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Borgström, S., E. Andersson, and T. Björklund. 2021. Retaining multi-functionality in a rapidly changing urban landscape: insights from a participatory, resilience thinking process in Stockholm, Sweden. Ecology and Society 26(4):17.
https://doi.org/10.5751/ES-12432-260417
Research, part of a special feature on Holistic Solutions Based on Nature: Unlocking the Potential of Green and Blue Infrastructure

Retaining multi-functionality in a rapidly changing urban landscape: insights from a participatory, resilience thinking process in Stockholm, Sweden

1Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Stockholm, Sweden, 2Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden, 3North-West University, Unit for Environmental Sciences, Potchefstroom, South Africa

ABSTRACT

Urban social-ecological resilience research has focused on conceptual explorations, while less attention has been paid to how resilience thinking in practice may inform urban development. Using the rapidly urbanizing landscape in Stockholm as a case, we explore the urban specifics of resilience thinking practice and thereby contribute to the development of knowledge and practice of social-ecological resilience thinking generally. The study addresses an urban wicked problem: how to ensure that people continue to have access to the means necessary to realize benefits from green blue infrastructure, when the city is changing and governance is fragmented. Drawing on insights from the design and implementation of a participatory dialogue process, we outline methodological adaptations to a resilience informed system exploration, to better accommodate the complexity of urban systems. The participatory process included three phases: basic system understanding, dealing with change over time, and identifying alternative ways forward. Different knowledge elicitation and deliberation methods were deployed within workshops, surveys, and interviews, and were paralleled by a thorough reflexive analysis of process outcomes. The main discussion points are stakeholder participation, the role of discourses, identities and mandates, agency, and adaptive capacity, and alternative strategies for dealing with change. Deep knowledge of the complexities of urban land use and governance requires the involvement of diverse stakeholders. Handling this diversity poses a challenge for process design: combining the ambition of an inclusive process and the need to be relevant with the use of bridging concepts increases the risk of reducing the level of complexity of the deliberative process. There is also a risk of participation bias, where stakeholders knowledgeable about the green blue infrastructure are easier to engage compared to stakeholders with knowledge about drivers of change and urban governance, which will influence the system understanding and envisioned alternative pathways for taking action.
Key words: agency; collective capacity; densification; green and blue infrastructure; participatory methods; process design; reflexive practice; scenarios; urban social-ecological resilience

INTRODUCTION

Nature provides humanity with many essential benefits. In cities, green and blue infrastructure (GBI), i.e., all the functionally connected green and blue elements of the urban landscape (Pauleit et al. 2019), is the principal source of human well-being benefits such as shade, air pollution mitigation, flood control, nature education, and relaxation (Bolund and Hunhammar 1999, Gómez-Baggethun and Barton 2013, Haase et al. 2014). When cities grow denser and the extent and number of green spaces decrease, each GBI element is increasingly expected to provide multiple benefits (Hansen and Pauleit 2014, Hansen et al. 2019). This is placing a high demand on both ecological functionality and governance arrangements that can help promote multi-functionality (Buijs et al. 2016, Hansen et al. 2019). Less discussed is how inherently diverse and changeable GBI is, and how it is supposed to continuously provide multiple benefits in rapidly changing cities. Internal and external pressures and drivers of change, such as urbanization and climate change, require a high degree of flexibility and resilience (Elmqvist et al. 2018). According to, among others, Biggs et al. (2012), broad participation is a key general principle to support such capacity. We address the question of what kind of deliberation process—content, design, and participants—could help secure long-term, critical urban ecosystem services.

Resilience is an umbrella term and framework used within many different branches of sustainable development scholarship and practice, and urban sustainable development is no exception (Meerow et al. 2016, Elmqvist et al. 2019). Resilience, as used here, means the system’s capacity to retain function and continue to develop along a desired trajectory (sensu Elmqvist et al. 2019). From its origin in ecosystem ecology and natural resource management, the theories behind social-ecological (SE) resilience advanced to address and conceptualize the relationship and feedbacks between humans and biotic natural resources (Folke 2006). Today, the application of resilience in practice, resilience thinking, has three different aspects: systems understanding, systems assessment, and building systems resilience (Biggs et al. 2012, Walker and Salt 2012, Sellberg et al. 2018). Increasing use has led to the development of different tools for helping people identify ways to build SE resilience around sustainable development, e.g., the Wayfinder guide (Enfors-Kautsky et al. 2018). Following the assertion that plurality of types of knowledge need to be acknowledged and invited to the process to ensure that actionable new knowledge is generated (Cash et al. 2003, Tengö et al. 2014, Sellberg et al. 2018), this practice of resilience thinking often takes the form of participatory processes.

