Assessing Urban Metabolism through MSW Carbon Footprint and Conceptualizing Municipal-Industrial Symbiosis—The Case of Zaragoza City, Spain
نویسندگان
چکیده
This paper proposes a holistic vision of the urban metabolism (UM), viewing city as subsystem within an industrial ecosystem (IE) in which municipal-industrial symbiosis is essential to achieve sustainability goals. For this purpose, large Spanish city, Zaragoza, was studied by analyzing main fractions its MSW. A methodology based on carbon footprint (CF) developed analyze environmental impact—in terms CO2—of influence households’ behavior, City Council’s strategies, and MSW fractions. Zaragoza’s IE represents 931,250 CO2 tons for studied, 438,000 are due organic fraction, 180,371 plastics 154,607 cardboard, three most significant contributors. If households selectively separated 100% their waste, would drop 648,660 CO2. Furthermore, monetary savings were quantified through emissions price. The proposed accounts CF whole IE, not just city. Moreover, it enables creation Sankey diagrams visualize distribution each subsystem, highlighting importance cooperation between recycling industries reduce CF.
منابع مشابه
City Carbon Footprint Networks
Progressive cities worldwide have demonstrated political leadership by initiating meaningful strategies and actions to tackle climate change. However, the lack of knowledge concerning embodied greenhouse gas (GHG) emissions of cities has hampered effective mitigation. We analyse trans-boundary GHG emission transfers between five Australian cities and their trading partners, with embodied emissi...
متن کاملRanking Sustainability of Urban Districts through Factor and Cluster Analyses, Case Study: Municipal Districts of Isfahan
متن کامل
Conceptualizing the Quantification of the Carbon Footprint of IT-Services
This paper focusses on conceptualizing the quantification of the Carbon Footprint of IT-Services (CFIS). Initially, the increasing relevance of Carbon Footprint to the IS-community is pointed out. Based on literature review, we present related work that describes underlying concepts e.g. the Carbon Footprint of Products, Life Cycle Assessment as well as IT energy and performance measurement. We...
متن کاملscour modeling piles of kambuzia industrial city bridge using hec-ras and artificial neural network
today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...
Assessing the impact of social capital on municipal waste management (Case study of Amol city)
This paper aims to study the relation between social capital and waste management and the effects of the former on the latter. The statistical population is all families residing in Amol. Among them, 445 people were selected based on the stratified sampling method. The results show that the highest level of disposal behavior refers to the metal waste and the lowest part pertains to the plastic ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su132212724