Natural spaces and depression in urban older adults: Exploring types, accessibility, and mediators

February 6, 2026

Increasing the availability of urban green spaces, even small pocket green spaces, should be considered a promising intervention for reducing depression among older individuals. Beyond 100m, urban green space protection diminishes. WHO recommends that the population have a green space within a 300m radius. However, for older people, this threshold may be too distant.
However, not all green spaces confer mental health benefits; therefore, researchers and professionals should consider the differential effects of different categories of greenery.

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Where to walk when we are old: experiments in Taiwan and the USA

February 4, 2026

Our study highlights the importance of green spaces in urban areas for enhancing the well-being of older adults. It reveals significant benefits of nature walks over urban street walks and underscores the need for gender-sensitive urban design.
• Green spaces improve mood and perceived restorativeness.
• Women benefit more from nature walks, especially in urban streets.
• People from different cultures may benefit from nearby nature slightly differently.

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How can we reconnect mental and urban health?

February 2, 2026

Our study found that community place-based initiatives involving the public and private sectors can provide public spaces, such as public parks and communal gardens, that are appropriate for reconnecting mental and urban health using the concept of co-benefit endorsed by the World Health Organization in 2011. We examined this concept in large projects in Seoul and Singapore to show the advantage of intersectoral collaboration for reconnecting mental and urban health initiatives by urban planning.

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Healing the city: a diagnostic approach to decoding stress in urban public spaces

January 29, 2026

This newly developed methodological approach aims to identify the underlying causes of stress in urban environments. To this end, it analyses a broad spectrum of perception-related factors from various fields to capture the full complexity of human perception in a more holistic manner. The evaluation of five case studies using the so-called ‘Stressor Matrices’ serves as the basis for deriving initial hypotheses about the triggers of urban stress.

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City farmers’ collaborations for biodegradable wet waste processing

December 16, 2025

Improper solid waste management causes significant environmental damage. In India, solid waste management is a major challenge, particularly for urban local bodies. While larger cities have access to sufficient funds to provide solid waste management services, smaller cities with limited resources struggle to sustain financially viable solid waste management operations. Consequently, solid waste often ends up in landfills, contaminating the environment instead of being processed effectively. At the same time, the excessive use of chemical fertilizers in agriculture degrades soil health and further contaminates the environment.

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Policy challenges and best practice to designing-in play in cities, a study from the UK

November 7, 2025

This study contributes to the broader discourse on urban design for children, offering insights into how cities can create more inclusive, engaging, and health-promoting environments. It supports and adds to existing literature, finding that the alignment of play initiatives with public health goals, and strong collaboration between local government departments are effective in supporting children’s play on the strategic level. It identifies barriers to play in policy, namely budget constraints and deprioritisation of play.

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