scholarly journals Does Protection Really Matter? A Case Study from Central European Oak Forests

Diversity ◽  
2019 ◽  
Vol 12 (1) ◽  
pp. 6
Author(s):  
Kamila Reczyńska ◽  
Krzysztof Świerkosz

In the face of a rapidly changing global environment, detailed research into the actual role of protected areas (PAs) in preventing the destruction of ecosystems and the loss of biodiversity became particularly important. Using 304 phytosociological relevés of oak forests from SW Poland, we monitored their state of preservation reflected by the share of synanthropes (Ws-c index) in relation to (i) duration of protection, (ii) status of protected area, (iii) main topographic factors, and (iv) bedrock type. We show that the Ws-c index of studied forests depends primarily on the habitat conditions, especially bedrock type, while both the duration and status of protection are not relevant. The most disturbed are forests developing on serpentine substrates regardless of whether they are protected or not. Within the rest of the investigated sites, the Ws-c index is significantly lower and does not meaningfully differ between protected and unprotected areas. On the one hand, our results suggest that the fact of establishing protection does not ensure a favourable state of conservation of forest communities. On the other hand, well-preserved forest communities can also be expected outside PAs what makes them an important target for nature protection in the future.

2011 ◽  
Vol 1 (3) ◽  
pp. 34-66
Author(s):  
Joyce Valdovinos

The provision of water services has traditionally been considered a responsibility of the state. During the late 1980s, the private sector emerged as a key actor in the provision of public services. Mexico City was no exception to this trend and public authorities awarded service contracts to four private consortia in 1993. Through consideration of this case study, two main questions arise: First, why do public authorities establish partnerships with the private sector? Second, what are the implications of these partnerships for water governance? This article focuses, on the one hand, on the conceptual debate of water as a public and/or private good, while identifying new trends and strategies carried out by private operators. On the other hand, it analyzes the role of the state and its relationships with other actors through a governance model characterized by partnerships and multilevel networks.Spanish La provisión del servicio del agua ha sido tradicionalmente considerada como una responsabilidad del Estado. A finales de la década de 1980, el sector privado emerge como un actor clave en el suministro de servicios públicos. La ciudad de México no escapa a esta tendencia y en 1993 las autoridades públicas firman contratos de servicios con cuatro consorcios privados. A través de este estudio de caso, dos preguntas son planteadas: ¿Por qué las autoridades públicas establecen partenariados con el sector privado? ¿Cuáles son las implicaciones de dichos partenariados en la gobernanza del agua? Este artículo aborda por una parte, el debate conceptual del agua como bien público y/o privado, identificando nuevas tendencias y estrategias de los operadores privados. Por otra parte, se analizan el rol y las relaciones del Estado con otros actores a través de un modelo de gobernanza, definido en términos de partenariados y redes multi-niveles.French Les services de l'eau ont été traditionnellement considérés comme une responsabilité de l'État. À la fin des années 1980, le secteur privé est apparu comme un acteur clé dans la fourniture de certains services publics. La ville de Mexico n'a pas échappé à cette tendance et en 1993, les autorités publiques ont signé des contrats de services avec quatre consortiums privés. À travers cette étude de cas, nous nous interrogerons sur deux aspects : pourquoi les autorités publiques établissentelles des partenariats avec le secteur privé ? Quelles sont les implications de ces partenariats sur la gouvernance de l'eau ? Cet article s'intéresse, d'une part, au débat conceptuel sur l'eau en tant que bien public et/ou privé, en identifiant les tendances nouvelles et les stratégies menées par les opérateurs privés. D'autre part y sont analysés le rôle de l'État et ses relations avec d'autres acteurs à travers un modèle de gouvernance, défini en termes de partenariats, et des réseaux multi-niveaux.


2021 ◽  
Vol 2 (48) ◽  
pp. 120-125
Author(s):  
O. P. Vashkiv ◽  
◽  
S. B. Smereka ◽  

The article is aimed at studying the features of energy saving at a manufacturing enterprise and establishing a cause-and-effect relationship between energy saving and product competitiveness. Due to analyzing and generalizing the research results of domestic and foreign scientists the views of researchers on the process of energy saving at a manufacturing enterprise are systematized; the growing role of energy saving in ensuring energy efficiency and, consequently, product competitiveness is established. The research results show that energy saving at an enterprise is one of its most important assets, the impact of which on the level of product competitiveness is becoming increasingly important in the face of the exacerbating energy and environmental crises. Energy saving, basically focusing on the intensification of production processes and use of energy and energy resources, on the one hand, reduces the level of specific energy consumption and, consequently, the price of the released product while maintaining or increasing its quality; on the other hand, it reduces the carbon loading on the environment, thus contributes to the growth of the company's image among its consumers and partners. Both components are the most important factors in ensuring product competitiveness. The development and implementation of energy saving measures at industrial enterprises, with regard to the industry-specific character of economic entities, market conditions, and the requirements of environmental standards can serve as prospects for further research


