Search Results (11)

The Guangdong Province is rich in waterways, including those of the Pearl River. The entire watershed of the Pearl River system spans the territory of six provinces. Considering the overarching objective of building a ‘beautiful Bay Area’ under the guidance of Outline Development Plan for the Guangdong-Hong Kong-Macao Greater Bay Area as well as the ecological problems that span over river basins and regions in Guandong Province, public interest litigation is a useful tool in protecting the environment. Analyzing 95 first-instance (trial) judgements handed down in Guangdong Province between 2018 and 2021, we sought to evaluate public interest litigation as a means of safeguarding aquatic ecology in the Greater Bay Area (GBA), China. Cases were categorized for: firstly, their approach to determining the extent of ecological damage; secondly, the procedure used for receiving and auditing restorative compensation; thirdly, the collaboration between the court and government departments in the management and use of restorative compensation; and fourthly, the collaborative ‘public–private’ supervision utilized to monitor the implementation of restorative compensation and actual restoration. Our insights are intended to provide guidance for cooperative opportunities in the large transregional water systems and offshore areas of mainland China. Full article

Forests, with their ecosystem services capabilities, play a critical role in absorbing carbon dioxide from the atmosphere, positioning forest carbon sinks as important components of China’s strategy to achieve carbon neutrality. However, due to the spatial correlation inherent in forest carbon sink dynamics, the development of these sinks cannot be fully segmented by region. Due to the interconnected nature of forest ecosystems, carbon sink growth exhibits regional interactions rather than isolated developments, necessitating a transregional perspective to comprehensively understand carbon sinks in China. This study derives a spatial effect model to analyze carbon sink growth and assess the transregional spillover effects of forest carbon sink growth. The analysis is based on panel data from 26 provinces in China from 2003 to 2021. The results show that the forest carbon sink growth in one province is often influenced by the neighboring regions, highlighting significant transregional spillover effects. Policies, e.g., Carbon Emission Trading (CET), and forest management practices like tending were found to positively influence the local forest carbon sink growth and generate substantial positive spillover effects in the neighboring provinces. Our results indicate that the total effect of the implementation of the CET policy leads to a 3% increase in carbon sink growth across the 26 provinces in China over the study period from spatial DID estimation. In contrast, urbanization and the increasing value-added services associated with economic growth negatively impact forest carbon sink growth both locally and in neighboring regions. These findings underscore the necessity of a coordinated national strategy to enhance forest carbon sinks, integrating both direct and indirect regional effects. Aligning economic development with carbon sink goals will enable China to effectively balance environmental and economic priorities. Policy recommendations are provided to improve CET mechanisms and foster regional collaboration for sustainable forest management. Full article

This paper examines control and cooperation mechanisms for trans-regional air pollution using differential game theory. This study focuses on analyzing pollution control pathways in regions characterized by asymmetric economic development. Three models are constructed: the Nash non-cooperative game, the pollution control cost compensation mechanism, and the collaborative cooperation mechanism. These models are used to investigate optimal pollution control strategies for various regions. The findings indicate that the collaborative cooperation model substantially reduces pollution emissions and enhances overall benefits. Additionally, the pollution control cost compensation mechanism alleviates the burden of pollution control on less developed regions. Numerical analysis confirms the effectiveness of the proposed models and offers theoretical foundations and policy recommendations for regional cooperation in pollution prevention. Full article

Resource curse and environmental regulation are the key bottlenecks that hinder the sustainable development of the resource industry. A reasonable assessment of the decoupling relationship between resource supply, environment regulation and resource industry transformation is helpful to promote the decision-making of industrial restructuring in post-development regions. Taking Inner Mongolia Autonomous Region of China as the research object, panel data related to resources, environment and industry from 2010 to 2021 are selected to evaluate the spatial and temporal evolution of regional resource supply security, environmental regulatory pressure and resource industry transformation efficiency, measure the decoupling index among the factors, and use geographic detector technology to identify the constraints affecting factor decoupling. The results show the following: (1) the resource curse effect of Inner Mongolia is not significant, and some resource industries have prominent advantages; (2) the security of resource supply and the transformation efficiency of the resource industry show overall upward trend, the pressure of environmental regulation is basically balanced, and the development level of factors in resource-endowed regions and central cities is relatively high; (3) the spatial and temporal evolution of the decoupling relationship between resource supply, environmental regulation and resource industry transformation is uncertain, and the resilience of regional economic and social governance is poor; (4) resource endowment and resource industry advantages are the key that restricts the decoupling of factors, and the cumulative effect of ecological governance is likely to lead to the randomness of the decoupling of environmental regulation and resource industry transformation. In addition, this study suggests that the post-development areas should pay attention to the classification of resource industry relief, trans-regional economic and social collaborative governance and special resources exploitation. Full article