Urban SE resilience is widely discussed and conceptually rich (Pickett et al. 2004, McPhearson et al. 2015, Meerow et al. 2016, Elmqvist et al. 2019), but its practices have not yet been thoroughly explored. Compared to the complex systems that have informed the development of SE resilience thinking, e.g., coral reefs, lakes, or forests, direct dependence on local so called provisioning ecosystem services is much less pronounced in urban systems. Traditionally, the main benefits associated with urban GBI are experiential, and hence dependent on both availability and accessibility of GBI and, equally important, the perceptions of the beneficiaries (Andersson et al. 2015, Dickinson and Hobbs 2017). Furthermore, compared to systems based on direct use of local natural resources, the primary mechanism influencing the flow of benefits from the urban GBI to the city dwellers is multi-target land use governance and the institutional thickness of cities (Amin and Trift 1995, Wolfram 2018). This means a governance characterized by multiple levels, sectors, and actors that are intricately intertwined. However, it often has limited capacity to recognize the interactions of urban life across their domains, and where disconnections are key barriers to any holistic approaches (Ehnert et al. 2018, Borgström 2019). Here, SE resilience thinking can support urban sustainable development by not only capturing the system dynamics and complexity of GBI functioning in urban settings, but also the multiple relations between social and ecological aspects of this urban system. In this paper, these relations are described as the flow of benefits from urban GBI to urban residents (beneficiaries) following the conceptual model outlined by Andersson et al. (2019) and the SE co-production logic proposed by, for example, Palomo et al. (2016) and Dickinson and Hobbs (2017).

Given the importance of urban systems to global sustainable development in general and cities being the dominating human habitat, there is a need to add to the conceptual understandings of urban GBI resilience and develop resilience thinking practices for urban landscapes. Based on insights from designing and undertaking a participatory resilience thinking process in a complex and changing city district in Stockholm, Sweden, we aim first to explore how resilience thinking can contribute to the GBI state of the art conceptualization (Grimm et al. 2015, McPhearson et al. 2015, Zhou et al. 2017, Andersson et al. 2019). Second, it describes how resilience thinking was applied to identify and support strategies for safeguarding GBI benefits in the midst of ongoing urban densification and redefinition, as well as repositioning of GBI. Finally, it outlines critical points for making the practice of resilience thinking fit with the urban context.

THE FLATEN LANDSCAPE CASE

The Flaten landscape (FL) is located southeast of central Stockholm, the capital of Sweden. Stockholm is one of the fastest urbanizing regions in Europe (Lavalle et al. 2017), where densification and spatial expansion results in infill development, as well as encroachment and appropriation of GBI (Furberg 2019). In addition, increasing population density is putting pressure on the GBI to support the generation and mediation of multiple benefits to an increasingly large and diverse group of beneficiaries.

The FL is not defined by any existing boundary, neither physical nor administrative; instead, it seeks to capture the landscape context of a central GBI feature, a formally protected nature reserve and a 1 km zone outside its boundary, located at an intersection of three municipalities (Fig. 1). In addition to the nature reserve, the GBI in the FL consists of a mosaic of different kinds of green elements. It provides a clear case of SE co-production of benefits because all GBI in the FL is semi-natural and human activities have influenced the landscape for centuries. The urban fabric consists of several relatively isolated, residential areas including local service facilities and some work places. In line with the regional strategy for urban development emphasis on densification, the FL has several detailed development plans for infill development and appropriation of larger pieces of undeveloped land. The governance of the FL exemplifies the high degree of decentralization and sectoral organization of public administration in Sweden: First, there are no legal requirements for municipal coordination beyond stated national interests, even if many collaborative efforts are made and recommended from the regional level. Second, different land uses are planned and managed by different sectors following own policies and practices, e.g., built-up land, outdoor spaces in-between buildings, and nature protected areas. There are generally few incentives for collaboration between public and private landowners.

In response to overall societal trends and changes in the character of the urban development the overall demography in Stockholm is changing, which leads to new or altered demands for different benefits, e.g., new ways of GBI use, and adjustments for increased accessibility. These drivers of change indicate a need to explore new ways of understanding GBI and using nature protected areas as embedded parts of mosaic urban landscapes, which is increasingly acknowledged by different actors. One reason for choosing the FL as a case study area was that the Stockholm municipality in 2016 led a one-year pilot project in the area with the aim of investigating how nature reserves could be adjusted to keep in step with the ongoing urbanization and become more accessible (Stockholm Stad 2016). The researcher team participated in this pilot project where the output, including background material, a dialogue process, and a final report, was an important starting point for the participatory process presented in this paper.

