Incorporating Urban Drainage System Resilience in Public Policies for a City in a Developing Country—Colombia

Scientific studies have shown that conventional practices on urban drainage management are not sustainable. Resilience has emerged to manage and protect socio-ecological and socio-technical systems. This paper reviews how urban drainage system resilience has been incorporated effectively into public policies worldwide to make recommendations for a city in a developing country. To this end, we carried out literature reviews to identify key actions that other countries have implemented and determine the policy baseline at the national level for Colombia. These findings were used to formulate recommendations for incorporating resilience in national Public Policies, which were validated during a workshop with experts. At the national level, we evidenced pathways to update public policies, involving a multi-step local and national activities process. A pilot project using the Santiago de Cali Resilience Strategy was proposed to implement the initial findings and identify actions by the stakeholder group. The process can be monitored and improved to be replicated in other areas.

Introduction

Cities are becoming a complex system of social, economic, and ecological factors (Liu et al., 2007). As a result, one of the more pressing challenges we are currently facing is how to adapt cities to critical shifts, such as climate change (Measham et al., 2011; Perry, 2015). Planning specialists have confronted this challenge using measures that focus on climate change mitigation and adaptation (Davoudi et al., 2009), while some emergency response agencies (Ward et al., 2017) and non-governmental organizations (NGOs) (Dynes and Quarantelli, 1975) have focused on sustainability and resilience (Redman, 2014).

In the urban research field, two approaches involving collective measures have emerged to manage and protect socio-ecological and socio-technical systems: urban sustainability and urban resilience. Zhang and Li (2018) reviewed the state of the art of the two concepts, observing that urban sustainability focuses on the active process of sustainable development over a long period. Conversely, urban resilience is a passive problem-solving process that occurs after facing several threats. Despite the differences between the two concepts, the authors consider that contemplating the two is necessary and relevant in decision-making and policy development processes. However, urban resilience is emerging as an attractive perspective for cities that are highly complex and adaptive systems (Meerow et al., 2016). According to Meerow et al. (2016),

Urban resilience refers to the ability of an urban system and all its constituent socio-ecological and socio-technical networks across temporal and spatial scales to maintain or rapidly return to desired functions in the face of a disturbance, to adapt to change, and to quickly transform systems that limit current or future adaptive capacity.

Urban resilience has two approaches, engineering and socio-ecological (Davidson et al., 2019). According to UN-Habitat (Fourniere et al., 2017), the socio-ecological approach s the best to capture the dynamism of cities, considering that the engineering approach is more appropriate for physical infrastructure, which requires a stable balance after a disturbance. Meanwhile, socio-ecological resilience focuses on strengthening resilience in governance systems through social learning and adaptation processes (Duit, 2016). The key characteristics of socio-ecological resilience are (i) persistence of the system; (ii) capacity for self-organization; (iii) capacity for learning and adaptation; and (iv) transformative capacity (Walker and Salt, 2012).

Regarding urban drainage, evidence and scientific studies have shown that conventional management practices are not sustainable (Savini and Kammerer, 1961; Chow et al., 1994; National Research Council, 2009). The population increase in urban areas has impacted basin hydrology, generating drainage problems (United Nations, 2010). Evidence of this is the rise in runoff rates and volumes and decrease in infiltration and base flow (Chocat et al., 2001; Fletcher et al., 2013). Urbanization also contributes to the potential loss of water uses, threatening the security of water supply and negatively affecting human health and biodiversity by increasing the frequency of floods and concentrations of pollutants in waterways (EURYDICE 92, 1991; Chocat, 1997; Pahl-Wostl et al., 2010).

Indeed, it is currently recognized that the traditional design approach of urban drainage systems (UDS) has neglected key aspects such as environmental protection, economic and financial management, system maintenance, regulatory and design standards, and information management. Given this oversight, it is clear that it is necessary to rethink traditional urban drainage practices (Thomas et al., 1997; Newman and Kenworthy, 1999; Wong and Eadie, 2000). In this regard, developed countries have endeavored to make changes in urban drainage management since the 1970s (Barlow et al., 1977; Chocat et al., 2001; Marsalek and Chocat, 2002). As a result, there has been a transition from a flood control approach to a more holistic approach, considering multiple objectives in the design and decision-making processes (Fletcher et al., 2014). This approach is known as water-sensitive urban design (WSUD) (Whelans et al., 1994; Wong, 2007) or sustainable urban drainage systems (SUDS) (CIRIA, 2000). Within this focus, urban waters have become a resource (Mitchell et al., 2006; Hatt et al., 2006).

Butler et al. (2014) defined three urban drainage mechanisms to increase resilience: mitigation, adaptation, and coping strategies. According to them, mitigation involves the development of long-term measures to reduce the threat. Adaptation refers to a series of actions that increase the UDS' reliability and resilience. When mitigation and adaptation fail, attention centers on coping mechanisms, focusing on protecting from or preparing for a risk situation. Specifically, adaptation strategies involve changes in the characteristics of a system to improve its responsiveness to a disruptive event, minimizing the magnitude and duration of the system's service failure. Therefore, implementing adaptation strategies in a specific UDS means expanding its flexibility and redundancy properties (Butler et al., 2014).

The implementation of resilience in UDS is restricted by the lack of guidelines, standards, and evaluation methods (Ofwat, 2012; Park et al., 2013; Butler et al., 2014). Developing countries, specifically Colombia, are no strangers to this issue. A lack of institutional efficiency is common, and the existing laws do not support water management changes (IANAS and UNESCO, 2015). Therefore, identifying the strategies used by countries that have succeeded in urban water management is key. This paper focuses on identifying the characteristics, instruments, and methodologies involved in these strategies and how they can be incorporated in the normative to promote resilience in an urban water management context in cities in developing countries.

In this study, a literature review was carried out to identify the fundamental characteristics and tools that have been used to include resilience in public policies worldwide effectively. A second review provided the Colombian policy baseline. The national policies and regulations of two major Colombian cities were considered: Bogotá and Santiago de Cali, given that the former is the nation's capital and Cali is the capital of the department of Valle del Cauca and subject of the subsequent case study. Key elements were identified that could feasibly be used to implement resilience in UDS in Colombian policy. Workshops were held with experts and representatives from local institutions in this city to obtain feedback on the results of our review, and the tools and means found that could be implemented in national policy to promote resilience.

