scholarly journals Making Urban Waste Management and Drainage Sustainable in Nepal

2021 ◽  
pp. 325-338
Author(s):  
Mani Nepal ◽  
Bishal Bharadwaj ◽  
Apsara Karki Nepal ◽  
Madan S. Khadayat ◽  
Ismat Ara Pervin ◽  
...  

AbstractAs cities in Nepal grow fast in an unplanned manner, low-lying areas face the risk of flooding and waterlogging exacerbated by the impact of climate change events such as excessive rainfall. The problem is aggravated when solid waste is not managed properly. This chapter provides an account of some of the key findings from a large research project where we examined how proper solid waste management would help reduce the risk of flooding and waterlogging using the metropolitan city of Bharatpur as a case study. It also examines the effectiveness of information dissemination and installation of waste bins on the streets as a strategy for making urban communities cleaner. The benefits that cities would derive in terms of increased property value when communities get cleaner are quantified. Household surveys and other data are used to examine households’ willingness to pay for improved municipal solid waste management and how this could be financed in a sustainable manner to increase urban resilience as a strategy for community-based climate change adaptation.

2022 ◽  
Vol 11 (1) ◽  
pp. e19411124673
Author(s):  
Ana Teresa Rodrigues de Sousa ◽  
Susana Paixão ◽  
Marcos Paulo Gomes Mol

Decisions related to waste management were affected to contain the advance of the new coronavirus pandemic. Different measures have been adopted between countries around the world. This study aims to assess changes in decision-making on solid waste management in Brazil and Portugal during the COVID-19 pandemic, considering the socioeconomic differences and the context of waste management in each country before the health crisis. A literature review was carried out on scientific bases, PubMed, Google Scholar and Web of Science. Differences were noted in decisions and guidelines for good practices in waste management, with measures being observed in a decentralized manner in Brazil, differently from what was observed in Portugal. In this way, the understanding of urban waste management during the COVID-19 pandemic in Brazil becomes complex, in addition to the territorial extension and the diverse social composition, due to the decentralization of decision-making, while Portugal centralizes decisions related to waste management and has a smaller population and territorial extension.


2014 ◽  
Vol 931-932 ◽  
pp. 645-649 ◽  
Author(s):  
Chhay Hoklis ◽  
Alice Sharp

The municipal solid waste management (MSWM) is one major concern in Cambodia due to complicated problems from waste sector. Until now, because of poor MSWM, solid wastes have produced high pollution, like methane (CH4), nitrous oxide (N2O), and carbon dioxide (CO2), which are the substances of greenhouse gas affect to climate change. Therefore, this study was undertaken to estimate and compare the greenhouse gas (GHG) emission from municipal solid waste in different cities namely; Phnom Penh, Battambang, and Siem Reap of Cambodia. GHG emission was calculated through Intergovernmental Panel on Climate Change (IPCC) calculator 2006 based on secondary data of 2009 for all cities. In order to reduce the GHG emission, four scenarios were proposed with different waste treatment technologies such as composting, anaerobic digestion, waste reduction at landfill by separating waste for recycling before disposal off in landfill, and landfill with gas recovery as well. Additionally, the multiple benefits of implementing the proposed scenarios may include reduction of GHG emission, promotion of energy saving for landfill operation, and promotion of the renewable energy concept like electricity.


2012 ◽  
Vol 11 (2) ◽  
pp. 359-369 ◽  
Author(s):  
Ioan Ianos ◽  
Daniela Zamfir ◽  
Valentina Stoica ◽  
Loreta Cercleux ◽  
Andrei Schvab ◽  
...  

2019 ◽  
Vol 18 (5) ◽  
pp. 1029-1038
Author(s):  
Antonio Lopez-Arquillos ◽  
Juan Carlos Rubio-Romero ◽  
Jesus Carrillo-Castrillo ◽  
Manuel Suarez-Cebador ◽  
Fuensanta Galindo Reyes

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