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Carapace anomalies of pond turtles (Emys orbicularis) from the Poleski National Park, from the hatch of 2008

100%

Kosik E., Wojcik M., Beeger S., Rozempolska-Rucinska I.

|

2013

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tom 31

|

nr 1

2

The state of ichthyofauna in selected lakes of Poleski National Park

100%

Kolejko M.

Folia Universitatis Agriculturae Stetinensis. Piscaria

|

2000

|

tom 27

3

Changes in the structure of planktonic rotifers in some ponds of the Poleski National Park during the years 1997 and 2009

88%

Demetraki-Paleolog A.

Teka Komisji Ochrony i Kształtowania Środowiska Przyrodniczego

|

2013

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tom 10

4

Planktonic rotifers Rotatoria of Polesie National Park ponds

88%

Demetraki-Paleolog A.

Acta Agrophysica

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2002

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tom 68

5

Multiannual changes in assemblages of planktonic rotifers in ponds and of the Poleski National Park

75%

Demetraki-Paleolog A., Adamczuk M., Sender J.

Teka Komisji Ochrony i Kształtowania Środowiska Przyrodniczego

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2014

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tom 11

6

Downy willow (Salix lapponum L.) as a component of different phytocoenoses in Polesie National Park

75%

Pogorzelec M.

Acta Agrobotanica

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2009

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tom 62

|

nr 1

The aim of this study was to make an evaluation of the current stands of a relict species, Salix lapponum, within the area of the Polesie National Park, to determine the population size and condition of downy willow as well as to analyse biocenotic conditions in its stands. The study, conducted in the years 2001–2003, allowed to establish that the number of S. lapponum stands had decreased significantly and that its population size in the confirmed stands in the Polesie National Park was substantially lower than 50 years ago. Salix lapponum was a component of different phytocoenoses, but its highest population size and a high degree of development were noted at the sites with the Betulo-Salicetum repentis and Thelypteridi-Phragmitetum communities. The character of the phytocoenoses in which Salix lapponum occurred in greatest numbers may evidence the wide range of tolerance of downy willow with respect to habitat conditions. There is a probability that not only the changes in its habitat conditions, which were noted over the last half-century, had a significant effect on the reduction in the number of stands and in the population size of this species. An essential problem appears to be the fact of the absence of flowering in individuals in many of the studied populations, which may result in an insufficient degree of adaptation of S. lapponum to changing habitat conditions.

7

Studies on sustainability of planktonic rotifer assemblages in select national park ponds and wetland reservoirs

75%

Demetraki-Paleolog A.

Polish Journal of Environmental Studies

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2014

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tom 23

|

nr 1

One of the most interesting though little-known water ecosystems of Łęczyńsko-Włodawskie Lakeland is its small water bodies – ponds and wetland reservoirs. Three ponds and three wetland reservoirs were studied in 2008 and then again in 2012 and 2013 to examine their rotifer assemblages. While watching the changes occurring in the plankton during periods of 4 and 5 years, we were trying to find out which of the reservoirs were inhabited by more sustainable rotifer assemblages and which ecological qualities were more closely related to such sustainability. The results of the studies revealed different, though insignificant, variability in the ecological properties of planktonic rotifer assemblages, particularly in the ponds, as well as they suggested some relationship between the sustainability of planktonic assemblages and their species diversity.

8

Vascular flora of drainage ditches in forest areas of the Polesie National Park

75%

Banach B.

Acta Agrobotanica

|

2009

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tom 62

|

nr 1

This paper presents the results of floristic studies conducted in the years 2003 – 2005 within the area of the Polesie National Park. The aim of the research was to compare the flora of initial succession stages in drainage ditches with the flora of neighbouring forest areas undergoing transformation as a result of drainage. Floristic lists were made in four designated study areas as well as in forest phytocoenoses. The results of field investigations were subjected to analysis with regard to the systematic affinity of the flora and proportions of plant life-forms as well as of historical-geographical groups and range groups. In the species composition of the studied drainage ditches hemicryptophytes were the dominant group of plant higher life-forms, whereas in the neighbouring communities the flora was represented by both hemicryptophytes and megaphanerophytes. In historical and geographical terms, the flora of drainage ditches and neighbouring communities represents definitely the group of spontaneophytes. Anthropogenic habitats, which developed within the drainage ditches, were colonised by native flora species characteristic for the Polesie National Park area.

9

Zoopleuston of small water bodies in Polesie National Park and its protection buffer zone

75%

Plaska W.

Teka Komisji Ochrony i Kształtowania Środowiska Przyrodniczego

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2013

|

tom 10

10

Specificity of macrophyte vegetation of the Wielkopolski and Poleski National Parks - state of preservation and problems of protection

75%

Pelechaty M., Sugier P.

Acta Agrophysica

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2002

|

tom 67

11

Vegetation of the catchment areas of the lakes in Polesie National Park. Current state and changes

75%

Lorens B., Sugier P.