Materials and Methods

We first carried out a literature review to identify the fundamental characteristics and tools used to include resilience in public policies regarding international UDS management. For this purpose, we employed the following steps suggested by Hosseini et al. (2016): (i) online database search, (ii) research article abstract review refinement, and (iii) full-text review refinement. The search was done in the Web of Science database, focusing on the period from 2009 to 2019 and using the keywords resilience, resilient cities, urban politics, policy, urban resilience, urban sustainability, stakeholder participation, legislation, and urban planning. Next, we selected research articles involving urban resilience and infrastructure and urban drainage and resilience, then examined all the selected articles with specific documents including local strategies.

Then, we searched the available literature to establish the Colombian policy baseline. This search was done using the keywords policy, regulations, resilience, urban drainage, resilient cities, and sustainable urban drainage systems. We also searched national government and municipal documents that included the words resilient and water. This normative search focused on two major Colombian cities: Santiago de Cali and Bogotá, considering that Bogotá is the nation's capital and our case study involved Cali. This information was used to establish our baseline and determine what we could use to make the recommendations.

We conducted a workshop with experts and representatives of institutions from the city of Santiago de Cali on October 24th, 2019, at the MH Hotel in Cali. Twenty-seven attendees from the Municipal Public Utilities Company of Cali (EMCALI), the Administrative Department of Environmental Management (DAGMA), Santiago de Cali's Mayors Office's Resilience Office, the Community 17 Action Board, and the Universidad del Valle (organizing body). They participated in the activity to verify the viability of our results to update public policies and technical regulations implement resilience in national UDS and obtain feedback on the proposed recommendations.

In the workshop, we first presented the concept of resilience and resilience in a UDS. Then, we presented our findings on resilience and public policy and the initial recommendations for implementing the resilience concept on urban drainage management. During the last part of the workshop, the groups participated in the following tasks: (i) identifying and discussing the actions needed to implement the concept of resilience in UDS; (ii) indicating the identified actions on cards; and (iii) classifying the actions according to their implementation term (i.e., short, medium, and long). Each group selected a representative, and that person shared the answers and discussions with the audience. Finally, based on the results of this activity, we adjusted the initial recommendations to update public policies and technical regulations.

Results and Discussion

Bibliometric Analysis

The literature review in the Web of Science database to identify the principal aspects of resilience regarding UDS management in worldwide public policies from 2009 to 2019 yielded a total of 1,548 articles. Table 1 summarizes the results for each keyword combination.

TABLE 1

Table 1. Summary of articles founded of each keyword's combination.

Figure 1 illustrates the contributions per country for urban resilience, urban drainage & resilience, and urban resilience & infrastructure.

FIGURE 1

Figure 1. Numbers of publications per country for urban resilience, urban drainage & resilience, and urban resilience & infrastructure.

In terms of resilience studies, researchers from the USA led, followed by England, Italy, and the Netherlands. In general, the number of publications per year is growing, except for the “resilience & stakeholder participation” combination, which has decreased since 2015. This review indicated a lack of research in this area in Latin-American countries. Mexico is the leading country, with <20 articles. In Colombia, research efforts have focused on Risk Management and the emergence of the urban resilience concept. The results of our main findings regarding local strategies on resilience in UDS are presented in the following subsections.

International Resilience Strategies

Many researchers believe that the transition to sustainable water management has been slow (Brown et al., 2007; Cettner et al., 2013; Dhakal and Chevalier, 2015; Jiménez Ariza et al., 2019). A critical obstacle has been the absence of a comparative evaluation tool that facilitates communication between stakeholders to develop long-term policies and improve sustainable water management between cities (Gleick, 2003). Additionally, urban water managers lack a clear vision or objective that can lead to the development of a sustainable city. Responding to the previous, Brown et al. (2009) developed an urban water transition framework. This framework acts as a conceptual tool to communicate the development of a transition policy and the comparative evaluation at the macro level of the city. It has three parts that are in parallel, (i) the cumulative socio-political drivers that (ii) characterize the city and (iii) the service delivery functions. The cumulative socio-political drivers range from “Water supply access and security,” then “Flood protection,” to “Inter-generational equity, resilience to climate change.” The city begins as a “Water supply city,” then a “Drained city,” finally a “Water sensitive city.” The service delivery functions range from “Supply hydraulics,” then “Drainage, channelisation,” to “Adaptive, multi-functional infrastructure and urban design reinforcing water-sensitive behaviors.” For more detail see Brown et al. (2009).

Lundqvist et al. (2001) proposed the concept of “hydro-social contracts,” which are dominant values or implicit agreements between the community, government, and companies on water management. This framework contemplates the temporal, ideological, and technological contexts in which cities transition to sustainable water cities, considering variables such as specific-to-the-city historical and socio-political dynamics.

Zhang and Li (2018) carried out a study at the city level regarding resilience in public policies and technical regulations. They found that the action considered most important in most urban resilience management research was to strengthen the institutional agreements of elastic urban structure. These agreements seek to guarantee the adoption of measures toward resilient cities, hence having the potential to lead to flexible or innovative solutions. Additionally, the global level metropolitan strategies have been recognized as key to addressing contemporary urban challenges (Finco and Nijkamp, 2001; Pinson, 2002; Gleeson et al., 2004; Davidson and Arman, 2014; Nguyen et al., 2018).

Henstra (2012) researched the process of policy development for resilient cities in two Canadian towns with extreme climates, Toronto and Halifax. The author examined the elements of the urban climate adaptation policy, mainly focusing on adaptation, one of the climate change response policies. Henstra (2012) observed that the critical step in developing adaptation policies was determining climate hazards, vulnerability, and risks from current and future climate, then identifying and prioritizing the risks and selecting the most appropriate responses. This step requires expert knowledge and specialized information analysis, for example, in socioeconomic, hydrometric, and meteorological data (Fünfgeld, 2010). Another crucial element identified was internal steering committees to adapt policies and integrate principles into existing policies, official community plans, and programs, constituted by individuals representing the departments of environment, public health, and water (Henstra, 2012).

The formulation of adaptation policies of both Toronto and Halifax was initially based on the construction of information-based tools to visualize the current state of climate change and generate ideas to reduce vulnerability. Then, through forums, obtain public feedback on the formulated ideas. For example, in Toronto's case study, the adaptation committee aimed to project adaptation strategies. Their first initiative was to develop a panel of experts. Government scientists, university researchers, and non-governmental organizations attended this panel. After this panel, the committee led workshops with focus groups and community information sessions for several months. The main objective was to motivate decision-makers and the community to generate ideas and provide feedback on previous related projects. With this process, Toronto obtained short-term adaptation actions toward transforming into a resilient city (Henstra, 2012).

