tworzenie masowych zakwitów sinic oraz mikroglonów. Głównym celem niniejszych badań było wykaza-nie oddziaływania allelopatycznego pikoplanktonowej sinicy Synechococcus sp. na wzrost oraz parametry fluorescencji, charakteryzujące maksymalną wydajność fotosystemu II (Fv/Fm) oraz rzeczywistą wydajność fotosystemu II na świetle (ΦPSII) wybranych gatunków okrzemek: Nitzschia fonticola, Fistulifera saprophila, Navicula perminuta i Amphora coffeaeformis. Zaobserwowano, że pikoplanktonowa sinica wykazywała allelopatyczne właściwości na badane bałtyckie okrzemki. Na podstawie uzyskanych danych zanotowano, że dodanie przesączu z sinicy Synechococcus sp. stymulowało wzrost N. fonticola i F. saprophila. Ponadto zaob-serwowano znaczący wzrost parametrów fluorescencji u N. fonticola, F. saprophila i N. perminuta. W pracy również wykazano, że przesącz powodował obniżenie wartości parametru Fv/Fm u A. coffeaeformis. Wyniki uzyskane w niniejszej pracy dostarczają szerszych informacji odnoście oddziaływania allelopatycznego, występującego pomiędzy wybranymi gatunkami sinic i okrzemek, które w znaczący sposób mogą przyczynić się do zrozumienia pojawiających się w wielu ekosystemach wodnych masowych zakwitów sinic i mikroglonów.
    Źródło:
    Annales Universitatis Paedagogicae Cracoviensis Studia Naturae; 2017, 2; 114-123
    2543-8832
    2545-0999
    Pojawia się w:
    Annales Universitatis Paedagogicae Cracoviensis Studia Naturae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Laboratory measurements of remote sensing reflectance of selected phytoplankton species from the Baltic Sea
    Autorzy:
    Soja-Wozniak, M.
    Darecki, M.
    Wojtasiewicz, B.
    Bradtke, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/47866.pdf
    Data publikacji:
    2018
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    remote sensing
    reflectance
    phytoplankton
    diatom
    Cyclotella meneghiniana
    Skeletonema marinoi
    Cyanoprokaryota
    Dolichospermum
    Nodularia spumigena
    Synechococcus
    Baltic Sea
    Opis:
    Results of unique laboratory measurements of remote sensing reflectance (Rrs) of several phytoplankton species typically occurring in high abundances in the Baltic Sea waters are presented. Reflectance spectra for diatoms: Cyclotella meneghiniana and Skeletonema marinoi and Dolichospermum sp., Nodularia spumigena and sp. were analysed in terms of assessment of their characteristic features and the differences between them. These species contain similar pigments, which results in general similarities of reflectance spectra, i.e. decrease of reflectance magnitude in the blue and red spectrum regions. However, hyper-spectral resolution of optical measurements let us find differences between optical signatures of diatoms and cyanobacteria groups and between species belonging to one group as well. These differences are reflected in location of local maxima and minima in the reflectance spectrum and changes in relative height of characteristic peaks with changes of phytoplankton concentration. Wide ranges of phytoplankton concentrations were analysed in order to show the persistence of Rrs characteristic features. The picoplankton species, Synechococcus sp. show the most distinct optical signature, which let to distinguish separate cluster in hierarchical cluster analysis (HCA). The results can be used to calibrate input data into radiative transfer model, e.g. phase function or to validate modelled Rrs spectra.
    Źródło:
    Oceanologia; 2018, 60, 1
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Live autochthonous benthic diatoms on the lower depths of Arctic continental shelf. Preliminary results
    Autorzy:
    Druzhkova, E.
    Oleinik, A.
    Makarevich, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/48499.pdf
    Data publikacji:
    2018
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    diatom
    microphytobenthos
    sediment layer
    Barents Sea
    microalga
    Gyrosigma fasciola
    Pleurosigma angulatum
    water column
    continental shelf
    Arctic
    Opis:
    An autochthonous community of benthic diatoms was discovered in June 2015 in the upper sediment layer at depths of 170, 205, and 245 m in the central Barents Sea. At least three benthic microalgae species (Gyrosigma fasciola, Pleurosigma angulatum, and Pleurosigma sp. 1) were detected in the sediment but not the upper water column. Analyses revealed that these benthic microalgae represent a depleted fragment of Arctic littoral microphytobenthos. Compared with the littoral flora, the deep-water assemblage is less diverse and displays low abundance. The data reported here challenge the generally accepted belief that the presence of certain microalgae at significant depths results from vertical or horizontal transfer.