A PARTICIPATORY, RESILIENCE THINKING PROCESS

The participatory process in the FL was initiated and led by the research team and was also one of several case studies within a larger research project about urban GBI (see Andersson et al. 2021a, b, this Special Feature). Based on the research questions and the societal interests expressed by key informants in the FL, the overarching process aim was to explore joint processes for how to maintain a wide spectrum of GBI functions for a growing population despite urban densification and decreasing extent and accessibility of GBI. The identified process goals were to explore how to strengthen and build resilience around co-created, nature-based recreational benefits and overcome the challenges of a fragmented governance system. These goals were based on the research team preunderstanding gained through the pilot project (see above) as well as ongoing dialogues with key informants (Appendix 1). The design of the knowledge co-creation process, as outlined in Figure 2, was based on a resilience thinking in practice approach (Sellberg et al. 2017, 2018, Enfors-Kautsky et al. 2018), first described in the resilience assessment framework (Resilience Alliance 2010). Theoretically, this approach is grounded in a complex system perspective focusing on change, cross-scale interactions, and adaptive capacity (Folke et al. 2002, Walker and Salt 2012). It is an open, flexible, multi-step process based on sequential stakeholder deliberations. The process is designed to develop a shared understanding of (a) system configuration and baseline, including target definitions, key values and boundary objects, main current challenges, central actors and factors; (b) system dynamics, including changes over time, drivers, thresholds, scales, alternative future scenarios; and finally (c) strategies for moving forward, e.g., what actions to prioritize and who might influence what changes, and for building anticipatory and adaptive capacity by formulating contingency plans (see also Andersson et al. 2021a, this Special Feature). The FL process design used the Workbook for Practitioners (Resilience Alliance 2010) as a starting point but with adaptations inspired by the work of Sellberg et al. (2015, 2017, 2018), the resilience principles (Biggs et al. 2012), multi-criteria evaluation (e.g., Munda 2006, Langemeyer et al. 2018), and the Wayfinder online platform (Enfors-Kautsky et al. 2018).

The participatory resilience thinking (pRT) process in the FL had at its core four thematic workshops that were hosted and led by the research team. Each workshop was organized around several tasks aligned with the pRT steps above, using a variety of participatory dialogue methods, and documented by note taking and photographing of drawings and post-it clustering, etc., which was done either by the research team or the participants themselves (Appendix 1 for participants, Appendix 2 for general workshop outline). A summary of the documentation was sent to registered participants after each workshop. To ensure opportunities for individual reflection and diversity of opinions, two surveys were sent out to complement the workshops, one as a follow up to workshop 1, and one for evaluating the participatory process (Fig. 2, Appendix 3 for survey questions). For the same reasons, the participatory process was closed by semi-structured interviews with five key informants with in-depth questions about the outcomes of the process and the next steps (Appendix 1, Appendix 3 for questions). In total, 39 stakeholders were involved in the process, but with different level of participation. Some participated in all interactions and others in just one or a few (Appendix 1). The pRT process was concluded with a complete summary sent to all participants. As outlined in Figure 2, between each interaction with stakeholders, the research team processed the collected material through joint reflection meetings discussing not just content outcomes, but also the process itself, e.g., the stakeholder group dynamics, engagement process, the progress of system understanding and learning, and the adaptations and adjustments made along the way. These meetings were documented by written notes, and throughout the pRT process all material (from workshops, surveys, research team processing, and reflections) was compiled into an internal report, which formed the basis for the synthesizing reflection presented below.

Phase 1. Basic system understanding

This phase in the pRT process aimed to establish the target (“resilience of what”), to set the scope and boundaries for the study, and to identify what knowledge would be needed to build a systems understanding for addressing this target (Resilience Alliance 2010). In the FL case, this meant understanding the local configuration of the GBI-benefits-beneficiaries nexus, i.e., users of GBI benefits, actors, and factors influencing the co-production of benefits, and the landscape governance directing the generation, flow, and distribution of these benefits. The time frame was set to match the timescale of present policies for the landscape (until 2050), and the spatial extent was set at a city district scale that spans and bridges land use and administrative boundaries to make sure the discussions always included the complexity of the urban governance challenge of connecting across boundaries.