Davidson et al. (2019) developed a methodology to evaluate the inclusion of socio-ecological resilience within the urban planning practice. The authors reviewed local strategies such as “Our People, Our Place” of Greater Manchester in the United Kingdom and “The 30-Year Plan for Greater Adelaide: Living Adelaide” in Australia. They found that the only strategies involving socio-ecological resilience were “One New York: The Plan for a Strong and Just City” (OneNYC) and the Melbourne Plan. The authors used these plans as a study case. They noted that the dominating concept in both plans was engineering resilience, suggesting that it is easier to translate engineering resilience into planning instruments. However, they noted that these plans lacked the essential components of resilience (e.g., economic resilience). Because both plans use the resilience concept essentially as a response to climate change or natural disasters, the strength of the concept is reduced. The use of resilience should aim to build a society and a flexible economy capable of adapting to uncertainty (Drobniak, 2012). It is crucial to highlight that Davidson et al. (2019) identified the implications of using resilience for the theory and practice of urban planning, which can potentially generate proactive policy changes and support the beginning of a new planning paradigm. The authors observed progress in its inclusion in management plans in terms of engineering resilience. However, it is necessary to continue efforts to include socio-ecological thinking to potentially provide innovative ideas for city governance.

In 2011, MWH (engineering, consulting, and construction management firm) developed a study for OFWAT, the water services regulation authority in England and Wales, to know how other countries (USA, Switzerland, the Netherlands, New Zealand, Australia, and Scotland) have implemented innovative approaches in urban drainage compared to England and Wales. Based on this information, six main characteristics were identified: (i) management responsibility; (ii) funding source; (iii) society commitment; (iv) incentives for urban drainage management; (v) regulations for urban drainage management; and (vi) urban drainage integration with planning.

Concerning management responsibility, England and Wales's privately managed urban drainage schemes do not promote public participation or work between stakeholders (MWH, 2011). The study notes that responsibility from a sole point does not promote more innovative approaches. The key is to generate decisions from a group of stakeholders with the community's support to manage the UDS better.

The financing of UDS, the sources are similar among the countries surveyed. The key here is cross-financing between different organizations, which is common for most countries surveyed except in England and Wales. The study results showed that incentives play a fundamental role compared to the legislative part by being more successful in encouraging innovative approaches. Besides, a commitment from society allows for effective public participation and good stakeholder management. These practices facilitate the adoption of innovative measures in UDS (MWH, 2011).

Regarding the regulations and standards to implement new methods in UDS, the MWH (2011) showed that their use increased when directed toward pollution control. Therefore, the change in planning regulations has served as a vehicle for change. The study showed that most countries integrate UDS into planning, mainly because UDS innovation requires a larger group of bodies responsible for urban environment. Finally, the MWH (2011) identified five lessons to implement innovative measures in UDS:

i. A culture of fear of risk does not encourage innovation, especially when products must be safe and delivery times are short.

ii. A history of failure exists for first-time measures.

iii. Time is a requirement for the full involvement of all the key stakeholders in the innovative approach; for example, in Sweden, it took 10 years.

iv. Developing national long-term infrastructure programs requires appropriate funds, which was the case with the Dutch system.

v. UDS management information in the public domain supports public participation and work among stakeholders.

National Policies and Regulations Review

Table 2 presents the regulation and strategies related to resilience, sustainability, and UDS at the national level. Based on the findings, we observed that there are already advances and some supporting pillars. Law 1523 of 2012, from de Congress of Republic of Colombia, adopted the national disaster risk management policy and established the national disaster risk management system. Also, through it, the term resilience entered into the definition of the word adaptation (Ley 1523 de 2012, 2012). Law 1931 of 2018 determined the guidelines for climate change management. In Article 16, the government defined the National Climate Change Policy; its aim includes climate change management in public and private decisions to advance toward climate-resilient and low carbon development to support the reduction of risks associated with climate change (Ley 1931 de 2018, 2018).

TABLE 2

Table 2. Regulations and strategies related to resilience, sustainability, and UDS.

In 2019, the newly elected Colombian government presented the “National Development Plan 2018–2022 Pact for Colombia, Pact for Equity” under Law 1955 of 2019 (Ley 1955 de 2019, 2019) to boost economic growth to improve the country's development. This plan has three structural agreements: legality, entrepreneurship, and equity and incorporates 12 transversal agreements to fulfill these objectives. The Pact for Sustainability (Pact IV) includes the term resilience in the following subchapters: (i) Resilient Colombia: knowledge and prevention for disaster risk management and climate change adaptation; (ii) Modern environmental institutions, social appropriation of biodiversity, and effective management of socio-environmental conflicts (DNP, 2019).

In the “Resilient Colombia” subchapter, the government proposed the details of the activities to reduce risk conditions, increase climate resilience, and limit the sectors' losses. There are also technical guidelines to analyze climatic risks and adaptation criteria in new projects, built environments, and basic sanitation infrastructure. The Ministry of Housing, City, and Territory (MinVivienda) oversees this segment, with the support of the Ministry of the Environment (MinAmbiente) and the National unit for risk disaster management (UNGRD). It also proposed the design of a public policy to reduce the risk conditions in the event of climatic variability, headed by the National Planning Department (DNP), MinAmbiente, the Institute of Hydrology, Meteorology, and Environmental Studies (IDEAM), and the UNGRD. In the second subchapter, “Modern environmental institutions,” the government identified that there is no integrated vision to promote resilient and sustainable territories between the National Environmental System (SINA), SNGRD, and National Climate Change System (SISCLIMA). Thus, they proposed to strengthen the mechanisms of articulation and coordination for sustainability (DNP, 2019). This subchapter places more emphasis on the term sustainability than on resilience.