2021 ◽  
Vol 8 (2) ◽  
pp. 138
Author(s):  
Mayarni Mayarni ◽  
Mimin Sundari ◽  
Resa Vio Vani

This study aims to determine the management of Lake Napangga tourism objects in Kepenghuluan Tanjung Medan, Rokan Hilir Regency, which contributes to the economy of the surrounding community. Lake Napangga is one of the lakes located in the Rokan Hilir area which has promising tourism potential if managed properly. Therefore, the role of BUMDes as the manager of Lake Napangga should be able to become a spirit in developing this lake tourism object to empower the economy of the village community, but the management of this tourist attraction is not only influenced by the seasonal agenda but also the Coronavirus Disease pandemic that emerged in 2020 This study choosing the type of qualitative research with a case study approach, where data collection is done by observation and interviews. After the data and information are obtained, it will be analyzed in depth with triangulation techniques. The results of this study found that the management of Lake Napangga tourism objects has not run optimally by the BUMDes in this case due to the inconsistency in the number of tourists visiting Lake Napangga, the inconsistent seasonal agenda, the lack of promotional activities and the COVID-19 Pandemic that appeared regularly. Suddenly disrupting the sources of income for people who depend on this Lake Napangga tourist attraction. This reality is what makes community economic empowerment in order to increase income still not running optimally. And aspects of sustainability in this case are needed to develop the tourism potential of Lake Napangga in the face of unforeseen conditions, in this case COVID-19 becomes an example of problems that must be faced in order to run the economy of the community and maximize the management of potential tourist attractions.


2018 ◽  
Vol 30 (3) ◽  
pp. 472-487 ◽  
Author(s):  
Juan J. Díaz Benítez

The secret supply of the German Navy during the Second World War has scarcely been studied until now. The goal of this article is to study one of the more active supply areas of the Etappendienst at the beginning of the war, the one known as Etappe Kanaren, as part of the Grossetappe Spanien-Portugal. In this research primary sources from German Naval War Command have been consulted. Among the main conclusions, it should be pointed out, on the one hand, the intense activity to support the Kriegsmarine during the first years of the war, despite the distance from mainland Spain and the British pressure, which finally stopped the supply operations. On the other hand, we have confirmed the active role of the Spanish government in relation to the Etappendienst: Spanish authorities allowed the supply operations, but pressure from the Allies forced the Spanish government to impede these activities.


2021 ◽  
pp. 277-309
Author(s):  
David Dyzenhaus ◽  
Alma Diamond

This chapter evaluates the so called 'transitional constitution' of South Africa and the 'permanent constitution' of Colombia. Through a comparative approach, it contends that constitutions are better understood in terms of their resilience rather than either being transitional or permanent, and that a 'resilient constitution' is the one capable of springing back even after being subjected to extreme pressure, as long as leaders maintain their commitment to governing within the limits of the law. In this sense, the differences between the Colombian transitional justice and the South African case do not stem primarily from the 'permanence' of its Constitution, but rather from the difficulties and tensions inherent to any transitional justice process, because it derives from some of the very rights it is designed to promote. The chapter then details how the jurisprudence of the Colombian Constitutional Court on transitional matters can be understood as having moved from an understanding of the Constitution as permanent, to one of resilience that does not represent a new power grabbed by the Court. Rather than that, it signals an understanding of the role of the Court in maintaining a constitutional order even in the face of existential threats to it.


Humanities ◽  
2020 ◽  
Vol 9 (3) ◽  
pp. 97
Author(s):  
Jan Alexander van Nahl

Many Humanities scholars seem to have become increasingly pessimistic due to a lack of success in their efforts to be recognized as a serious player next to their science, technology, engineering, and maths (STEM) colleagues. This appears to be the result of a profound uncertainty in the self-perception of individual disciplines within the Humanities regarding their role both in academia and society. This ambiguity, not least, has its roots in their own history, which often appears as an interwoven texture of conflicting opinions. Taking a stance on the current and future role of the Humanities in general, and individual disciplines in particular thus asks for increased engagement with their own past, i.e., histories of scholarship, which are contingent on societal and political contexts. This article’s focus is on a case study from the field of Old Norse Studies. In the face of the rise of populism and nationalism in our days, Old Norse Studies, with their focus on a ‘Germanic’ past, have a special obligation to address societal challenges. The article argues for the public engagement with the histories of individual disciplines to strengthen scholarly credibility in the face of public opinion and to overcome trenches which hamper attempts at uniting Humanities experts and regaining distinct social relevance.


