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Rare calciphilous diatoms from the genus Gomphonema (Bacillariophyta) in lotic waters of SE Poland

Noga T., Poradowska A., Peszek Ł., Rybak M.

Oceanological and Hydrobiological Studies

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2018

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Vol. 47, No. 1

27--40

EN

The aim of this work was to present a morphological description and ecological characteristics of a rare species from the Gomphonema genus, occurring in calcium-rich waters, along with its new occurrence sites. The research was carried out in flowing waters of mountain and sub-mountain streams and rivers in Poland: the Wołosaty, the Wisłoka, the San and their tributaries. The occurrence of many rare and new to Polish flora species from the genus Gomphonema was recorded: G. cuneolus E. Reichardt, G. drutelingense E. Reichardt, G. innocens E. Reichardt,G. lateripunctatum E. Reichardt & Lange-Bertalot, G. lippertii E. Reichardt & Lange-Bertalot and G. calcifugum Lange-Bertalot & E. Reichardt. These species occur mostly in alkaline or close-to-neutral waters with medium or low electrolytic conductivity (78–530 μS cm-1), low nutrient content and medium-to-high calcium ion content (12.4–76.4 mg l-1). Despite the rare occurrence in other parts of the world, the studied Gomphonema species has found favorable conditions in unpolluted and calcium-rich stream beds with flysch strata. The literature data define G. calcifugum as a non-calciphilous species, but this study shows that it can develop in a wide pH range and in calcium-rich waters.

2

Luticola frequentissima Levkov, Metzeltin & Pavlov : morphological and ecological characteristics of a population from Southern Poland

Noga T., Stanek-Tarkowska J., Kochman-Kędziora N., Rybak M., Peszek Ł., Poradowska A.

Oceanological and Hydrobiological Studies

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2017

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Vol. 46, No. 2

237--243

EN

This paper presents first polish site of Luticola frequentissima Levkov, Metzeltin & Pavlov, with morphological and ecological characteristics. The species was found in samples collected from flowing waters and soils within the area of the Bieszczady National Park and the Magura National Park. In south-eastern Poland a low number of Luticola frequentissima cells occurred in small shaded streams. It was most frequently observed in aerophitic places (shallow and drying watercourses) and in soils. In the studied samples, apart from those cells with typical dimensions, much smaller and narrower cells with a higher number of striae were found in comparison to those in the currently available literature.

3

The use of diatoms to assess the water quality in the Wisłoka River in the town of Dębica and the surrounding area

Noga T., Stanek-Tarkowska J., Peszek Ł., Pajączek A., Kochman-Kędziora N., Ligęzka R.

Oceanological and Hydrobiological Studies

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2016

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Vol. 45, No. 2

191--201

EN

The objective of this work was to examine the water quality using three diatom indices SPI, GDI and TDI. The material for the study was collected during four seasons from autumn 2010 to summer 2011, from four sampling sites located on the Wisłoka River, in the town of Dębica and the surrounding area. The Wisłoka at all selected sites was characterized by alkaline or close to neutral pH (pH 6.5-7.7). Electrolytic conductivity ranged from 364 to 480μS cm-1. The Wisłoka at the selected sites in the urban area and in the surrounding areas was characterized by high diatom species richness. The total of 238 taxa from 53 genera were recorded, of which the most numerous were: Nitzschia (44), Navicula (33) and Gomphonema (12). Achnanthidium minutissimum var. minutissimum, Amphora pediculus, Navicula gregaria, N. lanceolata, and Nitzschia dissipata ssp. dissipata were usually the dominant species. Chemical parameters indicated very good quality of water. However, the diatom indices used to assess the water quality, classified the studied water into a group corresponding to quality class III or IV.

4

Diversity of Diatoms in the Natural, Mid-Forest Terebowiec Stream – Bieszczady National Park

Noga T., Stanek-Tarkowska J., Rybak M., Kochman-Kędziora N., Peszek Ł., Pajączek A.

Journal of Ecological Engineering

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2016

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Vol. 17, nr 4

232--247

EN

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.

5

The effect of anthropogenic change in the structure of diatoms and water quality of the Żołynianka and Jagielnia streams

Peszek Ł., Noga T., Stanek-Tarkowska J., Pajączek A., Kochman-Kędziora N., Pieniążek M.