At a local level, in Santiago de Cali, the Corporation of Valle del Cauca (CVC), the Administrative Department of Environmental Management (DAGMA), and the International Center for Tropical Agriculture (CIAT) combined technical and economic efforts in response to the global climate change management initiative and the ratification by the national government. They suggested actions to be implemented within the Comprehensive Climate Change Adaptation and Mitigation Plan framework for Santiago de Cali. Resilience is part of this plan's conceptual and methodological framework as a tool to promote the adaptation of social, economic, and environmental systems (CVC et al., 2017). These entities defined programs within each line, comprising objectives, activities, approximate costs, and goals. They proposed five programs for the integrated water resources management line, including (i) protection and restoration of water-producing areas under a scheme of payment for environmental services; (ii) water and biodiversity management guidelines update with a climate change approach; and (iii) a comprehensive rainwater management program using SUDS as an instrument to build climate change resilience.

In 2015, Santiago de Cali became part of the program “100 resilient cities” of the Rockefeller Foundation. Engagement in this program helped the city build its resilience strategy using a robust methodology (The Rockefeller Foundation, 2019). However, before the resilience strategy, the city committed to demonstrating its involvement and empowerment. Hence, the city created the “Cali Resilient” program within the “Secretariat of territories of inclusion and opportunities.” With this program, the mayor launched the resilience strategy in 2018. The strategy has five action lines: (i) education for opportunities; (ii) coexistence for life; (iii) mobility for development; (iv) sustainability for the future; and (v) planning for progress. Urban drainage is addressed within the line of action of sustainability for the future, which proposes the following two objectives: (i) to strengthen the use of the territory to preserve natural resources and (ii) to establish effective mechanisms for decision-making. They will develop these objectives through ten initiatives, five for each (Alcaldía de Santiago de Cali, 2019).

Based on international evidence, we identified the fundamental characteristics and tools used to include resilience in UDS public policies. The findings at the national level gave us a broad scenario and where to start to generate recommendations on the inclusion resilience of UDS in public policies and technical regulations.

Recommendations for the Incorporation of Resilience in UDS in Public Policies

According to the international literature review, the concept of resilience in public policies is a contemporary issue, especially in socio-ecological resilience terms. The key factors found for incorporating urban drainage resilience were summarized in Figure 2. The arrows in this figure represent that the movement of each gear is relevant for achieving urban drainage resilience, so each factor is needed. We recognized management tools, such as the urban water transition framework to support stakeholders interested in having a clear vision of developing a sustainable and resilient city in terms of urban drainage. Also, we observed that management instruments, such as metropolitan plans, contribute to making a city more efficient in initiatives execution (Davidson et al., 2019), and they must have a long-term vision. For local development, it is also necessary to consider establishing hydro-social contracts (Lundqvist et al., 2001) and evaluate if they must remain the same or change. Additionally, to implement innovative approaches in the UDS, we recommended adapting and applying the identified characteristics of countries' strategies with successful cases to facilitate resilience of UDS implementation. We identified the implications of collaborative work, the use of information tools for decision-making (Henstra, 2012), and the importance of having information in the public domain to include the concept of resilience (MWH, 2011). The use of these tool types appears to encourage more efficient processes of the cities toward resilience.

FIGURE 2

Figure 2. Key factors identified for urban drainage resilience incorporation.

The findings at the national level evidenced pathways to update public policies, involving a multi-step process regarding local and national activities. One recommendation could be to propose a pilot project using the Santiago de Cali Resilience Strategy, choosing one program of the lines of action (e.g., Integral rainwater management program through SUDS) to develop. This part could begin with implementing engineering resilience and gradually integrating the socio-ecological component. Parallel to the above, a strategic ally of the Multilateral Banking (e.g., IDB or the World Bank) could help secure resources. This project could be scalable to a body such as the Departmental Council of Environmental Policies and Integral Management of Water Resources (CODEPARH) of the Governance of Valle del Cauca. Through this body, we could seek to replicate this strategy to other Valle del Cauca towns and, thus, give technical guidelines for the formulation and updating of public policy.

Case Study Outcomes

During the first two parts of the workshop conducted with experts and representatives of institutions in Cali, we introduced the urban water transition framework to open dialog and facilitate communication in terms of urban water management. We then shared the importance of the hydro-social contract updating and the main characteristics of the innovative implementation of approaches in urban drainage, emphasizing that one of the main drivers is pollution control and that culture with a fear of risk does not encourage innovation. We also illustrated the key factors identified for urban drainage resilience incorporation and the opportunities that we evidenced with the implementation of the Santiago de Cali Resilience Strategy (section Recommendations for the Incorporation of Resilience in UDS in Public Policies).

During the last part of the workshop, which consisted of group work on the proposed strategies and their socialization, the stakeholder groups suggested actions to implement the concept of resilience in UDS for the short and medium term. However, they did not identify any for the long term. Figure 3 summarizes the results of the last workshop's group activity.

FIGURE 3

Figure 3. Actions identified to be executed in the short and medium term.

From the workshop results, we identified that it is crucial to include the visualization of inter-institutional coordination in the development of the pilot project, with the definition of roles and participation of each body to generate visibility and an implementation model. We could also emphasize the planning part of the pilot project in communications with the stakeholders. Additionally, developing a project that focuses on disseminating the concept of resilience at the institutional level could create ownership and facilitate its implementation.

Conclusions

With the development of this project, we were able to identify key actions to modify and formulate public policies and technical regulations to achieve resilience in urban drainage systems (UDS) in a city of a developing country like Colombia. Firstly, we recognized management tools, such as the urban water transition framework, to support stakeholders interested in having a clear vision of developing a sustainable and resilient city in terms of urban drainage. Additionally, the concept of the hydro-social contract stood out as an element of analysis that contemplates the temporal, ideological, and technological contexts. Through this concept, cities can transition to sustainable water cities. Moreover, this concept is sensitive to other variables such as the city's historical and socio-political dynamics, potentially adjusting to the contemporary context of urban drainage management.

Furthermore, integrating the new adaptation policies into existing policies, official plans, and communities' programs is imperative to create internal steering committees made up of key representatives of government departments (water or environment offices). Within this line, we identified the role of technical boards, workshops with focus groups, and information sessions with the community to motivate decision-makers and the public to generate ideas and obtain feedback. The above has an essential technical component: the use of information-based tools to visualize the current status of UDS and the results of implementing possible solutions.

The workshop demonstrated the importance of the support from stakeholders outside the developed project, who enriched the recommendations proposal from their expert knowledge in UDS. These experts focused on short and medium-term actions, including aspects involving knowledge transfer, inter-institutional and inter-sectoral work, diagnostic of the UDS, monitoring of future projects, the indispensability of the planning stage, and governance.