    Źródło:
    Oceanologia; 2018, 60, 1
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Annual phytoplankton dynamics in the Gulf Saint Vincent, South Australia, in 2011
    Autorzy:
    Leterme, S.C.
    Jendyk, J.-G.
    Ellis, A.V.
    Brown, M.H.
    Kildea, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/48952.pdf
    Data publikacji:
    2014
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    phytoplankton community
    dinoflagellate
    diatom
    salinity
    nutrient
    turbulence
    environment condition
    Saint Vincent Gulf
    South Australia
    annual cycle
    Źródło:
    Oceanologia; 2014, 56, 4
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Diatomaceous ooze in a sedimentary core from Mariana Trench: implications for paleoceanography
    Autorzy:
    Zhang, Jinpeng
    Witkowski, Andrzej
    Tomczak, Michał
    Mccartney, Kevin
    He, Gaowen
    Zgłobicka, Izabela
    Powiązania:
    https://bibliotekanauki.pl/articles/139209.pdf
    Data publikacji:
    2019
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    diatomaceous ooze
    diatom
    Ethmodiscus rex
    Mariana Trench
    challenger deep
    muł okrzemkowy
    okrzemki
    Rów Mariański
    Głębia Challengera
    Opis:
    Diatomaceous ooze sampled from near the Mariana Trench sediment surface by gravity corer (Core JL7KGC05) revealed a high sedimentary abundance of Ethmodiscus rex (Rattray, 1890) Wiseman and Hendey, 1953 fragments and tropical open ocean planktonic diatom taxa including Azpeitia nodulifera (Schmidt, 1878) Fryxell and Watkins in Fryxell, Sims and Watkins, 1986 and Alveus marinus (Grunow, 1880) Kaczmarska and Fryxell, 1996. Subsurficial sediments from the ooze are assigned a Marine Isotope Stage 2 age, approximately at the Last Glacial Maximum. The occurrence of Ethmodiscus ooze suggests massive late Pleistocene blooms in the Northwestern Pacific Ocean and provides a plausible link to paleoceanographic and paleoclimatic changes related to Antarctic Intermediate Water mass, which carried a high dissolved silica content as silicon leakage that reduced dissolution rate of diatom frustules. Northward flow of Antarctic Intermediate Water was probably related to surface current migration and southward shift of the Northwest Pacific Gyre to form oligotrophic conditions that triggered Ethmodiscus rex blooms under unusual nutrient recycling conditions within the ocean system. This bloom hypothesis may help explain differential silica dissolution during the last glacial stage.
    Źródło:
    Acta Geologica Polonica; 2019, 69, 4; 627-643
    0001-5709
    Pojawia się w:
    Acta Geologica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Phytoplankton succession in an artificial, periodically drained small water body
    Autorzy:
    Celewicz-Goldyn, S.
    Dotka, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/790551.pdf
    Data publikacji:
    2014
    Wydawca:
    Uniwersytet Przyrodniczy w Poznaniu
    Tematy:
    phytoplankton succession
    small water body
    Cyanoprokaryota
    Chlorophyceae
    Chlorococcales
    Haematococcus pluvialis
    Aphanothece elabens
    pond
    diatom
    water pH
    Opis:
    This study was undertaken to monitor the course of a secondary succession of phytoplankton in temporary water bodies, based on a man-made periodically drained pond. Results of phycological analyses showed, that small Chlorophyceae from the order Chlorococcales predominated qualitatively throughout the study period. Chlorophyceae, e.g. stress-resistant Haematococcus pluvialis, developed best as the first algae (after the pond was re-filled). In the next stages of diatom succession (Ulnaria ulna) predominated quantitatively, followed by the longest period of Cyanobacteria (Aphanothece elabens) predominance, replaced again by Chlorophyceae (Tetraëdron minimum and Oocystis lacustris). Total abundance of algae, similarly as that of Cyanobacteria, were positively correlated with temperature and pH of water.