Journal of Ecological Engineering

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2015

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Vol. 16, nr 2

33--51

EN

The studies on bentic diatoms were conducted in 2009–2011 at eight samplings sites over the Żołynianka stream and its tributary, the Jagielnia. 427 diatom taxa were recorded in total. Achnanthidium minutissimum var. minutissimum, Aulacoseira ambigua, Fragilaria capucina var. capucina, Gomphonema parvlum, Navicula gregaria, Nitzschia palea and Planothidium lanceolatum were dominant taxa in both watercourses. Chemical analysis of water showed high chemical status of water at most of sampling sites. The results of diatomaceous analysis conducted with OMNIDIA software revealed moderate and poor condition of water. The best water quality was recorded in the Jagielnia stream (good or moderate status). The values of the analyzed indices showed the worst water quality on the Żołynianka at site four, showing bad ecological status. TDI index deviated the most from the other two indices (IPS and GDI), always indicating poorer water quality.

6

Wykorzystanie okrzemek (bacillariophyta) do oceny jakości wód rzeki Białej Tarnowskiej

Noga T., Stanek-Tarkowska J., Pajączek A., Peszek Ł., Kochman-Kędziora N., Irlik E.

Inżynieria Ekologiczna

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2015

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Nr 42

17--27

PL

Rzeka Biała Tarnowska jest prawobrzeżnym dopływem Dunajca. Wypływa z Beskidu Niskiego, płynie na granicy Pogórza Rożnowskiego i Ciężkowickiego, następnie uchodzi do Dunajca na terenie Niziny Nadwiślańskiej. Celem niniejszej pracy było zbadanie różnorodności okrzemek na poszczególnych stanowiskach oraz próba oceny zanieczyszczenia rzeki z wykorzystaniem okrzemek jako wskaźników jakości wód. Wody rzeki Biała Tarnowska charakteryzowały się odczynem zasadowym lub zbliżonym do obojętnego. Wartości stężeń azotanów wskazywały na II klasę jakości, jedynie na ostatnim stanowisku (5) mieściły się w normach odpowiadających I klasie. Na stanowiskach wyznaczonych wzdłuż biegu rzeki zidentyfikowano łącznie 205 taksonów okrzemek. Najbogatszymi w gatunki rodzajami były: Nitzschia (29), Navicula (21) oraz Gomphonema (15). Najczęściej występującym dominantem było Achnanthidium pyrenaicum (Hust.) Kobayasi. Bardzo liczne populacje tworzyła także Navicula lanceolata (Agardh) Kütz., w dolnym biegu rzeki, na dwóch ostatnich stanowiskach. Celem określenia statusu ekologicznego rzeki Białej Tarnowskiej wykonano analizę struktury zbiorowisk okrzemek. Wyniki analiz przedstawiono za pomocą wybranych indeksów okrzemkowych. Według indeksu IPS Biała Tarnowska posiada dobry status ekologiczny (II klasa) na większości badanych stanowisk. Wartości wskaźnika TDI przedstawiały się najgorzej w klasyfikacji i wskazywały najczęściej na wody słabej i złej jakości (IV i V klasa) zwłaszcza w środkowym i dolnym biegu.

EN

The Biała Tarnowska River is a right-bank tributary of Dunajec. It flows from the Low Beskid Mountains, flowing on the border of Ciężkowickie and Rożnowskie foothills and then flows into the Dunajec on the territory of Vistula Lowland (Nizina Nadwiślańska). The aim of this work was to investigate the diatoms diversity at the individual sites and attempt to evaluate pollution of the river with the use diatoms as water quality indicators. The waters of Biała Tarnowska River were characterized by alkaline or circumneutral pH. Values of nitrates concentration indicated II water quality class, only at the last site (5) corresponded to the standards for the I class. At the studied sites located along river course 205 diatom taxa were identified. The riches in species were genera: Nitzschia (29), Navicula (21) and Gomphonema (15). The most popular dominant was Achnanthidium pyrenaicum (Hust.) Kobayasi. Very numerous communities were created by Navicula lanceolata (Agardh) Kütz, at the lower current of river, on two last sites. In order to determine the ecological status of Biała Tarnowska River the analysis of the diatom assemblages structure was performed. The results of the analysis were shown by the selected diatomaceous indices. According to IPS index Biała Tarnowska has a good ecological status (II class) at the most of study sites. Values of TDI index were the worst and indicated poor and bad water quality (IV and V class) especially in middle and lower current.