2019 ◽  
Vol 53 (1) ◽  
pp. 51-86 ◽  
Author(s):  
Caroline Gentens ◽  
Juhani Rudanko

Abstract This article reports on a corpus-based study of diachronic change and constructional competition in the system of English complementation, with a focus on variation in non-finite complements of the adjective fearful. Fearful occurs with prepositional (of -ing) subject-controlled gerunds and with to-infinitives, which can further be distinguished into subject extraposition, subject control, and tough-constructions. Recent decades show a drastic decline of the to-infinitival patterns, concomitant to the loss of one of the senses of fearful. We examine the diachronic distribution and competition of the two construction pairs that show functional overlap, i.e. tough-constructions and extraposition constructions on the one hand, and infinitival and gerundial subject-control patterns on the other. This allows us to show the import of the ‘Great Complement Shift’ in the face of constructional attrition and to investigate new principles motivating the choice for either the to-infinitival or the gerundial subject-control construction. More specifically, the study provides further evidence for the ‘Choice Principle’, which involves the (lack of) agentivity of the understood subject in the event described by the lower clause. In this way, the study adds new explanatory factors and descriptive insights to our knowledge of the broader diachronic change known as the Great Complement Shift.


1994 ◽  
Vol 13 (1) ◽  
pp. 3-14 ◽  
Author(s):  
Yuwa Wong

This article approaches the current global environmental crisis from an evolutionary perspective. It identifies two features in contemporary states' behavior: impotence and intransigence in the face of global crisis. These traits stem from humanity's evolutionary past, in which groups had to maintain their integrity while surviving intergroup competition. Contemporary sovereign states are groups that have survived this process, and they guard their sovereignty vigilantly. They do so by instituting coercive measures on the one hand and cultivating members' loyalty on the other. A belief of common descent must be articulated successfully in order for members to feel group solidarity. Hence, states are intransigent in maintaining that they truly represent the welfare of their members. To the extent that states are successful in inculcating a belief of common descent and identity, they are also constrained in acting altruistically—hence, their impotence in the face of deepening global crisis. To find a way out of this dilemma, strategic alternatives are explored. The emerging role of nongovernment organizations, with certain caveats, is seen as promising.


2015 ◽  
Vol 43 (4) ◽  
pp. 47-53 ◽  
Author(s):  
Kari Neilimo ◽  
Hannu Kuusela ◽  
Elina Närvänen ◽  
Hannu Saarijärvi

Purpose – The vision should ignite and facilitate strategic change as well as help a company to transform and reinvent itself in the face of competition. Too often executives use vision as a mere slogan without real relevance. The purpose of this study is to show how the vision guides strategic change. Design/methodology/approach – A case study from a successful multi-format, multi-industry service business is used to illustrate the role of vision in strategic change management. Findings – The article illustrates how the vision was used in practice in guiding the strategic transformation process of the case organization. The study presents four focal tasks of the vision and concludes with five practical guidelines for executives. Originality/value – The article highlights the role of vision as an important tool for managing strategic change.


2019 ◽  
Author(s):  
Germán Baldi

AbstractProtected areas are one of the most effective tools for nature conservation. Consequently, almost all countries have agreed to set increasingly demanding goals for the expansion of their protected area systems. However, there is a large disparity among countries, and research on the cultural drivers of differences remains quite unexplored. Here, we explore the relationship between protected extent and a limited spectrum of socio-economic characteristics, making focus on size and power features. Protected areas under strict conservation categories (I to IV, IUCN) were considered for 195 countries, and relationships were modeled by means of LOESS regressions, violin plots, and a random forest ensemble learning method. Larger and more powerful countries (in terms of land area, gross domestic product, or military expenditure) protect less and in relatively smaller units than smaller and less powerful countries. Out of the twenty most extensive countries of the world, only two exceed 10% of protection. This situation is problematic since an effective growth of the global protected area network depends on the willingness of larger and more powerful countries. We propose different hypotheses a posteriori that explain the role of size and power driving protection. These hypotheses involve direct mechanisms (e.g., the persuasive capacity of large countries) or mechanisms that mediate the interactions of some others (e.g., tourism contribution to GDP and insularity). Independently of mechanisms, our results emphasize the conservation responsibilities of large and powerful countries and contribute to envision conservation scenarios in the face of changes in the number and size of countries.


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