Letteratura scientifica selezionata sul tema "Ecosystem"
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Articoli di riviste sul tema "Ecosystem"
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Gomes, Julius Francis, Marika Iivari, Minna Pikkarainen e Petri Ahokangas. "Business Models as Enablers of Ecosystemic Interaction". International Journal of Social Ecology and Sustainable Development 9, n. 3 (luglio 2018): 1–13. http://dx.doi.org/10.4018/ijsesd.2018070101.
Testo completoAbstract (sommario):
A business ecosystem supports relationships between its stakeholders. Although it has been recognized that ecosystem stakeholders neither solely compete, nor collaborate, but rather co-develop their capabilities, empirically-based research evidence on this interactive co-development in ecosystems remains scarce. The interaction among ecosystem stakeholders is approached from the business model perspective. Accordingly, this article builds on business model literature, and on empirical data gathered within an emerging connected health ecosystem. This article conceptualizes business models as dynamic capabilities that enable ecosystemic and symbiotic interaction through opportunity exploration and exploitation, value creation and capture, and, advantage exploration and exploitation. This article argues that co-developing business models through sensing, seizing and transforming is a key enabler for ecosystem's success and sustainability.
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Awano, Haruo, e Masaharu Tsujimoto. "The Mechanisms for Business Ecosystem Members to Capture Part of a Business Ecosystem’s Joint Created Value". Sustainability 13, n. 8 (20 aprile 2021): 4573. http://dx.doi.org/10.3390/su13084573.
Testo completoAbstract (sommario):
Research into business ecosystems has rarely examined the success of business ecosystem members. Business ecosystem leaders tend to focus on their own success rather than carefully monitoring the success of business ecosystem members, and each member must find a mechanism to capture part of the business ecosystem’s joint created value. This study examines the mechanisms by which business ecosystem members capture part of a business ecosystem’s joint created value in the cases of linear tape open (LTO) ecosystems and how these mechanisms contribute to the sustainability of a business ecosystem. A case study was conducted with a review of both the author’s experience with Sony and third-party resources. We confirm the results by panel data analysis. We identified three mechanisms. First, a business ecosystem member can establish a new business ecosystem on their own through newly created complementary innovation. Essentially, a business ecosystem member can become a business ecosystem leader in a new business ecosystem. Second, a business ecosystem member gains market shares from technology leadership, the experience of mass production, and collaboration with the business ecosystem leader. Third, a business ecosystem member who creates complementary innovations can obtain patent royalties. These mechanisms help business ecosystem members stay within business ecosystems and contribute to its success and sustainability.
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Mamboleo, Martin. "An Ecosystem Approach for The Sustainable Use and Management of the Lake Victoria Ecosystem". Journal of Sustainability Perspectives 3, n. 1 (9 agosto 2023): 24–33. http://dx.doi.org/10.14710/jsp.2023.15619.
Testo completoAbstract (sommario):
The key to achieving sustainable development is striking a balance between the exploitation of natural resources for socioeconomic development and the preservation of ecosystem services, which are essential to everyone's well-being and livelihood. This can be achieved by using the ecosystem approach which promotes fair conservation and sustainable use of both land, water and living resources. Over the years, human activities have played an important role in the degradation of natural ecosystems, either due to pollution or unsustainable development. Lake Victoria is the best example of the impact of anthropogenic activity on ecosystems, as it has undergone dramatic biophysical and geochemical changes in a relatively short time. Managing Lake Victoria requires the coordinated efforts of individuals, landowners, research institutions, community groups, and the government. This lake is an important group of natural resources due to its ecosystem services and often unique cultural characteristics hence need for sustainable management. This article focuses on using the ecosystem method to determine optimal management approaches for the Lake Victoria ecosystem's long-term sustainability. The article proposes an integrated stakeholder-based management system and holistic regional development in lake areas that will preserve natural ecosystems without compromising the sustainable use of ecosystem services. As a result, there is a need to remedy the lake ecosystem's degradation in order to retain the shared ecological services that support socioeconomic well-being.
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Roundy, Philip T. "Technology rewind: The emergence of the analog entrepreneurial ecosystem". Journal of General Management 47, n. 2 (27 dicembre 2021): 111–25. http://dx.doi.org/10.1177/03063070211023448.
Testo completoAbstract (sommario):
Research has focused on the ecosystems of forces that influence how organizations pursue opportunities in new industries, nascent markets, and novel technologies. However, there is an emerging, but unstudied, ecosystem supporting entrepreneurial activities in legacy industries, mature markets, and based on (seemingly) obsolete technologies—the analog entrepreneurial ecosystem (AEE). To develop a framework to explain this phenomenon and guide entrepreneurs and managers operating in this ecosystem, a theory of the AEE is proposed. The theory explains the ecosystem’s main components and delineates the forces driving its emergence. The model contributes to research on ecosystems, technology reemergence, and management in mature markets and has implications for organizations pursuing opportunities outside the digital ecosystem and based on legacy products.
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Annanperä, Elina, Kari Liukkunen e Jouni Markkula. "Innovation in Evolving Business Ecosystem: A Case Study of Information Technology-Based Future Health and Exercise Service". International Journal of Innovation and Technology Management 12, n. 04 (28 luglio 2015): 1550015. http://dx.doi.org/10.1142/s0219877015500157.
Testo completoAbstract (sommario):
Technology and software-based service development is increasingly important in business or innovation ecosystems. This paper describes an evolution of such an ecosystem as part of a four-year collaboration with several companies and a research organization. Research was conducted on the ecosystem's functions, from the perspective of managing its members' innovation activities and changing roles. We discuss the methods and tools for supporting and facilitating service innovation activities in the ecosystem formation. We conclude that innovation ecosystems benefit from the aid of research organization and the tools and methods they can bring to help the evolution of the ecosystem.
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Horváth, Klaudia Gabriella. "What Are the Benefits and Pitfalls of Innovation Ecosystems? : Lessons Learned From Tungsram’s Ecosystem". Köz-Gazdaság 17, n. 3 (23 settembre 2022): 59–81. http://dx.doi.org/10.14267/retp2022.03.05.
Testo completoAbstract (sommario):
Whereas innovation ecosystems became widely popular lately, our knowledge is quite limited on the practical implementation of the relevant ecosystem models, specifically in Hungary. Hence, the aim of this paper is to analyse an innovation ecosystem as a case study related to one of the biggest Hungarian multinational company, called Tungsram. The research is considered to be a qualitative research, as the methodology incorporates document analysis and 26 semi-structured interviews with the ecosystem’s participants. The results show that the main benefits of participating in ecosystems are: new value creation by resource and knowledge sharing, networking and minimizing the cost of innovation. Meanwhile, the pitfalls of cooperation are closely related to the credibility of the ecosystem leader, to the formulation of the ecosystem’s strategy and to the quality of the absorptive capacity of the partners.
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KHVESYK, Mykhailo, e Maria ILINA. "ECOSYSTEM PAYMENTS AS THE TOOL IMPLEMENTING THE ECOSYSTEM APPROACH IN NATURAL RESOURCE MANAGEMENT". Economy of Ukraine 2022, n. 10 (24 ottobre 2022): 76–92. http://dx.doi.org/10.15407/economyukr.2022.10.076.