    Źródło:
    Steciana; 2014, 18, 4
    1689-653X
    Pojawia się w:
    Steciana
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Diatoms of the Rosnowskie Duze Lake in the Wielkopolska National Park in the years 2002 and 2003
    Okrzemki jeziora Rosnowskiego Duzego w Wielkopolskim Parku Narodowym w latach 2002 i 2003
    Autorzy:
    Celewicz-Goldyn, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/878492.pdf
    Data publikacji:
    2006
    Wydawca:
    Uniwersytet Przyrodniczy w Poznaniu
    Tematy:
    nymphaeid
    Wielkopolski National Park
    Polska
    elodeid
    helophyte
    eutrophic lake
    phytoplankton
    Lake Rosnowskie Duze
    taxonomy
    diatom
    pelagic zone
    Źródło:
    Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana; 2006, 10
    1896-1908
    Pojawia się w:
    Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Estimation of diatom and dinoflagellate cell volumes from surface waters of the Northern Indian Ocean
    Autorzy:
    Chitari, R.R.
    Anil, A.C.
    Powiązania:
    https://bibliotekanauki.pl/articles/47851.pdf
    Data publikacji:
    2017
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    diatom
    dinoflagellate
    cell size
    surface water
    microphytoplankton
    seasonal variation
    spatial variation
    Indian Ocean
    Bengal Bay
    Arabian Sea
    Opis:
    Phytoplankton samples collected from the Northern Indian Ocean (Bay of Bengal, northern Arabian Sea, and Dona Paula Bay Goa, west coast of India), were utilized to quantify changes in cell size, cell volume and carbon per cell of diatoms and dinoflagellates. The dataset from the Bay of Bengal also provides inter- and intra-annual variations (April 2008 to March 2010). The variations in cell size and volume were large in regions influenced by the riverine influx or terrigenous inputs. An interregional comparison of commonly available forms (8 species) points out that cell volumes are highest in the North Atlantic and lowest in the Mediterranean. The information provided will be useful in estimation of carbon biomass and biogeochemical studies.
    Źródło:
    Oceanologia; 2017, 59, 3
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Microphytobenthic primary production on exposed coastal sandy sediments of the Southern Baltic Sea using ex situ sediment cores and oxygen optodes
    Autorzy:
    Kuriyama, K.
    Grundling-Pfaff, S.
    Diehl, N.
    Woelfel, J.
    Karsten, U.
    Powiązania:
    https://bibliotekanauki.pl/articles/2078927.pdf
    Data publikacji:
    2021
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    microphytobenthos
    primary production
    sandy sediment
    coastal water
    benthic diatom
    oxygen consumption
    oxygen production
    respiration
    hydrodynamics
    Baltic Sea
    Opis:
    The shallow coastal water zone of the tide-less southern Baltic Sea is dominated by exposed sandy sediments which are typically inhabited by microphytobenthic communities, but their primary production is poorly studied, and hence four stations between 3.0 and 6.2 m depth were investigated. Sediment cores were carefully taken to keep the natural layering and exposed in a controlled self-constructed incubator. Respiratory oxygen consumption and photosynthetic oxygen production were recorded applying planar oxygen optode sensors. We hypothesized that with increasing water depths the effects of wind- and wave-induced erosion and mixing of the upper sediment layer are dampened and expected higher microphytobenthic biomass and primary production in the incubated cores. Our data partly confirm this hypothesis, as cores sampled at the most exposed stations contained only 50% chlorophyll a m−2 compared to the deeper stations. However, primary production was highly variable, probably due to fluctuating sediment-disturbing conditions before the cores were taken. Due to these physical forces sand grains were highly mobile and rounded, and small epipsamic benthic diatoms dominated, which preferentially occurred in some cracks and crevices as visualized by scanning electron microscopy. The data fill an important gap in reliable production data for sandy sediments of the southern Baltic Sea, and point to the ecological importance and relevant contribution of microphytobenthic communities to the total primary production of this marine ecosystem. Oxygen planar optode sensor spots proved to be a reliable, sensitive and fast detection system for ex situ oxygen exchange measurements in the overlying water of intact sediment cores.