The initial system mapping of the FL included information about (1) land use, stakeholders, and previous and ongoing governance processes, e.g., policy-making, urban planning, resident dialogues, local initiatives, and (2) the scope and ambit of different policy spheres/sectors. Data were generated through researcher expertise and key informant consultation together with stakeholder mapping (including snowballing) and a scoping review of policy documents (Appendix 4). The outcome was a system description including ongoing processes in relation to GBI and urbanization, as well as a list of stakeholders (a in Fig. 2). The process identified a first key constraint to both the current management of multi-functionality and benefit co-production, and the capacity to respond to change: the prevailing densification strategy that reduces the connectivity and extent of the GBI while increasing the demands for a broader range of GBI functions and benefits. In parallel with, and amplified by, the ongoing densification, Stockholm has a strong sectoral approach to governance where there is a clear divide between built up areas and green, open space. This land use change and disconnected governance often results in intense (costly) management of a few targeted green spaces, where there is a high risk of trade-offs between benefits.

The district scale together with the ambition to catalyze cross-sector, multi-actor dialogues drawing on a wide range of knowledge, required the research team to develop a language and framing that related resilience thinking concepts to themes and topics directly recognizable and relevant to local actors (in line with Tuinstra et al. 2019). Informed by the policy review (Appendix 4) and key informant consultation, the co-production of recreational benefits of GBI were framed as nature-based recreational activities and the preconditions they require (Borgström, Andersson, and Björklund, unpublished manuscript). Building on this conceptualization, the first workshop (WS1, Fig. 2, Appendix 2) provided more local specificity, detail, and nuance to the initial system understanding and anchored the basic system/problem description with the participating stakeholders (b in Fig. 2). Of all stakeholders invited, 25 participated (Appendix 1) in the carefully designed and facilitated participatory workshop, and 16 of them responded to a complementary online survey (Appendix 3). The two deliberations generated a list of appreciated nature-based recreational activities in the FL and the preconditions necessary for these activities (b in Fig. 2). The nature-based recreational activities identified in the FL were very different, ranging from everyday walks, swimming, and picnicking, to more “advanced,” such as bouldering and skating, i.e., requiring more extensive practitioner knowledge and certain equipment.

Furthermore, the workshop identified what was seen as the most relevant drivers of change, and these were thematically grouped into climate change, urbanization by exploitation, transport infrastructure developments, increasing population and changed demography, prioritization of public funds, prioritization of measures in the GBI, and planning and implementation of measures in GBI. The participants perceived themselves as having very little influence on any of the drivers. They thought that urbanization by housing development, increasing population, and changed demography, together with planning and implementation of measures (management, provision of facilities, etc.) in GBI had the most impact on the identified nature-based recreational activities. Many pRT processes aim at finding ways to handle changes that are directly experienced as negative, or as real threats, which directs the process toward transformation away from a present, undesirable state (Resilience Alliance 2010, Enfors-Kautsky et al. 2018, Sellberg et al. 2018). In the FL case, the appreciated benefits were not perceived as under direct threat by the identified changes, and hence the goal was to build an understanding of the dynamics and necessary conditions behind the generation of benefits (in order to support the stakeholders in developing a vision for the landscape as well as in identifying alternative pathways, in the form of strategies, toward this vision).

Phase 2. Dealing with change over time

The second phase of the pRT process in the FL developed a deeper understanding of temporal dynamics and change in the system. At the core was the objective to increase the understanding of how the co-production of GBI recreational benefits changes, or could change, over time. The drivers of change identified in phase 1 (above) were in this second phase connected both to their potential influence on the different recreational benefits (through changes in the landscape structure as well as in the people using it) and to the relevant governance policies and actors. The overarching methodology in this phase was development, iterations, and discussions about different future scenarios (Falardeau et al. 2019).

Based on an assessment of salience of the material from phase one, and connections to the overall conceptual framing, the research team selected four key drivers: (1) urban development, (2) environmental and climate change, (3) forms of housing tenure, and (4) governance organization and decision making. A second, facilitated participatory workshop was then carried out to explore and better understand what was changing in the FL, how the drivers of change interact and potentially shape the future character of FL in 2050 (WS2 in Fig. 2, Appendix 2). The participants were asked to develop several future scenarios for the FL 2050 where each scenario included different expressions of all four drivers. Because the workshop aimed at understanding change, and potentially system thresholds, the facilitators encouraged the participants to play with the extreme developments and outcomes, regardless of whether or not these were seen as likely. The workshop produced a number of text-based, narrative descriptions of the drivers of change and their potential interactions (c in Fig. 2).