Acta Agrophysica

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2002

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tom 67

12

Vascular plants of frainage ditches and adjacent habitats in the Poleski national park and their protection

75%

Banach B., Pogorzelec M., Szczurowska A.

Acta Agrophysica

|

2006

|

tom 07

|

nr 2[133]

13

Faunistic and ecological characterization of the click beetles of selected open biotopes in Polesie National Park

63%

Pawlega K., Scibior R., Stryjecki R.

Teka Komisji Ochrony i Kształtowania Środowiska Przyrodniczego

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2014

|

tom 11

14

The species richness of the flora of selected sections of the Mietiułka River in the Polesie National Park

63%

Pogorzelec M.

Acta Agrobotanica

|

2010

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tom 63

|

nr 2

The aim of the study was to conduct an environmental evaluation of 6 selected sections of the improved Mietiułka River, which included an inventory and analysis of the vascular flora associated directly with this watercourse. The results of the study have shown that the flora of the study area is diverse in taxonomic, syntaxonomic and ecological terms, and that it comprises both typical aquatic plants and species characteristic of the habitats surrounding the river. In the flora found in the study sectors, a total of 114 vascular plant species was identified, which come from 42 botanical families, 15 syntaxonomic classes and belong to different ecological groups. Hemicryptophytes, spontaneophytes, species neutral to continentality as well as species included in the phytochorion with boreal elements: Euro-Siberian subelement, were clearly predominant in the species composition of the flora of all the study sectors. The macrophytes commonly found in Poland had the largest proportion. One species with a small number of stands in the country – water dropwort (Oenanthe fistulosa) – as well as two species threatened with extinction, Sagittaria sagittifolia and Hypochoeris glabra, were recorded.

15

Selected chemical and physicochemical properties of sediments in Moszne Lake and mire (Polesie National Park)

63%

Tokarz E., Urban D., Szafranek-Nakonieczna A., Stepniewska Z.

Journal of Elementology

|

2015

|

tom 20

|

nr 4

Properties of peat reflect the peat-forming environment, peat development processes and the types of peat-forming plant. They also enable peat classification and quality evalution. Investigation of the physicochemical properties of organic matter is the key to understanding the history, evolution and geology of bogs. The purpose of this study was to determine some physicochemical properties, such as pH, Eh, electrolytic conductivity, carbon forms in water extracts and dry peat samples (TOC, IC, TC), degree of decomposition, macrofossil plant analysis and ash content, in a whole stratigraphic profile of bog sediment located near Lake Moszne. The research comprised a 17.5 ha lake, which was described in the 1990s as a dystrophic one, and the adjacent mires. The open water surface of the lake is surrounded by a 30–150 m wide belt of floating mat, composed of peatmosses and sedges with the dominant Sphagno-Caricetum rostratae association, all representing vegetation typical for transitional mires. These communities are most often found in the Polesie Lubelskie Region, in old lakes, and usually on their floating mat. The research material was collected from such a site. The analysis demonstrated acidic pH (4.17 in profile I and 4.08 in profile II, respectively) in the layer of 0-0.65 m, whilst from the 1.50 m depth to the mineral bottom the pH increased to nearly neutral (pH = 6.62 ± 0.18 in profile I and pH = 6.45 ± 0.12 in profile II). Redox potential in the surface layer corresponds to good oxygenation of mineral soils: 577 mV and 490 mV for profile I and II, respectively. A nearly linear decrease of Eh was observed to about 118 mV at the depth of 2.50 m. Lower than that, down to the depth of 3.50 m, the Eh value was stabilized. The graphical presentation of the Eh-pH relationship shows that in both cases (profiles I and II) aerobiosis prevails to the depth of 0.45-0.65 m, confirming that oxygen continues to be the final electron acceptor.

16

Rare and protected species in the drainage ditches and adjacent phytocoenoses in the Polesie National Park

63%

Banach B.

Acta Agrobotanica

|

2008

|

tom 61

|

nr 2

This paper presents the results of a fl oristic study conducted in the years 2003 – 2005 within the area of the Polesie National Park and its protective zone. Floristic inventories were carried out in twelve 100-metre-long sections of the drainage ditches and adjacent phytocoenoses and based on them offi ce analyses of the fl ora were performed. The aim of the study was to determine the share of species with special natural values in the drainage ditches, taking into account the occurrence of legally protected, rare and endangered taxa at the regional level, in Poland and in Europe. The share of these species was also compared with the richness of special concern plants noted in the phytocoenoses adjacent to the investigated ditches. Based on the fl oristic composition, an analysis was made of the occurrence of taxa whose number of stands shows a declining trend compared to the Polish fl ora. The number of vascular plant species found in the ditches and in their vicinity was similar, but the low values of the similarity index suggest differences in the species composition of these habitats, which results in greater species diversity. The presence of special concern plants in the drainage ditches suggests that they are valuable habitats for the Polesie National Park. They create niches for rare, protected and endangered species.