Testo completoAbstract (sommario):
Growing environmental threats and the depletion of natural resources urge to review the scientific concepts of society's interaction with nature. At the same time, the ecosystem approach is slowly being implemented in environmental economics, although theoretical and methodological principles of the approach have not yet been properly put into practice in Ukraine. In this regard, peculiarities of transformation of the present natural resource management mechanism with implementation of ecosystem approach applying its key economic tool – the ecosystem payments – are substantiated. The ecosystem approach to natural resource management is the management strategy considering complicated biological relations within ecosystems, the natural resources of which are used if planning and implementing any nature management measures. The approach also represents the comprehension that these relations are worthy, since they are able to affect the state, capacity and output of key ecological functions of ecosystems. The hierarchical structure of the ecosystem approach implementation procedure in the natural resource management has been reflected in the guiding principles of the Convention on Biological Diversity. From both theoretical and practical points of view the principles should be divided into organizational-economic and ecological-economic. Ecosystem payments are payments for usage, non-usage of ecosystem resources or services, compensation for their pollution or degradation; all payments paid in the framework of the ecosystem approach aiming to protect and preserve ecosystems, provide rational use of their resources and support the functions. They include obligatory payments for the usage of ecosystem resources, their pollution, depletion or degradation; compensatory payments which the state pays to citizens for the usage of their ecosystems or to farmers for non-usage of ecosystems or usage if introducing new technologies; payments for ecosystem services; equivalent payments. The criteria to determine the type of payments are their optionality; the type of budget they are paid from; predominance of ecosystem’s worth over market prices; goal of the payments; the possibility to regulate payments with civil contracts, delay payments and change the amount; dependency of payments on the results of economic activity; mutual benefits.
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Komatsubara, Kento, Alexander Ryota Keeley e Shunsuke Managi. "Revisiting the Value of Various Ecosystems: Considering Spatiality and Disaster Concern". Sustainability 15, n. 4 (9 febbraio 2023): 3154. http://dx.doi.org/10.3390/su15043154.
Testo completoAbstract (sommario):
Recently, concerns about ecosystem loss and the threat of disasters have emerged. Understanding people’s perception of the ecosystem’s value will lead to disaster adaptation through ecosystem conservation. We incorporated use and disaster attributes into a contingent valuation study to investigate Japanese peoples’ perceptions of the value of various ecosystems. We construct a concept representing ecosystems’ perceived disaster prevention and mitigation functions by investigating the effects of use status and disaster concerns on people’s preferences. Results revealed that almost all of the ecosystem’s disaster prevention and mitigation functions are not perceived by people. In some cases, people mistakenly avoid ecosystems that protect people from disasters. In conclusion, this concept and its findings facilitate an understanding of people’s perceptions of disaster prevention mitigation functions of ecosystems and promote the concrete practice of conserving ecosystems.
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Ben Letaifa, Soumaya. "The uneasy transition from supply chains to ecosystems". Management Decision 52, n. 2 (11 marzo 2014): 278–95. http://dx.doi.org/10.1108/md-06-2013-0329.
Testo completoAbstract (sommario):
Purpose – This paper uses the multidimensional definition of value – ecosystemic value – and employs lifecycle theory to identify the different stages of evolution of value-creation and -capture processes in an ecosystem. Specifically, the aim of this paper is to show the uneasy transition from supply chains to ecosystems. Design/methodology/approach – Based on a field study of a Canadian ICT ecosystem, this paper adopts a multilevel perspective on value-creation and value-capture processes and illustrates how these processes need to move from a dyadic economic focus to a network socioeconomic one. Findings – The findings pinpoint the uneasy transition from supply-chains management to ecosystems management and provide a framework for understanding how value creation and value capture should be coupled throughout the ecosystem lifecycle. Finally, five theoretical and managerial propositions are suggested to better leverage ecosystemic capabilities and better manage value creation and value capture in ecosystems. Practical implications – Five theoretical and managerial propositions are suggested to better leverage ecosystemic capabilities and better manage value creation and value capture in ecosystems. Originality/value – Many marketing and management scholars discuss the limitations of unbalanced perspectives (customer- or seller-centric) in building a comprehensive view of how value is created and captured. This multi-actors case study highlights how ecosystemic value creation may be obstructed by a firm's focus on value capture.
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Fauzi, Ariffatchur, Dwinardi Apriyanto, Agustin Zarkani, Sugeng Santoso, Maulana I. Kamil e Hariz E. Wibowo. "Abundance and diversity of soil arthropods in the secondary forest and park at the University of Bengkulu". Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) 13, n. 1 (11 aprile 2023): 168–74. http://dx.doi.org/10.29244/jpsl.13.1.168-174.
Testo completoAbstract (sommario):
Soil ecosystems are ecosystems related to the degradation of organic matter. University of Bengkulu is an area that has two kinds of soil ecosystems; secondary forest ecosystems and park ecosystems. Arthropods are one of the faunas living in the University of Bengkulu campus ecosystem. Camponotus dominates the secondary forest area, while Solenopsis dominates the park ecosystem. Data were obtained from two ecosystems (secondary forest ecosystem and park ecosystem). The results show that there are five classes with 199 individuals, while in the park ecosystem, there are four classes with 250 individuals.The secondary forest ecosystem diversity index value is 2,73, and the ecosystem diversity index value is 1,91. The evenness index value of the secondary forest ecosystem is 0,78, and the park ecosystem is 0,76. The secondary forest ecosystem dominance index value is 0,09, and the park ecosystem dominance index is 0,17. The diversity of soil arthropods in secondary forest and park ecosystems is in the category of moderate diversity. The even distribution of soil arthropods in both ecosystems is high. Moreover, there is no dominance by one type of soil arthropods in both ecosystems. The diversity of arthropods in the secondary forest ecosystem is higher than that of the park ecosystem. The number of individuals in the park ecosystem is higher than in the secondary forest ecosystem. In both ecosystems, the most commonly found are from the Formicidae family
Tesi sul tema "Ecosystem"
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Simpson, Roderick F. "EcoSystem-Sim a virtual ecosystem simulator /". [Gainesville, Fla.] : University of Florida, 2001. http://purl.fcla.edu/fcla/etd/UFE0000352.
Testo completoAbstract (sommario):
Thesis (M.S.)--University of Florida, 2001.Title from title page of source document. Document formatted into pages; contains x, 60 p.; also contains graphics. Includes vita. Includes bibliographical references.
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Varkey, Divya Alice. "Marine ecosystem restoration with a focus on coral reef ecosystems". Thesis, University of British Columbia, 2010. http://hdl.handle.net/2429/30117.
Testo completoAbstract (sommario):
The declines of fish populations in ecosystems around the globe have triggered considerable interest in marine ecosystem restoration. In addition to focusing on individual fish populations, there is increased emphasis on understanding inter-species interactions and on understanding the human relationships with the ecosystems. My thesis approaches marine restoration from (a) practical aspects of considering multispecies interactions in the ecosystem (Ecopath with Ecosim models), estimating unreported and illegal catches (influence tables) and policy that considers the concerns of multiple stakeholders (Bayesian influence diagram modeling); (b) theoretical aspects of carrying capacity and fish life history analyzed using life history parameters (Population dynamics modeling).