In order to build an understanding about how the changes, framed as possible futures, might influence the flow of nature-based recreational benefits from GBI, a third workshop was organized (WS3 in Fig. 2, Appendix 2). In preparation for this facilitated, participatory workshop, the research team used thematic similarities to condense the scenarios from WS2 into four narrative scenarios capturing the complex dynamics of the identified four key drivers and their relation to preconditions for nature-based recreational activities (d in Fig. 2). The participants discussed how actions should be prioritized in each scenario to support a broad access to nature-based recreational activities in the FL, and also reflected upon what activities could be used as starting points for working toward a resilient GBI in the FL (e in Fig. 2, Appendix 2).

During and after the workshops the participants expressed difficulties with thinking about and anticipating the effects of change and a perceived deficiency of knowledge about some of the drivers. They also struggled to think beyond change as a threat to GBI and identify possibilities and new opportunities related to the drivers. Furthermore, the third WS again opened up for system complexity; each scenario displayed several combinations of drivers and preconditions, where each nature-based recreational activity interacted with these in a unique way (co-production process), and where it was also highlighted how the activities were interrelated. In addition, the broad participation meant a wide diversity of ways of relating to this complexity and ability to discuss it. It was also evident that the FL was not perceived as changing rapidly or having changed rapidly in recent times, therefore notions of abrupt changes and shifts were absent in the discussions.

Phase 3. Identifying alternative ways forward

By exploring constraints, barriers, opportunities, and pathways forward, the final phase of a pRT aims to derive or outline purposeful responses based on the systems understanding in relation to the identified target (Resilience Alliance 2010, Enfors-Kautsky et al. 2018). In this process, the research team drafted a vision and a set of goals for the future of the FL in 2050. The vision was built on four prerequisites for a resilient GBI future, in combination with our accumulated knowledge and the joint discussions on target values, changes, possible futures, needs, and challenges throughout the pRT-process, as well as pre-conditions to support and promote the prioritized activities (f in Fig. 2). These, in combination with scientifically identified factors central for coping with change (Biggs et al. 2015), previous targets that have been formulated for the FL (Stockholm Stad 2016), and the Government’s Strategy for Living Cities (Swedish Government 2017), constituted a draft version of the vision, which was then sent to key informants for refinement and validation (Appendix 1).

The final participatory workshop (WS4 in Fig. 2, Appendix 2) and complementing interviews with key informants (Appendix 1, Appendix 3) focused on alternative ways to reach the desirable system configuration, i.e., vision and goals, and to identify what actions to prioritize to start to build resilience around these different pathways. Participants discussed what actions should or could be taken, and by whom, where in the FL and at what level, and formulated a number of change strategies for each goal description. They also specified what should be maintained (as it is today), adapted and/or transformed (i.e., fundamentally changed), or if anything should be excluded (i.e., undesirable system components). The suggestions covered a wide range of different actions from very concrete improvements to revisions of national legislation and strategies for governance transformation (g in Fig. 2). The majority of the suggested changes and interventions concerned governance and institutions, reinforcing again the challenge of the urban context and the fragmented governance and institutional thickness of the FL described in phase 1. The output was analyzed by the research team through an iterative process where the identified preconditions for activities were used as an initial sorting frame (h in Fig. 2). Several stakeholders suggested a jointly formulated comprehensive action plan for the FL; however, it was found very difficult to determine who could or should lead such a process. Through an online survey, the participants evaluated the pRT process regarding perceived outcomes including learning, participation, and new actor connections (Appendix 3).

PROCESS REFLECTIONS

The FL pRT was paralleled with the application of a reflexive practice by the research team (Wittmayer and Schäpke 2014), where some of the reflections are of particular relevance for resilience thinking in urban development practice and processes, and for how to nurture GBI resilience in urbanizing landscapes targeting multiple, co-produced benefits in complex governance contexts.

