scholarly journals New locality of Hymenochaete cruenta in the Olbina nature reserve and revisiting of distribution of this fungus in Poland

2016 ◽  
Vol 51 (2) ◽  
Author(s):  
Marta Brygida Kujawska ◽  
Małgorzata Stasińska ◽  
Tomasz Leski ◽  
Maria Rudawska
Keyword(s):  
Current Distribution ◽  
Threatened Species ◽  
Nature Reserve ◽  
Red List ◽  
European Countries ◽  
Silver Fir ◽  
Wide Range ◽  
Natural Range ◽  
Microscopic Feature ◽  
Forest District

<em>Hymenochaete cruenta</em> is a saprotrophic fungus, grown mainly on the bark of dead branches and trunks of <em>Abies</em> trees and thus the distribution of this fungus in Poland and other European countries is closely connected with natural range of silver fir. Despite its wide range, <em>H. cruenta</em> is considered as rare in the whole area of its occurrence. In this paper, we present a new locality of <em>H. cruenta</em>, discovered in May and September 2016 in the Olbina nature reserve (southern Wielkopolska Lowland, Kalisz Forest District). Ecological notes and macro- and microscopic feature of basidiocarps of this fungus are presented. Additionally, the current distribution of <em>H. cruenta</em> in Poland comprising 78 localities is provided. The rank of <em>H. cruenta</em> among threatened species categories in different European countries is discussed. It seems that the species is rare and threatened in Poland, and it should be still classified as “vulnerable” on the red list of macrofungi. The significance of <em>H. cruenta</em> for diversity of mycobiota and the necessity of further research on the dynamic of occurrence of <em>H. cruenta</em> inside and outside of the natural range of <em>A. alba</em> is underlined.

scholarly journals First record of Hericium flagellum (Basidiomycota) from the “Olbina” nature reserve in Wielkopolska Voivodship, Poland

2019 ◽  
Vol 54 (2) ◽  
Author(s):  
Marta Brygida Kujawska ◽  
Małgorzata Stasińska ◽  
Tomasz Leski ◽  
Maria Rudawska
Keyword(s):  
Nature Reserve ◽  
Coniferous Forest ◽  
Abies Alba ◽  
First Record ◽  
Silver Fir ◽  
Coniferous Trees ◽  
Northern Border ◽  
Natural Range ◽  
Further Development ◽  
Forest District

<em>Hericium flagellum</em> (Scop.) Pers. is considered a rare, wood-decaying fungus that occurs on coniferous trees, predominantly on silver fir (<em>Abies alba</em>). In this paper, a new locality of <em>H. flagellum</em> in Wielkopolska Voivodship is presented, along with the macro- and micromorphological features of the collected specimens. Basidiomata of <em>H. flagellum</em> were found in November 2016 and 2017 in the “Olbina” nature reserve (ATPOL Dc-97, Kalisz Forest District), located in a continental mixed coniferous forest close to the northern border of the natural range of silver fir. In 2016, <em>H. flagellum</em> was found growing in the hollow of an old stump of silver fir, and in the following year, this fungus was recorded on a fallen log of silver fir. The implications for conservation are briefly presented. Prospects of further development of the basidiomata of <em>H. flagellum</em> in the “Olbina” reserve are also discussed.

scholarly journals Habitat preferences of royal fern Osmunda regalis L. in the ‘Baszków’ nature reserve

2014 ◽  
Vol 56 (4) ◽  
pp. 171-178 ◽  
Author(s):  
Anna K. Gdula ◽  
Marcin K. Dyderski ◽  
Andrzej M. Jagodziński
Keyword(s):  
Nature Reserve ◽  
Natural Habitat ◽  
Habitat Preferences ◽  
Drainage Ditch ◽  
Anthropogenic Transformation ◽  
Natural Range ◽  
Local Extirpation ◽  
Positive Results ◽  
Different Levels ◽  
Forest District

Abstract The royal fern (Osmunda regalis L.) is a threatened species, which reaches the northeastern border of its natural range in Poland. The number of royal fern stands is decreasing due to decline of its natural habitat - alder carrs. The main aim of this paper was to compare features of stands in habitats representing different levels of anthropogenic transformation and to investigate all stands of the royal fern in the ‘Baszków’ nature reserve (3.76 ha; Krotoszyn Forest District, Poland). We distinguished four plant communities within the nature reserve: Carici elongatae-Alnetum, Molinio-Pinetum, Leucobryo-Pinetum and Pinus-Padus. In total, we found 144 royal fern specimens within the nature reserve area growing in 20 stands: 97 specimens in Carici-Alnetum (9 stands), 32 specimens in Molinio-Pinetum (4 stands) and 15 specimens along a drainage ditch (7 stands). Specimens from Carici-Alnetum had the highest proportion of sporophylles (41%), which shows the habitat preferences of the royal fern. Low proportion of sporophylles and the low number of specimens in the stands in ditches prove lower vitality of royal ferns and possibility of local extirpation in these stands. Royal fern populations in secondary habitats such as ditches and borders of forest divisions should be particularly monitored. Passive royal fern protection in the nature reserve gave positive results due to better availability of light, connected with mortality of some trees.