I begin my thesis by exploring the technological, socio-economic, and political history of Raja Ampat in Eastern Indonesia (my geographical focus) to understand resource management challenges and to calculate the trends in relative misreporting of fisheries catch. The unreported fish catch exceeds the reported fish catch by a factor of 1.5. My next chapter explores the ecological benefits of establishing marine protected areas for coral reef ecosystems in Raja Ampat using Ecopath, Ecosim and Ecospace models. I estimate an ideal minimum size of no-take areas— the size of no-take area at which the biomass density of reef fish reached an asymptote—to be 16 to 25 km². Analysis of biomass density of reef fish in MPAs led to questions about ecosystem carrying capacity. To explore carrying capacity, I reconstruct ancient snapper population biomass using archaeological data obtained from fish middens using equilibrium age structure model. The results show that the ancient snapper population was about 2 to 4 times higher than the modern population biomass. To model the differing utilities of different stakeholders, in the next chapter, I develop a bayesian influence diagram model. The results indicate that restricting net fisheries and implementing 25% fisheries closure are robust scenarios favored under several combinations of the modeled variables and utility functions. The final chapter explores how the life history parameters of fish species affect the population response to restoration. It is expected that slow growing species would show a greater response to protection than fast growing species.
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Ruiz, Jaen Maria. "The Relationship between Biodiversity and Ecosystem Function in Tropical Ecosystems". Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=104676.
Testo completoAbstract (sommario):
Experimental studies, in temperate grasslands, assessing the role of biodiversity and its effects on ecosystem functioning have generally shown that a decline in species number has negative effects on ecosystem functioning. Even though, this relationship has been intensively studied in the last ten years, little is known about it in complex and hyperdiverse tropical ecosystems and where species diversity is not manipulated. My research examines the relationship between biodiversity and ecosystem functioning in natural tropical forests with a special focus on scale. This research centers on field studies. The field studies address the relationship between natural tree biodiversity and aboveground biomass, as the ecosystem function of interest, in forest plots of similar physiognomy but different species composition. Specifically, I explored the following questions: (1) How can the relationship between biodiversity and ecosystem functioning be detected in a naturally varying environment and space?, (2) How can different measures of diversity (species versus function) explain tree carbon stocks?, (3) Can we confound the effect of species diversity on tree carbon storage with that of forest structure?, (4) How does this relationship change with different spatial scales?, and (5) Can we extrapolate the results of biodiversity-ecosystem functioning found in experimental plantations to natural forests? Overall, my thesis has found that environmental factors related to topography, soil physical factors, and nutrients have little effect on aboveground biomass in tropical ecosystems. Species richness alone cannot be used as a predictor for aboveground biomass, however, if reduced to functional types, its explanatory power increases. Functional traits can be useful to unveil the relationship of aboveground biomass and tree diversity, by reducing species to functional types. Forest structure correlates strongly with aboveground biomass independently of scale, but forest structure is interlinked with species functional traits. Finally, we have to be cautious in extrapolating results found in experimental plantations to natural forests.Des études expérimentales qui ont été effectuées dans des systèmes expérimentaux herbacés du milieu tempéré afin d'évaluer le rôle de la diversité biologique et ses effets sur le fonctionnement de l'écosystème ont généralement pu montrer que le déclin dans le nombre d'espèces a un effet négatif sur le fonctionnement de l'écosystème. Même si cette relation a été étudiée de façon intensive au cours des dix dernières années, très peu est encore connu à ce propos dans les écosystèmes tropicaux, beaucoup plus complexes et mégadiversifiés. Mes travaux de recherche examinent la relation entre diversité biologique et fonction de l'écosystème dans les forêts naturelles tropicales, en mettant l'emphase sur la question d'échelle. Cette recherche est basée sur une approche de terrain, en opposition avec une approche théorique. L'approche de terrain aborde la relation entre la diversité biologique à l'état naturel et les fonctions d'écosystème dans des parcelles forestières de physionomies similaires mais d'une composition en espèces différente. De façon plus spécifique, j'explore les questions suivantes : (1) Comment la relation entre diversité biologique et fonction d'écosystème peut-elle être détectée dans un environnement et un espace naturel changeant?, (2) Comment différentes mesures de diversité (espèces vs fonction) expliquent-elles les stocks de carbone dans les arbres?, (3) Pouvons-nous confondre l'effet de la diversité en espèces sur l'entreposage du carbone dans les arbres avec l'effet de la structure de la forêt? (4) Comment cette relation change-t-elle avec différentes échelles spatiales? (5) Pouvons-nous extrapoler les résultats obtenus dans des plantations expérimentales aux forêts naturelles dans les tropiques en ce qui a trait à la relation entre biodiversité et fonction d'écosystème? Ainsi, ma thèse montre que pour les écosystèmes tropicaux, les facteurs environnementaux tels que ceux reliés à la topographie, les facteurs physiques et les nutriments des sols ont peu d'effet sur l'entreposage du carbone dans les arbres. De plus, la richesse en espèces ne peut pas à elle prédire de l'entreposage de carbone dans les arbres, cependant lorsque celle-ci est divisée par types fonctionnels, sa puissance explicative augmente. Les traits fonctionnels peuvent donc être utiles pour révéler une relation entre le stockage du carbone et la diversité en arbres en réduisant les espèces en des types fonctionnels. La structure de la forêt est le moteur principal du stockage arboricole du carbone indépendamment de l'échelle, par contre cette dernière est reliée aux traits fonctionnels des espèces. Finalement, nous avons pu montrer que la prudence est de mise en ce qui concerne toute possible extrapolation de résultats provenant de plantations expérimentales à des forêts naturelles dans les tropiques.
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Cenamor, Javier. "Managing Platform-Mediated Ecosystems : Investigating ecosystem interdependencies and strategic choices". Doctoral thesis, Luleå tekniska universitet, Innovation och Design, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26396.
