Contribution to the Assessment of Geomorphosites in the Czech Republic (a Case Study of the North-eastern Part of the Novohradské Mountains)

Geoheritage ◽  
2018 ◽  
Vol 11 (2) ◽  
pp. 427-439 ◽  
Author(s):  
Jiří Rypl ◽  
Karel Kirchner ◽  
Renata Ryplová
Keyword(s):  
Czech Republic ◽  
The Czech Republic ◽  
The North ◽  
North Eastern ◽  
North Eastern Part

How many heteropteran species can live on alien goldenrods Solidago canadensis and S. gigantea in Europe?

Biologia ◽  
2009 ◽  
Vol 64 (5) ◽  
Author(s):  
Magdaléna Roháčová ◽  
Pavel Drozd
Keyword(s):  
Species Richness ◽  
Czech Republic ◽  
Small Proportion ◽  
Trophic Structure ◽  
Solidago Canadensis ◽  
The Czech Republic ◽  
The North ◽  
North Eastern ◽  
Plant Stand ◽  
North Eastern Part

AbstractDuring the vegetation periods of 2001–2003 Heteroptera associated with the invasive alien tall goldenrods Solidago canadensis and S. gigantea were studied in seven model habitats in the north-eastern part of the Czech Republic. Heteropterans associated with adjacent growths were also studied in 2002–2003. A set of 3,042 specimens of 127 samples was analyzed with the aim of estimating average species richness, abundance and trophic structure of the heteropteran assemblages of the studied plant stand. On alien Solidago, 68 heteropteran species were recorded and 71 species were collected in the stands adjacent to the tall goldenrods with 48 shared species. Despite the nearly indentical species richness and similar abundances in Solidago and adjacent stands, there are differences in the trophic structure. The majority of the shared species and species found on Solidago canadensis only are polyphagous contrary to the majority of stenophagous species found on Solidago free stands only. Only a small proportion of heteropteran species that were recorded on alien Solidago stands are specialized to Asteraceae and their abundance was mostly low. Only the lygaeid Nysius senecionis, an Asteraceae specialist, occured in masses on S. canadensis in sunny and warm habitats. Similarly, predatory Orius minutus and O. niger reached high abundance values in Solidago stands compared to adjacent stands.

scholarly journals Fiscal And Accounting Fraud Risk Detection Using Beneish Model. A Romanian Case Study

2021 ◽  
Vol 22 (1) ◽  
pp. 296-312
Author(s):  
Timofte Cristina (Coca) ◽  
Socoliuc Marian ◽  
Grosu Veronica ◽  
Coca Dan-Andrei
Keyword(s):  
Tax Evasion ◽  
Due Diligence ◽  
Accounting Fraud ◽  
Fraud Risk ◽  
Business Partners ◽  
The North ◽  
Risk Detection ◽  
North Eastern ◽  
North Eastern Part

The manipulation of the accounting and fiscal information is currently a much debated reality that occurs throughout economies and societies all over the world. The main purpose of this paper is focused on shaping and obtaining a model that can detect fraud/tax evasion risk, that could be useful both to fiscal authorities as part of the risk assessment analysis regarding the taxpayer behavior, and to auditors and even to entities from the private sector in the due diligence phase, when selecting potential business partners. The study focuses on regional data from the North-Eastern part of Romania. The main finding is that such a model should include financial, fiscal and nonfinancial variables.

Ecology of Leuctra geniculata (Plecoptera: Leuctridae), an atlantomediterranean species on the north-eastern border of its area

Biologia ◽  
2008 ◽  
Vol 63 (4) ◽  
Author(s):  
Petr Pařil ◽  
Jindřiška Bojková ◽  
Jan Špaček ◽  
Jan Helešic
Keyword(s):  
Czech Republic ◽  
Life Cycle ◽  
Morphological Characters ◽  
The Czech Republic ◽  
Macroinvertebrate Assemblages ◽  
Ecological Preferences ◽  
The North ◽  
North Eastern ◽  
Ept Taxa ◽  
Eastern Border

AbstractThe first records of Leuctra geniculata Stephens, 1836 in the north-eastern border of its area (the Czech Republic) are presented and an overview of references, synonyms and distribution of the species is given. The ecological preferences of the species, supported by chemical and hydromorphological parameters, are defined. Probable dissemination paths into the Czech Republic and the supposed life cycle of the species are discussed. Photographs of morphological characters, SEM photos of eggs, associated macroinvertebrate assemblages (EPT taxa) and maps of distribution are included.

scholarly journals New Records of Lilypad Whiteface Leucorrhinia Caudalis (Odonata: Libellulidae) in the Czech Republic

2014 ◽  
Vol 63 (2) ◽  
Author(s):  
Aleš Dolný ◽  
Martin Waldhauser ◽  
Lubomír Kvita ◽  
Lydie Kocourková
Keyword(s):  
Czech Republic ◽  
New Records ◽  
Breeding Site ◽  
Red List ◽  
Adult Males ◽  
The Czech Republic ◽  
The North ◽  
North Eastern ◽  
First Time ◽  
Near Threatened