scholarly journals Spiders of Polanská Niva National Nature Reserve

2014 ◽  
Vol 62 (1) ◽  
pp. 175-183
Author(s):  
Jana Niedobová ◽  
Vladimír Hula
Keyword(s):  
Czech Republic ◽  
Threatened Species ◽  
Nature Reserve ◽  
Red List ◽  
The Other ◽  
The Czech Republic ◽  
Spider Species ◽  
National Nature Reserve ◽  
Spider Community ◽  
Interesting Species

Spiders of Polanská niva National Nature Reserve were investigated during 2013. Several capture methods were used from March to September. Altogether, 85 species from 14 families were recorded. The most interesting species are Arctosa maculata (Hahn, 1822) and Micaria nivosa L. Koch, 1866 (both are vunerable according to the Red List of threatened species in the Czech Republic). The other remarkable species were: Kaestneria pullata (O. P.- Cambridge, 1863), Donacochara speciosa (Thorell, 1875), Hylyphantes graminilola (Sundevall, 1830), Singa nitidula C. L. Koch, 1844 and Trochosa spinipalpis F. O. P.- Cambridge. Evaluation of spider community shows, that 8.2 % spider species prefer naturally like habitats.

scholarly journals Spiders (Araneae) of Hůrka u Hranic National Nature Reserve (Moravia, Czech Republic)

2015 ◽  
Vol 63 (1) ◽  
pp. 65-75 ◽  
Author(s):  
Ondřej Machač ◽  
Jana Niedobová
Keyword(s):  
Czech Republic ◽  
Threatened Species ◽  
Nature Reserve ◽  
Red List ◽  
The Czech Republic ◽  
Spider Species ◽  
Vegetation Season ◽  
National Nature Reserve

Spiders of Hůrka u Hranic National Nature Reserve were investigated during the year 2011. Several capture methods were used during the vegetation season (from April to November) in many various habitats of this territory. Altogether, 92 species from 27 families were recorded, including very rare and remarcable species. Majority of such species prefer thermophilous habitats: Atypus affinis Eichwald, 1830, Dysdera czechica Řezáč, in prep., Theridion melanurum Hahn, 1831, Agroeca cuprea Menge, 1873, Drassyllus villicus (Thorell, 1875), Zodarion germanicum (C. L. Koch, 1837) and Dipoena melanogaster (C. L. Koch, 1837). Some species are also listed in the Red List of threatened species in the Czech Republic: Cheiracanthium elegans Thorell, 1875 in category endangered (EN), Cozyptila blackwalli (Simon, 1875) and Leptorchestes berolinensis (C. L. Koch, 1846) in category vulnerable (VU). Altogether, 144 spider species are now known from the reserve; they represent 16.6% of araneofauna of the Czech Republic.

RECENTES REGISTROS DE Bolitoglossa paraensis (UNTERSTEIN, 1930) (CAUDATA, PLETHODONTIDAE) NO CENTRO DE ENDEMISMO BELÉM

2008 ◽  
Vol 3 (1) ◽  
pp. 91-95
Author(s):  
Ruth Amanda Estupiñán
Keyword(s):  
Threatened Species ◽  
Brazilian Amazon ◽  
Red List ◽  
The West ◽  
Natural Reserve ◽  
Undisturbed Forest ◽  
Landscape Units ◽  
Definition Of

In the red list of threatened species of Pará State, in Brazil, the salamander Bolitoglossa paraensis was listed as vulnerable. Initially the species was considered a synonym with Bolitoglossa altamazonica, but was recently revalidated. This note discusses the validity of the specimens from the west of the Brazilian Amazon identified as B. paraensis. It is also discussed the categorization of the species as vulnerable, and the records of the species was mapped in the Endemism area Belém. In order to establish a Private Natural Reserve (RPPN), a herpetological survey was carried out in different landscape units of the Nova Amafrutas, in Benevides (Pará), and the records of B. paraensis were mapped in these landscape units. By comparing the abundances recorded by Crump (1971) and those results of the present study, suggested that this species is tolerant to antropic “capoeira” forest (old fallows) next to undisturbed forest. More molecular phylogeographic studies are needed in order to establish a stable the taxonomy status for B. paraensis, and also the definition of its real endemic status in the Center of Endemism of Belém.