Testo completoAbstract (sommario):
The rapid and ubiquitous spread of information technologies (IT) is creating unprecedented effects that challenge traditional fundamentals of the business world. Platform-mediated ecosystems are increasingly attracting the attention of practitioners from diverse industries, from telecommunications to video consoles, as well as academics from different fields ranging from management to economics, and information systems (IS) and innovation management. A platform-mediated ecosystem can be defined broadly as an industrial architecture with an infrastructure in the center that facilitates value co-creation among different agents (platform owners, and providers and users of complementary products) and a set of rules governing their interdependencies. The speed and the magnitude at which platforms diffuse are inspiring numerous analyses from diverse perspectives, mainly focused on drivers of success and ecosystem interdependencies in different contexts. This thesis highlights the importance of detangling the different interdependencies within platform-mediated ecosystems, while building a comprehensive approach based on the ecosystem as a whole. The wide range of platform types and their rapid evolution makes it difficult to establish a consensual categorization of platforms. A common aspect among most of them is that platform-mediated ecosystems usually present network effects that is the value of products depend on the number of peers within the ecosystem. In this sense, the number of adopters, known also as the size of the installed base, in a market has traditionally had a central importance in the literature. The platform-mediated ecosystems, however, are becoming more and more complex due to rising competition. Thus, there is a need for advancing understanding of the fundamentals of platform-mediated ecosystems and the management alternatives inherent in designing such systems which would enable a comprehensive platform approach to be built. Consequently, the main purpose of this thesis is to advance the understanding of the strategic management of platform-mediated ecosystems. Specifically, this thesis aims to unravel the ecosystem interdependencies and to identify strategic choices as a source of competitive advantage. To achieve this aim, different methodologies are applied in this thesis. Specifically, Paper I was based on a structured literature review of relevant papers in platform-mediated ecosystems for the period 2000 through 2014. The empirical analyses conducted in Papers II, III, and IV use different secondary samples from the video console ecosystem. Finally, the results in Paper V were based on a qualitative, multiple case study of global manufacturing firms implementing product-service systems (PSS) through a platform architecture. Overall, the findings within this thesis present the following main theoretical contributions. First, the thesis presents a comprehensive approach toward platform mediated ecosystems covering new ways of value creation and value capture, new governance regimes, and new agents making interdependent choices. Precisely, platform ecosystems offer unprecedented efficiencies and innovation enhancements, and the possibility of establishing rules for new role participation and interaction. Thus, the findings shed light on the fundamentals and future trends in the platform approach. Second, different ecosystem interdependencies may increase the platform adoption and performance. Specifically, the thesis highlights the importance of the positive effects from different agents in the complementary product markets. Accordingly, the findings contribute on unraveling the interdependencies within platform ecosystems. Third, platform performance can be enhanced by exploiting complementarities among strategies and regions. Precisely, the findings show significant complementarities from the joint management of different activities related to the complementary products and the platform, and from the presence in several countries. Consequently, the findings provide strategic choices as a source of competitive advantage. Finally, transformation toward global PSS may be guided by a platform approach, which may be helpful to explain the origins in building a platform ecosystem. In this respect, the findings shed light on how platform-mediated ecosystems are created. In sum, these findings have important implications for researchers in strategic management, economics, and information systems as well as managers from highly innovative industries and traditional sectors under structural transformation. This thesis concludes with the limitations that should be considered when interpreting the findings and some suggestions for future researchers.Godkänd; 2015; 20150917 (javcen); Nedanstående person kommer att disputera för avläggande av teknologie doktorsexamen. Namn: Javier Cenamor Gómez Ämne: Entreprenörskap och innovation/Entrepreneurship and Innovation Avhandling: Managing Platform-Mediated Ecosystems: Investigating Ecosystem Interdependencies and strategic Choises Opponent: Biträdande professor Andreas Larsson, Institutionen för maskinteknik, Blekinge tekniska högskola, Karlskrona. Ordförande: Biträdande professor Vinit Parida, Avd för innovation och design, Institutionen för ekonomi, teknik och samhälle, Luleå tekniska universitet, Luleå. Tid: Tisdag 10 november, 2015 kl 13.00
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Espinosa, Romero Maria Jose. "Towards ecosystem-based management : integrating stakeholder values in decision-making and improving the representation of ecosystems in ecosystem models". Thesis, University of British Columbia, 2010. http://hdl.handle.net/2429/28127.
Testo completoAbstract (sommario):
Ecosystem-based management (EBM) is increasingly seen as the new paradigm for managing the use of marine resources and ecosystems. Although EBM has been defined in theory, its implementation has faced challenges worldwide. This research aims to examine two approaches to contribute to the operationzalization of EBM by incorporating stakeholder values in the decision-making process, and by better representing ecosystem dynamics in ecosystem models. First, I illustrate a decision-making framework for EBM rooted in structured decision-making (SDM), a well-known systematic approach for planning and stakeholder-consultation processes. SDM helps to identify the values of the constituents and define objectives and indicators that are consistent with those values. I demonstrate how SDM can enable managers to evaluate the performance of management alternatives using indicators specifically chosen to reflect values. This can help managers make more systematic, transparent and informed decisions with respect to the use of marine resources. As a case study, I apply SDM to the marine planning process on the west coast of Vancouver Island (WCVI). Second, as ecosystem models play an important role in EBM, I strive to improve the representation of marine ecosystems using ecosystem models in Ecopath with Ecosim (EwE). I focus on incorporating mediating effects and species reintroductions, both common situations that can strongly influence ecosystem dynamics. These considerations are essential when applying holistic approaches to management but they are not generally included in EwE. I use EwE to model the reintroduction of sea otters (Enhydra lutris) and the mediating effects provided by kelp forests in nearshore ecosystems of the WCVI. Because EwE does not have the functionality to represent reintroductions, I created two scenarios to work around the assumptions of Ecospace on the initial state of the ecosystem. In addition, I demonstrate how mediating effects can be represented using the ‘mediation’ function in Ecosim. These methods and results can contribute to advance EBM on the WCVI and offer insights to other marine planning processes. Both strengths and limitations of this work are presented and analyzed.
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Xu, Y. (Yueqiang). "How new business ecosystems emerge:a study on Finnish cloud business ecosystem". Master's thesis, University of Oulu, 2013. http://urn.fi/URN:NBN:fi:oulu-201303041077.
Testo completoAbstract (sommario):
It is an emerging phenomenon that the leading multinational companies are studying how to use the engagement experiences of customers and communities as the foundation of value co-creation. To achieve this, the business leaders have increasingly adopted an ecological organizational form, namely business ecosystem. Google, Amazon and Microsoft are the real world examples and pioneers in this field. However, in the academic research, it is addressed by a number of researchers that there is significant lack of empirical studies that examines the emergence and formation of business ecosystem, especially in ICT industry. In essence, this study takes Cloud as the context to develop concepts on the emergence of business ecosystem and examine the manifestation of such evolution in the emerging business field.
Through extensive literature reviews and empirical interviews, the current study developed answers to the research question, “How do new business ecosystems emerge, in the context of Cloud computing?” at qualitative level. In general, it is considered in the study that business ecosystem is a type of more advanced business form emerged recently. It has the characteristics as follow: provision of value, integration with external partners, requiring multiple participants, shifting from individual to collaborative thinking, interdependence of the participants, value co-creation, co-petition, open innovation and shared fate of success or failure.
From a macro level viewpoint, the emergence of business ecosystem is the result of the continuous evolution of business forms, from linear type towards a more complex networked type. At a micro level, for an ecosystem to emerge in a given industry, it involves strategic design and appropriate execution. Furthermore, a set of critical elements need to be in the right place for a business ecosystem to emerge, which including: prerequisite conditions for ecosystem to emerge, external environmental and resource, shared vision, leadership of the ecosystem, common platform, mechanisms of the ecosystem, ecosystem healthiness, and IT infrastructure.
