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The purpose of this paper is to propose a measurable terrestrial ecosystem boundary to answer the question: what extent of landscapes, bioregions, continents, and the global Earth System must remain as connected and intact core ecological areas and agro-ecological buffers to sustain local and regional ecosystem services as well as the biosphere commons?

This observational study reviews planetary boundary, biosphere, climate, ecosystems, and ecological tipping point science. It presents a refinement to planetary boundary science to include a measurable terrestrial ecosystem boundary based on landscape ecology and percolation theory. The paper concludes with discussion of the urgency posed by ecosystem collapse.

A new planetary boundary threshold is proposed based on ecology's percolation theory: that across scales 60 percent of terrestrial ecosystems must remain, setting the boundary at 66 percent as a precaution, to maintain key biogeochemical processes that sustain the biosphere and for ecosystems to remain the context for human endeavors. Strict protection is proposed for 44 percent of global land, 22 percent as agro-ecological buffers, and 33 percent as zones of sustainable human use.

It is not possible to carry out controlled experiments on Earth's one biosphere, removing landscape connectivity to see long-term effects results upon ecological well-being.

Spatially explicit goals for the amount and connectivity of natural and agro-ecological ecosystems to maintain ecological connectivity across scales may help in planning land use, including protection and placement of ecological restoration activities.

This paper proposes the first measureable and spatially explicit terrestrial ecosystem loss threshold as part of planetary boundary science.

Landscape ecology represents an area of theoretical and empirical support of spatial planning, providing parameters such as heterogeneity, connectivity and fragmentation. The aim of this study was to use these parameters to evaluate the choices of a real planning tool to protect the biodiversity, to evaluate the applicability limits of concepts and methods used.

This was achieved by analysing the selected spatial indices and their dependency scale, and by the comparison of these results with regard to spatial biotic parameters estimations (birds and mammals).

The study confirmed the scale's effect on the indices, unstable at the adopted resolution for extensions up to 6,000‐7,000 meters. The selected indices permitted appreciation of the low effectiveness of the real planning tool in improving conservation of biodiversity. The paper suggests that empirical studies and predictive knowledge at different scales are urgent in this field. To preserve biodiversity, the choices of planning scale should primarily comply with the spatial needs of the various species.

Evaluates a real planning tool to protect biodiversity.

Large-scale urbanisation has become a significant barrier to the natural migration of tree species, which is being exacerbated by accelerated climate change. Within this context, improving the permeability of urban landscapes is expected to be an effective strategy to facilitate the process of forest migration through cities. The purpose of this paper is to develop a method to assess the permeability of urban green spaces as stepping stones for forest migration, from the perspective of seed dispersal.

The proposed method combines a least-cost path (LCP) model and a graph theory-based approach. The LCP model is applied to map the potential pathways of seed dispersal at multiple spatial and temporal scales, based on which graph theory-based indices are used to quantify the accessibility of urban landscapes for seed dispersers. This method is demonstrated by a case study in the Greater Manchester area, UK. Eurasian jay, Eurasian siskin, coal tit and grey squirrel are selected as the main seed dispersers in the study area.

The results provide a comparison of the landscape permeability maps generated from different seed dispersers and identify key areas likely to facilitate the process of forest migration. Recommendations regarding landscape management for improving permeability are also discussed.

This method allows designers to re-visualise highly modified and fragmented urban landscapes as stepping stones for seed dispersal, which in turn allows for a more piecemeal form of landscape design to optimise urban landscapes for climate adaptation.

The paper aims to provide a decision-support model to ensure a proper use of the limited resources, financial and not, for the enhancement of the cultural heritage and comprehensive development of small towns from sustainable perspective.

The assessment model is set up using a multi-criteria method that combines elements of linear planning with a performance indicators system that may represent the complexity of the territory’s cultural identity as a result of existing cultural-historical assets.

The model reliability is tested in a case study in a Municipality in southern Italy. The case study’s findings highlight the advantages for the public/private operators, who can consciously choose which preservation and restoration projects to fund while taking into account the effects those decisions will have on the economic, social and environmental context of reference.

Due to the suggested operational approach and the selection of variables for accounting economic, social and environmental impacts by the renewal project, the research findings may not be generalizable. Therefore, it is recommended that researchers look into the suggested theories in more detail.

The study offers implications for designing a user-friendly tool to help decision-making processes from a private–public viewpoint in a reasonable allocation of financial resources among investments for cultural property asset enhancement.

The suggested operational approach provides a reliable information apparatus to depict the decision-making process under small-town development in accordance with sustainability dimensions.

This paper is positioned at the intersection of the spatial and the practice turn in management research. The purpose of this paper is to address the phenomenon of transgressive small to medium-sized enterprise (SME) formations and the limitations of SME globalisation research in capturing the connectivity of businesses in disjointed locations, and propose a qualitative case-study design to overcome these limitations.

The paper critiques existing approaches to SME globalisation, which are informed by an interpretative community that conceives of territorial geography as the nodal point of SMEs and does not distinguish between internationalisation and globalisation. The paper thus addresses related methodological challenges. Based on a synthesis across disciplines and theoretical perspectives, the paper offers a reflexive method for case-study research, in the hope that such a method may increase the productiveness of analytical exploration of the multidimensional quality of SME organising and managing at the focal point of current transformations.

The paper makes the case for SME globalisation research to move beyond societist and individualist ontologies to embrace social-constructionist thinking, to make practice the unit of case-studies, and to appreciate process geographies of managing and organising.

The paper contributes to business research on SMEs at the nexus of globalising flows. The theoretical, conceptual, and methodological implications are discussed and are substantiated by details and illustrative selected examples from an ongoing study.

The study of social SME landscapes, including from the perspective of the reflexive case-study method, is open to multilingual and international research collaboration.

