{"id":1006,"date":"2021-03-10T10:53:29","date_gmt":"2021-03-10T08:53:29","guid":{"rendered":"https:\/\/urbag.eu\/?p=1006"},"modified":"2021-03-10T10:53:29","modified_gmt":"2021-03-10T08:53:29","slug":"publication-in-journal-of-industrial-ecology","status":"publish","type":"post","link":"https:\/\/webs.uab.cat\/atmosphere\/2021\/03\/10\/publication-in-journal-of-industrial-ecology\/","title":{"rendered":"Publication in Journal of Industrial Ecology"},"content":{"rendered":"

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See full article\/ Veure l’article complet: <\/strong>https:\/\/doi.org\/10.1111\/jiec.13114<\/a><\/p>\n

English:<\/strong><\/p>\n

Housing estates, that is, mass social housing on middle\u2010 and high\u2010rise apartment blocks, in urban areas are found all over the world with very similar constructive patterns and a multiplicity of environmental and socio\u2010economic problems. In this regard, such areas are optimal for the implementation of a roof mosaic which involves applying a combination of urban farming, solar energy, and harvesting rainwater systems (decentralized systems) on unoccupied roofs. To design sustainable and productive roof mosaic scenarios, we develop an integrated framework through a multi\u2010scale (municipality, building, and household) and multi\u2010dimensional analysis (environmental and socio\u2010economic, structural, and functional) to optimize the supply of essential resources (food, energy, and water). The proposed workflow was applied to a housing estate to rehabilitate unused rooftops (66,433 m2<\/sup>). First, using the Multi\u2010Scale Integrated Analysis of Societal and Ecosystem Metabolism methodology, we determined metabolic rates across buildings and municipality levels, which did not vary significantly (12.60\u201314.50\u00a0g\/h for vegetables, 0.82\u20131.11\u00a0MJ\/h for electricity, 0.80\u20131.11\u00a0MJ\/h for heating, and 5.62\u20136.59 L\/h for water). Second, based on a participatory process involving stakeholders to qualitatively analyze potential scenarios further in terms of preferences, five scenarios were chosen. These rooftop scenarios were found to improve the resource self\u2010sufficiency of housing estate residents by providing 42\u201353% of their vegetable consumption, 9\u201335% of their electricity use, and 38\u2013200% of their water needs depending on the scenario. Boosting new urban spaces of resource production involves citizens in sites which face social and economic needs. This article met the requirements for a gold\u2010gold JIE data openness badge described at http:\/\/jie.click\/badges.<\/p>\n

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Catal\u00e0:<\/strong><\/p>\n

Les finques d’habitatge, \u00e9s a dir, l’habitatge social massiu en blocs d’apartaments de mitjana i alta al\u00e7ada en zones urbanes, es troben a tot el m\u00f3n amb patrons constructius molt similars i una gran multiplicitat de problemes ambientals i socioecon\u00f2mics. En aquest sentit, aquestes \u00e0rees s\u00f3n \u00f2ptimes per a la implementaci\u00f3 d’un mosaic de cobertes que implica aplicar una combinaci\u00f3 d’agricultura urbana, energia solar i sistemes de recol\u00b7lecci\u00f3 d’aigua de pluja (sistemes descentralitzats) en cobertes desocupades. Per dissenyar escenaris sostenibles i productius, hem desenvolupat un marc integrat a trav\u00e9s d’un an\u00e0lisi a multiescala (municipi, edifici i llar) i multidimensional (ambiental, socioecon\u00f2mic, estructural i funcional) per optimitzar el subministrament de recursos essencials (alimentaci\u00f3, energia i aigua). El treball proposat es va aplicar en una urbanitzaci\u00f3 per rehabilitar teulades no utilitzades (66,433m2)<\/sup>. En primer lloc, mitjan\u00e7ant l’an\u00e0lisi integrat de multiescala de la metodologia del metabolisme social i ecosist\u00e8mic, vam determinar les taxes metab\u00f2liques a trav\u00e9s d’edificis i nivells municipals, que no varien significativament (12.60-14.50 g\/h per a verdures, 0.82-1.11 MJ\/h per a electricitat, 0.80-1.11 MJ\/h per a calefacci\u00f3, i 5.62-6.59 L\/h per a l\u2019aigua). \u00a0En segon lloc, a partir d’un proc\u00e9s participatiu en qu\u00e8 els grups d’inter\u00e8s van analitzar qualitativament escenaris potencials m\u00e9s en termes de prefer\u00e8ncies, es van triar cinc escenaris. \u00a0Aquests escenaris de cobertes van ser escollits per millorar l’autosufici\u00e8ncia de recursos dels residents de les urbanitzacions proporcionant entre el 42 i el 53% del seu consum vegetal, el 9-35% del seu \u00fas el\u00e8ctric i el 38-200% de les seves necessitats d’aigua en funci\u00f3 de l’escenari. \u00a0Les necessitats socials i econom\u00f2miques impulsen a la ciutadania en pensar en nous espais urbans de producci\u00f3 de recursos.<\/p>\n

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Figure 1\/ Figura 1<\/strong>: Schematic workflow designed for the proposed urban system strategy \/ Diagrama de treball dissenyat per l’estrategia del sistema urb\u00e0 proposada<\/span><\/p>\n

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Housing estates, that is, mass social housing on middle\u2010 and high\u2010rise apartment blocks, in urban areas are found all over the world with very similar constructive patterns and a multiplicity of environmental and socio\u2010economic problems. Boosting new urban spaces of resource production involves citizens in sites which face social and economic needs.<\/p>\n","protected":false},"author":3153,"featured_media":1017,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[31,17,18,43,44,45,15,46],"class_list":["post-1006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","tag-agricultura-urbana","tag-canvi-climatic","tag-climate-change","tag-resilience","tag-resiliencia","tag-rooftops","tag-urban-agriculture","tag-urban-farming"],"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/posts\/1006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/users\/3153"}],"replies":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/comments?post=1006"}],"version-history":[{"count":0,"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/posts\/1006\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/media\/1017"}],"wp:attachment":[{"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/media?parent=1006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/categories?post=1006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webs.uab.cat\/atmosphere\/wp-json\/wp\/v2\/tags?post=1006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}