The study further suggests that the emergence of business ecosystem as a new business form is not out of luck or probability. It is a natural path that under governance of the evolution forces existing in the social-economic contexts, just as the evolution of all the living creatures in the natural environment. For this broader perspective, the emergence of ecosystem is inevitable due to the social-economic and technological driving forces.
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Folkersen, Maja. "Ecosystem Valuation of Vulnerable Marine Ecosystems in the South Pacific Islands". Thesis, Griffith University, 2018. http://hdl.handle.net/10072/385544.
Testo completoAbstract (sommario):
One of the greatest challenges for sustaining the ecosystem services that we, as a society, derive from marine ecosystems is to minimize the knowledge gap relating to marine ecosystem values. That is, identifying, eliciting and understanding the economic value of the ecosystem services that marine systems provide for societies world-wide is key to ensuring sustainable resource use and environmental management of these ecosystems. This is particularly problematic for the ecosystem services derived from the deep sea as a tremendous knowledge gap exists for the many marine ecosystems that comprise the deep sea. Addressing this gap in knowledge may, directly and indirectly, facilitate actionable strategies for successful climate change adaptation and reduce the degradation of these important marine ecosystems.
Estimating values for certain types of marine ecosystem services in particular the deep sea is imperative for understanding the economic trade-offs associated with human actions and resource use of marine resources. Identifying, exploring and understanding the economic benefits and costs associated with the human resource use of marine systems is also crucial for circumventing irreversible damage to ecosystems, and for addressing the growing problem of ecosystem degradation of marine ecosystems. However, a knowledge gap remains in terms of eliciting and understanding how vulnerable marine ecosystems, such as coral reefs and the deep-sea, generate economic value to local economies, and for societies on a global scale.
By employing a variety of quantitative and qualitative methodologies, this thesis explores the economic value of the ecosystems of coral reefs and the deep-sea, respectively. The thesis investigates various aspects of the economic contribution of these ecosystems, namely: (i) the local economic contribution of ) Fiji's coral reefs to tourism; and ii) the economic value of the deep- sea's ecosystems to human societies, globally. Moreover, it discusses the importance of exploring the social and non-monetary value of coral reefs to human well-being in the South Pacific Island Countries (SPICs). The research of this thesis therefore constitutes a genuine contribution to understanding how changes in these marine ecosystems impact on economies and human well-being, now and in the future. Although the full extent to which ecosystem degradation of marine ecosystems will impact economies and societies globally remains uncertain, its impacts are already being witnessed, e.g. through ocean acidification, sea-level rise, reduced fish stocks and changing environmental conditions. In turn, these impacts affect human survival and well-being by negatively impacting fishery incomes, food security and coastal protection in many countries around the world. Action and investment plans for reducing the ecosystem degradation of marine systems are urgently needed to protect the value of those ecosystem services to human societies. Deepening our understanding of marine ecosystems' economic contributions constitutes a crucial component of facilitating action plans and investments for sustainable resource use and development.
Valuation of vulnerable marine ecosystems is important for several reasons. First, valuation of an ecosystem's contribution to society demonstrates the importance of that ecosystem for social stability, economic growth and human well-being, thereby
improving public awareness of that ecosystem's significance. Second, ecosystem valuation can inform policy and decision-making for future conservation programs and legislation pertaining to the human use of marine resources. Third, ecosystem valuation
creates important incentives to invest in the protection of marine systems as it outlines the connection between the ecological functioning of marine systems on the one hand, and economic output and stability on the other hand. Fourth, ecosystem valuation can also raise awareness about the importance of protecting biodiversity. Finally, ecosystem valuation of marine ecosystems is especially important for supporting decision-making related to the resource-use of marine ecosystems for which very limited information exists on their economic contribution.
The thesis starts with an introduction and a literature review of the main themes and concepts along with the problems, challenges and opportunities associated with the ecosystem valuation of coral reefs and the deep-sea. Subsequently, the research studies of this thesis, which constitutes chapters 2, 3, 4 and 5 are presented. Specifically, chapter 2 explores the economic impacts of future (hypothetical) deep-sea mining activities on Fiji's tourism industry, through a contingent behaviour study; chapter 3 discusses the need for developing non-monetary and social ecosystem valuation methodology in order to elicit marine ecosystems' importance for human well-being in the SPICs; chapter 4 explores current knowledge about the deep-sea's economic value through a systematic review and meta-analysis; and chapter 5 identifies the four main priorities for future
ecosystem valuation, policy-making and research pertaining to the deep-sea.
This thesis makes a small but significant contribution to the knowledge base of the economic value of the ecosystems of coral reefs and the deep-sea, respectively, and to developing future ecosystem valuation by means of introducing the social willingness-to commit (Social WTCommit) technique. Finally, this thesis can contribute to policy-making, decision-making and legislation pertaining to the deep-sea and coral reefs, locally and globally.Thesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Dept Account,Finance & Econ
Griffith Business School
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Linnik, Juliana. "Ecosystem services". Thesis, Вид-во СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/8148.
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Xofis, Panteleimon. "Post-fire vegetation dynamics and ecosystem recovery in north-east Mediterranean ecosystems". Thesis, Imperial College London, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.429282.
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Quested, Helen M. "Root hemiparasitic angiosperms in subarctic ecosystems : their potential role in ecosystem function". Thesis, University of Sheffield, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246953.
Testo completoLibri sul tema "Ecosystem"
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Popov, Evgeniy, Viktoriya Simonova, Igor' Chelak, Pavel Minakir e Boris Porfir'ev. The company's ecosystem. ru: INFRA-M Academic Publishing LLC., 2022. http://dx.doi.org/10.12737/1864513.
Testo completoAbstract (sommario):
The monograph is devoted to modeling the ecosystem of the company. The influence of social networks on the development of business processes is shown, the principles of the use of new digital communication technologies are given and the drivers of the economy in the conditions of the coronavirus pandemic are substantiated. The structure of industrial ecosystems in the digital economy is given, the economic effects of digitalization of inter-firm interactions are discussed, the idea of the network potential of a firm in the conditions of digitalization of economic activity is substantiated. The application of digital platforms as the basis for the functioning of economic ecosystems is considered. The possibilities of assessing the development of innovative ecosystems and the typology of their models are given. The factor model of the economic ecosystem is considered. The stakeholder model of the ecosystem and its analytical model are described. The differentiation of stakeholders' impact on ecosystem institutions and the difference in the levels of interaction between the core of the system and stakeholders are discussed. The principles and ideas of the theory of ecosystem analysis are presented.
It is addressed to researchers and university professors specializing in the fields of economic theory, institutional economics, regional economics, microeconomics and minieconomics.
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Berglund, J., J. Boström, P. Clausen, L. Gamfeldt, H. Gundersen, K. Hancke, J. L. S. Hansen et al. Biodiversity and ecosystem services in Nordic coastal ecosystems. A cura di T. Tunón. Copenhagen: Nordic Council of Ministers, 2018. http://dx.doi.org/10.6027/tn2018-532.
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Lewis, Yaffee Steven, University of Michigan e Wilderness Society (U.S.), a cura di. Ecosystem management in the United States: An assessment of current experience. Washington, D.C: Island Press, 1996.
