scholarly journals Malacofauna of Selected Areas in Litovelské Pomoraví (Czech Republic)

2018 ◽  
Vol 49 (3) ◽  
pp. 181-191
Author(s):  
J. Hlava ◽  
A. Hlavová
Keyword(s):  
Czech Republic ◽  
Sampling Period ◽  
Natura 2000 ◽  
Data Availability ◽  
Nature Protection ◽  
Meandering River ◽  
Alluvial Forests ◽  
Mollusc Species ◽  
Molluscan Diversity ◽  
The Individual

Abstract The molluscan diversity in the Litovelské Pomoraví Protected Landscape Area (PLA) (Moravia, Czech Republic) was studied. The PLA stretches on the territory of a river alluvial plain and is formed by the meandering river, complex of alluvial forests, meadows, and wetlands. It is part of the European network of nature protection areas Natura 2000. Altogether 10 450 specimens representing 107 mollusc species were found by means of hand collecting and sieving a litter layer during the sampling period April 2012–September 2015 at nine selected sampling sites. Computation of the Jaccard and Sörensen indices showed the degree of similarity between the individual locations based on the number of shared species. The principal component analysis based on known ecological characteristics clearly distinguished some locations and indicated the relationships between a particular molluscan group and a locality. The data availability and possibility to assess the succession over time is essential for later evaluation and mapping the natural processes or human impact at naturally important localities.

scholarly journals Molluscs of the Krkonoše Mts. (Czech Republic)

2008 ◽  
Vol 7 ◽  
pp. 55-69
Author(s):  
Lucie Juřičková ◽  
Vojen Ložek
Keyword(s):  
Czech Republic ◽  
Acidic Soils ◽  
Mountain Ranges ◽  
Mollusc Species ◽  
Molluscan Diversity

As a result of recent malacological research of 47 sites combined with commented list of earlier published and unpublished data 90 mollusc species were found in the Krkonoše Mts. altogether. In comparison to snail communities from comparable mountain ranges of the Bohemian Upland the mollusc fauna of Krkonoše is rather poor both in species and in a number of fully developed woodland assemblages. The richest molluscan assemblages occur in the Krkonoše foothills. The subalpine and particularly alpine belts are permanently very poor in molluscan diversity due to highly acidic soils and bedrock.

Nature Conservation and Landscape Protection Including the Natura 2000 Network in the Czech Legal System

2007 ◽  
Vol 4 (2) ◽  
pp. 117-126 ◽  
Author(s):  
Vojtêch Stejskal
Keyword(s):  
Nature Conservation ◽  
Czech Republic ◽  
Legal System ◽  
Natura 2000 ◽  
Nature Protection ◽  
Natura 2000 Network ◽  
The Czech Republic ◽  
Biodiversity Protection ◽  
Problematic Issue ◽  
Landscape Protection

AbstractThe Czech Republic has been a party to most of the important multilateral international nature conservation and biodiversity protection agreements. In 1992 there was adopted the Act No. 114/1992 Coll., on nature conservation and landscape protection. This Act is the basic Act in the area of nature and biodiversity protection and management in the Czech Republic. The Act and the providing legislation are only partially compatible with the EC secondary law, namely Habitats and Birds Directives. But the most problematic issue is an enforcement of nature protection law in practice.

scholarly journals Malacofauna of Selected Protected Landscape Areas in Bohemia (Czech Republic)

2015 ◽  
Vol 46 (2) ◽  
pp. 57-64
Author(s):  
J. Hlava ◽  
A. Hlavová
Keyword(s):  
Czech Republic ◽  
Small Scale ◽  
Scientific Journals ◽  
Litter Layer ◽  
Mollusc Species ◽  
Molluscan Diversity ◽  
Available Resources

Abstract Molluscan diversity in selected Protected Landscape Areas (PLA) of Bohemia (Czech Republic) was monitored. For the study, the small-scale PLAs of the Slavkovský Les, the Blanský Les, and the Labské Pískovce were selected. Over 12 500 specimens in total representing 62 mollusc species were found within 2012-2013 by means of hand collecting and sieving the litter layer. To evaluate similarity among the localities, the Jaccard and Sörensen’s indices were calculated. The significance of such data is mainly in their presentation in the available resources such as peer-reviewed scientific journals

Error Management in Audit Firms: Error Climate, Type, and Originator

2013 ◽  
Vol 89 (1) ◽  
pp. 303-330 ◽  
Author(s):  
Anna Gold ◽  
Ulfert Gronewold ◽  
Steven E. Salterio
Keyword(s):  
Impression Management ◽  
Data Availability ◽  
Error Management ◽  
Organizational Life ◽  
Climate Type ◽  
Error Type ◽  
Audit Firms ◽  
The Individual ◽  
Post Hoc ◽  
Willingness To Report