Water pollution exhibits distinct negative externalities, necessitating trans-regional collaborative governance among basin governments. However, few studies have examined the structural features of water pollution collaboration networks among local governments in China from a spatial analysis perspective. This study focuses on 27 central cities in the Yangtze River Delta, collecting 109 policy texts and evidence of cooperative actions on water pollution governance among these cities. By utilizing a combination of social network analysis and GIS spatial analysis, the research visualizes the results and delves into the overall structure and internal features of the network. The results indicate that the density of the water pollution cooperation network is 0.75, suggesting that a relatively stable and closely connected network for collaborative governance of water pollution has been formed. Furthermore, the water pollution cooperation in the Yangtze River Delta exhibits a typical “multi-center” network structure, with Shanghai–Suzhou, Nanjing, and Hangzhou as the core, forming three city clusters with tighter cooperation. Suzhou, Shanghai, and Jiaxing have the highest degree of centrality, which are 51, 46, and 44, respectively. The analysis of degree centrality reveals that cities with higher levels of economic development or those that serve as provincial capitals often play a leading role in the cooperation network. The study also observes that adjacent cities or local governments closer to the core cities are more likely to establish cooperative relationships; this phenomenon is not limited by provincial administrative boundaries. Full article

Maintaining sustainable progress in knowledge and technology is essential in building a sustainable society. The transnational or transregional mobility of talents is one of the important channels for the flow and sustainability of knowledge and technology. Based on the social network theory, we attempt to investigate whether scholars’ mobility experience will effectively improve their future scientific research productivity. Empirical studies were conducted based on the academic curriculum vitae of faculties in a leading research university in China from 2008 to 2023. The results suggest that the mobility experience of scholars does not have a significant influence on the total number and quality of papers when we consider both domestic and international publications due to diversified publication channels in the social science disciplines. However, in terms of the number of papers published in international journals and international collaborations, the existence of mobility experiences in their past education or working experience has a significant positive impact on scholars’ later research productivity. In addition, scholars flowing through joint training programs at their doctoral phase tend to produce more co-authored papers. This research provides a reference for the wellbeing and sustainable productivity of university scholars, which is essential in higher education and social environments, and provides universities in developing countries with inspiration for building a sustainable academic talent flow system. It is important to note that this empirical study mainly focuses on researchers and publications in the social sciences, and the behavioral pattern and impact on research outputs might be different for scholars in the natural science disciplines. Due to the limitations with regard to data acquisition, this paper has not further discussed building an international academic network, which needs more in-depth research in the future. Full article

Champā sites in Phú Yên province, Vietnam, were in what historians have typically called the polity of ‘Kauṭhāra’. Among these, the Hồ Citadel was mentioned in recent studies of Champā citadels and Champā archaeology, but the region of ‘Kauṭhāra’ has yet to be analyzed with a vision for the Longue durée of cultural history. Drawing on the study of maps, historical documents, and archaeological evidence, we provide a more coherent understanding of Hồ Citadel in the socio-religious context of Champā, including the incorporation of Champā’s Hindu–Buddhist polities of Kauṭhāra and Vijaya into what is now Vietnam; historical evidence that suggests follow up archaeological research could fruitfully focus on the Early Modern period of history. Our findings suggest the region was one of the longest-occupied Champā regions, despite a comparative lack of focus on archaeological studies in the area versus Champā sites further northward. Future archaeological work should not only focus on the very earliest finds but rather the Longue durée of persistent settlement patterns. Thus, we hope to inspire continued and more direct collaborations between historians and archaeologists for the benefit of advancing research in the study of local and transregional understandings of Asia in the Humanities and Social Sciences. Full article

This study investigates the ongoing transformation in galleries, auctions, and museums in Hong Kong, Shanghai, Taipei, and Singapore, where new models for art transactions and exhibiting practices lead to unprecedented evolution in the global art market. While the pandemic hit the art market unprecedentedly, art organizations in Asia are seeing the light at the end of the tunnel as the digitalization of online auctions and virtual art-viewing technology has made up for the cancellation of art events. We are also seeing increased cross-regional and cross-national collaborations in marketing and exhibiting activities. Whether or not it is part of their active strategy, to keep up with the rapid market changes, galleries and auctions must now devote more resources to their digital platforms. Affluent art collectors in this region see art consumption not only as a socially conditioned, symbolic mechanism manifesting wealth and cultural capital but also as an attractive investment vehicle with an increased appetite for the financialization of artworks. What are the benefits and complications of the digitalization of online art transactions and art viewing? How do multi-sited auctions and exhibitions indicate the increased demand for collaboration between commercial art organizations and art institutions? Based on fieldwork and semi-structured interviews with actors in the art markets and secondary Chinese resources, this research generates insights into organizational behaviors in Asia’s art scene and how the art market players actively adapt and persevere via taking on new, entrepreneurial models of operation and speeding up trans-regional and trans-national connectivity with their Western counterparts. Full article

In response to the COVID-19 pandemic, South Korea is moving to establish a national industry strategy to reduce regional inequalities within the country through the Green New Deal. Thus, it is important to closely integrate the aim of reducing greenhouse gas emissions from the Green New Deal with that of reducing deepening regional inequality from the Regionally Balanced New Deal. To accomplish these dual aims, this study provides a collaborative trans-regional R&D strategy and a precise framework with three key dimensions: regional, technological, and organizational. We demonstrate that future mobility is the most important project of the Green New Deal, comprising 1963 nationally funded projects worth USD 1285.4 million. We also illustrate the level of government investment in nationally funded research projects related to future mobility for 17 different regions and seven different technology clusters related to future mobility, and determine which research organizations played an important role in each cluster for all 17 regions between 2015 and 2020. Our results indicate that the capital region and Daejeon have high innovation capability in many future mobility-related research fields, whereas some regions have capabilities in specific research fields such as hydrogen infrastructure, indicating their relative competitiveness. Full article

When the Chinese government proposed the Belt and Road Initiative (BRI)in 2015, Hong Kong was positioned as a “super-connector” responsible for bridging the mainland and global markets and was planned to integrate into the Guangdong–Hong Kong–Macau Greater Bay Area. The objective of this article is to analyze the Chinese designs to promote its BRI collaboration through Hong Kong to enhance foreign confidence and ensure that the related institutional transplantation is sustainable in other countries and that it is on par with international standards. However, the rise of neighboring cities and the changing Sino–American relationship in recent years has provided uncertainties for the future development of Hong Kong. Due to these factors, this article argues that Hong Kong may not effectively share the functions in the BRI planning designed by the Chinese authorities. Because Hong Kong’s role and how it influences the policy outcomes within the BRI framework have not been thoroughly studied, this article will supplement the current literature vacuum on this specific issue and its future development. Full article

Within the scope of the transregional collaborative research centre TCRC73, the effects of an oscillation superimposed forming process for the production of a demonstrator component are investigated. Previous studies in this field were limited to a consideration of the process-related parameters such as the influence of the plastic work and the friction or the component-related parameters such as the influence of the surface quality and the mold filling. This research concentrates on the consideration of the mechanical vibration resistance of components that were manufactured superimposed oscillated. For this purpose, Wöhler tests are conducted in which the fatigue strength of superimposed oscillation pre-stretched test samples and oscillation-free pre-stretched test samples are investigated. First, Wöhler curves are generated in the tensile threshold range for tensile samples made out of the steels DC04 and DP600. Subsequently, tensile specimens are pre-stretched superimposed oscillated and oscillation-free. These specimens are subjected to a tensile threshold load until they break. The influence of the superimposed oscillation forming on the long-term fatigue of components is derived from the comparison of the bearable load cycles. Investigations of the microstructure of the specimens are conducted in order to draw conclusions about the influence on the long-term strength. Full article