Search Results - "Pełechaty, M."

Environmental factors driving the occurrence of the invasive cyanobacterium Sphaerospermopsis aphanizomenoides (Nostocales) in temperate lakes by Budzyńska, A., Rosińska, J., Pełechata, A., Toporowska, M., Napiórkowska-Krzebietke, A., Kozak, A., Messyasz, B., Pęczuła, W., Kokociński, M., Szeląg-Wasielewska, E., Grabowska, M., Mądrecka, B., Niedźwiecki, M., Alcaraz Parraga, P., Pełechaty, M., Karpowicz, M., Pawlik-Skowrońska, B.

“…Cyanobacterial blooms are an increasing threat worldwide. Invasions of certain cyanobacterial species, mainly towards higher latitudes, add to this concern as…”
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Stable isotope composition of Chara rudis incrustation in Lake Jasne, Poland by Pełechaty, M, Apolinarska, K, Pukacz, A, Krupska, J, Siepak, M, Boszke, P, Sinkowski, M

“…Stable isotope composition (δ¹³C and δ¹⁸O) was analysed in mineral incrustation of Chara rudis and surrounding waters. This macroalga forms dense and extensive…”
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Charophyte occurrence in Ceratophyllum demersum stands by Pełechaty, M, Pronin, E, Pukacz, A

“…The hornwort Ceratophyllum demersum is a loosely attached to the bottom or free-floating vascular macrophyte, which builds dense stands in nutrient-rich…”
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CYANOBACTERIA AS A FACTOR DIFFERENTIATING BETWEEN SMALL AND LARGE CHARA-LAKES by Pełechata, A, Pełechaty, M, Pukacz, A

“…An abstract of a study by Pełechata et al investigating whether there are any differences in the qualitative and quantitative structure of cyanobacteria and in…”
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Sharp differences in the δ13C values of organic matter and carbonate encrustations but not in ambient water DIC between two morphologically distinct charophytes by Pronin, E., Pełechaty, M., Apolinarska, K., Pukacz, A., Frankowski, M.

“…The stable carbon isotope composition of the carbonate encrustations (δ¹³CCARB), organic matter (δ¹³CORG) and the dissolved inorganic carbon (δ¹³CDIC) in the…”
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Calibrating Rates of Early Cambrian Evolution by Bowring, Samuel A., Grotzinger, John P., Isachsen, Clark E., Knoll, Andrew H., Pelechaty, Shane M., Kolosov, Peter

“…An explosive episode of biological diversification occurred near the beginning of the Cambrian period. Evolutionary rates in the Cambrian have been difficult…”
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Integrated chronostratigraphy of the Vendian System of Siberia; implications for a global stratigraphy by Pelechaty, Shane M

“…Integrated δ13C chemostratigraphy and sequence stratigraphy are developed for a succession of Vendian strata (Nokhtuisk section) on the southern margin of the…”
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Chemostratigraphic and Sequence Stratigraphic Constraints on Vendian-Cambrian Basin Dynamics, Northeast Siberian Craton by Pelechaty, Shane M., Grotzinger, John P., Kashirtsev, Vladimir A., Zhernovsky, Vladimir P.

“…$\delta^{13}$chemostratigraphic and sequence stratigraphic data from terminal Vendian and earliest Cambrian strata of northeast Siberia are used to constrain…”
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Sharp differences in the δ.sup.13C values of organic matter and carbonate encrustations but not in ambient water DIC between two morphologically distinct charophytes by Pronin, E, Pelechaty, M, Apolinarska, K, Pukacz, A, Frankowski, M

“…The stable carbon isotope composition of the carbonate encrustations (δ.sup.13C.sub.CARB), organic matter (δ.sup.13C.sub.ORG) and the dissolved inorganic…”
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Differences in stable isotope compositions of freshwater snails from surface sediments of two Polish shallow lakes by Apolinarska, Karina, Pełechaty, Mariusz, Noskowiak, Daria

“…The study reports and discusses the differences in δ13C and δ18O values of shells between several species of freshwater snails. Shells were derived from…”
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Dolomitized Middle Proterozoic Calcretes, Bathurst Inlet, Northwest Territories, Canada by Shane M. Pelechaty , Noel P. Jam

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Dry weight and calcium carbonate encrustation of two morphologically different Chara species: a comparative study from different lakes by Pukacz, Andrzej, Pełechaty, Mariusz, Frankowski, Marcin, Pronin, Eugeniusz

“…Two charophyte species Thulli. 1799 and L. 1753) were studied to assess their biomass and CaCO production in seven hard-water lakes in Western Poland. In each…”
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The in situ influence of Ceratophyllum demersum on a phytoplankton assemblage by Pelechata, A, Pelechaty, M

“…The aim of this work was to present a quantitative and qualitative analysis of a phytoplankton assemblage under the influence of Ceratophyllum demersum L…”
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Effects of grass carp introduction on macrophyte communities in a shallow lake by Krupska, Joanna, Pełechaty, Mariusz, Pukacz, Andrzej, Ossowski, Przemysław

“…In 2002, 2005 and 2007 vegetation and physicochemical properties of pelagial water were investigated in a shallow mid-forest lake. In 2002, the highest…”
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The phytosociological characteristic and habitat requirements of the Phragmitetum communis (Gams, 1927) Schmale 1939 phytocoenoses in the lakes of the Wielkopolski National Park by PELECHATY, M

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Horizontal distribution of phytoplankton as related to the spatial heterogeneity of a lake: a case study from two lakes of the Wielkopolski National Park (western Poland) by PELECHATY, Mariusz, OWSIANNY, Pawed M

“…This study compares phytoplankton communities within macrophyte communities and mid-lake sites along transects in two lakes of the Wielkopolski National Park…”
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The phytosociological characteristic and habitat requirements of the Phragmitetum communis (Gams, 1927) Schmale 1939 phytocoenoses in the lakes of the Wielkopolski National Park by Peechaty, Mariusz

“…In the summers of 1996 and 1997, the phytosociological investigations of phytocoenoses of Phragmitetum communiswere carried out. Samples of the water and the…”
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Interrelationships between macrophytes (including charophytes) and phytoplankton and the ecological state of lakes by Pełechaty, Mariusz, Pełechata, Aleksandra, Pukacz, Andrzej, Burchardt, Lubomira

“…Multidisciplinary investigations of 30 lakes (mid-Western Poland) were carried out in the years 2001–2004. Micro- and macrophyte vegetation was studied against…”
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Tectonics and sedimentary environment of the North Scotia Ridge region revealed by side-scan sonar by Cunningham, Alex P, Barker, Peter F, Tomlinson, Jeremy S

“…The North Scotia Ridge is a series of islands and submarine ridges extending 2000 km from Tierra del Fuego to South Georgia in the western South Atlantic. The…”
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