An urban stakeholder palette

Broad stakeholder participation has been identified as a key principle for building resilience (Leitch et al. 2015). Inclusion of multiple stakeholders can improve the systems understanding (Tengö et al. 2014), support long-term learning (Pahl-Wostl 2009) and transformative capacity (Wolfram 2016), and improve process legitimacy (Plummer and Fitzgibbons 2004), and thereby increase the relevance and usefulness of the knowledge developed within a pRT process. Such generic, potential benefits of stakeholder participation are also highlighted in the context of urban sustainable development, e.g., collaborative planning (Healey 1997), mosaic governance (Buijs et al. 2016), urban civic ecology (Krasny et al. 2014), and stewardship (Andersson et al. 2014, 2017). However, as is well described in literature about transdisciplinary research, and later knowledge co-production and co-creation, these resilience building outcomes are dependent on the process dynamics of the participation, e.g., who is included, the process framing, design, and methods, and diverging interests and power relations between the participants (Lang et al. 2012, Polk 2014, Sarkki et al. 2014, Djenontin and Meadow 2018, Turnhout et al. 2020).

In the case of the FL, “stake” was defined by the conceptual model of nature-based recreational activities (GBI benefits), necessary preconditions for these activities, and their potential benefits (filters) and users (beneficiaries) in an urbanizing landscape (Andersson et al. 2019; Borgström, Andersson, and Björklund, unpublished manuscript). The recreational activities identified in the FL were internally very different and hence had different user profiles and depended on a diverse range of preconditions. Each nature-based recreational activity meant inclusion of different, although sometimes overlapping, sets of stakeholders. Beside users, the process engaged stakeholders with formal responsibility for, or influence on, the necessary preconditions, e.g., those involved in the planning and management of GBI and/or GBI benefits, as well as other land uses at different administrative levels in the FL. With multi-level and sectorally divided governance mandates, this meant inclusion of a significant number of stakeholders. In summary, the diversity of stakeholders in the FL process was very high, reflecting the overarching system approach of resilience thinking in combination with the urban landscape character.

Embedded in this stakeholder diversity were differences of importance for the process outcomes, e.g., in purpose for engaging in the process, in ability and mandate to use the outcomes to change present situation in the FL, in type of knowledge, in experience of participatory processes, and in ability to discuss visions and strategies. Furthermore, there were large differences in the reasons and conditions for participation, e.g., some stakeholders used their free time as representatives for an association, while others were employed professionals at the municipality, and participated as part of their salaried work. Some had a formal responsibilities and mandates within the FL, whereas others were users with in-depth, long-term, local knowledge. Given the focus on GBI resilience in this pRT process, the stakeholders concerned about, or responsible for, the urban GBI and nature-based recreation activities were the easiest to engage. It was harder to convince actors engaged with or responsible for seemingly peripheral preconditions for access or activities, e.g., not directly GBI, or at other levels than FL, to participate. Consequently, the participants as a group were, with regard to both knowledge and engagement, biased toward certain aspects of the system. In the FL case, the risk would be a skewed understanding of the system dynamics biased toward the GBI, and where other important elements are less understood (e.g., other interests in the GBI, beyond biodiversity conservation and recreational use, details of the ongoing urbanization or infrastructural developments), and hence not incorporated in the proposed interventions. It might also have promoted a polarized view, where important preconditions are perceived as external and easy to frame as threats instead of internal system dynamics that can be influenced.

Bridging sectors and discourses

A pRT process must recognize that it always starts in a context of pre-existing knowledge and ongoing practice and interactions that are more or less visible, complex, and active. Therefore, the first steps of a pRT process have a lot to do with tailoring the process to the case, and its different planning processes, conflicts, alternative visions, and values, as well as important events. Knowledge about these is necessary to become a relevant stakeholder as a researcher, and to design a process that is relevant to all different stakeholders, researchers included. A substantial part of the system mapping in phase 1 for the FL process concerned the governance layer, which included identification of stakeholders and their interactions and roles, as well as policies and decision-making processes and procedures. This is a crucial step in all pRT processes, but it becomes more demanding in the urban setting with its small-scale heterogeneity of land uses, co-production of GBI benefits, and institutional thickness.

With high diversity of stakeholders and a primarily discussion-based process, considerable efforts were necessary to bridge across multiple differences. An often-discussed challenge in transdisciplinary processes or science-policy interfaces is the translation of terminologies (concepts and frameworks) to make it accessible to the participants (Lang et al. 2012, Sarkki et al. 2014). A decision was made by the researcher team to use the concepts “nature-based recreational activities,” “preconditions for access,” and “users,” which was a way to translate the conceptual model (Andersson et al. 2019) to existing terminology in GBI policy and practice in the FL. The assumption was that this terminology would be a concrete and common ground for bridging divides between the participants (Trompette and Vinck 2009, De Vreese et al. 2019). However, “nature-based recreational activities” as a conceptual framing is strongly related to traditional uses of GBI and the nature protection discourse in Sweden. Even if the concept bridges the nature conservation and outdoor recreation sectors, both share this discourse as a way to articulate the values of GBI. Preconditions were used to ameliorate this bias, although non-GBI components and processes were more difficult to include in the discussions (e.g., Erixon et al. 2013). During the process, there was also a clear clarity-complexity trade-off, as described by Sarkki et al. (2014). The pRT ambition to address system complexity was curbed by use of these common, concrete denominators aimed to ensure a high level of inclusivity in the participatory dialogues. Frequent and substantial processing by the researcher team in-between the participatory activities in the process was the main strategy for finding ways to re-include the whole landscape and its complexity (Fig. 2).