ABSTRACT This paper examines how the treatment of audit staff who discover errors in audit files by superiors affects their willingness to report these errors. The way staff are treated by superiors is labelled as the audit office error management climate. In a “blame-oriented” climate errors are not tolerated and those committing errors are punished. In contrast, an “open” climate characterizes error commitment as a normal, albeit unfortunate aspect of organizational life that offers opportunities for learning without sanctions on the originator. We examine error management climate in the context of audit-specific factors that might affect the decision to report errors: audit error type (conceptual or mechanical) and who committed the error (the individual who discovered it or a peer). An open climate results in an increase in the reporting of mechanical (but not conceptual) errors and all peer errors versus a blame climate. Post hoc findings suggest that one obstacle to reporting conceptual errors stems from an auditor's own impression management concerns. We discuss how auditing standards and regulatory inspections may impact audit firm error management climates. Data Availability: Experimental data are available from the second author subject to data confidentiality restrictions issued by the participating firms.

scholarly journals Intra-Colonial Viral Infections in Western Honey Bees (Apis mellifera)

2021 ◽  
Vol 9 (5) ◽  
pp. 1087
Author(s):  
Loreley Castelli ◽  
María Laura Genchi García ◽  
Anne Dalmon ◽  
Daniela Arredondo ◽  
Karina Antúnez ◽  
...  
Keyword(s):  
Apis Mellifera ◽  
Honey Bee ◽  
Viral Infections ◽  
Sampling Period ◽  
Virus Genome ◽  
The Individual ◽  
Bee Virus ◽  
Insight Into ◽  
Bee Viruses

RNA viruses play a significant role in the current high losses of pollinators. Although many studies have focused on the epidemiology of western honey bee (Apis mellifera) viruses at the colony level, the dynamics of virus infection within colonies remains poorly explored. In this study, the two main variants of the ubiquitous honey bee virus DWV as well as three major honey bee viruses (SBV, ABPV and BQCV) were analyzed from Varroa-destructor-parasitized pupae. More precisely, RT-qPCR was used to quantify and compare virus genome copies across honey bee pupae at the individual and subfamily levels (i.e., patrilines, sharing the same mother queen but with different drones as fathers). Additionally, virus genome copies were compared in cells parasitized by reproducing and non-reproducing mite foundresses to assess the role of this vector. Only DWV was detected in the samples, and the two variants of this virus significantly differed when comparing the sampling period, colonies and patrilines. Moreover, DWV-A and DWV-B exhibited different infection patterns, reflecting contrasting dynamics. Altogether, these results provide new insight into honey bee diseases and stress the need for more studies about the mechanisms of intra-colonial disease variation in social insects.

scholarly journals Incidence of Characteristic Findings during Veterinary Carcass Inspections 2010–2019 in the Czech Republic and the Relation to the Level of Health and Welfare of Individual Classes of Cattle

Animals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 537
Author(s):  
Michal Kaluza ◽  
Vladimir Vecerek ◽  
Eva Voslarova ◽  
Zbynek Semerad ◽  
Annamaria Passantino
Keyword(s):  
Czech Republic ◽  
Health Issues ◽  
Pathological Findings ◽  
Pathological Changes ◽  
Great Intensity ◽  
The Czech Republic ◽  
Stunted Growth ◽  
Liver And Pancreas ◽  
Systemic Disorder ◽  
The Individual

Pathological findings in individual classes of cattle were assessed from the viewpoint of their localization and category. The objective of the study was to evaluate whether there are differences in the range and number of findings made between the individual classes of cattle. The results of veterinary inspections on 2,514,666 head of cattle slaughtered in the Czech Republic in the period 2010–2019 were used for the assessment. In terms of localization, the most frequent findings in cows were in the liver and pancreas (46.13%), the urinary tract (40.76%) and the lungs (36.23%). These findings also predominated in heifers and bulls, though they were recorded at lower frequencies (p < 0.01) than in cows. The most frequent pathological changes in heifers and bulls were chronic findings in the lungs (16.09% and 12.27%, respectively). The range of findings in calves differed significantly from other classes of cattle, primarily as the result of respiratory and diarrheal syndrome being the most frequent diseases in calves. Calves were the class of cattle most frequently diagnosed with findings in the lungs (44.89%), as well as other unclassified changes (24.43%) and overall changes (21.55%), which point to a systemic disorder of the organism. The results of this study confirmed the differing states of health in the individual classes of cattle and the differing health issues to which treatment and the prevention of the most frequently occurring infectious and non-infectious diseases must be adapted. Cattle welfare is affected not only by the level of health but also by the herd management and economics. This is confirmed by the range of findings, and the deterioration of living conditions especially in cows, likely because of great intensity of farming, but also in calves which suffered from emaciation or stunted growth.

scholarly journals Methods for Estimating Avoidable Costs of Excessive Alcohol Consumption