scholarly journals Conservation Status of Marine Biodiversity in Oceania: An Analysis of Marine Species on the IUCN Red List of Threatened Species

2011 ◽  
Vol 2011 ◽  
pp. 1-14 ◽  
Author(s):  
Beth A. Polidoro ◽  
Cristiane T. Elfes ◽  
Jonnell C. Sanciangco ◽  
Helen Pippard ◽  
Kent E. Carpenter
Keyword(s):  
Threatened Species ◽  
Environmental Changes ◽  
Extinction Risk ◽  
Conservation Status ◽  
Marine Species ◽  
Iucn Red List ◽  
Red List ◽  
Marine Biodiversity ◽  
Conservation Priorities ◽  
Conservation Action

Given the economic and cultural dependence on the marine environment in Oceania and a rapidly expanding human population, many marine species populations are in decline and may be vulnerable to extinction from a number of local and regional threats. IUCN Red List assessments, a widely used system for quantifying threats to species and assessing species extinction risk, have been completed for 1190 marine species in Oceania to date, including all known species of corals, mangroves, seagrasses, sea snakes, marine mammals, sea birds, sea turtles, sharks, and rays present in Oceania, plus all species in five important perciform fish groups. Many of the species in these groups are threatened by the modification or destruction of coastal habitats, overfishing from direct or indirect exploitation, pollution, and other ecological or environmental changes associated with climate change. Spatial analyses of threatened species highlight priority areas for both site- and species-specific conservation action. Although increased knowledge and use of newly available IUCN Red List assessments for marine species can greatly improve conservation priorities for marine species in Oceania, many important fish groups are still in urgent need of assessment.

Sustainability reporting in justice systems: a comparative research in two European countries

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Floriana Fusco ◽  
Renato Civitillo ◽  
Paolo Ricci ◽  
Sylwia Morawska ◽  
Katarzyna Pustułka ◽  
...  
Keyword(s):  
Online Survey ◽  
Sustainability Reporting ◽  
European Countries ◽  
Comparative Approach ◽  
Political Debate ◽  
Content Type ◽  
Reporting Practices ◽  
Wide Range ◽  
Current Practices ◽  
Judicial Systems

Purpose That on accountability in public organizations is quite an old debate. Its introduction in judicial systems is, however, still viewed with some suspicion, due to its potential trade-off with independence and impartiality. Nevertheless, the need to respond to the demands for greater transparency and accountability has also pushed judicial organizations to establish a dialogue with a wide range of subjects. This study aims to explore the understanding and the current practices of sustainability reporting currently in place in judicial systems. Design/methodology/approach The study adopts a comparative approach, conducting an online survey in two European countries (Italy and Poland). The survey was built around the research questions and literature and administered between February and March 2020. Specifically, 804 courts were involved, of which 430 are in Italy and 374 in Poland. Findings Findings show that the current practices are still not widespread and there is still a lack of understanding of what sustainability reporting is, and therefore, of what its potential usefulness within the courts could be. Moreover, many differences between the two countries are pointed out, so it is possible to assume that the different cultural and institutional settings influence sustainability reporting practices. Finally, some interesting implications for policymakers are provided. Originality/value Judicial organizations are still poorly investigated in the literature, despite being at the center of a wide public and political debate. Moreover, the international comparative perspective adopted constitutes a further aspect of novelty.

The functions and positions of political parties in consociational democracies: theoretical and empirical contexts

2020 ◽  
pp. 28-33
Author(s):  
O. Morhuniuk
Keyword(s):  
Political Parties ◽  
The Netherlands ◽  
Party System ◽  
Party Competition ◽  
European Countries ◽  
The Past ◽  
Democratic Regimes ◽  
Wide Range ◽  
Key Aspects ◽  
Further Development

An article is devoted to the analysis of the functions and formats of political parties in consociational democracies. In particular, it is defined that parties that represent the interests of certain subcultures in society and that reach a consensus among themselves at the level of political agreements are called segmental. At the same time, parties that encapsulate different subgroups of the society that cooperate inside the party within main features of the consociational theory (grand coalition, mutual veto, proportionality in representations, and independence of segments or society subcultures) are called consociational. The theory of consociationalism has received a wide range of theoretical additions and criticism from political scientists over the past fifty years. And while political parties should have been, by definition, one of the key aspects of research within such democratic regimes (parties are part of large coalitions and agents of representation of certain subcultures), there is very scarce number of literature that focuses on this aspect. Therefore, the presented article provides a description of the functions of political parties that could be observed as inside their subcultures as well as in interaction with other segmental parties. Based on the experience of two European countries in the period of “classical” consociationalism (Belgium and the Netherlands), we explain the functions of the parties we have defined in such societies with examples of relevant consociational practices in them. Simultaneously with the analysis of segmental parties, the article also offers the characteristics of consociational parties. The emergence of such parties has its own institutional and historical features. The way of further development of the party system and the level of preservation of consociational practices makes it possible to understand the nature of changes in the societies. Similarly, the analysis of the forms of party competition and interaction between segmental parties makes it possible to outline the forms of those consociational changes that are taking place in the research countries.