    Źródło:
    Oceanologia; 2021, 63, 2; 247-260
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Characterization of phytoplankton size-structure based productivity, pigment complexes (HPLC/CHEMTAX) and species composition in the Cochin estuary (Southwest coast of India): special emphasis on diatoms
    Autorzy:
    Paul, M.
    Valappan, M.N.
    Nanappan, U.
    Gopinath, V.
    Velloth, R.T.
    Rajendran, A.
    Nair, M.
    Peariya, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2078766.pdf
    Data publikacji:
    2021
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    phytoplankton
    size structure
    photopigment
    species composition
    diatom
    chlorophyll a
    primary production
    seasonality
    high performance liquid chromatography
    chemotaxonomy
    India
    Opis:
    Seasonal studies on size-fractionated phytoplankton productivity (biomass and primary production), marker pigments, and species composition and abundance were carried out in the Cochin estuary (CE), located on the southwest coast of India, to identify the critical environmental factors that control the consistent preponderance of diatoms. The overall results of the study showed a significant contribution of small-sized phytoplankton, specifically nanophytoplankton (2—20 μm), to the total chlorophyll a and primary production in the estuary, regardless of seasons. Diatoms constituted the major phytoplankton taxa, showed an exceptional seasonal scale increase in numerical abundance during the post-southwest monsoon. The relative increase in fucoxanthin (biomarker of diatoms) over other marker pigments substantiated the numerical dominance of diatoms throughout the sampling periods. This is the first study in the CE in which phytoplankton marker pigments have been detected and elucidated the seasonality of functional groups based on HPLC/chemotaxonomy analytical approaches. The prevalence of high DiatDP and diatom chlorophyll a equivalent (estimated by CHEMTAX), further confirmed the preponderance of diatoms in the CE, despite the intermittent dominance of cyanophytes and cryptophytes (monsoon period). The consistent increase in SPM levels (> 25 mg L—1), established at all sampling stations, indicated that the water column turbidity might be one of the significant environmental factors hindering the growth of large-sized phytoplankton (ca. >20 μm) in the CE even if the system invariably holds high inorganic nutrients, irrespective of seasons
    Źródło:
    Oceanologia; 2021, 63, 4; 463-481
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Palinologiczne i diatomologiczne badania osadów interglacjału mazowieckiego z odsłonięcia w kopalni Bełchatów
    Pollen and diatom analysis of the Mazovian Interglacial deposits from the open-cast mine “Bełchatów” (Central Poland)
    Autorzy:
    Balwierz, Z.
    Goździk, J.
    Marciniak, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/2074419.pdf
    Data publikacji:
    2006
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    plejstocen
    analiza palinologiczna
    analiza diatomologiczna
    intergracjał mazowiecki
    pollen stratigraphy
    diatom stratigraphy
    palynology
    Mazovian Interglacial
    Middle Pleistocene
    Central Poland
    Opis:
    The thickness of Pleistocene deposits in the Kleszczów Graben reach 300 m. Data from these deposits are important for stratigraphic schemes of the Pleistocene of Poland. However, up to now the Mazovian Interglacial deposits were recognized from boreholes only, not from the exposures in the open-cast mine and they comprise incomplete interglacial successions. The present analysis of organic deposits from closed depression exposed on the escarpment of the mine,reveals almost the full pollen succession of the Mazovian Interglacial. The succession started with dominance of birch forest followed by birch-pine and afterwards birch-pine forest with increasing share of alder, spruce and thermophilous trees that led to development of mixed forest which corresponded to climatic interglacial optimum. First there were forests with share of yew which later were replaced by hornbeam and fir. The fir-hornbeam phase closed the climatic optimum. The distinctly colder pine phase following fir-hornbeam phase ended the interglacial succesion of plants in Folwark 93K site. On the basis of changes in diatom composition and relative (percentage) diatom frequency in this site it was determined that the fossil lake sediments represent the diatom succession of the Mazovian Interglacial. The diatom succession from Folwark has been divided into 7 local diatom assemblage zones (LDAZ Fd 1–Fd7). These zones represent four stages of paleolake development and correspond to the local and regional pollen assemblage zones of the Mazovian Interglacial. The Mazovian Interglacial age of the organic deposits from the site Folwark 93K implies the revision of the stratigraphical position of some lithostratigraphic units from the Middle Pleistocene in the Kleszczów Graben. The obtained results indicate also that at least some intensive deformations of the Lower Pleistocene deposits were completed before the Mazovian Interglacial.