2021 ◽  
Vol 18 (9) ◽  
pp. 4964
Author(s):  
Beata Gavurova ◽  
Miriama Tarhanicova
Keyword(s):  
Czech Republic ◽  
Alcohol Consumption ◽  
Data Availability ◽  
Excessive Alcohol Consumption ◽  
Public Authorities ◽  
The Czech Republic ◽  
Cost Of Disease ◽  
Lost Productivity ◽  
Excessive Alcohol ◽  
The Cost

Background: Alcohol is a risk factor with serious consequences for society and individuals. This study aims to present methods and approaches that might be used to estimate the costs related to excessive alcohol consumption. It emphasizes the need for general methods and approaches that are easily applicable, because the level of digitalization and data availability vary across regions. The lack of data makes many methods inapplicable and useless. The ease of applicability will help to make cost-of-illness studies and their results comparable globally. Methods: This study is based on data from the Czech Republic in 2017. Drinking alcohol results in costs of healthcare, social care, law enforcement, and administrative costs of public authorities. To quantify the cost of drinking in the Czech Republic, the top-down approach, bottom-up approach, human capital approach and attributable fractions were used. Results: In 2017, the cost related to alcohol was estimated at 0.66% of the national GDP. Lost productivity represented 54.45% of total cost related to alcohol. All cost related to alcohol is considered to be avoidable. Conclusions: The methods and approaches applied to estimate the cost of disease or any other health issue should be generalized regarding the availability of data and specifics of provided services to people who are addicted or have any kind of disability.

scholarly journals Characteristics of Liparis loeselii (L.) Rich. populations in selected Natura 2000 areas in eastern Poland

2020 ◽  
Vol 55 (3) ◽  
pp. 151-162
Author(s):  
Danuta Urban ◽  
Joanna Sender ◽  
Ewelina Tokarz ◽  
Andrzej Różycki
Keyword(s):  
Natura 2000 ◽  
Total Carbon ◽  
Habitat Conditions ◽  
Total Carbon Content ◽  
Poor Fen ◽  
Calcareous Fen ◽  
Liparis Loeselii ◽  
The Individual ◽  
Insight Into

AbstractIn view of the sensitivity of Liparis loeselii to changes in habitat conditions, we carried out a study with the aim to monitor population numbers, identify the individual features of the Liparis loeselii population, analyse habitat conditions, identify threats and propose conservation measures to preserve the species. The investigations were conducted in seven unmanaged objects located in three Natura 2000 areas in eastern Poland. The results of this study provide a new insight into Liparis loeselii ecology. The analysed populations inhabited some habitat types: extremely poor fen, transitional mire, rich fen, calcareous fen, spring-fed fen. The content of nutrients was similar in all the habitats. A CCA analysis revealed that the total carbon content, pH, and redox potential of the substrate determine differences between the habitats analysed. Juvenile individuals represented a maximum of 12% of the analysed populations and were the least abundant group of these plants. The flowering was primarily influenced by hydrological conditions. Based on the long-term observations reported in this article, it can be assumed that the species stands a chance of surviving at the localities analysed, provided that the habitat conditions do not change dramatically.

scholarly journals Operational USLE-Based Modelling of Soil Erosion in Czech Republic, Austria, and Bavaria—Differences in Model Adaptation, Parametrization, and Data Availability

2020 ◽  
Vol 10 (10) ◽  
pp. 3647
Author(s):  
Peter Fiener ◽  
Tomáš Dostál ◽  
Josef Krása ◽  
Elmar Schmaltz ◽  
Peter Strauss ◽  
...  
Keyword(s):  
Czech Republic ◽  
Soil Erosion ◽  
Water Conservation ◽  
Data Availability ◽  
The European Union ◽  
Specific Knowledge ◽  
The Czech Republic ◽  
Environmental Threats ◽  
Implementation Techniques ◽  
Consistent Method

In the European Union, soil erosion is identified as one of the main environmental threats, addressed with a variety of rules and regulations for soil and water conservation. The by far most often officially used tool to determine soil erosion is the Universal Soil Loss Equation (USLE) and its regional adaptions. The aim of this study is to use three different regional USLE-based approaches in three different test catchments in the Czech Republic, Germany, and Austria to determine differences in model results and compare these with the revised USLE-base European soil erosion map. The different regional model adaptations and implementation techniques result in substantial differences in test catchment specific mean erosion (up to 75% difference). Much more pronounced differences were modelled for individual fields. The comparison of the region-specific USLE approaches with the revised USLE-base European erosion map underlines the problems and limitations of harmonization procedures. The EU map limits the range of modelled erosion and overall shows a substantially lower mean erosion compared to all region-specific approaches. In general, the results indicate that even if many EU countries use USLE technology as basis for soil conservation planning, a truly consistent method does not exist, and more efforts are needed to homogenize the different methods without losing the USLE-specific knowledge developed in the different regions over the last decades.

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