One of the limitations of our study is that before implementing what we suggested, we need to know if the workshop attendees are still the same people. Or if the experience was documented, given that is relevant to the institutional commitment, through people, to achieve strategy's successful development.

Data Availability Statement

The original contributions presented in the study are included in the article/supplementary material, further inquiries can be directed to the corresponding author/s.

Author Contributions

The aim and scope of this research paper was defined by all the authors. SG-M was part of the research project Gestión de la resiliencia en sistemas de drenaje urbano (Resilience management in urban drainage systems) project implemented by the Universidad del Valle. She wrote the paper and made all the analyses during her work. AG-C (Project Supervisor) and Patricia Torres Lozada (Project Co-supervisor) guided the research. They revised and corrected the paper. All authors contributed to the article and approved the submitted version.

Funding

This research was within the framework of the Gestión de la resiliencia en sistemas de drenaje urbano (Resilience management in urban drainage systems) funded by Colciencias-Convocatoria 745 de 2016 (Modality 1) and Universidad del Valle, and executed through the Study and Control of Environmental Contamination and Gestión Integrada del Recurso Hídrico (GIRH) research groups.

Conflict of Interest

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Publisher's Note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

References

Acuerdo 391 de 2009 (2009). Concejo de Bogotá D.C, -Por medio del cual se dictan lineamientos para la formulación del Plan Distrital de Mitigación y Adaptación al cambio climático y se dictan otras disposiciones. Available online at: https://oab.ambientebogota.gov.co/?post_type=dlm_download&p=3569

Acuerdo 418 de 2009 (2009). Secretaría del Hábitat Bogotá -Por el cual se promueve la implementación de tecnologías arquitectónicas sustentables, como techos o terrazas verdes, entre otras en el D. C. y se dictan otras disposiciones. Available online at: https://www.habitatbogota.gov.co/transparencia/normatividad/normatividad/acuerdo-418-2009 (accessed July 21, 2021).

Acuerdo Agreement 0373 de 2014 (2014). Concejo de Santiago de Cali, -Por medio del cual se adopta la revisión ordinaria de contenido de largo plazo del Plan de Ordenamiento Territorial del municipio de Santiago de Cali. Available online at: http://saul.cali.gov.co/pimu/pot/otros/Acuerdo%200373%20de%202014.pdf (accessed July 21, 2021).

Alcaldía de Santiago de Cali (2019). Resiliencia. Available online at: https://www.cali.gov.co/documentos/1463/documentos-resiliencia/ (accessed July 21, 2021).

Google Scholar

Barlow, D., Burrill, G., and Nolfi, J. (1977). Research Report on Developing a Community Level Natural Resource Inventory System: Center for Studies in Food Self-Sufficiency.

Brown, R., Farrelly, M., and Keath, N. (2007). Summary Report: Perceptions of Institutional Drivers and Barriers to Sustainable Urban Water Management in Australia (Report No. 07/06). Melbourne: National Urban Water Governance Program; Monash University.

Brown, R. R., Keath, N., and Wong, T. H. F. (2009). Urban water management in cities: Historical, current and future regimes. Water Sci. Technol. 59, 847–855. doi: 10.2166/wst.2009.029

PubMed Abstract | CrossRef Full Text | Google Scholar

Butler, D., Farmani, R., Fu, G., Ward, S., Diao, K., and Astaraie-Imani, M. (2014). A new approach to urban water management: safe and sure. Proced. Eng. 89, 347–354. doi: 10.1016/j.proeng.2014.11.198

CrossRef Full Text | Google Scholar

Cettner, A., Ashley, R., Viklander, M., and Nilsson, K. (2013). Stormwater management and urban planning: Lessons from 40 years of innovation. J. Environ. Plann. Manage. 56, 786–801. doi: 10.1080/09640568.2012.706216

CrossRef Full Text | Google Scholar

Chocat, B. (1997). Encyclopédie de l'hydrologie urbaine et de l'assainissement (H. Lavoisier, Ed.; 4.a ed.). Lyon: Tec & doc-Lavoisier.

Chocat, B., Krebs, P., Marsalek, J., Rauch, W., and Schilling, W. (2001). Urban drainage redefined: From stormwater removal to integrated management. Water Sci. Technol. 43, 61. doi: 10.2166/wst.2001.0251

PubMed Abstract | CrossRef Full Text | Google Scholar

Chow, V. T., Maidment, D. R., and Mays, L. W. (1994). Hidrología Aplicada. Santa Fé de Bogotá: McGraw-Hill.

CIRIA (2000). Sustainable Urban Drainage Systems: Design Manual for Scotland and Northern Ireland. London: Construction Industry Research and Information Association.

CVC, CIAT, DAGMA, and Alcaldía de Santiago de Cali (2017). Plan Integral de Adaptación y Mitigación al Cambio Climático para Santiago de Cali. CVC. Available online at: http://www.cali.gov.co/dagma/loader.php?lServicio=Tools2&lTipo=descargas&lFuncion=descargar&idFile=23081 (accessed July 21, 2021).

Davidson, K., and Arman, M. (2014). Planning for sustainability: an assessment of recent metropolitan planning strategies and urban policy in Australia. Austral. Planner 51, 296–306. doi: 10.1080/07293682.2013.877508

CrossRef Full Text | Google Scholar

Davidson, K., Nguyen, T. M. P., Beilin, R., and Briggs, J. (2019). The emerging addition of resilience as a component of sustainability in urban policy. Cities 92, 1–9. doi: 10.1016/j.cities.2019.03.012

CrossRef Full Text | Google Scholar

Davoudi, S., Crawford, J., and Mehmood, A. (2009). Planning for climate change: strategies for mitigation and adaptation for spatial planners. Earthscan 7–18. doi: 10.4324/9781849770156

CrossRef Full Text | Google Scholar

Decree 088 de 2017 (2017). Secretaría Distrital de Planeación, -Por medio del cual se establecen las normas para el ámbito de aplicación del Plan de Ordenamiento Zonal del Norte – “Ciudad Lagos de Torca” y se dictan otras disposiciones. Available online at: http://www.sdp.gov.co/sites/default/files/decreto_088_de_2017.pdf (accessed July 21, 2021).