From external threats to internal dynamics

Phase 2 of the pRT process was very challenging and needed two workshops that framed change in the FL in slightly different ways. In the first workshop in this phase (WS2 in Fig. 2) the identified drivers of change from phase 1 were explored by the development of several scenarios. At this workshop, several of the participants expressed hesitation because they found themselves having limited knowledge about or experience of certain drivers and even less knowledge about how these drivers might interact. The participants found the second workshop in this phase (WS3 in Fig. 2, Appendix 2) about change easier, where they discussed how scenarios developed by the research team would influence the nature-based recreational activities. We see three possible reasons to why system dynamics and change were difficult to engage with; first, the lack of direct experiences of change and clear examples of what change might mean in the FL; second, the strong polarization of GBI preservation versus urbanization among the participants; and third, a lack of tools in the pRT approach for addressing change in complex urban settings.

The kind of dynamics that is incorporated and further processed in a pRT process is strongly influenced by and dependent on the understanding and experiences among the participants (Walker et al. 2004, Andrachuk and Armitage 2015). Some systems are perceived as changing radically and rapidly at large scales (e.g., flooding, disease outbreak, economic recession), which might effectively hide more incremental and slow changes (e.g., increased precipitation, species decline, new resource uses, small scale urbanization). Cities are characterized by different internal and external dynamics at different spatial and temporal scales, and related to different parts or aspects of the system (McPhearson et al. 2016, Alberti et al. 2018). Internally, cities are characterized by frequent changes in, for example, land use, human habits, and economy, while at the same time dominant components, e.g., buildings, roads, and other physical infrastructures, are robust to a certain magnitude of changes (Walker 2000, Kurth et al. 2019). Additionally, cities are often also characterized by being relatively disconnected from their supporting resource providing systems, where distance and/or advanced technology to some degree buffer against influence from changes in these systems (Seto et al. 2012, Porter et al. 2014).

From the perspective of this process, the FL can be described as a system perceived as changing incrementally and slowly, a situation that most likely can be found in many other urban settings, when functionality rather than physical shape is the target issue. From a pRT process viewpoint this was a difficult starting point because several of the participants did not see a need to build capacity to handle change, and/or did not see themselves as being part of that capacity building process, because the identified changes were perceived as external. Change was expressed as a rather abstract fear of negative impact from large-scale, external changes (climate change, national urbanization politics), and worries about its impact on the local level, as well as insufficient capacity in the present governance to handle these. This can be related to the long-term, and still ongoing, fight for GBI preservation against urbanization in the FL and GBI in other places in the city (Erixon et al. 2013, Andersson et al. 2014). The participants acknowledged that the GBI quantity is steadily decreasing, while its internal dynamics and potential qualitative changes were not recognized.

The main challenge for the researcher team in this phase was to design for and facilitate in-depth discussions about the internal dynamics of FL, and thereby broaden the perspective of change from being about external, abstract threats, to include internal system dynamics that can have both positive and negative outcomes in relation to the set target. Urban GBI under pressure from urbanization is likely a situation the FL shares with other landscapes in most cities, and thus this challenge will be an integral part and methodological challenge for pRT processes targeting GBI benefits in cities. Over time, especially in workshops 3 and 4 (Fig. 2, Appendix 2), the participants increasingly acknowledged that the FL had been and was changing and that the nexus of recreation activities-preconditions for access-users are part of this dynamic. However, it was difficult to bridge the difference in resolution between the rather abstract notion of drivers of change and detailed understanding of the different activities and users. A plausible reason for the difficulties in working with change and system dynamics is the governance fragmentation, where in-depth knowledge, about, for example, climate change impacts, or urbanization patterns, is held by specific sectors that were not initially thought of as stakeholders in the process. A relevant question then is if there is a need to perform additional stakeholder mapping, and if needed inclusion in the different steps of a pRT process. This might be particularly important in the multi-level, multi-actor urban context.