    Źródło:
    Przegląd Geologiczny; 2006, 54, 1; 61-67
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Distribution of phytoplankton along the thermohaline gradient in the North-Eastern Adriatic channel; winter aspect
    Autorzy:
    Vilicic, D.
    Kuzmic, M.
    Bosak, S.
    Silovic, T.
    Hrustic, E.
    Buric, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/47482.pdf
    Data publikacji:
    2009
    Wydawca:
    Polska Akademia Nauk. Instytut Oceanologii PAN
    Tematy:
    Adriatic Sea
    chlorophyll
    diatom
    dinoflagellate
    distribution
    nutrient
    oligotrophic water
    phytoplankton composition
    picoplankton
    salinity
    temperature
    thermohaline
    transition zone
    water transparency
    Opis:
    The distribution of phytoplankton and its relation to the hydrographic features in the north-eastern Adriatic was investigated in February 2008. The area of interest included a thermohaline gradient in the channel situated between the coast and the islands lying parallel to the coast. The gradient is controlled by the influx of oligotrophic karstic riverine water at the south-eastern end,subma rine springs in the middle part,an d warmer offshore waters at the north-western end of the channel. The change of temperature and salinity in the estuarine transition zone was accompanied by abundant diatoms and dinoflagellates below the halocline,with dominant chain-forming diatoms (Chaetoceros, Bacteriastrum) in abundances reaching 5×105 cells dm−3. The impact of coastal submarine springs detected by infrared remote sensing resulted in the growth of cyanobacteria in the nitrogen-depleted surface waters. The greater contribution of picoplankton, as well as of nanoplanktonic coccolithophorids and cryptophytes,in the outer channel system indicated their preference for oligotrophic conditions. Flow cytometric counts of nanophytoplankton were 10–30 times greater than inverted microscope counts. Cyanobacteria were about five times more abundant than picoeukaryotes. The study demonstrates how different techniques (remote sensing and in situ investigations) can be useful in understanding the biological and hydrographic set-up in the specific oligotrophic eastern Adriatic coastal environment.
    Źródło:
    Oceanologia; 2009, 51, 4
    0078-3234
    Pojawia się w:
    Oceanologia
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stanowisko osadów jeziornych interglacjału murawińskiego (eemskiego) w Rumlówce koło Grodna (Białoruś)
    A locality with lacustrine deposits representing the Muravian (Eemian) Interglacial in Rumlówka near Grodno (Belarus)
    Autorzy:
    Marciniak, B.
    Jełowiczewa, J.
    Lindner, L.
    Sańko, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2063179.pdf
    Data publikacji:
    2007
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    zlodowacenie poozierskie (wisły)
    pollen
    diatom and faunal studies
    Muravian (Eemian) Interglacial
    Poozerian (Vistulian) Glaciation
    palinologia
    okrzemki
    fauna
    interglacjał murawiński (eemski)
    Opis:
    Przedstawiono główne wyniki badań interdyscyplinarnych osadów jeziornych w Rumlówce koło Grodna. Osady te reprezentowane są przez kredę i mułki ilaste, a przykryte są przez piaski i piaski ze żwirem stanowiące osady fluwioperyglacjalne i deluwialne najwyższego (VI) tarasu Niemna. Badaniami palinologicznymi objęto górną część kredy i mułku ilastego w profilu Rumlówka 2. Obejmują one młodszą część (od fazy Carpinus do fazy Betula+Pinus+NAP) interglacjału murawińskiego (eemskiego) i najstarszą część zlodowacenia poozierskiego (wisły). Badania diatomologiczne młodszej części osadów interglacjału murawińskiego pozwoliły na wydzielenie w nich pięciu lokalnych poziomów okrzemkowych (Local Assemblage Zones L DAZ DR-1 do DR-5), a na ich podstawie pięciu stadiów rozwoju ówczesnego jeziora, od głębokiego, oligotroficznego przez oligomezotroficzne, z często zmieniającym się poziomem wody, do eutroficznego, wyraźnie się wypłycającego. Analiza licznych szczątków malakofauny oraz zębów i kości ssaków, zachowanych zarówno w wymienionych osadach jeziornych, jak i przykrywających je osadach rzecznych, wykazała wzajemne przenikanie się form ciepło- i zimnolubnych. Jest to zjawisko typowe dla schyłkowej części ostatniego interglacjału (murawińskiego, eemskiego) i początkowej części ostatniego zlodowacenia (poozierskiego, wisły) na obszarze środkowej Europy.