Decreto 541 de 1978 (1978). Miniambiente, -Por el cual se reglamenta la Parte III del Libro II del Decreto—Ley 2811 de 1974: ≪De las aguas no marítimas≫ y parcialmente la Ley 23 de 1973., Pub. L. No. Decreto 541 de 1978. Available online at: https://www.funcionpublica.gov.co/eva/gestornormativo/norma_pdf.php?i=1250 (accessed July 21, 2021).

Decreto 597 de 2018 (2018). Alcaldía de Bogotá, -Por medio del cual se deroga el Decreto Distrital 528 de 2014. Available online at: https://www.alcaldiabogota.gov.co/sisjur/normas/Norma1.jsp?i=81203&dt=S (accessed July 21, 2021).

Google Scholar

Decreto Distrital 190 de 2004 (2004). Secretaría Distrital de Planeación, -Por medio del cual se compilan las disposiciones contenidas en los Decretos Distritales 619 de 2000 y 469 de 2003. Available online at: https://justiciaambientalcolombia.org/wp-content/uploads/2012/11/decreto-190-de-2004-por-medio-del-cual-se-reglamenta-el-plan-de-desarrollo-de-bogotc3a1.pdf (accessed July 21, 2021).

Decreto Distrital 215 de 2005 (2005). Por el cual se adopta el Plan Maestro de Espacio Público para Bogotá Distrito Capital y se dictan otras disposiciones. Available online at: https://www.alcaldiabogota.gov.co/sisjur/normas/Norma1.jsp?i=16984 (accessed July 21, 2021).

Decreto Distrital 314 de 2006 (2006). Por el cual se adopta el Plan Maestro del Sistema de Acueducto y Alcantarillado para Bogotá Distrito Capital. Available online at: https://www.alcaldiabogota.gov.co/sisjur/normas/Norma1.jsp?i=21061&dt=S (accessed July 21, 2021).

Decreto Distrital 319 de 2006 (2006). Por el cual se adopta el Plan Maestro de Movilidad para Bogotá Distrito Capital que incluye el ordenamiento de estacionamientos, y se dictan otras disposiciones. Available online at: https://www.metrodebogota.gov.co/?q=transparencia/marco-legal/normatividad/decreto-319-2006 (accessed July 21, 2021).

Dhakal, K. P., and Chevalier, L. R. (2015). Implementing low impact development in urban landscapes: a policy perspective. World Environ. Water Resour. Congress 2015, 322–333. doi: 10.1061/9780784479162.031

CrossRef Full Text | Google Scholar

DNP (2019). Bases del Plan Nacional de Desarrollo 2018-2022. Available online at: https://www.dnp.gov.co/Plan-Nacional-de-Desarrollo/Paginas/Bases-del-Plan-Nacional-de-Desarrollo-2018-2022.aspx (accessed July 21, 2021).

Google Scholar

Drobniak, A. (2012). The urban resilience—economic perspective. J. Econ. Manag. 10, 5–20. Available online at: http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ekon-element-000171227969

Google Scholar

Duit, A. (2016). Resilience thinking: lessons for public administration. Public Adm. 94, 364–380. doi: 10.1111/padm.12182

PubMed Abstract | CrossRef Full Text | Google Scholar

Dynes, R. R., and Quarantelli, E. L. (1975). Community Conflict: Its Absence and Its Presence in Natural Disasters. Available online at: http://udspace.udel.edu/handle/19716/382 (accessed July 21, 2021).

Google Scholar

EAAB, E. por (2018). NS-166-CRITERIOS PARA DISEÑO Y CONSTRUCCIÓN DE SISTEMAS URBANOS DE DRENAJE SOSTENIBLE.pdf – Consejo Colombiano de Construcción Sostenible – CCCS. Available online at: https://www.cccs.org.co/wp/download/1-ns-166-criterios-para-disen%cc%83o-y-construccion-de-sistemas-urbanos-de-drenaje-sostenible-pdf/?wpdmdl=15970&refresh=5df66ee4d0bfa1576431332 (accessed July 21, 2021).

EMCALI (2022). Lineamientos generales para el control de los caudales de aguas lluvias entregados al sistema de drenaje de la ciudad de Cali, Santiago de Cali.

EURYDICE 92 (1991). Réconcilier l'eau et la ville par la maîtrise des eaux pluviales. Paris: Éditions du Service technique de l'urbanisme, Ministère de l'équipement.

Finco, A., and Nijkamp, P. (2001). Pathways to urban sustainability. J. Environ. Policy Plann. 3, 289–302. doi: 10.1002/jepp.94

CrossRef Full Text | Google Scholar

Fletcher, T. D., Andrieu, H., and Hamel, P. (2013). Understanding, management and modelling of urban hydrology and its consequences for receiving waters: a state of the art. Adv. Water Resour. 51, 261–279. doi: 10.1016/j.advwatres.2012.09.001

CrossRef Full Text | Google Scholar

Fletcher, T. D., Shuster, W., Hunt, W. F., Ashley, R., Butler, D., Arthur, S., et al. (2014). SUDS, LID, BMPs, WSUD and more – the evolution and application of terminology surrounding urban drainage. Urban Water J. 12, 525–542. doi: 10.1080/1573062X.2014.916314

CrossRef Full Text | Google Scholar

Fourniere, H., Leon, E., and Lewis, D. (2017). Trends in Urban Resilience 2017. ALNAP. UN Habitat. Available online at: http://urbanresiliencehub.org/wp-content/uploads/2017/11/Trends_in_Urban_Resilience_2017.pdf (accessed July 21, 2021).

Fünfgeld, H. (2010). Institutional challenges to climate risk management in cities. Curr. Opin. Environ. Sustain. 2, 156–160. doi: 10.1016/j.cosust.2010.07.001

PubMed Abstract | CrossRef Full Text | Google Scholar

Gleeson, B., Darbas, T., and Lawson, S. (2004). Governance, sustainability and recent Australian metropolitan strategies: a socio-theoretic analysis. Urban Policy Res. 22, 345–366. doi: 10.1080/0811114042000296290

CrossRef Full Text | Google Scholar

Gleick, P. H. (2003). Water use. Annu. Rev. Environ. Resour. 28, 275–314. doi: 10.1146/annurev.energy.28.040202.122849

CrossRef Full Text | Google Scholar

Hatt, B. E., Deletic, A., and Fletcher, T. D. (2006). Integrated treatment and recycling of stormwater: a review of Australian practice. J. Environ. Manage. 79, 102–113. doi: 10.1016/j.jenvman.2005.06.003

PubMed Abstract | CrossRef Full Text | Google Scholar

Henstra, D. (2012). Toward the climate-resilient city: extreme weather and urban climate adaptation policies in two Canadian provinces. J. Compara. Policy Anal. 14, 175–194. doi: 10.1080/13876988.2012.665215

CrossRef Full Text | Google Scholar

Hosseini, S., Barker, K., and Ramirez-Marquez, J. E. (2016). A review of definitions and measures of system resilience. Reliabil. Eng. Syst. Safety 145, 47–61. doi: 10.1016/j.ress.2015.08.006

CrossRef Full Text | Google Scholar

IANAS UNESCO (2015). Urban Water Challenges in the Americas: A Perspective From the Academies of Sciences—UNESCO Digital Library. IANAS. Available online at: https://unesdoc.unesco.org/ark:/48223/pf0000246414 (accessed July 21, 2021).