17

Rotifer communities in nine lakes of different trophy in the Polesie National Park and its protection zone [Eastern Poland]

63%

Radwan S., Paleolog A., Popiolek B.

Acta Hydrobiologica

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1998

|

tom 40

|

nr 2

18

Species diversity of Protozoa [Rhizopoda, Ciliata] on mosses of Sphagnum genus in restoration areas of the Poleski National Park

63%

Mieczan T.

Acta Agrophysica

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2006

|

tom 07

|

nr 2[133]

19

Adaptive external larval ultrastructure of Lomechusa Gravenhorst, 1806 (Coleoptera: Staphylinidae: Aleocharinae), an obligate myrmecophilous genus

51%

Staniec B., Pietrykowska-Tudruj E., Zagaja M.

Annales Zoologici

|

2017

|

tom 67

|

nr 3

This paper describes the morphological ultrastructure of the previously unknown final larval instars of the obligate myrmecophilous rove-beetle species Lomeckusa pubicollis. Diagnostic larval characters for the genus Lomechusa are proposed for the first time. At present, this paper is the only up-to-date, detailed and richly illustrated description of the external structures of larvae representing the Lomechusina subtribe. The features of L. pubicollis larvae described here correspond with the abiotic (e.g. absence of ocelh, white body) or biotic conditions (e.g. stumpy body, short legs, absence of urogomphi, dense and asymmetrical chaetotaxy, membranous cuticle) of the anthill, including the passive lifestyle resembling that of the host larvae Formica truncorum, in conjunction with a unique behaviour pattern in the myrmecophileant relationship. Morphological similarities between mature larvae of L. pubicollis and workers of Formica truncorum, the host of this myrmecophile, are also listed. The morphological structure of L. pubicollis larva with the so far best-known larvae of another myrmecophile from the Lomechusini tribe Fella laticollis living in the peripheral zones around the nest, was compared. The different lifestyles of the two species is reflected in the morphological structure of their larvae, particularly: chaetotaxy, structure of setae, ocelli, structure of mouthparts, legs and urogomphi. The characteristics of the morphological structure peculiar to L. pubicollis larva in conjunction with well-developed chemical mimicry, they enable complete adoption and integration in the ant nest, which at such an advanced level appears to be unique compared to other staphylinid myrmecophiles.

20

Materiały do poznania kusakowatych [Coleoptera: Staphylinidae] Poleskiego Parku Narodowego. Cz.1. Staphylinini

51%

Staniec B.

Wiadomości Entomologiczne

|

2010

|

tom 29

|

nr 1

15-23

The paper presents the results of a faunistic research on the family Staphylinidae (Coleoptera) carried out in the Polesie National Park. It concerns only the socalled big rove-beetles, so actually the staphylinids belonging to the tribe Staphylinini. In the years 1992-1996 and partly in 2002, 435 specimens belonging to 61 species were collected. Among them 16 species were recognized as new species for the Lublin Upland, 10 species new for the Podlasie region and 56 new for the Polesie National Park.

Ograniczanie wyników

Carapace anomalies of pond turtles (Emys orbicularis) from the Poleski National Park, from the hatch of 2008

The state of ichthyofauna in selected lakes of Poleski National Park

Changes in the structure of planktonic rotifers in some ponds of the Poleski National Park during the years 1997 and 2009

Planktonic rotifers Rotatoria of Polesie National Park ponds

Multiannual changes in assemblages of planktonic rotifers in ponds and of the Poleski National Park

Downy willow (Salix lapponum L.) as a component of different phytocoenoses in Polesie National Park

Studies on sustainability of planktonic rotifer assemblages in select national park ponds and wetland reservoirs

Vascular flora of drainage ditches in forest areas of the Polesie National Park

Zoopleuston of small water bodies in Polesie National Park and its protection buffer zone

Specificity of macrophyte vegetation of the Wielkopolski and Poleski National Parks - state of preservation and problems of protection

Vegetation of the catchment areas of the lakes in Polesie National Park. Current state and changes

Vascular plants of frainage ditches and adjacent habitats in the Poleski national park and their protection

Faunistic and ecological characterization of the click beetles of selected open biotopes in Polesie National Park

The species richness of the flora of selected sections of the Mietiułka River in the Polesie National Park

Selected chemical and physicochemical properties of sediments in Moszne Lake and mire (Polesie National Park)

Rare and protected species in the drainage ditches and adjacent phytocoenoses in the Polesie National Park

Rotifer communities in nine lakes of different trophy in the Polesie National Park and its protection zone [Eastern Poland]

Species diversity of Protozoa [Rhizopoda, Ciliata] on mosses of Sphagnum genus in restoration areas of the Poleski National Park

Adaptive external larval ultrastructure of Lomechusa Gravenhorst, 1806 (Coleoptera: Staphylinidae: Aleocharinae), an obligate myrmecophilous genus

Materiały do poznania kusakowatych [Coleoptera: Staphylinidae] Poleskiego Parku Narodowego. Cz.1. Staphylinini