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The practice of turning food waste into compost among hoteliers in Malaysian islands is still far behind compared to the government's target of 8% by 2020. This paper aims to identify challenges associated with implementing sources of separation of food waste, turning waste into compost, and proposing relevant actions using island-based hotels on Langkawi Island as a case study. This study adopted the mixed-method approach. The researcher distributed sets of questionnaire surveys to 42 hoteliers, followed by observation and interviews with 23 hoteliers. This study identified the lack of space, existing facilities, expertise, funding, adequate knowledge and support from the hotel management affected the activities separation and composting of food waste at their hotel. The study also suggested five key actions for achieving sustainable food waste management for the hotel sector in Langkawi via separate and compost food waste strategies. Those actions are (1) monitor by establishing a unique team of the hotel staff; (2) cooperation with the contractor of taking waste hotel; (3) systematic waste collection with fixed schedule; (4) waste audit and waste mapping; and (5) adequate infrastructure. This study provides information and guidelines to help hoteliers reduce food waste, save hotel operation costs, and maintain the hotel's focus on environmentally friendly practices. [ABSTRACT FROM AUTHOR]

Life cycle assessment (LCA) was applied to evaluate the environmental performance of the cockle farming activity in Malaysia. The study was conducted by a mid-point approach following the ISO 14040 series of standard and CML-IA Baseline V3.01 method using SimaPro 8 software. A total often impact categories were selected namely abiotic depletion (ABD), global warming potential (GWP), ozone layer depletion (OLD), human toxicity (HT), freshwater ecotoxicity (FET), marine aquatic ecotoxicity (MET), terrestrial ecotoxicity (TET), photochemical oxidation (PO), acidification (ACD), and eutrophication (EUT). Capital goods dominate the impact of HT (82.20%), ABD (81.72%), EUT (81.36%), FET (79.3%), PO (79.02%), MET (75.06%), TET (59.8%), and GWP (53.15%). Operational goods dominate OLD at 80.24% and ACD at 53% Fiberglass material dominated almost the entire environmental impact except for the eutrophication which was dominated by polypropylene. Harvesting process was identified as the main process contributed to the potential environmental impact in cockle farming. LCA is potentially expanded not only to the entire chain of cockle production, but also to put into practice other aquaculture systems in Malaysia. [ABSTRACT FROM AUTHOR]

In recent decades, dengue outbreaks have become increasingly common around the developing countries, including Malaysia. Thus, it is essential for rural as well as urbanised livelihood to understand the distribution pattern of this infection. The objective of this study is to determine the trend of dengue cases reported from the year 2014 to 2018 and the spatial pattern for this spread. Spatial statistical analyses conducted found that the distribution pattern and spatial mean centre for dengue cases were clustered in the eastern part of the Bangi region. Directional distribution observed that the elongated polygon of dengue cluster stretched from the Northeast to the Southwest of Bangi District. The standard distance observed for dengue cases was smallest in the year 2014 (0.017 m), and largest in 2016 (0.019 m), whereas in the year 2015, 2017 and 2018, it measured 0.018 m. The average nearest neighbour analysis also displayed clustered patterns for dengue cases in the Bangi District. The three spatial statistical analyses (spatial mean centre, standard distance and directional distribution) findings illustrate that the dengue cases from the year 2014 to 2018 are clustered in the Northeast to the Southwest of the study region.