Jiménez Ariza, S. L., Martínez, J. A., Muñoz, A. F., Quijano, J. P., Rodríguez, J. P., Camacho, L. A., et al. (2019). A multicriteria planning framework to locate and select Sustainable Urban Drainage Systems (SUDS) in consolidated urban areas. Sustainability 11, 2312. doi: 10.3390/su11082312

CrossRef Full Text

Law 1450 de 2011 (2011). Ministerio de Ambiente, Vivienda y Desarrollo Territorial, -Por la cual se expide el Plan Nacional de Desarrollo, 2010-2014., Pub. L. No. Diario Oficial No. 48.102. Available online at: http://www.secretariasenado.gov.co/senado/basedoc/ley_1450_2011.html (accessed July 21, 2021).

Ley 1523 de 2012 (2012). Por la cual se adopta la política nacional de gestión del riesgo de desastres y se establece el Sistema Nacional de Gestión del Riesgo de Desastres y se dictan otras disposiciones, Pub. L. No. LEY 1523 DE 2012. Available online at: http://www.secretariasenado.gov.co/senado/basedoc/ley_1523_2012.html (accessed July 21, 2021).

Ley 1931 de 2018 (2018). Por la cual se establecen directrices para la gestión del cambio climático, Pub. L. No. Ley 1931 de 2018. Available online at: https://www.funcionpublica.gov.co/eva/gestornormativo/norma.php?i=87765 (accessed July 21, 2021).

Ley 1955 de 2019 (2019). Por el cual se expide el Plan Nacional de Desarrollo 2018-2022. “Pacto por Colombia, Pacto por la Equidad” Pub. L. No. Ley 1955 de 2019. Available online at: http://www.secretariasenado.gov.co/senado/basedoc/ley_1955_2019.html

Google Scholar

Ley 23 de 1973 (1973). Por la cual se conceden facultades extraordinarias al Presidente de la República para expedir el Código de Recursos Naturales y protección al medio ambiente y se dictan otras disposiciones Ley 23 de 1973. Available online at: https://www.funcionpublica.gov.co/eva/gestornormativo/norma_pdf.php?i=9018 (accessed July 21, 2021).

Ley 373 de 1997 (1997). Available online at: https://www.funcionpublica.gov.co/eva/gestornormativo/norma_pdf.php?i=9018 (accessed July 21, 2021).

Ley 388 de 1997 (1997). Por la cual se modifica la Ley 9a de 1989, y la Ley 3a de 1991 y se dictan otras disposiciones, Pub. L. No. Diario Oficial No. 43.091. Available online at: http://www.secretariasenado.gov.co/senado/basedoc/ley_0388_1997.html (accessed July 21, 2021).

Ley 99 de 1993 (1993). Por la cual se crea el Ministerio del Medio Ambiente se reordena el Sector Público encargado de la gestión y conservación del medio ambiente y los recursos naturales renovables, se organiza el Sistema Nacional Ambiental, SINA, y se dictan otras disposiciones., Pub. L. No. Ley 99 de 1993. Available online at: https://www.habitatbogota.gov.co/transparencia/normatividad/normatividad/ley-99-1993 (accessed July 21, 2021).

Liu, J., Dietz, T., Carpenter, S. R., Alberti, M., Folke, C., Moran, E., et al. (2007). Complexity of coupled human and natural systems. Science 317, 1513–1516. doi: 10.1126/science.1144004

PubMed Abstract | CrossRef Full Text | Google Scholar

Lundqvist, J., Turton, A., and Narain, S. (2001). Social, institutional and regulatory issues. Front. Urban Water Manage. 344–398.

Marsalek, J., and Chocat, B. (2002). International report: stormwater management. Water Sci. Technol. 46, 1–17. doi: 10.2166/wst.2002.0657

PubMed Abstract | CrossRef Full Text | Google Scholar

Measham, T. G., Preston, B. L., Smith, T. F., Brooke, C., Gorddard, R., Withycombe, G., et al. (2011). Adapting to climate change through local municipal planning: barriers and challenges. Mitigat. Adapt. Strateg. Glob. Change 16, 889–909. doi: 10.1007/s11027-011-9301-2

CrossRef Full Text | Google Scholar

Meerow, S., Newell, J. P., and Stults, M. (2016). Defining urban resilience: a review. Landsc. Urban Plan. 147, 38–49. doi: 10.1016/j.landurbplan.2015.11.011

PubMed Abstract | CrossRef Full Text | Google Scholar

Mitchell, V. G., Hatt, B. E., Deletic, A., Fletcher, T. D., McCarthy, D., and Magyar, M. (2006). Integrated Stormwater Treatment and Harvesting: Technical Guidance Report (Report 06/05). Melbourne: Institute for Sustainable Water Resources.

MWH (2011). Comparing the Arrangements for the Management of Surface Water in England and Wales to Arrangements in Other Countries (N.o 41517665). London: OFWAT.

National Research Council, Division on Earth and LifeStudies, Water Science and TechnologyBoard, and Pollution, C. on R. S. D. C. to W (2009). Urban Stormwater Management in the United States. Washington, D.C.: National Academies Press.

Google Scholar

Newman, P., and Kenworthy, J. (1999). Sustainability and Cities, P: Overcoming Automobile Dependence (Edición: Teacher and Rev.). Washington, D.C.: Island Pr.

Google Scholar

Nguyen, T. M. P., Davidson, K., and Gleeson, B. (2018). Metropolitan strategies and climate governance: towards new evaluative approaches. Int. J. Urban Reg. Res. 42, 934–951. doi: 10.1111/1468-2427.12662

CrossRef Full Text | Google Scholar

Ofwat (2012). Resilience – Outcomes Focused Regulation. Principles for Resilience Planning. The Water Services Regulation Authority for England & Wales, London.

Pahl-Wostl, C., Holtz, G., Kastens, B., and Knieper, C. (2010). Analyzing complex water governance regimes: the management and transition framework. Environ. Sci. Policy 13, 571–581. doi: 10.1016/j.envsci.2010.08.006

CrossRef Full Text | Google Scholar

Park, J., Seager, T. P., Rao, P. S. C., Convertino, M., and Linkov, I. (2013). Integrating risk and resilience approaches to catastrophe management in engineering systems. Risk Anal. 33, 356–367. doi: 10.1111/j.1539-6924.2012.01885.x

PubMed Abstract | CrossRef Full Text | Google Scholar

Perry, J. (2015). Climate change adaptation in the world's best places: a wicked problem in need of immediate attention. Landsc. Urban Plan. 133, 1–11. doi: 10.1016/j.landurbplan.2014.08.013

CrossRef Full Text | Google Scholar

Pinson, G. (2002). Political government and governance: strategic planning and the reshaping of political capacity in Turin. Int. J. Urban Reg. Res. 26, 477–493. doi: 10.1111/1468-2427.00394

CrossRef Full Text | Google Scholar

Redman, C. (2014). Should sustainability and resilience be combined or remain distinct pursuits? Ecol. Soc. 19, 37. doi: 10.5751/ES-06390-190237

CrossRef Full Text | Google Scholar

Resolución 0330 de 2017, 0330 (2017). Ministerio de Ambiente, Vivienda y Desarrollo Territorial. Available online at: http://www.minvivienda.gov.co/ResolucionesAgua/0330%20-%202017.pdf (accessed July 21, 2021).

PubMed Abstract | Google Scholar

Resolución 0549 de 2015 (2015). Ministerio de Ambiente, Vivienda y Desarrollo Territorial. Available online at: http://www.minvivienda.gov.co/ResolucionesVivienda/0549%20-%202015.pdf (accessed July 21, 2021).

Google Scholar

Resolución 3654 de 2014 (2014). Por la cual se establece el programa de reconocimiento -BOGOTÁ CONSTRUCCIÓN SOSTENIBLE. Available online at: http://ambientebogota.gov.co/c/document_library/get_file?uuid=5d251d32-dbaf-43f7-a239-b96bd81a3ea0&groupId=10157 (accessed July 21, 2021).

Resolución 6523 de 2011 (2011). Por la cual se reglamentan y adoptan los sistemas urbanos de drenaje sostenibles SUSD para el plan de ordenamiento zonal norte POZN. Available online at: https://www.alcaldiabogota.gov.co/sisjur/normas/Norma1.jsp?i=45084&dt=S (accessed July 21, 2021).

Resolución 6524 de 2011 (2011). Por la cual se conforma el Grupo Interno de Trabajo sobre Cambio Climático. Available online at: https://www.alcaldiabogota.gov.co/sisjur/normas/Norma1.jsp?i=45452&dt=S (accessed July 21, 2021).

Savini, J., and Kammerer, J. C. (1961). Urban growth and the water regimen (USGS Numbered Series N.o 1591-A; Water Supply Paper). U.S. Govt. Print. Off. Available online at: http://pubs.er.usgs.gov/publication/wsp1591A (accessed July 21, 2021).

Google Scholar

SPN and IDU (2019). Resolución Conjunta 001 de 2019-Por medio de la cual se establecen los lineamientos y procedimientos para la Compensación por endurecimiento de zonas verdes por desarrollo de obras de infraestructura, en cumplimiento del Acuerdo Distrital 327 de 2008. Available online at: https://www.alcaldiabogota.gov.co/sisjur/normas/Norma1.jsp?i=83356&dt=S (accessed July 21, 2021).

The Rockefeller Foundation (2019). Cali-−100 Resilient Cities. Available online at: https://www.100resilientcities.org/cities/cali/ (accessed July 21, 2021).

Thomas, J. F., Gomboso, J., Oliver, J. E., and Ritchie, V. A. (1997). Wastewater re-Use, Stormwater Management and the National Water Reform Agenda: Report to the Sustainable Land and Water Resources Management Committee and to the Council of Australian Governments National Water Reform Task Force / J.F. Thomas… [et al]. CSIRO Land and Water. Available online at: http://www.clw.csiro.au/publications/consultancy/1997/RPP1.pdf (accessed July 21, 2021).

Google Scholar

United Nations (2010). World Urbanization Prospects: The 2009 Revision (ESA/P/WP/215; p. 47). Department of Economic and Social Affairs (Population Division). Available online at: https://www.ipcc.ch/apps/njlite/ar5wg2/njlite_download2.php?id=10148 (accessed July 21, 2021).

Walker, B., and Salt, D. (2012). Resilience practice: building capacity to absorb disturbance and maintain function. Resilience Pract. 1–227. doi: 10.5822/978-1-61091-231-0

CrossRef Full Text | Google Scholar

Ward, K. D., Epstein, D., Varda, D., and Lane, B. (2017). Measuring performance in interagency collaboration: FEMA corps. Risk Hazards Crisis Public Policy 8, 172–200. doi: 10.1002/rhc3.12114

CrossRef Full Text | Google Scholar

Whelans, C., Maunsell, H. G., and Thompson, P. (1994). Planning and Management Guidelines for Water Sensitive Urban (residential) Design. Melbourne: Department of Planning and Urban Development of Western Australia.

Wong, T. H. F. (2007). Water sensitive urban design—the journey thus far. Austral. J. Water Resour. 10, 213–222. doi: 10.1080/13241583.2006.11465296

CrossRef Full Text | Google Scholar

Wong, T. H. F., and Eadie, M. L. (2000). Water Sensitive Urban Design: A Paradigm Shift in Urban Design. Available online at: http://search.informit.com.au/documentSummary;dn$=$519426635188728;res$=$IELENG (accessed July 21, 2021).

PubMed Abstract | Google Scholar

Zhang, X., and Li, H. (2018). Urban resilience and urban sustainability: what we know and what do not know? Cities 72, 141–148. doi: 10.1016/j.cities.2017.08.009

CrossRef Full Text | Google Scholar