scholarly journals Governance challenges and opportunities for implementing resource recovery from organic waste streams in urban areas of Latin America: insights from Chía, Colombia

Author(s):  
Mónica García Aguilar ◽  
Juan Felipe Jaramillo ◽  
Daniel Ddiba ◽  
Diana Carolina Páez ◽  
Hector Rueda ◽  
...  
2018 ◽  
Vol 247 ◽  
pp. 576-581 ◽  
Author(s):  
Menghour Huy ◽  
Gopalakrishnan Kumar ◽  
Hyun-Woo Kim ◽  
Sang-Hyoun Kim

Author(s):  
Daniel Ddiba ◽  
Kim Andersson ◽  
Arno Rosemarin ◽  
Helfrid Schulte-Herbrüggen ◽  
Sarah Dickin

AbstractThere is growing recognition of the potential environmental and socio-economic benefits of applying a circular approach to urban organic waste management through resource recovery. Decisions around planning and implementing circular urban waste systems require estimates of the quantity of resources available in waste streams and their potential market value. However, studies assessing circular economy potential have so-far been conducted mostly in high-income countries, yet cities in low- and middle-income countries have different challenges when developing a circular economy. This paper addresses this gap by estimating the resource recovery potential of organic waste streams in the context of low- and middle-income countries, illustrated with the case of Kampala, Uganda. A simplified material flow analysis approach is used to track the transformation of waste streams, namely faecal sludge, sewage sludge and organic solid waste into the resource recovery products biogas, solid fuel, black soldier fly larvae and compost. Findings indicate that even at current rates of waste collection, the three waste streams combined could annually yield 135,000 tonnes of solid fuel or 39.6 million Nm3 of biogas or 15,000 tonnes of black soldier fly larvae or 108,000 tonnes of compost and revenues from the products could range from 5.1 million USD from compost to 47 million USD from biogas. The results demonstrate how complex information describing urban waste can be presented to facilitate decision making and planning by stakeholders. By highlighting different resource recovery opportunities, application of this approach could provide an incentive for more sustainable urban sanitation and waste management systems.


2020 ◽  
Vol 156 ◽  
pp. 509-525 ◽  
Author(s):  
Rodolfo Daniel Silva-Martínez ◽  
Alessandro Sanches-Pereira ◽  
Willington Ortiz ◽  
Maria Fernanda Gómez Galindo ◽  
Suani Teixeira Coelho

2020 ◽  
Vol 12 (7) ◽  
pp. 2702
Author(s):  
Alejandro Balanzo ◽  
Leonardo Garavito ◽  
Héctor Rojas ◽  
Lenka Sobotova ◽  
Oscar Pérez ◽  
...  

The paper aims to identify and analyze what types of governance challenges for sustainable regional development in the context of globalization are more frequently found in scholarship regarding Latin America. In order to do so, we carried out a systematic review of scholarly works discussing regional sustainability issues across the region. Analytically, it provides a heuristic multidimensional framework for organizing and typifying the most frequent sustainable regional development governance challenges under study, offering a nuanced and interrelated account of economic, environmental, political, and socio-spatial scientific discussions. According to our findings, scholarship on Latin America shows a bricolage-like scenery where political atomization linked to economic factionalism and fragmentation stand out as frequently analyzed situations. Another frequent topic relates to discussions about political endeavors linked to environmental concerns, connecting incidence strategies with collective environmental conservation approaches.


2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Sergio Setsuo Maeda ◽  
Ramiro Da Silva LLibre ◽  
Henrique Pierotti Arantes ◽  
Guilherme Cardenaz de Souza ◽  
Francisco Fidencio Cons Molina ◽  
...  

2021 ◽  
Vol 325 ◽  
pp. 124685
Author(s):  
Rijuta Ganesh Saratale ◽  
Si-Kyung Cho ◽  
Ganesh Dattatraya Saratale ◽  
Avinash A. Kadam ◽  
Gajanan S. Ghodake ◽  
...  

2004 ◽  
Vol 83 (1) ◽  
pp. 179
Author(s):  
Kenneth Maxwell ◽  
William Chislett

2017 ◽  
Vol 13 (10) ◽  
pp. 1468-1480 ◽  
Author(s):  
Jaime C. Sapag ◽  
Brena F. Sena ◽  
Inés V. Bustamante ◽  
Sireesha J. Bobbili ◽  
Paola R. Velasco ◽  
...  

10.1068/c3p ◽  
2007 ◽  
Vol 25 (4) ◽  
pp. 466-485 ◽  
Author(s):  
Christine Kessides

In this paper I ask how the ongoing processes of urban and local government development in Sub-Saharan Africa can and should benefit the countries, and what conditions must be met to achieve this favourable outcome. The region faces close to a doubling of the urban population in fifteen years. This urban transition poses an opportunity as well as a management challenge. Urban areas represent underutilised resources that concentrate much of the countries' physical, financial, and intellectual capital. Therefore it is critical to understand how they can better serve the national growth and poverty reduction agendas. The paper challenges several common ‘myths’ that cloud discourse about urban development in Africa. I also take a hard look at what the urban transition can offer national development, and what support cities and local governments require to achieve these results. I argue that, rather than devoting more attention to debating the urban contribution to development in Africa, real energy needs to be spent unblocking it.


Author(s):  
Sally Babidge

Water governance refers to the material and regulatory control of water and waters. It involves questions such as who makes decisions about water and how; at what scale such decisions are made in relation to different waters; and who and which water or ecosystem benefits. Classical work in anthropology considered how irrigation practices may have given rise to the development of state forms, and in response to early-21st-century privatization regimes, anthropologists have considered how different groups have challenged the apparent global dominance of commodity values and water as property. Infrastructures for water distribution in urban areas (such as systems of canals, pipes, and faucets), and considerations of the sociocultural effects of hydrological unit delineation and definition (e.g., groundwater or river “basins”) have become key sites for the ethnographic investigation of water governance, emerging forms of personhood, and societal inequalities. The diversity in anthropologies of water unsettles generalized models in global regimes of water governance. The anthropology of water governance and ownership considers the context and contingencies of water and power. It reveals the global dominance of markets, rights, and technical approaches to water management, such as the case of “private water” in Chile, in which water markets have failed to provide equity and environmental health, but also how certain groups avoided complete privatization of water under this extreme example. Ethnographic studies of the cultural organization of resource scarcity over topographically complex and remote terrain, such as that of irrigators in the Andean cordillera, express the diversity of human innovation at the intersection of politics and ecology. In arid South Eastern Australia, basin plans that treat water as a unit of calculation and economic trade place social and ecological relations in peril. Infrastructures of development provide a narrative of unsettled state and development ideologies, and the problem of groundwater management reveals governance challenges in the face of unstable, unknown, and invisible material. Anthropological studies of water contribute to knowledge of earth’s diverse humanity, knowledge practices, and ecologies. Researchers propose that water governance might engage with human differences articulated at multiple scales, as well as in understanding water’s material agency and waters as dynamic, especially in an ever-changing climate.


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