Abstract Leucorrhinia caudalis is listed on the European Red List as near threatened. The species had been thought to be extinct in the Czech Republic for the last fifty years, until an accidental discovery of adult males in 2012. In 2014, larvae of Leucorrhinia caudalis were recorded from water reservoirs in the Česká Lípa region, northern Bohemia, for the first time. Thus, it is the first breeding site of L. caudalis in the Czech Republic. A male Leucorrhinia caudalis was also repeatedly recorded in Havířov-Dolní Suchá in the north-eastern Czech Republic.

scholarly journals Horse flies (Diptera: Tabanidae) of the north-eastern parts of the Hercynian mountains and adjacent localities (Czech Republic)

2017 ◽  
Vol 66 (1) ◽  
pp. 7-34
Author(s):  
Jan Ježek ◽  
Markéta Omelková ◽  
Josef Hájek
Keyword(s):  
Czech Republic ◽  
Endangered Species ◽  
The Czech Republic ◽  
The North ◽  
North Eastern ◽  
New Localities ◽  
Horse Flies ◽  
Horse Fly

Abstract The horse fly fauna of the NE parts of the Hercynicum (36 species of 8 genera, including one ssp. and one recognized form) is relatively diverse, including 65.5 % of the Tabanid species recorded from the Czech Republic. All literature records are referred to, and 136 new localities added. The most interesting finds during our faunistic survey were the nationally scarce Silvius alpinus (Scopoli, 1763), Hybomitra arpadi (Szilády, 1923), H. kaurii Chvála & Lyneborg, 1970 and H. nitidifrons confiformis Chvála & Moucha, 1971; in spite of literature records H. lurida (Fallén, 1817) was not re-found. Atylotus plebejus (Fallén, 1817) and Chrysops rufipes Meigen, 1830 are classified as endangered species in the Czech Republic, and Glaucops hirsutus (Villers, 1789) as vulnerable.

scholarly journals The North-Eastern Border of the Celtic World

2018 ◽  
Vol 8 ◽  
pp. 7-21
Author(s):  
Václav Blažek ◽  
Keyword(s):  
Czech Republic ◽  
Second Century ◽  
The Czech Republic ◽  
The North ◽  
North Eastern ◽  
Eastern Border

The present study provides an etymological analysis of toponyms collected by Ptolemy from Northeast Europe, as known to him in the mid-second century CE. The territory studied roughly corresponds to contemporary Poland and part of the Czech Republic. The northernmost border of probable Celtic toponyms in the area of contemporary Poland may be determined between the 54th and 53rd latitudes (c. 53°30′).

Floristic diversity patterns in the White Carpathians biosphere reserve, Czech Republic

Biologia ◽  
2011 ◽  
Vol 66 (2) ◽  
Author(s):  
Zdenka Otýpková ◽  
Milan Chytrý ◽  
Lubomír Tichý ◽  
Vilém Pechanec ◽  
Jan Jongepier ◽  
...  
Keyword(s):  
Land Use ◽  
Species Richness ◽  
Czech Republic ◽  
Environmental Factors ◽  
Environmental Data ◽  
Floristic Diversity ◽  
The Czech Republic ◽  
North Eastern ◽  
North Eastern Part ◽  
White Carpathians

AbstractThe flora of the White Carpathians, a mountain range in the south-east of the Czech Republic, is documented by about 485,000 records of vascular plant occurrences collected since the mid-19th century. A total of 1299 species recorded in 93 grid cells of 2.8 × 3.1 km were used for an analysis of spatial patterns of floristic diversity in the White Carpathians. Multivariate statistical techniques such as ordination and classification were used to reveal the main gradients in floristic composition and species richness, and measured environmental data and Ellenberg indicator values were used to assess underlying environmental factors. There is a striking floristic contrast between the western and eastern part of the study area, which is associated with differences in climate, mean altitude, topographic heterogeneity measured as altitudinal range, and land use. The western part is characterised by thermophilous, continental and calcicolous species of open habitats. In contrast, the more forested eastern part along the state border with Slovakia and the north-eastern part of the area are characterised by acidophilous species with higher moisture requirements. This pattern is consistent with the established phytogeographical division of the Czech Republic into the phytogeographical regions of Thermophyticum and Mesophyticum. The further division of the area into four regions, based on classified grid data, is also similar to the current division into phytogeographical districts, except for the Javorníky district. There are two distinct hot spots of species richness, in the western and the extreme north-eastern part. A poorer flora was found in landscapes with intensive agriculture. Species richness is associated with different environmental factors than species composition, namely with soil types and land-use categories. Alien species are more common in areas with a higher incidence of arable land and built-up areas, and less common in areas dominated by grasslands and forests.

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