7

The Pinnularia genus in south-eastern Poland with consideration of rare and new taxa to Poland

Noga T., Peszek Ł., Stanek-Tarkowska J., Pajączek A

Oceanological and Hydrobiological Studies

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2014

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Vol. 43, No. 1

77--99

EN

In the studies conducted in 2007–2012 in south-eastern Poland, 56 diatom taxa were found from the Pinnularia genus. Pinnularia brebissonii (Kützing) Rabenhorst, P. obscura Krasske, P. viridiformis Krammer, P. lundii Hustedt, and P. viridis (Nitzsch) Ehrenberg occurred at most of the investigated sites. Eighteen taxa were considered as new to Polish flora. Some taxa are very rare in Poland and Europe and are found in only a few localities. Eight taxa are listed on the Polish Red List of Algae, including six taxa classified as endangered (E): P. nobilis (Ehrenberg) Ehrenberg, P. nodosa (Ehrenberg) W. Smith, P. subrupestris Hantzsch, P. schoenfelderii Krammer, P. subgibba Krammer and P. viridiformis Krammer.

8

New localities of rare species Kobayasiella okadae (Skvortzov) Lange-Bert. and K. tintinnus Buczkó, Wojtal & Jahn in Europe : morphological and ecological characteristics

Noga T., Stanek-Tarkowska J., Peszek Ł., Pajączek A, Kochman N, Zubel R.

Oceanological and Hydrobiological Studies

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2014

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Vol. 43, No. 4

374--380

EN

The aim of the present work conducted in the area of Międzyrzeki Strict Nature Reserve in the Roztocze National Park was to show new sites of rare and species new to Poland from the Kobayasiella genus (K. okadae (Skvortzov) Lange-Bert., K. tintinnus Buczkó, Wojtal & Jahn) with regard to morphological and ecological characteristics. Chemical parameters show that investigated habitats are poor and oligotrophic with a low content of chlorides, sulfates and nitrates. K. okadae, K. subtilissima (Cleve) Lange-Bert. and K. tintinnus were found in the studied area. The authors suggest the use of synonym Navicula hoeflerii Cholnoky for the Kobayasiella okadae. LM and SEM images were used in the analysis of the material.

9

The new localities of rare species neidium hercynicum mayer on the peatland areas of southern and south-eastern Poland

Noga T., Stanek-Tarkowska J, Peszek Ł., Pajączek A, Kochman N

Journal of Ecological Engineering

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2014

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Vol. 15, nr 3

64--69

EN

The studies were conducted on watercourses flowing out of raised peat bog areas in Orawsko-Nowotarska Basin and raised peat bogs and transitional moor in „Międzyrzeki” Reserve on the territory of the Roztocze National Park. New localities where Neidium hercynicum occurred were found on the peatland areas of Southern Poland (Orawsko-Nowotarska Basin) and South-eastern (the Roztocze National Park) during the studies conducted on Jamów, Tokarka and Chyżny streams and on the territory of “Międzyrzeki” Reserve between 2007–2013. Longer and wider specimens were found on both investigated sites in comparison to the dimensions listed in the Krammer and Lange-Bertalot key. N. hercynicum were always found as individual specimens.

10

Expansion of didymosphenia geminata (Lyngbe) M. Schmidt (Bacillariophyceae) in running Waters in S-E Poland: new records in the Podkarpacie Region

Noga T, Stanek-Tarkowska J., Pajączek A, Peszek Ł., Kochman N

Journal of Ecological Engineering

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2014

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Vol. 15, nr 2

31--39

EN

Nowadays Didymosphenia geminata is one of the most frequently studied diatoms in the world, due to its massive development in most continents. In Poland, up to the 1990’s only a small number of specimens were recorded, from streams in the Tatra Mountains and the Dunajec River. D. geminata was found in 2007–2008 in the middle and upper sections of the Wisłok River, while in 2009 and 2011 it was also found in the Wisłoka, Ropa, Bielcza and San. The cells belonged to one morphotype “geminata” and were characterized by high variability of size. It develops in mesotrophic, well-oxygenated, upper parts of flowing waters with rapid currents. It was most abundant below reservoirs on the San, Wisłok and Wisłoka.

11

Ecological assessment of the San River water quality on the area of the San Valley Landscape Park

Noga T., Stanek-Tarkowska J, Pajączek A, Kochman N, Peszek Ł.

Journal of Ecological Engineering

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2014

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Vol. 15, nr 4

12--22

EN

Water of the San River was characterized by good and high ecological status and high diatom richness. During four studied seasons at two sites 353 diatom taxa were identified in total, from which the most numerous were Achnathidium pyrenaicum (Hust.) Kobayasi and Achnanthidium minutissimum (Kütz.) Czarnecki var. minutis-simum. Water of the San River, was characterized by high and good water quality (II and I class) in all seasons and at both studied sites.

12

Diatoms (Bacillariophyceae) in rivers and streams and on cultivated soils of the Podkarpacie region in the years 2007–2011

Noga T., Kochman N, Peszek Ł., Stanek-Tarkowska J, Pajączek A

Journal of Ecological Engineering

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2014

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Vol. 15, nr 1

6--25

EN

Diatoms Bacillariophyceae are a specialized, systematic group of algae, living in different types of ecosystems, and they are very good indicators of water quality. Recently, detailed studies have been carried out in the territory of the Podkarpacie Province on the diversity of diatoms in running waters. The area of study covers mostly the catchment of the biggest rivers of the province (mainly the Wisłok River) and cultivated soils. Running waters in the Podkarpacie Province are characterized by a huge species richness of diatoms, 738 different taxa have been found so far. The highest number of taxa was noted in the Wisłok River (400), while the Żołynianka and Różanka streams and the Mleczka were also characterized by huge diversity (from 200 to over 350 taxa). In the majority of studied sites diatoms of alkaline (pH>7) and nutrient rich (eutrophic) waters dominated: Navicula lanceolata, N. gregaria, N. capitatoradiata, Nitzschia palea, N. dissipata ssp. dissipata, Achnanthidium minutissimum var. minutissimum, A. pyrenaicum, Amphora pediculus, Diatoma vulgaris, Rhoicosphenia abbreviata, Planothidium lanceolatum, Cocconeis pediculus and C. placentula var. lineata. About 150 taxa were indentified on cultivated soils, among which the largest populations were formed by Hantzschia amphioxys, Mayamaea atomus, Nitzschia palea, N. pusilla, Pinnularia obscura and Stauroneis thermicola.

13

New record of Geissleria declivis (Hust.) Lange-Bert. (Bacillariophyceae) in Europe, the first in Poland

Noga T., Stanek-Tarkowska J., Pajączek A, Peszek Ł.

Oceanological and Hydrobiological Studies

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2013

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Vol. 42, No. 4

480--485

EN

As a result of the research carried out in Lakes Duszatyńskie and the Olchowaty stream, a new European site with Geissleria declivis (Hust.) Lange-Bert. was found — a new species for Poland. The highest abundance of G. declivis has been observed on sandy substrate and small stones in the littoral zone of the Upper Lake during the spring season. The species occurred together with Achnanthidium minutissimum (Kütz.) Czarn. var. minutissimum, A. catenatum (Bily & Marvan), Fragilaria leptostauron (Ehrenb.) Hust. var. leptostauron and F. pinnata Ehrenb. var. pinnata. Our observations revealed that G. declivis develops in lentic water bodies with medium organic matter content and neutral pH. The species seems to prefer mesotrophic waters with low to medium electrolyte content and oligosaprobous. The species morphology and identity is documented in a series of light microscopic (LM) images and for the first time under a scanning electron microscope (SEM).

14

Use of diatoms to asses water quality of anthropogenically modified Matysówka stream

Noga T., Stanek-Tarkowska J., Peszek Ł., Pajączek A, Kowalska S.

Journal of Ecological Engineering

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2013

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Vol. 14, nr 2

1--11

EN

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).

