农户生活垃圾无害化处理行为的动力机制研究——基于江苏1028个农户的实证

基于益社会性和合作行为的视角,运用社会规范激活理论,构建了农户无害化处理行为的动力机制模型,对农户生活垃圾无害化处理行为的动力机制进行了分析,并利用江苏省苏北、苏中、苏南6县市1028个农户的实地调查数据进行了实证检验。结果表明:农户所感知的环境保护规范对其生活垃圾无害化处理行为具有显著的影响;而环境保护规范受农户对生活垃圾环境污染问题的危害认知和责任归属两个认知因素的共同影响;当农户对其他主体参与农村生活垃圾环境污染治理的行为期望较高时,责任归属更易转化为生活垃圾处理中的环境保护规范。因此,政府及公共管理部门在教育宣传、行政惩罚等策略之外,还可以通过危害认知、合作氛围营造等措施构建亲环境的社会规范,激发农户保护生态环境的责任感,鼓励其更加主动地实施农村生活垃圾无害化的处理行为,从而推动农村生活垃圾无害化处理。

River Rafting in Mountainous Regions of Uttarakhand:Impacts,Suggested Mitigation Measures and Sustainability

Uttarakhand state in India is well known for its mountainous ecosystems, traditional communities and a variety of ecotourism destinations. Among various tourism activities, River Rafting along the banks of the Ganges River has increased tremendously for two decades, and has had unprecedented impacts on the traditional communities and the bio-diversity. Therefore, it is meaningful to do a comprehensive study on the various impacts associated with river rafting so as to suggest the pathways to achieve the environmental sustainability in this region. In this study, we collected primary data from randomly selected population units across all stake holders such as local people （n = too）, and camp personnel （n = 22）, through a pre-tested questionnaire survey between August 2009 and May 2010. The questionnaire contains issues on culture, social, economic, institutional and associated perceived impacts on pollution and biodiversity including views for sustainability. Secondary information was also collected from various sources and government records to supplement and strengthen the analysis. The impacts were analyzed qualitatively through a ranking mechanism to facilitate the decision making process. The perception of the interviewee about the various possible impacts of rafting was discussed with mitigating mechanism. The ranking analysis as percollected data reveals that economy and education of local community was improved significantly; however aquatic and terrestrial fauna, social cohesion and pollution （water, air, land） were significantly deteriorated. The results show that the existing practices are not sufficient to address the adverse impacts. Improvement in practices is necessary, mainly in the policy regime. Based on the analysis, some measures are recommended on how to protect community interest and environment with the development of river rafting as an ecotourism opportunity.

Evaluation of Thermal Comfort Level in Social Interest Housing with Earth Tubes for the Brazilian Bioclimatic Zones 1, 2 and 7

The expansion of social housing in Brazil is solving the great demand among low-income populations, ltowever, these projects are not considering climatic factors and thermal comfort strategies. There is a standardization of architectural projects, which leads to the user discomfort. Bioclimatic solutions that improve the thermal performance of buildings should be valued in the projects of buildings. This paper presents a comparative study noticing the thermal comfort provided by a earth tube ventilation system with a natural ventilation system based in the opening of the windows. In this study, three Brazilian bioclimatic zones defined by NBR （Brazilian Standard） 15220 （2005）, Zone 1 （Curitiba）, 2 （Camaqu~,） and 7 （Cuiabfi）, were considered. To make this comparison, computer simulation was used to observe the thermal confort conditions in RTQ-R （Quality Technical Standard for Energy Efficiency Level in Residential Buildings） （2010）, with the help of Energy Plus software and Schektch Up with the plug in Open Studio for modeling the residence. After the energy modeling, the results were analyzed with the Analisys Bio software in order to obtain the percentage of hours of comfort for the year （8,760 h）. The conclusion is drawn that the natural ventilation strategy with the opening and closing of the windows is more efficient in Bioclimatic Zone 1. For the Bioclimatic Zone 2, the earth tubes should be used only in the summer and, in Bioclimatic Zone 7, earth tubes are efficient throughout the year because of the high temperatures in the exterior environment.

Sustainable Data Analytics for Environmental Performance Monitoring in Dynamic Supply Chain Infrastructure

The increase in climate change raises the awareness of societal stakeholders to act as key-drivers in motivating and pushing corporations to monitor their sustainability data transparency, analyse their operations performance, and improve their operations related to environment, social governance, and corporate social responsibility. This paper evaluates the current importance of the societal stakeholders that impact the compliance of companies towards these environmental, social and governance practices in their supply chain operations. The latest review on the sustainability reporting and its data analytics are carried out, followed by a review of the development of a sustainability reporting and data analytics model, including sustainability software and online platforms in facilitating and supporting supply chain practitioners in their decision-making process. The model has been further developed as a dashboard and applied to a maritime supply chain firm. A case analysis has been conducted to illustrate the importance of analytics data in supporting complex decision-making process. Additional intelligent data analytics functionalities are recommended as future development for the sustainability reporting and data analytics dashboard in supply chain operations.

Multi-sectoral Participatory Urban Forestry Development in Philippines Metropolitan Manila

Metropolitan Manila, the capital region of the Philippines, initiated urban forestry projects toshowcase its environmental benefits. Metro Manila was once a part of a tropical mangrove forest dominatedby small trees locally called nilad (Scyphiphora hydrophyllaceae). The fast-paced urbanization transformedthe original ecosystem into a bustling metropolis subjected to environmental decay. The establishment ofurban forestry is one of the interventions sought by the government to mitigate the environmental conditions.Thus, the concept of participatory urban forestry was formalized in 1988 by the national government.However, it was during the early years of the 1970s that the idea of exerting collective effort in greeningMetro Manila started through the Green Revolution, with the primary motive of uplifting the economiccondition of the people rather than on ecological enhancement. The project was forced on the people to plantvegetables and fruit trees with less emphasis on forest trees species. Although the project was not successful,the government realized that the citizenry could be a great partner for a collective worthwhile undertaking.

Interest Similarity and Cross-Strait Peace

Studies in this article support the peace-building effects of interest similarity, and we have to re-evaluate the current world peace through a new lens of interest. Previous research has informed us that states with similar security and/or economic interests will experience fewer conflict onsets. This study begins with research treating interest similarity as a ＂facilitating condition for conflict,＂ and argues that in addition to security interest, capitalist economic policies that lead to the deeper integration of an economy into international markets should be considered one of the ultimate driving forces of peace. By discussing a brief description of bilateral peace in the China-Taiwan dyad, this article concludes that the China- Taiwan dyad has less possibility of encountering military conflict if both governments can maintain similarity in their security interests. Moreover, the author distinguishes different models in capitalist peace theory, which include the free-market and the social-market. Accordingly, this article examines three different prestigious capitalist models： trade, capital openness, and contract-intensive economy as social- market theory. The results suggest that the China-Taiwan case is an appropriate case for the trade （Weede, Economic development, social order, and world politics, 1996） and capital openness models （Gartzke, Am J Polit Sci 51（1）： 166-191, 2007）. Future studies need to be more aware of the model chosen for capitalist peace on cross-Strait relations.