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Greshnevikov, Anatoliĭ. Zdorovʹe ėkosistemy--zdorovʹe obshchestva. Sankt-Peterburg: Gidrometeoizdat, 2003.
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Bouma, Jetske A., e Pieter J. H. van Beukering, a cura di. Ecosystem Services. Cambridge: Cambridge University Press, 2015. http://dx.doi.org/10.1017/cbo9781107477612.
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Raffaelli, David G., e Christopher L. J. Frid, a cura di. Ecosystem Ecology. Cambridge: Cambridge University Press, 2009. http://dx.doi.org/10.1017/cbo9780511750458.
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Harrison, R. M., e R. E. Hester, a cura di. Ecosystem Services. Cambridge: Royal Society of Chemistry, 2010. http://dx.doi.org/10.1039/9781849731058.
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Bailey, Robert G. Ecosystem Geography. New York, NY: Springer New York, 1996. http://dx.doi.org/10.1007/978-1-4612-2358-0.
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Bailey, Robert G. Ecosystem Geography. New York, NY: Springer New York, 2009. http://dx.doi.org/10.1007/978-0-387-89516-1.
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Cronan, Christopher S. Ecosystem Biogeochemistry. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-66444-6.
Testo completoCapitoli di libri sul tema "Ecosystem"
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Allen, Craig R., Joseph J. Fontaine e Ahjond S. Garmestani. "Ecosystems ecosystem , Adaptive Management ecosystem adaptive management". In Encyclopedia of Sustainability Science and Technology, 3342–57. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-0851-3_226.
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Matthews, Nathanial, Wei Zhang, Andrew Reid Bell e Lara Treemore-Spears. "Ecosystems and Ecosystem Services". In The Food-Energy-Water Nexus, 237–58. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-29914-9_9.
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James, Patrick M. A., e Marie-Josée Fortin. "Ecosystems ecosystem and Spatial Patterns ecosystem spatial patterns". In Encyclopedia of Sustainability Science and Technology, 3326–42. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-0851-3_227.
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Tallis, Heather, Anne Guerry e Gretchen C. Daily. "Ecosystem ecosystem Services ecosystem service". In Encyclopedia of Sustainability Science and Technology, 3313–26. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-0851-3_571.
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Fath, Brian D. "Ecosystem ecosystem Flow Analysis ecosystem flow analysis". In Encyclopedia of Sustainability Science and Technology, 3306–13. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-0851-3_381.
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Sandifer, Paul A., Tracy K. Collier e Juli M. Trtanj. "Coastal Ecosystems coastal ecosystem , Sustainable Management coastal ecosystem sustainable management". In Encyclopedia of Sustainability Science and Technology, 2258–70. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-0851-3_884.
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Ellis-Evans, J. Cynan. "Ecosystem". In Encyclopedia of Astrobiology, 709–10. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-44185-5_480.
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Ellis-Evans, J. Cynan. "Ecosystem". In Encyclopedia of Astrobiology, 477–78. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-11274-4_480.
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Dunford, James C., Louis A. Somma, David Serrano, C. Roxanne Rutledge, John L. Capinera, Guy Smagghe, Eli Shaaya et al. "Ecosystem". In Encyclopedia of Entomology, 1286–87. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6359-6_3499.
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Gooch, Jan W. "Ecosystem". In Encyclopedic Dictionary of Polymers, 253. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_4196.
Testo completoAtti di convegni sul tema "Ecosystem"
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Tomlinson, Bill, Bonnie Nardi, Daniel Stokols e Ankita Raturi. "Ecosystemas: Representing Ecosystem Impacts in Design". In CHI '21: CHI Conference on Human Factors in Computing Systems. New York, NY, USA: ACM, 2021. http://dx.doi.org/10.1145/3411763.3450382.
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Almeida, Luciana, Cleidson Souza, Adailton Lima e Rodrigo Reis. "A Case Study on the Usage of the Value Blueprint for Ecosystem Design". In XI Simpósio Brasileiro de Sistemas de Informação. Sociedade Brasileira de Computação, 2015. http://dx.doi.org/10.5753/sbsi.2015.5847.
Testo completoAbstract (sommario):
Ecosystems are an important aspect of today’s software business. Different companies aim to create an ecosystem around their products so that they can benefit from this. Unfortunately, creating such ecosystems is not an easy task. One of the few tools that can be used to facilitate this process is Adner’s Value Blueprint. This tool allows a company to identify the different types of risks that it faces during the establishment of an ecosystem. Adner presents several examples of blueprints he has built and provides some guidelines to create new ones. Given the potential of the approach in addressing some of the issues faced by ecosystem designers, we decided to assess the usage of the Value Blueprint through a case study using data from the Apple Watch ecosystem. We report our results from the Apple ecosystem, and more importantly, our evaluation of the value blueprint tool. We conclude by providing recommendations for practitioners interested in establishing their own ecosystems and researchers interested in the design of ecosystems.
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Salminen, Vesa, Heikki Ruohomaa e Minna Takala. "Future Ecosystem Ensuring Competitiveness in Continuous Co-Evolution". In 13th International Conference on Applied Human Factors and Ergonomics (AHFE 2022). AHFE International, 2022. http://dx.doi.org/10.54941/ahfe1002245.
Testo completoAbstract (sommario):
The world is changing rapidly, and it is difficult to form clear understanding of future challenges and opportunities. Continuous demand on sustainability, carbon neutrality, circular economy and life cycle material chain management has changed societies and all industries fast. However, sustainable development and competitiveness are always based on being economically viable and circular economy itself is an economic theory. The amount of usable data in business environment is at the same time exponentially increasing. Technology opportunities as well are prominent to use the data in managing by data for the purpose of business co-evolution. Competitive landscape is shifting from well-defined industries to broader ecosystems and traditional enterprise boundaries are breaking down. This also means for busines transition towards platform economy e.g. enterprise production lines to networked intelligent value chains and ecosystems. Companies need in this disruptive situation an ecosystem strategy and analysis, which type of business model they are utilizing. Businesses are networking and transforming into ecosystems, emphasizing the management of interface processes. It is essential to understand digital ecosystem supporting business co-evolution. Data is a valuable currency that gives fuel for innovation and data driven co-evolution. Capturing of new data from various sources and executing it in business in transition requires human- oriented data-driven business architecture and strategy alignment on that basis towards circular economy business model and continuous coevolution. Circular economy ecosystems are based on economic theory, and they are not working if they are not economically viable. The goal of this article is to identify and analyze the life cycle material flow in circular economy in different business areas and find various business models and similarities in business practices. At the same time, this article attempts to develop framework for the strategic management of complex change through sustainable co-evolution in order to achieve a competitive edge for companies.This research is partly constructive, conceptual and analytical, because it introduces pathway to ecosystem strategy and introduces experiences of applying different evolutionary circular economy business models. Data for this concept creation has been collected over several years on continuous flow from ten different regional applied research and development projects. The data sources have also been interviews and workshops executed during projects on foresight and scenario planning basis. The researchers have been able to participate on creation of several regional ecosystems. Researchers have contributed on ecosystem strategy planning, decision making and continuous development practices.The complexity of co-evolution is difficult to manage without ecosystem- based approach. A generic perception of this research is that successful ecosystem needs clear ecosystem strategy and should set up a shared vision and evolutionary roadmap to serve as basis for common value creation, co- operation and ecosystem leadership. All ecosystem players can focus attention of ecosystems in the value propositions that are being pursued, not in corporate identity. It is important to understand that ecosystem is value driven. Ecosystems are defined around the roles, positions, and flows across the partners that create a value proposition. Nearly all business fields and enterprises face the need for transition towards data- driven circular economy business model and continuous coevolution through digital ecosystem.
