scholarly journals Resources and dynamics of halophytes in agricultural and industrial landscapes of the western part of Kujawy, Central Poland

2021 ◽  
Vol 32 (4) ◽  
pp. 1-26
Author(s):  
Wiesława Karasińska ◽  
Andrzej Nienartowicz ◽  
Mieczysław Kunz ◽  
Dariusz Kamiński ◽  
Agnieszka Piernik
Keyword(s):  
Agricultural Landscape ◽  
Natura 2000 ◽  
Reference Points ◽  
Saline Groundwater ◽  
Natural Systems ◽  
Spatial Management ◽  
The Status ◽  
Natura 2000 Site ◽  
Industrial Landscapes ◽  
The Eu

This article is dedicated to the memoryof tireless researcher of saline vegetation in KujawyProfessor Jadwiga Wilkoń-Michalska (1921–2005) This paper presents the status and comparison of the halophytic flora on two research plots in the Upper Noteć catchment, distinguished by the intensity of human activity and the type of landscape: 1 – Lake Gopło (G) and 2 – the area located by the Noteć Canal (N) in the western part of the Kujawy region. Fishery on the twelfth largest lake in Poland and agriculture are the main forms of economy in the former plot. A significant part of this plot is a Natura 2000 site, legally protected in compliance with the EU directives. The development of halophytes, mainly facultative ones, in the G plot is conditioned by natural factors, i.e. the inflow of saline groundwater. In the N plot, the agricultural landscape was transformed into the industrial and urbanised landscape following the years of development of two soda factories and the municipal and housing infrastructure of the nearby town of Inowrocław. Strong human impact led to the fact that already several decades ago this plot was classified as one of the most ecologically endangered areas in Poland. The abundance of halophytes in the N plot, including many obligatory ones, is related to the geomorphology of the area and the associated pattern of salt deposit leaching, as well as brine exploitation and soda industry. The species composition and population resources of individual halophyte species at 65 sites on the G plot and 90 sites on the N plot were compared using numerical classification methods. The distribution of the sites and their species richness are presented on the maps of the study area. The results of our analysis were compared with the results of observations made by other authors in the same area at different times. Based on the comparative analysis, we have arrived at conclusions regarding the protection of halophytes and the anticipated effects of technological changes in agriculture, salt and soda industry, as well as spatial management. We believe that the data provided in the tables and the resulting maps will constitute reference points for assessing the effectiveness of undertaken conservation recommendations and the correctness of scenarios formulated by different authors for the development of natural systems in the study area.

scholarly journals INVERTEBRATES OF CONSERVATIVE INTEREST FROM PLATFORMA COTMEANA, A ROMANIAN NATURAL PROTECTED AREA

2021 ◽  
Vol 10 (20) ◽  
pp. 19-31
Author(s):  
Daniela Bărbuceanu ◽  
Alina Mihaela Truță
Keyword(s):  
Natura 2000 ◽  
Distribution Area ◽  
Future Perspectives ◽  
Habitat Directive ◽  
Broadleaf Forest ◽  
Numerical Abundance ◽  
The Status ◽  
Cerambyx Cerdo ◽  
Natura 2000 Site

Current work was carried out in a Natura 2000 site of community importance, ROSCI 0354, Platforma Cotmeana, with a surface of 12.529 ha, located in the Central Southern part of Romania in a hilly area. The site is mainly dominated by broadleaf forest, from which 30% consists of beech species, an important habitat component for the studied species. Focal species of this research were: Lucanus cervus (Linnaeus, 1758), Cerambyx cerdo Linnaeus, 1758, and Morimus asper funereus Mulsant, 1862, as listed in the annex of EU Habitat Directive. For each species, numerical abundance, sex ratio, and other aspects of their biology were estimated. Habitat preference and the occurrence of individuals were recorded in order to evaluate their distribution in the site. Future perspectives on the status of the conservation of species in site were assessed by evaluation of human impact activities affecting the quality of their habitat. It was noted that most dominant species is L. cervus with an occurrence of 314 individuals, followed by M. asper funereus with 92 individuals, and C. cerdo with 41 individuals. An exoskeleton of Rosalia alpina (Linnaeus, 1758) was found, fact explained by the limit of species distribution area in the site.

scholarly journals First record of the protected species Pinna nobilis (Linnaeus, 1758) in the Aquatina Lagoon (NATURA 2000 site IT9150003, South-East Italian coastline)

2018 ◽  
Vol 28 ◽  
pp. 51-59 ◽  
Author(s):  
Vanessa Marrocco ◽  
Alessandro Sicuro ◽  
Francesco Zangaro ◽  
Maurizio Pinna
Keyword(s):  
Natura 2000 ◽  
First Record ◽  
Habitats Directive ◽  
Protected Species ◽  
Pinna Nobilis ◽  
Nursery Habitats ◽  
Conservation Actions ◽  
Natura 2000 Site ◽  
Water Ecosystems ◽  
The Eu