    The paper presents results of multi-disciplinary studies of the lacustrine deposits from Rumlówka near Grodno. Geological studies show that the strata are represented by marls and clayey silts and are covered by sands and sands with gravel representing of the fluvioperiglacial and deluvial accumulation of the highest (VI) terrace of Niemen. Pollen analyses were conducted in the upper part of the marls and clayey silts in the Rumlówka 2 section. These deposits correspond to the younger part (from the Carpinus to the Betula+Pinus+NAP phase) of the Muravian (Eemian) Interglacial and the oldest part of the Poozerian (Vistulian) Glaciation. Diatom analyses of the younger part of the Muravian Interglacial allowed distinguishing five Local Assemblage Zones L DAZ DR-1 to DR-5, and as a result, also five stages of the lake evolution, from deep basin (oligotrophic lake), through a reservoir with oscillating water level (oligo-mesotrophic lake), to a distinctly shallowing environment (eutrophic lake). The analysis of abundant malacofauna along with teeth and bones of mammals preserved both in the lake deposits as well as in the overlying fluvial deposits indicated intermingling of thermo- and cryophilous forms. This phenomenon is typical of the terminal part of the last interglacial (Muravian, Eemian) and the initial part of the last slaciation (Poozerian, Vistulian) in Central Europe.
    Źródło:
    Biuletyn Państwowego Instytutu Geologicznego; 2007, 425; 75-86
    0867-6143
    Pojawia się w:
    Biuletyn Państwowego Instytutu Geologicznego
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zmiany żyzności trofii w ekosystemach miękkowodnych jezior Borów Tucholskich
    Changes of trophy in soft water lakes of Tuchola Pinewoods (N Poland).
    Autorzy:
    Milecka, K.
    Bogaczewicz-Adamczak, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/2074418.pdf
    Data publikacji:
    2006
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    jezioro miękkowodne
    badania paleoekologiczne
    osad denny
    badania pyłkowe
    Bory Tucholskie
    soft water lakes
    pollen analysis
    diatom analysis
    trophy changes
    Holocene
    Tuchola Pinewoods
    Opis:
    Soft water lakes are mostly acid, poor in minerals and have a lot of free CO2 in their water and bottom sediments. So called Lobelia lakes, containing Lobelia dortmanna L., Isoëtes lacustris L., and Littorella uniflora (L.) Ascherson, are a type of soft water lakes. These species are rare in Poland and in Europe mainly because of eutrophication and anthropopression. Lobelia lakes and ecology of isoetids were described in many scientific articles, but their history is poorly recognised. Thus, for some years palaeoecological research has been done in the Tuchola Pinewoods to reveal the time of migration, spreading and development of Lobelia lakes. Pollen analysis and diatom analysis were done for the sediments of lakes: Nierybno, Okoń Duży, Linowskie, Moczadło and Nawionek (Fig. 1). Content of plant remains of Lobelia dortmanna nad Isoëtes lacustris, fossil diatoms and Pediastrum indicates phases of low and high trophy of Lake Nierybno (Fig. 5). The highest trophy was found in the Younger Dryas, in the middle Boreal Period and the oldest time of Subboreal Period. The lowest trophy was observed at the beginning of the Holocene, in the Atlantic Period and in modern times. Low trophy of the lake is related to acid or neutral pH of the water. Reconstruction of the lake history based on diatom analysis shows two main phases of the Nierybno ecosystem existence. In the early stages of the lake’s development it was an eutrophic basin with elevated pH. At the beginning of the Atlantic Period the pH decreased and content of nutrients in the water was reduced. Navicula radiosa, N. leptostriata and N. heimansioides, species typical for Lobelia lakes have been present since then. Generally Lobelia lakes are well preserved in the Tuchola Pinewoods due to low anthropopression and conservation activity of the Tuchola Pinewoods National Park and the Zaborski Landscape Park.