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Schøtt, Thomas. "Born sustainable: Promoted by the Ecosystem for Sustainable Entrepreneurship". In 7th FEB International Scientific Conference. University of Maribor, University Press, 2023. http://dx.doi.org/10.18690/um.epf.3.2023.2.
Testo completoAbstract (sommario):
The institutions and resource endowments for entrepreneurial engagement with sustainability in a country are forming a ‘national ecosystem for sustainable entrepreneurship.’ The ecosystem for sustainable entrepreneurship is a context for businesses pursuing sustainability. Little is known, however, about the effect of the system on business pursuits of sustainability. We explored whether the ecosystem promotes businesses that are born sustainable in that they, from their start, are pursuing strategies and practices for sustainability. The national ecosystems for sustainable entrepreneurship in 47 countries, with a large representative sample of starting and operating businesses, were surveyed in 2021 by the Global Entrepreneurship Monitor. Hypotheses about the effect of an ecosystem on business engagement with sustainability were tested by hierarchical linear modeling. Elaboration of national ecosystems for sustainable entrepreneurship is found to promote sustainability pursuits in newborn businesses more than in older businesses. This finding contributes to evidence-based theorizing of the nexus between entrepreneurial ecosystems and business pursuits of sustainability.
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Marcinkevičiūtė, Lina, Jolanta Vilkevičiūtė e Jan Zukovskis. "Legal and managerial solutions of public sector authorities for preserving ecosystem services of the lakes". In Research for Rural Development 2020. Latvia University of Life Sciences and Technologies, 2020. http://dx.doi.org/10.22616/rrd.26.2020.022.
Testo completoAbstract (sommario):
Although the problem of ecosystem diversity loss is of a global nature, the measures to solve it must be implemented at the national level. As a member of the European Union, Lithuania needs to have a clear position regarding the application of proposed socio-economic measures. The problems of lake ecosystem utilisation analysed in the article are based on the scientific knowledge which complies with the specifics of regional natural environment. The aim of the article is to systematize scientific knowledge about modern lake ecosystem services by explaining the fundamental adaptation patterns of ecosystems and their components. The article provides a complex assessment of the services provided by lake ecosystems, reveals management problems related to optimization of the use of lake ecosystems, presents recommendations on the improvement of legislation related to lake ecosystem services, regulations for protected areas, management plans, etc.
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Dobrica, Liliana. "CONSIDERATIONS ON MODELING SERVICE ECOSYSTEMS". In eLSE 2018. Carol I National Defence University Publishing House, 2018. http://dx.doi.org/10.12753/2066-026x-18-112.
Testo completoAbstract (sommario):
Nowadays there is a trend of movement of many enterprises from product-driven business models towards networked service-centered business models for increasing their revenues and creating sustainable service ecosystems. A service ecosystem is a socio-technical complex system that enables service-based cooperation between entities. It consists of a nesting of infrastructures, institutions, service systems, and contexts. This paper discusses about the definition of the main architectural elements of service ecosystems and existent modeling approaches to achieve a required quality based on specific properties. It begins with the identification of the main challenges in this domain and addresses solutions that facilitate analysis and design of service ecosystem models including ecosystem infrastructure and knowledge repositories. It compares several definitions of ecosystems and related concepts used to provide service innovation and co-creation of value. Decision making in co-creative ecosystems is distributed both horizontally and vertically. Furthermore, lines of authority and governance structure are less distinct than in traditional views of business organizations. Joining an ecosystem requires interoperability knowledge. Under this perspective the paper discusses about knowledge management in an open context addressing specific ontological relationships between concepts. The importance of interoperability models has been recognized in the context of ecosystems and several levels have been introduced and defined. Among these can be mentioned conceptual, behavioral, semantic, communication and connection. The last part of the paper pays attention and analyses existent methods and tools for service ecosystem engineering. It discusses about and ecosystem architecture framework and a modeling methodology for creation of agile services engineering platforms.
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Ahmedov, Ruslan, e Egor Stupaev. "ECOSYSTEM: THE FUTURE OR THE MODERN REALITY". In Current problems of jurisprudence. ru: Publishing Center RIOR, 2021. http://dx.doi.org/10.29039/02058-6/284-291.
Testo completoAbstract (sommario):
The article discusses some approaches to the concept of “ecosystem”, provides examples of modern foreign and Russian banking ecosystems. The main possible models for building an ecosystem around a commercial bank are highlighted. The prospects for the development of this trend in the banking sector are determined. The significance of this economic and legal phenomenon for the modern banking system is indicated.
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Sousa, Tiago, Benoˆıt Ries e Nicolas Guelfi. "Formal Verification of Ecosystem Restoration Requirements using UML and Alloy". In 4th International Conference on Machine Learning Techniques and NLP. Academy & Industry Research Collaboration, 2023. http://dx.doi.org/10.5121/csit.2023.131609.
Testo completoAbstract (sommario):
United Nations have declared the current decade (2021-2030) as the ”UN Decade on Ecosystem Restoration” to join R&D forces to fight against the ongoing environmental crisis. Given the ongoing degradation of earth ecosystems and the related crucial services that they offer to the human society, ecosystem restoration has become a major society-critical issue. It is required to develop rigorously software applications managing ecosystem restoration. Reliable models of ecosystems and restoration goals are necessary. This paper proposes a rigorous approach for ecosystem requirements modeling using formal methods from a model-driven software engineering point of view. The authors describe the main concepts at stake with a metamodel in UML and introduce a formalization of this metamodel in Alloy. The formal model is executed with Alloy Analyzer, and safety and liveness properties are checked against it. This approach helps ensuring that ecosystem specifications are reliable and that the specified ecosystem meetsthe desired restoration goals, seen in our approach as liveness and safety properties. The concepts and activities of the approach are illustrated with CRESTO, a real-world running example of a restored Costa Rican ecosystem
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Patoka, Iryna. "ASSESSMENT OF THE ECOSYSTEM ASSETS OF THE NATURE PROTECTED AREAS FOR COMMUNITY PLANNING AND DEVELOPMENT". In 9th SWS International Scientific Conferences on SOCIAL SCIENCES - ISCSS 2022. SGEM WORLD SCIENCE, 2022. http://dx.doi.org/10.35603/sws.iscss.2022/s15.127.
Testo completoAbstract (sommario):
Background. Assessing ecosystems in terms of their contribution to the human welfare is one of the ways to achieve goals of sustainable development, comprising an important task for the community planning and development. Therefore, the goals of sustainable development at the local level are achieved via employing all types of local resources in particular, in the nature protected areas taking into account the value of ecosystem assets and ecosystem services produced by them for the benefit of the local communities. Moreover, ecosystem assessment of the nature protected areas is a key issue while creating economic incentives to motivate communities to preserve the environment. Methods. To assess the cost of ecosystem services and ecosystem assets in the nature protected area, a methodological approach to estimate the overall economic value of ecosystems was used. A combination of the relevant assessment methods of the ecosystem services and assets was employed. Results. As a result of the study, an algorithm was developed for assessing ecosystem assets of the nature protected areas of communities. The principal structural components of assessment were defined including valuation of ecosystem services produced by assets of nature protected areas and that of the components of the local ecosystem asset of a particular territorial community. For the first time in Ukraine, the total value of the ecosystem assets of protected areas of communities was calculated using the basic data for the "Bug Guard" nature park in Blagodatnenskaya community of the Pervomaisky district of the Mykolayiv region. Conclusions. The assessments are shown to allow to substantiate the economic efficiency of investments in the environmental complex in order to preserve biodiversity, compare the costs and benefits of the ecosystem services as well as to estimate amount of the compensation payments. The calculations are of great practical significance for community planning and development. Moreover, taking into consideration an enormous challenge facing Ukraine under military operations at present, the calculations carried out can be used to assess the damage caused to the ecosystems of the nature protected areas.
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Zeng, Heng, Carla S. Ellis, Alvin R. Lebeck e Amin Vahdat. "ECOSystem". In Tenth international conference on architectural support for programming languages and operating systems. New York, New York, USA: ACM Press, 2002. http://dx.doi.org/10.1145/605397.605411.
Testo completoRapporti di organizzazioni sul tema "Ecosystem"
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Kotula, Hannah. Valuing forest ecosystem services in New Zealand. Motu Economic and Public Policy Research, novembre 2022. http://dx.doi.org/10.29310/wp.2022.11.
Testo completoAbstract (sommario):
Society depends on services and benefits provided by ecosystems. Yet, many of our actions affect ecosystems in ways that undermine long-term human wellbeing. Although ecosystems provide many services to society, many of these services are not accounted for in land-use decisions. The concept of “ecosystem services” offers a framework for understanding our dependence on nature and can encourage decision makers to consider broader impacts of land-use decisions beyond short-term economic rewards. Furthermore, economic valuation of ecosystem services offers a potential strategy for including the value of ecosystem services in decision making. Here I describe several ecosystem service frameworks and outline how these frameworks can inform land-use decisions, with a particular focus on those involving forests. I then describe methods for valuing ecosystem services. Following this, I provide examples relating to forest ecosystem services and draw conclusions based on existing valuation studies in New Zealand. My intention is to convey how an ecosystem service approach could be used in New Zealand to capture benefits provided by ecosystems that are often not accounted for in land-use decisions.
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Magnussen, Kristin, Berit Hasler e Marianne Zandersen. Ecosystem Services. Nordic Council of Ministers, dicembre 2014. http://dx.doi.org/10.6027/tn2014-561.
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Molnar, M., P. Olmsted, M. Mitchell, C. Raudsepp-Hearne, M. Anielski, E. Nelson, I. Hanington et al. Ecosystem services. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328398.
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Menuhin, Jonathan. Innovation Ecosystem Management Methodology. A cura di Marcello Basani, Alejandro Minatta e Cecilia Maroñas. Inter-American Development Bank, marzo 2024. http://dx.doi.org/10.18235/0012851.
Testo completoAbstract (sommario):
The main challenges innovation faces in the water, sanitation, and solid waste sector in Latin America and the Caribbean can be split into three categories: governance efforts; sector innovation ecosystem (research, development, and innovation), and water, sanitation, and solid waste utilities. In this line, it is key to acquire knowledge of international experiences to enrich the analysis and thematic discussion on the issue. The III (III) is an NGO that was established in 2011 to promote the development and implementation of innovation addressing global challenges such as transportation, climate change, health, agriculture, aquaculture, and desertification. To this end, The III established innovation ecosystems that connect relevant players with the fields they wish to promote, and created innovation opportunities, always acting objectively and impartially. Over the years, as the III gained experience, it formed a methodology that can be adjusted to and implemented in other sectors and fields to enhance their potential and address existing obstructions. Such methodology can be adopted by NGOs, countries, and regions according to the barriers their ecosystem experiences. Hence, a strategy that one ecosystem chooses may be different from the strategy that suits another. Yet, while the innovation clusters and ecosystems may vary, a common, organizing operational outline can be found in all. The methodology includes tools that were designed to match the development of innovation ecosystems facing new challenges and opportunities. This document opens with a presentation of the positive potential of forming and operating innovation ecosystems and the global trends that make them even more important (section I). The five fields of operation that promote innovation ecosystems are thus presented, each followed by practical examples of relevant tools: (1) market education; (2) social capital creation; (3) access to knowledge; (4) open innovation facilitation; and (5) internationalization in section, alongside practical tools to develop each layer, and the motivation for choosing each, which can assist in selecting from the extensive toolbox (Section II). Finally, some practical tips to start with the right foot are described (Section III).
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Braga, María Isabel J. Integrating Freshwater Ecosystem Function and Services with Water Development Projects. Inter-American Development Bank, giugno 1999. http://dx.doi.org/10.18235/0008800.
Testo completoAbstract (sommario):
This paper describes the conditions necessary to harmonize project objectives with the conservation of freshwater ecosystems. It also provides information on how to incorporate freshwater ecosystem biodiversity, function, and services with water development projects. One sections of the papers presents a description of biodiversity in the context of freshwater ecosystems, including a short description of those ecosystems. Subsequent parts of the paper describe the recommended approach to harmonize water development projects and the freshwater ecosystem function, as well as the role of the Environmental Impact Assessments in this process, and potential impacts of different categories of water related projects.
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Trott, Christian. The Kokkos Ecosystem. Office of Scientific and Technical Information (OSTI), agosto 2020. http://dx.doi.org/10.2172/1656942.
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Mobrand, Lars E. Applied Ecosystem Analysis - Background : EDT the Ecosystem Diagnosis and Treatment Method. Office of Scientific and Technical Information (OSTI), maggio 1996. http://dx.doi.org/10.2172/607526.
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Biederman, Lori A., e W. Stanley Harpole. Biochar and Managed Perennial Ecosystems: Testing for Synergy in Ecosystem Function and Biodiversity. Ames: Iowa State University, Digital Repository, 2014. http://dx.doi.org/10.31274/farmprogressreports-180814-2757.
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Biederman, Lori A., e W. Stanley Harpole. Biochar and Managed Perennial Ecosystems: Testing for Synergy in Ecosystem Function and Biodiversity. Ames: Iowa State University, Digital Repository, 2013. http://dx.doi.org/10.31274/farmprogressreports-180814-368.
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Roe, Dilys. Topic Guide: Ecosystem services. Evidence on Demand, settembre 2014. http://dx.doi.org/10.12774/eod_tg.september2014.roed.
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