The researcher team also experienced that the models and concepts usually applied in pRT to disentangle complexity of change, such as adaptive cycles, multiple states, thresholds, and regime shifts were less useful. This was because the system addressed included a diversity of co-produced, nature-based recreational activities influenced by multi-dimensional changes, where it is hard to identify a specific state at that level of complexity. There is a clear need for other models, concepts, and tools that address change in settings characterized by SE co-production and multi-dimensionalities, such as urban landscapes (Elmqvist et al. 2018).

Agency and collective action capacity

For many pRT processes, a baseline assumption and implicit objective is that the improved system understanding will enable the participants to engage with the system in new ways (e.g., Sellberg et al. 2018). Improving the ability to work simultaneously with GBI benefits and their preconditions to balance multiple processes of constant or intermittent external and internal change requires a careful consideration of the governance options: what is done, how it is done, and by whom. Many studies point toward the need for multiple alternative actor coalitions and processes (e.g., Buijs et al. 2016, Bodin 2017), with new collaborative arrangements for allowing a larger diversity of actors and types of knowledge to inform strategies and decisions.

The need for collective action, as prescribed by many resilience scholars, was recognized by the participants. However, there were few concrete suggestions on how to change from current fragmented, compartmentalized governance. Sectoral and administrative boundaries were seen as one of the main barriers for better grounded or alternative ways for engaging with the urban landscape and the flow of GBI benefits. However, the participants found it challenging to discuss implications and connections beyond their specific geographical area of local knowledge, sphere of interest, or responsibility and mandate. It became very clear that the strong formal institutions together with somewhat rigid perceived roles and self-identities (professional and otherwise) in the FL were constraining multi-level and cross-sector SE system thinking. Although the process included a diverse set of actors, most of them were reasoning from within a narrowly defined role or identity and had few concrete ideas for how to move beyond the present, e.g., through alternative roles, expanded mandates, or alternative ways of acting and interacting. Most of the suggested action points discussed were things considered outside the influence of the participants and as such things that should be undertaken by someone else, indicating a limited perceived agency. Participants representing an organization with formal responsibilities were often constrained by these, e.g., either acting at the geographical level of the FL but only within one sector, e.g., water management, or acting across sectors but within a narrow institutional frame, e.g., land use rights such as the allotment garden association or nature protected areas. Means and motivation for taking action, especially jointly, was a critical issue only partly addressed and amended by the pRT process, and the last step in the process, designing strategies, will need more time. Many of the beneficiaries of urban GBI benefits act (and seem to perceive themselves) as passive users of a system run by others, meaning they only react to decisions and do not actively engage in its development and capacity to handle change. A stronger participation of actors with knowledge and interest in processes rather than the structure and qualities of the landscape per se, could be one way to help progress discussions. Alternatively, as showed by De Luca et al. (2021, this Special Feature) focusing the pRT on a specific process, e.g., a new policy or local development plan, or working through several specific processes, and outcome could be another way to get closer to action.

CONCLUDING INSIGHTS

The application of pRT in a complex urban setting characterized by institutional thickness, governance fragmentation, and co-produced GBI benefits shows the following:

RESPONSES TO THIS ARTICLE

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ACKNOWLEDGMENTS

We would like to acknowledge all stakeholders participating in the pRT process of the Flaten landscape. Furthermore, we would like to acknowledge P. Isaksson, K. Fryers Hellquist, N. Bergame, J. Enqvist, and D. Enarsson for contributing as workshop assistants. We also would like to acknowledge the constructive feedback provided by two anonymous reviewers. This research was funded through the 2015-2016 BiodivERsA COFUND call for research proposals, with the national funders the Swedish Research Council for Environment, Agricultural Sciences, and Spatial Planning; the Swedish Environmental Protection Agency; the German Aerospace Center; the National Science Centre (Poland; grant no. 2016/22/Z/NZ8/00003); the Research Council of Norway; and the Spanish Ministry of Economy and Competitiveness. The research was also funded by the Formas project number 2015-00734.

DATA AVAILABILITY

The aggregated data that support the findings of this study are available on request from the corresponding author, SB. None of the primary data are publicly available because they contain information that could compromise the privacy of research participants. The kind of data collected does not require ethical approval by Swedish Law (SFS 2003:460). Following the principles of good research practice, informed consent was obtained from the research participants.

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Correspondent author:
Sara Borgström
sara.borgstrom@abe.kth.se
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