    Źródło:
    Przegląd Geologiczny; 2006, 54, 1; 81-86
    0033-2151
    Pojawia się w:
    Przegląd Geologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Two climatic oscillations during the eemian interglacial : preliminary results of multi-proxy researches of palaeolake at solniki, Ne Poland
    Autorzy:
    Kupryjanowicz, M.
    Ciszek, D.
    Morosław-Grabowska, J.
    Marciniak, B.
    Niska, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/1186083.pdf
    Data publikacji:
    2005
    Wydawca:
    Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
    Tematy:
    pyłek
    okrzemka
    Cladocera
    izotopy stabilne
    podatność magnetyczna
    zmiany klimatu
    interglacjał eemski
    północno-wschodnia Polska
    pollen
    diatom
    cladocera
    stable isotopes
    magnetic susceptibility
    climate changes
    Eemian Interglacial
    NE Poland
    Opis:
    W Solnikach na Wysoczyźnie Białostockiej (północno-wschodnia Polska) odkryto serię osadów jeziornych reprezentujących interglacjał eemski i wczesny vistulian. Wstępne wyniki badań interdyscyplinarnych (analiza pyłkowa, okrzemkowa i Cladocera, pomiary podatności magnetycznej osadów oraz zawartości izotopów stabilnych tlenu i węgla) wykorzystano do zilustrowania zmian klimatu podczas interglacjału eemskiego. Udokumentowano dwie gwałtowne oscylacje klimatu - pierwsza z ciepłym i bardzo wilgotnym klimatem (?opady) miała miejsce w środkowej części poziomu pyłkowego E5 Carpinus, druga z klimatem suchym i bardzo zimnym - w środkowej części poziomu E7 Pinus.
    Źródło:
    Polish Geological Institute Special Papers; 2005, 16; 53--57
    1507-9791
    Pojawia się w:
    Polish Geological Institute Special Papers
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wystepowanie organizmow wodnych w wodociagach i wynikajace stad problemy dezynfekcji wody do picia.Czesc I.
    Occurrence of aquatic organisms in water piping and the resulting problems of drinking water disinfection.Part I.
    Autorzy:
    Plachta, J
    Ranke-Rybicka, B.
    Wichrowska, B.
    Zycinski, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/872386.pdf
    Data publikacji:
    1992
    Wydawca:
    Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
    Tematy:
    inzynieria sanitarna
    woda pitna
    wodociagi
    sinice
    jakosc
    zanieczyszczenia srodowiska
    zanieczyszczenia wod
    glony
    choroby czlowieka
    wirusy
    substancje toksyczne
    wody powierzchniowe
    okrzemki
    bakterie
    dezynfekcja
    sanitary engineering
    drinking water
    water supply system
    cyanoprokaryota
    quality
    environment contaminant
    water contaminant
    alga
    human disease
    virus
    toxic substance
    surface water
    diatom
    bacteria
    disinfection
    Opis:
    Stwierdzono, że w uzdatnionej wodzie wodociągowej występują martwe i żywe organizmy planktonowe, których liczebność wynosi od kilku do kilku tysięcy osobników. Mogą one stać się przyczyną wtórnego zanieczyszczenia bakteryjnego wody dezynfekowanej, a tym samym stanowią poważny problem w uzdatnianiu wody do picia.
    The present text is the first part of a paper aimed at specification of the requirements ensuring effective disinfection of drinking water. The discussed health hazards result not only from the presence of pathogenic microorganisms in water, but also from the occurrence of micro-and macroscopic plant and animal organisms. It was shown that while the traditional method for water treatment and disinfection reduces the number of these organisms, it fails to eliminate them completely, particularly in the case of tap water intake from shore intakes of surface waters.
    Źródło:
    Roczniki Państwowego Zakładu Higieny; 1992, 43, 1; 95-100
    0035-7715
    Pojawia się w:
    Roczniki Państwowego Zakładu Higieny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-41 z 41

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies