Suchergebnisse

Kampung Bekelir which is in Babakan, Tangerang City has become a tourist attraction by carrying out the theme of creative tourism. Creative tourism developed in Kampung Bekelir is able to enrich the traveling experience. Tourists are invited to foster creativity through participation in tourism activities as a learning program. The research objective was to identify the efforts made to empower the community in developing Kampung Bekelir as a creative tourist attraction, and to analyze the supporting and inhibiting factors for community participation. Interview and observation techniques were chosen as data collection techniques. The data analysis method is carried out in three stages, namely data reduction, data display and conclusions drawing and verification. The results showed that Kampung Bekelir developed 12 programs to build public awareness. There are supporting and inhibiting factors in community participation. The participation of the people of Kampung Bekelir in the implementation and in obtaining benefits is classified as dominant. Meanwhile, participation in decision making and evaluation still needs to be improved. Supporting factors are the strong leadership of the government apparatus and community organizations in Kampung Bekelir. While the inhibiting factors in community participation are lack of knowledge and skills in managing Kampung Bekelir as a tourist attraction, the mindset of the community is still relatively low, low educational background, lack of quality human resources and there are still people who are not ready to accept changes so that they reject development in Kampung Bekelir.

The urban sustainability transformations that are urgently needed will have significant effects on the daily lives of city dwellers. As ways to imagine and co-design sustainable urban futures, experiments within the present-day urban environment are increasingly popular. This paper investigates how such an experimental approach can serve as the base of an applied urban futures game that enables its players to reflect on and imagine ways to address complex sustainability problems. We developed a large-scale mobile urban futures game, Utrecht2040, that provides its players with sustainability content, reflection, and motivation for action. The digital infrastructure of the game and large number of players provided unique opportunities for measuring outcomes. Our results indicate that this type of experimental gaming offers a new way for players to collect existing sustainable practices or 'seeds', and use them to collectively create glimpses into relevant sustainable urban futures. At the individual player level participants reported an increased understanding of sustainability and motivation to act. We conclude that large-scale collective experimental futures games in socio-spatial urban environments are a high-potential avenue for overcoming the "crisis of the imagination" by creating inclusive urban futures that inspire action.

The urban sustainability transformations that are urgently needed will have significant effects on the daily lives of city dwellers. As ways to imagine and co-design sustainable urban futures, experiments within the present-day urban environment are increasingly popular. This paper investigates how such an experimental approach can serve as the base of an applied urban futures game that enables its players to reflect on and imagine ways to address complex sustainability problems. We developed a large-scale mobile urban futures game, Utrecht2040, that provides its players with sustainability content, reflection, and motivation for action. The digital infrastructure of the game and large number of players provided unique opportunities for measuring outcomes. Our results indicate that this type of experimental gaming offers a new way for players to collect existing sustainable practices or 'seeds', and use them to collectively create glimpses into relevant sustainable urban futures. At the individual player level participants reported an increased understanding of sustainability and motivation to act. We conclude that large-scale collective experimental futures games in socio-spatial urban environments are a high-potential avenue for overcoming the "crisis of the imagination" by creating inclusive urban futures that inspire action.

Globally the number of relatively deep, isolated lakes is increasing because of sand, gravel, or clay excavation activities. The major excavation areas are located within the delta of rivers, and thus the deep freshwater ecosystems formed upon excavation, called quarry lakes, are unique to the landscape. They are embedded in a landscape comprised of shallow, naturally formed lakes. Given that quarry lakes are by definition novel ecosystems, water managers face difficulties in optimally managing them to deliver ecosystem services using existing frameworks designed for natural ecosystems. All lakes in delta areas are subject to similar pressures such as urbanization and eutrophication, leading to shifts in biodiversity and ecosystem functioning, and ultimately changing the ecosystem services the systems can provide. We propose a framework to enable water managers to assess the provision of ecosystem services by quarry lakes based on their ecological quality. For each ecosystem service we determined threshold values of ecological quality based on available scientific literature, an extensive field survey of 51 quarry lakes in the Netherlands, or expert knowledge. To illustrate the usefulness of our approach, we applied our framework to a lake before and after a rehabilitation focused on improving the nutrient status of the waterbody. Assessing ecosystem services under varying levels of ecological health is important to initiate action from legislators, managers, and communities.

Globally the number of relatively deep, isolated lakes is increasing because of sand, gravel, or clay excavation activities. The major excavation areas are located within the delta of rivers, and thus the deep freshwater ecosystems formed upon excavation, called quarry lakes, are unique to the landscape. They are embedded in a landscape comprised of shallow, naturally formed lakes. Given that quarry lakes are by definition novel ecosystems, water managers face difficulties in optimally managing them to deliver ecosystem services using existing frameworks designed for natural ecosystems. All lakes in delta areas are subject to similar pressures such as urbanization and eutrophication, leading to shifts in biodiversity and ecosystem functioning, and ultimately changing the ecosystem services the systems can provide. We propose a framework to enable water managers to assess the provision of ecosystem services by quarry lakes based on their ecological quality. For each ecosystem service we determined threshold values of ecological quality based on available scientific literature, an extensive field survey of 51 quarry lakes in the Netherlands, or expert knowledge. To illustrate the usefulness of our approach, we applied our framework to a lake before and after a rehabilitation focused on improving the nutrient status of the waterbody. Assessing ecosystem services under varying levels of ecological health is important to initiate action from legislators, managers, and communities.

This study aimed to explore how food supply chains were impacted by COVID-19 and identify how the region could be better prepared for future crises. An online survey was completed by 107 consumers. In-depth interviews were conducted with 27 food supply stakeholders working in food production, distribution, retail, hospitality, institutions (i.e., childcare), logistics/freight and local government. Pre-COVID-19, farmer-direct distribution options and hospitality businesses comprised a substantial proportion of local food producer businesses. During the COVID-19 pandemic, consumers favoured local food supply options, farmers collaborated, and produce usually destined for export was redirected into local markets. Critical food supply actions included keeping borders open to food freight, enhancing social capital through real-time business communication, and business flexibility. Solutions included business adaptation, for example, farmers selling produce boxes and hospitality businesses selling excess stock, COVID-safe delivery, and collaboration through digital networks. To better prepare the region for future crises, actions to support communities could include a community approach to agriculture, increasing food supply diversity, facilitating transport to aid food distribution and purchasing, and more effective messaging to discourage panic buying. Actions to support retailers could include increasing access to wholesalers through online platforms. Actions to support producers could include improving infrastructure, such as more regional distribution facilities.

The construction industry accounts for over one third of excessive CO2 volume, so it is essential that this amount be curbed. Prefabricated construction has superior strengths in terms of both the environment and economy, but low carbon is not one such strength. Meanwhile, the increasing number of consumers with environmental awareness makes it necessary to investigate consumer preferences and behaviors. Therefore, we firstly built a prefabricated construction supply chain consisting of a prefabricated company (leader) and a manufacturer, using the Stackelberg model. To regulate and mitigate carbon emissions, this study investigated the implementation of a cap-and-trade policy. Consumer environmental consciousness was considered from preferences on improving the prefabricated rate and carbon reduction. This study provides decision-making suggestions, not only from a pricing point of view but also for green production, i.e., the prefabricated rate and carbon reduction. We find that consumer environmental consciousness and the cap-and-trade policy improve decision making. To effectively limit the manufacturer's emissions, we suggest governments set a cap below a certain threshold. However, under the policy, the prefabricated company has free-rider behaviors and gains greater profits as the leader, which results in an unfair profit distribution. Hence, for the sake of optimizing the supply chain's profits, the cost-sharing contract and the two-part tariff were discussed. Both contracts achieved Pareto improvement, while the two-part tariff contract realizes coordination and reaches the desired level under a centralized system. Numerical analysis also verified the theoretical feasibility.