The Smart City concept has grown exponentially and is rapidly accepted by wider international communities and developed countries. Smart City implementation may lead to a high-quality, more resilient, liveable and sustainable development for a nation. Malaysia's urban population will increase from 74.3% in 2015 to 79.6% in 2025. By 2040, Malaysia is expected to reach 84% of the urbanisation rate. In managing and solving daily urban issues (e.g., congestion, energy, crime, pollution, waste management, etc.), urban planners are searching for implementing Smart Cities as a primary solution. This study aims to investigate two (2) cities’ experiences in implementing these initiatives, namely, Putrajaya and Iskandar Puteri. Both cities act as administrative centres at the national and state levels. Since established in 1995, Putrajaya promoted as the 'Garden City' and 'Intelligent City'. This is followed by the new administrative city of Johor State, Iskandar Puteri (previously known as Nusajaya), officiated in 2009 in the Southern part of Peninsular Malaysia. Both cities introduced their own Smart City blueprint, with 93 strategies in the Putrajaya Smart City Blueprint (2018), and 28 in Smart City Iskandar Malaysia (2012). By comparing the Smart City strategies or initiatives in both areas, this study concludes that Putrajaya’s strategies are more focused on micro-city-level implementation. Iskandar Puteri (in Iskandar Malaysia Development Region) has a brief and wider context at the regional level (macro). In both cities, there are still no clear measurement methods or indicators that can assess the achievement of Smart City initiatives implemented at the local level.
Frequent increases in temperature and related consequences have been the trending phenomenon for over ten decades, with a general rise of about 0.740C. This study evaluates the effects of different percentage covers of tree canopies for outdoor thermal improvement of campus areas in Bauchi, Nigeria. Firstly, the study involves on-site measurement of existing features on the site and the climatic conditions. Secondly, performing simulation for evaluation of the plant-surface-atmosphere interactions with Envi-met Version 4.4.2. The vegetation effects were evaluated for outdoor air temperature and mean radiant temperature (MRT) reduction. It is found that the maximum air temperature reduction of 3.380C and 24.240C of MRT were achieved with up to 45% tree canopy coverage. The mean air temperature and MRT reduction of 0.630C and 4.800C were respectively achieved with the same percentage coverage of the canopies. However, it was found that the thermal reduction effects of vegetation do not apply to every hour of the day. In essence, proper planning and implementation of campus outdoor spaces is the key factor in improving its thermal conditions. Thus, adhering to the practical recommendations bring a significant improvement in ameliorating the rise in atmospheric temperature on campus outdoors.
The issues of community resilience arise from the need to develop an understanding of how people would respond to internal and external disturbances. In-depth discussion towards the impact of a city to a neighbouring district has little been discussed. The District of Pontian is located west of Iskandar Malaysia. It has received an unprecedented level of infrastructural development to boost the economy of Iskandar Malaysia. This study examines the land use pattern change of Pontian District impacted by Iskandar Malaysia. Additionally, the study aims to assess the social, economic and environmental capital and the factors that contribute to the adaptabilities and resilience of farmer communities in Pontian. Build-up area for each period using Google earth satellite imagery from the year 2005 to 2015, was classified to analyze the change of build-up area. Markov Chains technique is applied to predict changes of land use. Next, survey questionnaires were utilized to measure the levels of community resilience. Subsequently, an interview was employed to identify the factors that contribute to the stresses. The results indicate that rapid development of Iskandar Malaysia gave an impact to agricultural land and changed the land use pattern of Pontian. The findings revealed the perspective of individuals, community, and system resilience capacity to survive. It was found that farmers were able to adapt to various stresses. The result indicates that individuals and communities can be adaptive, absorptive, and transformative. The findings can assist in formulation of strategies for communities to be better prepared for the current and future impact of the triple threat of urbanization, globalization and climate change.
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