Revision of Pycnandra subgenus Achradotypus (Sapotaceae), with five new species from New Caledonia

2010 ◽  
Vol 23 (3) ◽  
pp. 185 ◽  
Author(s):  
Ulf Swenson ◽  
Jérôme Munzinger
Keyword(s):  
New Caledonia ◽  
Iucn Red List ◽  
Red List ◽  
Corolla Lobe ◽  
Vegetation Types ◽  
New Members ◽  
Infrageneric Classification ◽  
Humid Forest ◽  
Leaf Venation ◽  
Wide Range

Pycnandra is a genus of Sapotaceae (Chrysophylloideae), restricted to New Caledonia, and includes ~60 species. The genus is a member of the monophyletic Niemeyera complex of Australia and New Caledonia and it is characterised by the lack of staminodes and a fruit containing a single seed, plano-convex cotyledons and absence of endosperm. In New Caledonia, several segregate genera have been recognised, but weak cladistic support for these groups and homoplasious morphology renders a narrow generic concept untenable. Instead, a broad generic circumscription of Pycnandra with an infrageneric classification recognising the subgenera Achradotypus, Leptostylis, Pycnandra, Sebertia and Trouettia results in a stable nomenclature. Here we revise Pycnandra subg. Achradotypus that includes 14 species, of which five (P. belepensis, P. blaffartii, P. bracteolata, P. glabella, and P. ouaiemensis) are described as new. Members of subg. Achradotypus are distinguished from other subgenera on the basis of a character combination of two stamens opposite each corolla lobe (except P. litseiflora), glabrous leaves (except P. belepensis and P. decandra), a distinctive reticulate tertiary leaf venation (except P. comptonii), and sepal-like bracts that often are borne along the pedicel. All species are restricted to Grande Terre except for P. decandra, whose distribution also extends to nearby Art Island (Belep Islands), and P. belepensis, which is endemic to that same island. The members grow in a wide range of vegetation types from dry maquis to humid forest, from sea level to the highest mountain massif, and on ultramafic soils to schist and greywacke (not limestone). Because of past and present threats such as mining, logging and fire, preliminary IUCN Red List assessments are provided for all species. Five taxa (P. chartacea, P. decandra subsp. decandra, P. glabella, P. litseiflora, and P. neocaledonica) are proposed the IUCN status Endangered, and P. belepensis and P. ouaiemensis are proposed to be Critically Endangered. We suggest that some locations where these species occur should be given protection in the form of nature reserves.

scholarly journals Reintroduction of illegally extracted Melocactus violaceus (Cactaceae) in Brazil

Oryx ◽  
2020 ◽  
pp. 1-4
Author(s):  
Haissa de Abreu Caitano ◽  
Valquíria Ferreira Dutra ◽  
Rodrigo Theófilo Valadares ◽  
Luana Silva Braucks Calazans
Keyword(s):  
Environmental Monitoring ◽  
Threatened Species ◽  
Natural Habitat ◽  
Iucn Red List ◽  
Red List ◽  
Natural Area ◽  
Conservation Units ◽  
Threatened Plant ◽  
Plant Families ◽  
Espirito Santo

Abstract Cactaceae is one of the most threatened plant families, in part as a result of the illegal extraction of plants for ornamental use. However, reports of the seizure and reintroduction of cacti are scarce and do not include species of Melocactus, the genus of Cactaceae in Brazil that has the highest number of threatened species. The coroa-de-frade Melocactus violaceus is endemic to Brazil and categorized as Vulnerable on the IUCN Red List. We report the seizure of 37 individuals of coroa-de-frade extracted illegally from their natural habitat, the results of their reintroduction to Paulo César Vinha State Park, in Espírito Santo state, Brazil, and provide information for environmental monitoring agencies regarding how to proceed in seizure cases, with the goal of minimizing the impacts of this illegal practice on the species. After seizure, 25 individuals were cultivated in a greenhouse and 12 were reintroduced in restinga, the natural area of occurrence of the species. After 6 months, survival was 76% for those individuals cultivated in the greenhouse and 84% for those planted in restinga, showing that rapid reintroduction of species with ornamental appeal, preferentially in their natural habitat, can reduce the impacts of illegal extraction. This reintroduction protocol can be used by managers of conservation units, contributing to the maintenance of threatened cactus species in their natural habitat.

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