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1. Co-building trust in urban nature: Learning from participatory design and construction of Nature-Based Solutions in informal settlements in East Africa

   https://doi.org/10.3389/frsc.2022.927723  

   Diep, Loan ; Mulligan, Joe ; Oloo, Martha Akinyi ; Guthmann, Loė ; Raido, Mussa ; Ndezi, Tim ( November 2022 , Frontiers in Sustainable Cities)

   While the amount of research on NBS is growing rapidly, there is a lack of evidence on community experiences of NBS design and implementation, particularly from low-income and informal settlements of African cities. This article adds new empirical evidence in this space through grounded analysis of NBS “niche” projects co-developed by intermediary organizations and communities in five sites across three settlements in Nairobi and Dar es Salaam. Findings are organized around four established NBS knowledge gaps: (1) NBS-society relations; (2) Design; (3) Implementation; (4) Effectiveness. We find that across the five studied sites, residents' perceptions and valuation of urban nature has changed through processes of co-design and co-implementation, enabling community ownership of projects, and hence playing a crucial role in NBS effectiveness over time. The integration of gray components into green infrastructure to create hybrid systems has proven necessary to meet physical constraints and communities' urgent needs such as flood mitigation. However, maintenance responsibilities and cost burdens are persisting issues that highlight the complex reality of NBS development in informal settlements. The cases highlight key considerations for actors involved in NBS development to support the replication, scaling up and institutionalization of NBS. These include the need to: (i) develop forms of engagement that align with co-production values; (ii) capture communities' own valuation of and motivations with NBS development for integration into design; (iii) elaborate technical guidance for hybrid green-gray infrastructure systems that can be constructed with communities; and (iv) help define and establish structures for maintenance responsibilities (especially governmental vs. civil society) that will enhance the environmental stewardship of public spaces.

    

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2. Examining Urban, American, Middle-School Students’ Divergent Views of Nature Before and After a Field Trip to a University Field Station and Nature Preserve

   https://doi.org/10.1007/s11256-018-0473-x  

   Ramlo, Susan ( January 2018 , The Urban Review)

   Nature field trips offer opportunities for urban students’ exploration, discovery, and learning which they may not experience otherwise. Seventh grade students at an economically disadvantaged urban school in the US Midwest sorted statements related to school, nature, and science before and after their field trip experience. These sorts provide a snapshot of students’ subjective thoughts on the topic. The statements were developed from student writings from the previous year’s 7th grade field trip. As a qualitatively focused mixed method, Q methodology [Q] requires only a relatively small group of participants (here just under 50). The sorts were then statistically grouped based on similarity of the sorts with the resulting three perspectives: Active Nature Learners, Not a Nature Lover, and The Environmentalists. Thus, Q provided differentiation of student views about nature before and after the field trip. Thirty-percent of those who provided sorts before and after the field trip changed their viewpoint to one that was more positive about nature (Active Nature Learners) or the environment (The Environmentalists). Students’ written comments and the descriptive viewpoints stakeholder feedback that can be used for program improvement. For instance, The Environmentalists view provides an outcome goal for the field trip experience for students. 

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3. The Nature-Disorder Paradox: A Perceptual Study on How Nature Is Disorderly Yet Aesthetically Preferred.

   https://doi.org/10.1037/xge0000321  

   Kotabe, Hiroki P. ; Kardan, Omid ; Berman, Marc G. ( January 2017 , Journal of Experimental Psychology: General)
4. Impacts of nature imagery on people in severely nature-deprived environments

   Nadkarni, N ; Hasbach, P. ; Thys, T. ; Gaines, E. ; Schnacker, L. ( September 2017 , Frontiers in ecology and the environment)

   An estimated 5.3 million Americans live or work in nature-deprived venues such as prisons, homeless shelters, and mental hospitals. Such removal from nature can result in an “extinction of experience” that can further lead to disinterest or disaffection toward natural settings, or even biophobia (fear of the natural environment). People who infrequently – or never – spend time in nature will be deprived of the numerous physical and emotional benefits that contact with nature affords. We report on the effects of vicarious nature experiences (nature videos) provided to maximum-security prison inmates for one year, and compared their emotions and behaviors to inmates who were not offered such videos. Inmates who watched nature videos reported feeling significantly calmer, less irritable, and more empathetic, and committed 26% fewer violent infractions as compared to those who did not watch the videos. Prison staff corroborated these findings. This research reinforces the value of nature exposure as a powerful tool not only for corrections administrators, but also for urban planners and policy makers, to promote socially desirable behaviors. 

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5. Who has nature during the pandemic? COVID-19 cases track widespread inequity in nature access across the United States

   Spotswood, E. ( February 2021 , Research square)

   null (Ed.)

   Urban nature can alleviate distress and provide space for safe recreation during the COVID-19 pandemic. However, nature is often less available in low-income and communities of color—the same communities hardest hit by COVID-19. We quantified nature inequality across all urbanized areas in the US and linked nature access to COVID-19 case rates for ZIP Codes in 17 states. Areas with majority persons of color had both higher case rates and less greenness. Furthermore, when controlling for socio-demographic variables, an increase of 0.1 in Normalized Difference Vegetation Index (NDVI) was associated with a 4.1% decrease in COVID-19 incidence rates (95% confidence interval: 0.9-6.8%). Across the US, block groups with lower-income and majority persons of color are less green and have fewer parks. Thus, communities most impacted by COVID-19 also have the least nature nearby. Given urban nature is associated with both human health and biodiversity, these results have far-reaching implications both during and beyond the pandemic. 

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