15

Ecological characterization of diatom communities in the Wisłok River with application of their indicatory role to the evaluation of water quality

Noga T., Stanek-Tarkowska J., Pajączek A, Peszek Ł., Kochman N

Journal of Ecological Engineering

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2013

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Vol. 14, nr 4

18--27

EN

Research conducted in 2007–2008 on eight sites designated along the Wisłok River showed great diatoms diversity – indicated a total of 401 diatom taxa. Achnathidium pyrenaicum, A. minutissimum var. minutissimum, Navicula gregaria, N. lanceolata, Amphora pediculus, Cyclotella meneghiniana, Gomphonema olivaceum var. olivaceum, Nitzschia dissipata ssp. dissipata were most frequent. Based on diatomaceous indices IPS, GDI and TDI has been shown that the upper part of Wisłok had a high and good ecological status. However, the middle and lower section of river was characterized by moderate and poor ecological status, on the base of the IPS and GDI indices (III and IV class). TDI value indicated bad water quality (V class) in the middle and lower section.

16

Application of diatoms to assess the quality of the waters of the Baryczka stream, left-side tributary of the River San

Noga T., Stanek-Tarkowska J., Kochman N, Peszek Ł., Pajączek A, Woźniak K.

Journal of Ecological Engineering

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2013

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Vol. 14, nr 3

8--23

EN

The Baryczka stream is a small (about 20 km long), left bank tributary of the River San (Podkarpackie Voivodeship). Studies on diversity of diatom communities using OMNIDIA software were conducted in 2010 and 2011. Diatomaceous indices IPS, GDI and TDI and Van Dam et al. classification system were used for water quality assessment. Planothidium lanceolatum, Cocconeis placentula var. lineata, Achnanthidium minutissimum var. minutissimum, Nitzschia linearis, Rhoicosphenia abbreviata, Navicula lanceolata and Naicula gregaria were the most numerous. Values of the IPS index indicate good water quality (II–III class). Based on the GDI index, waters of the Baryczka stream were classified to III class water quality. The TDI index indicated poor and bad ecological state on the most sampling sites. On all sampling sites alaliphilous (pH>7) diatoms taxa predominated. The most common were eutraphentic and hypereutraphentic diatoms. With respect to trophy, it was shown that α- and β-mesosaprobous diatoms were the most common (III and II class water quality).

17

Nowe stanowiska Didymosphenia geminata w Ropie i Białej Tarnowskiej (Polska Południowa)

Noga T., Stanek-Tarkowska J., Irlik E., Peszek Ł.

Inżynieria Ekologiczna

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2012

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Nr 30

257-265

PL

W latach 2010-2011 badano zbiorowiska okrzemek w wodach Białej Tarnowskiej i Ropy. Stwierdzono obecność Didymosphenia geminata (Lyngbe) M. Schmidt na nowych stanowiskach na terenie Polski południowej. Na terenie Europy do niedawna występowała bardzo rzadko, zwłaszcza w zimnych, oligotroficznych wodach w górnych biegach potoków. Pojedyncze okazy tego gatunku występują w rzekach - Ropie i Białej. W sezonie wiosennym obserwowano go licznie w rzece Ropie poniżej zbiornika zaporowego "Klimkówka", gdzie tworzył maty i galaretowate styliki.

EN

Studied territory involved two rivers: the Ropa River and the Biała River, both having its sources in the Low Beskid. The Ropa River is the biggest left-bank inflow of the Wisłoka River, running on its all length through two mesoregions (the Low Beskid and the Gorlickie Depression, few geographical regions and two Provinces (the Małopolska Province and the Podkarpacie Province). The valley of the Biała Tarnowska River is the right-bank inflow of the Dunajec River, which spreads through the Central Beskidian Piedmont. Materials to researches were taken in 2010-2011, from waters of the Biała Tarnowska River and the Ropa River. The aim of the work was to indicate new studying posts on both rivers, on which the existence of D. geminata was stated and to carry out a taxonomic analysis of populations with a determination of environmental conditions in studied liquids. Didymosphenia geminata was stated in all studying post with an exception of the last one located on the Biała River. It existed in forms of individual specimen, mainly on rocks. It formed bigger populations only on the Ropa River below the dammed reservoir "Klimkówka" - was observed on stalks in the Spring and Autumn seasons, it also formed mats in the Spring season.