Information on the presence of Pinnanobilis (Linnaeus, 1758) in the Mediterranean Sea is largely reported in literature because it is an endemic and, at the same time, endangered species. Besides, this record contributes to enlarge the spatial distribution of this species in the South-East Italian coastline (Adriatic Sea). P.nobilis is a protected species under the EU Habitats Directive (1992). In particular, P.nobilis has been recorded for the first time in the Aquatina Lagoon, a transitional water ecosystem included in the NATURA 2000 site “Aquatina di Frigole” (IT9150003). Therefore, this finding underlines the role of transitional water ecosystems as “nursery habitats” for P.nobilis as well as the relevance of conservation actions introduced by the EU with the NATURA 2000 network for preserving the biodiversity.

scholarly journals The occurrence of ladybells (Adenophora liliifolia) in border meadow Drahos (Drahoše) near Hollóháza (NE Hungary) and Skároš (SE Slovakia)

2021 ◽  
Author(s):  
Tünde Farkas
Keyword(s):  
Plant Species ◽  
Natura 2000 ◽  
Habitats Directive ◽  
Glacial Relict ◽  
Natura 2000 Site ◽  
Number Of Individuals ◽  
The Eu

The ladybells (Adenophora liliifolia (L.) Besser) is a glacial relict plant species and is endangered throughout Europe. The species is strictly protected in Hungary and listed in the Habitats Directive of the EU. It is a designating species of the HUBN20085 Északi-Zempléni-hegység Natura 2000 site in Hungary. The occurrence of the species is limited to very few localities both in Hungary and Slovakia. This study was undertaken to characterize the habitats of ladybells from a phytosociological perspective and analyse the structure of its population in Drahos (Drahoše) meadow. Two relevés were sampled, one at each side of the border. The number of individuals was recorded, and selected quantitative variables of the stem, leaves, and inflorescence of each individual were evaluated during eight years of the survey.

scholarly journals Management Elements Proposal for Sutla Natura 2000 Site

2015 ◽  
Vol 17 (1) ◽  
pp. 143-152
Author(s):  
Doru Bănăduc ◽  
Angela Curtean-Bănăduc
Keyword(s):  
Fish Species ◽  
Fish Fauna ◽  
Natura 2000 ◽  
Integrated Water Management ◽  
Cottus Gobio ◽  
Ecological Requirements ◽  
Management Actions ◽  
Natura 2000 Site ◽  
Harmful Effects ◽  
The Eu

Abstract Following the accession of Croatia to the EU, a study was carried out on a Croatian Natura 2000 site which includes habitats used by the following fish species of conservation interest: Eudontomyzon vladykovi, Rhodeus sericeus amarus, Gobio uranoscopus, Romanogobio kesslerii, Barbus meridionalis, Zingel streber and Cottus gobio. Harmful effects on fish fauna were found due to: poorly-integrated water management, over-extraction of water for irrigation, fragmentation of riparian vegetation, low cooperation between environment institutions in Croatia and Slovenia, abuse of pesticides, uncontrolled waste water, sources of chemicals and heavy metals, leakage of nitrogen, habitats fragmentation due to dams and canals, non-native fish species, invasive species and gravel extraction. Specific management actions are proposed that take account of the different fish species of conservation interest and their specific biological and ecological requirements.

In or Out?

2018 ◽  
Author(s):  
Catherine E. De Vries
Keyword(s):  
Public Opinion ◽  
Status Quo ◽  
Data Sources ◽  
Fine Grained ◽  
Alternative State ◽  
Empirical Measurement ◽  
The Status ◽  
People’S Attitudes ◽  
Over Time ◽  
The Eu

This chapter introduces a benchmark theory of public opinion towards European integration. Rather than relying on generic labels like support or scepticism, the chapter suggests that public opinion towards the EU is both multidimensional and multilevel in nature. People’s attitudes towards Europe are essentially based on a comparison between the benefits of the status quo of membership and those associated with an alternative state, namely one’s country being outside the EU. This comparison is coined the ‘EU differential’. When comparing these benefits, people rely on both their evaluations of the outcomes (policy evaluations) and the system that produces them (regime evaluations). This chapter presents a fine-grained conceptualization of what it means to be an EU supporter or Eurosceptic; it also designs a careful empirical measurement strategy to capture variation, both cross-nationally and over time. The chapter cross-validates these measures against a variety of existing and newly developed data sources.

scholarly journals Occurrence of the Green Shield-Moss Buxbaumia viridis (Moug.) Brid. in the Bieszczady Mountains of Poland

