Housing estates, that is, mass social housing on middle- and high-rise apartment blocks, in urban areas are found all over the world with very similar constructive patterns and a multiplicity of environmental and socio-economic 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-scale (municipality, building, and household) and multi-dimensional analysis (environmental and socio-economic, 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). First, using the Multi-Scale Integrated Analysis of Societal and Ecosystem Metabolism methodology, we determined metabolic rates across buildings and municipality levels, which did not vary significantly (12.60–14.50 g/h for vegetables, 0.82–1.11 MJ/h for electricity, 0.80–1.11 MJ/h for heating, and 5.62–6.59 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-sufficiency of housing estate residents by providing 42–53% of their vegetable consumption, 9–35% of their electricity use, and 38–200% 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-gold JIE data openness badge described at http://jie.click/badges.

中文翻译：

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多于部分之和：屋面屋面可用性系统分析

住宅区，即位于城市地区的中高层公寓楼上的大规模社会住房，在世界各地都有非常相似的建筑模式和多种环境和社会经济问题。在这方面，这些区域最适合实施屋顶马赛克，其中涉及在无人居住的屋顶上应用城市农业、太阳能和收集雨水系统（分散系统）的组合。为了设计可持续和高效的屋顶马赛克场景，我们通过多尺度（市政、建筑和家庭）和多维分析（环境和社会经济、结构和功能）开发了一个综合框架，以优化必需品的供应。资源（食物、能源和水）。²）。首先，使用社会和生态系统代谢的多尺度综合分析方法，我们确定了建筑物和市政级别的代谢率，这些代谢率没有显着差异（蔬菜为 12.60-14.50 g/h，电力为 0.82-1.11 MJ/h， 0.80–1.11 MJ/h 加热，5.62–6.59 L/h 水）。其次，基于涉及利益相关者的参与过程，进一步根据偏好对潜在情景进行定性分析，选择了五种情景。研究发现，这些屋顶方案通过提供 42-53% 的蔬菜消耗量、9-35% 的电力使用量和 38-200% 的水需求量，提高了住宅区居民的资源自给自足，具体取决于方案。促进资源生产的新城市空间涉及面临社会和经济需求的地点的公民。本文满足了http://jie.click/badges 上描述的金-金JIE 数据开放徽章的要求。