To explain how social movements and organizations changed in the context of the Rio Doce, Brazil socioenvironmental disaster, this article identifies a process of organizational innovation. The research is based on documental data and interviews with activists over the 3 y of the disaster. The main argument is that organizational innovation consists of changes in organizational forms and repertoires of collective action, based on existing organizational models and tactics. On the one hand, the innovation occurred through the territorialization of novel organizational forms, intermediated by social movements that act as incubators. On the other hand, it consisted of the combination among extrainstitutional, institutional, and multiscalar repertoires and in the innovation in tactics and performances. Mechanisms of adaptation, imitation, and negotiated diffusion are identified which operated in this innovation process. It is argued that the organizational innovation of social movements was propelled by political constraints of disaster governance, which pushed them to innovation, in addition to the role of preexisting organizations. Integr Environ Assess Manag 2020;16:681–690. © 2020 SETAC

中文翻译：

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里约·多斯社会环境灾难背景下的民间社会与社会动员。

为了解释在巴西里约热内卢社会环境灾难的背景下社会运动和组织是如何变化的，本文确定了组织创新的过程。这项研究基于文献数据以及灾难3年期间对活动家的采访。主要论点是，组织创新包括基于现有组织模型和策略的组织形式的变化和集体行动的组成部分。一方面，创新是通过新颖的组织形式的地域化而发生的，而新的组织形式又被充当孵化器的社会运动所中介。另一方面，它包括机构外，机构和多标量曲目的组合，以及策略和表演的创新。适应，模仿，并确定了在此创新过程中起作用的协商扩散。有人认为，社会运动的组织创新是由灾害治理的政治约束所推动的，除了先前存在的组织的作用之外，政治约束也将其推向创新。Integr环境评估管理2020； 16：681–690。©2020 SETAC