Forests ◽  
2021 ◽  
Vol 12 (3) ◽  
pp. 374
Author(s):  
Piotr Brewczyński ◽  
Kamil Grałek ◽  
Piotr Bilański
Keyword(s):  
National Park ◽  
Large Scale ◽  
Conservation Status ◽  
Natura 2000 ◽  
Field Work ◽  
Managed Forests ◽  
Moss Species ◽  
Microhabitat Preferences ◽  
Natura 2000 Site ◽  
Forest District

The small-sized gametophytes and sporophytes of the green shield-moss Buxbaumia viridis (Moug.) Brid. make it difficult to study. However, in Europe, there has been increasing interest in this species in the past few years, mostly as a result of the implementation of the Natura 2000 network. In Poland, B. viridis has only been reported in isolated studies that have been limited in terms of area and the number of participating workers. One of the Polish regions where B. viridis was recently recorded is the Bieszczady Mountains, but there have been no large-scale surveys of that region to date. The objective of the current work was to describe the B. viridis population in the Bieszczady Mountains in terms of its spatial distribution and abundance, investigate its selected microhabitat preferences, and evaluate the conservation status of this moss species within the Natura 2000 site Bieszczady PLC180001. The studied region encompassed 93,490.44 ha, including 69,056.23 ha of managed forests and 24,434.21 ha of forests belonging to the Bieszczady National Park. A preliminary survey was conducted in the Cisna Forest District (forest area of 19,555.82 ha) on 15–17 November 2017, while the main survey was performed in selected forest subcompartments of four forest districts—Baligród, Komańcza, Lutowiska, and Stuposiany—as well as the Bieszczady National Park from 5 to 16 November 2018. The field work consisted of searching for B. viridis sporophytes and setae and recording selected population and locality characteristics. The study led to the discovery of 353 new B. viridis localities in 202 study areas, with 9197 diploid individuals (sporophytes or setae only) growing in 545 microhabitats. The number of B. viridis localities discovered in the Bieszczady Mountains during 17 days of survey in 2017 and 2018 was two times higher than the combined number of localities previously found in Poland over more than 150 years (159 localities). Additionally, the number of sporophytes and setae identified was two times greater than their overall number in previous records. In addition, this study provides information about selected microhabitat preferences and the conservation status of this moss in the Bieszczady Natura 2000 site.

Regulating Proxy Advisors Through Transparency: Pros and Cons of the EU Approach

2017 ◽  
Vol 14 (1) ◽  
pp. 1-36 ◽  
Author(s):  
Gaia Balp
Keyword(s):  
Status Quo ◽  
Legislative Process ◽  
European Regulation ◽  
The Us ◽  
The Status ◽  
Pros And Cons ◽  
Proxy Advisors ◽  
Legal Constraints ◽  
The Eu

This article outlines potential pros and cons of a future European regulation of proxy advisory firms, as set forth in the Commission’s Proposal for a Directive amending Directive 2007/36/EC. After summarizing criticisms concerning the proxy advisory industry, and findings regarding its de facto influence on investors’ voting conduct both in the US and in the European context, the article adverts to why the power of proxy advisors appears to be overestimated. Uncertainty on the status quo of the industry’s actual impact on key decisions in listed companies, as well as costs associated with a regulation, need to be considered for assessing the suitability of the rules drafted to ensure adequate levels of independence and quality of voting recommendations. While transparency rules may be preferred to stricter legal constraints or requirements in a first stage, possible shortcomings of the Draft Directive exist that may undermine its effectiveness. Analyzing the amendments to the Proposal adopted by the European Parliament, and the Council’s Presidency compromise text, may suggest a preferable approach as regards single rules still making their way through the European legislative process.

How Useful is Bourdieu’s Notion of Cultural Capital for Describing Literary Markets?

2021 ◽  
Vol 69 (1) ◽  
pp. 43-55
Author(s):  
Nicola Glaubitz
Keyword(s):  
Cultural Capital ◽  
Reference Points ◽  
Conceptual Clarity ◽  
Literary Cultures ◽  
The Status ◽  
Multi Method Approach ◽  
Organisation Structure ◽  
Literary Canons ◽  
Literary Markets

Abstract Bourdieu’s concepts of cultural capital and field, developed in the 1970s and 1980s, still provide systematic reference points for studies interested in literary cultures under market conditions. These concepts have found resonance in studies observing the changing organisation, structure, and social positions involved in the writing, reading, and circulation of literature. While both the conceptual clarity and the historical results Bourdieu achieved (in particular in his study The Rules of Art, originally published in 1992) have come under attack, both his key concepts and his multi-method approach function as a theoretical toolbox for present studies. The article discusses three studies (Childress 2017; English 2005; Guillory 1993) which make use of Bourdieu’s concept of capital in order to describe contemporary US publishing, the role of literary canons in higher education, and the status of literary awards. I argue that Bourdieu’s framework is productive in these cases when it is used in a heuristic way, when the idea of cultural and social capital is considered as processes and practices of valuation, and when it points to the political aspects of economies.

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