The paper contributes a multidisciplinary research design that extends SME studies so as to embrace contemporary transformations, by offering a reflexive case-study method for the improvement of research practice. In the field of SMEs, the paper contributes a new concept social “SME landscapes” that could enrich and improve the understanding of contemporary business. In the fields of SME and entrepreneurship studies, the paper implements expressed demands for social constructionist, multidisciplinary approaches.

The purpose of this paper is to introduce service‐learning 2.0 model based on four new paradigms in the global business landscape: connectivity, creativity, community, and complexity.

The paper reviews four paradigm shifts and their effects on service‐learning practices and methodology: wikinomics and mass collaboration, collective intelligence and open innovation, appreciative inquiry and positive organizational scholarship (POS), and self‐organizing systems and the new sciences.

Service‐learning 2.0 can be used to develop our students' twenty‐first century thinking skills through applied community engagement projects, namely: interactivity and interconnectedness, innovation and insight, and inspiration and intuition, integrative and interdisciplinary thinking.

Service‐learning 2.0 principles and pedagogy can help students appreciate and prepare for increasing complexity and paradox of management and organizations in the light of global, social and organizational changes of the twenty‐first century.

Service‐learning 2.0 model represents the pedagogy, principles, and processes that are better suited to the global, technological, and social changes and challenges of the 21st century.

The Internet, with its requirement for high‐quality, high‐speed connections, places heavy demands on telecommunication infrastructure. In most LDCs, however, national and international Internet connectivity is in short supply: optical fibres may not be available, satellite links are limited and expensive, and internal telecommunication infrastructures are typically concentrated in a few main cities and present severe shortcomings in rural areas. These obstacles, together with lack of clear telecommunication policies and regulations and an internal market that is often closed to competition, result in a lack of investment and highly‐priced services, all of which impede Internet penetration. All the above‐mentioned elements are connected, and an intervention on one of them could positively impact on all the others. Improved, low‐cost, international Internet connectivity could transform this “vicious circle” in a “virtuous [Internet] circle”?

Biodiversity loss now ranks as one of the most significant global drivers of environmental change. In an increasingly urbanized world, there is enormous potential to address this problem through conservation, restoration, and creation of new urban ecosystems. This chapter explores how nature-based solutions (NBS) can contribute to addressing the urgent problem of biodiversity loss in a way that goes beyond just greening gray environments. It then explores the alignment (and misalignment) between the ways in which NBS is framed as a nature conservation tool globally and the ways in which biodiversity is considered in urban approaches to NBS. Finally, the chapter explores the ways in which NBS might become an essential part of the solution to biodiversity and ecosystem decline. It discusses how NBS can be effectively leveraged to address the biodiversity crisis in urban areas, through conservation, restoration, and efforts to create thriving places for both people and nature. Although the concept of NBS in urban areas is fairly divorced from its nature conservation origins, reconnecting with those ecological roots is important for creating biodiverse, resilient cities. In so doing, NBS could offer a unified concept for environmental management in urban areas that integrates the ecological benefits of nature conservation with an innovative focus on confronting major societal challenges. Though this is a demanding task, it could provide a fit-for-purpose approach for conserving biodiversity and supporting functional ecosystems in the Anthropocene.

The aim of this article states that in each stage of the industrial revolution, only a few initiatives have been real game changers. In Industry 3.0, “Internet of Information” has transformed the business landscape via connectivity and communications. Enterprises could come together to spur innovation in a cooperative or competitive manner. In Industry 4.0, the “Internet of Value” has shown considerable benefits; and, blockchain technology is expected to touch all layers of a business ecosystem, and the construction industry is not an exception.

This study aims to answer the “How do enterprise blockchain solutions contribute to the vibrancy of the construction ecosystem from social, economic, and environmental aspects?” Following a comprehensive literature review, the Grey Ordinal Priority Approach (OPA-G) is employed in multiple criteria decision analysis (MCDA). OPA-G can select functionally rich enterprise blockchain solutions that meet the needs of the future construction industry, while there is uncertainty in the input data.

The results from the case study show that organization under observation welcomes an enterprise blockchain solution that delivers services related to “renewable energy certificates” in the context of “smart cities and built environment”. Employing high-ranked blockchain solutions brings vibracy and sustainability to construction ecosystem in terms of “C₆. decentralized finance and investment,” “C₃. multi-party and cross-industry collaboration,” and “C₈. data-driven value creation”.

At the micro level, blockchain solutions automate processes, streamline operations, and build new capacities on a new business model. At the macro level, blockchain creates a vibrant ecosystem based on transparency, decentralization, consensus-based democracy, interoperability, etc. Indeed, the capability of blockchain solutions at an enterprise scale (enterprise blockchain solutions) can shape a new construction ecosystem. The practical implications of current research are preparing executives for a fundamentally different next normal in construction.

Urban parks play a key role in recreational activities, public health, and ecosystem services in urban areas. Using GIS and Fragstats, this study investigated the spatiotemporal dynamics of urban parks in Xi'an, China from 1949 to 2015 and the corresponding driving forces. The results show that the number and area of parks in Xi'an increased constantly during this period, especially from 2000 to 2015. Up to 2015, small green spaces, usually adjacent to streets, occupied the largest proportion among all types of parks. Archaeological parks were the largest in total area, but wetland parks were leading in average size of a single park. The density of parks was negatively correlated with their distance to the Clock Tower at the center of Xi'an. The dynamics of urban parks in highly urbanized areas were significantly different from that of their counterparts in suburban areas. Driving forces such as urban planning, urbanization and green space policies, and milestone events in the city's development jointly had a great effect on the distribution of parks in Xi'an. The research outcomes will support the upcoming Green Space Planning of Xi'an and benefit the pursuit of sustainability and human wellbeing.