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Season and city shape urban bioaerosol composition beyond vegetation and socioeconomic gradients

Author(s): Poirier S; Rondeau-Leclaire J; Faticov M; Roy A; Lajeunesse G; Lucier JF; Tardif S; Kembel SW; Ziter C; Laprise C; Paquette A; Girard C; Laforest-Lapointe I;

Urban vegetation varies with socio-economic gradients, as lower-income neighborhoods often host sparser and less diverse green spaces. This disparity may affect respiratory health by influencing exposure to bioaerosols. Understanding the characteristics of this aerobiome could help anticipate ris ...

Article GUID: 41785576


Using an insect for sustainable waste management of a superabundant bird

Author(s): López-Manzano C; Mahdjoub H; Arce-Valdés LR; Khelifa R;

Urban environments accumulate large volumes of fecal waste from superabundant wildlife, yet few circular strategies exist to convert this biomass into useful products. We assessed the potential of black soldier fly (BSF) larvae to bioconvert feces from the Canada goose, a common bird that creates significant fecal pollution in parks and green spaces. Fiel ...

Article GUID: 41719861


Proposing Targets and Limits to Urban Sprawl: How Likely are Current Greenbelt Scenarios for Montreal to Achieve Proposed Reference Values by 2070?

Author(s): Mosharafian S; Jaeger JAG;

Rapid increases in urban sprawl in many cities across the planet pose a challenge that needs to be addressed urgently. This study proposes targets, limits, and warning values to urban sprawl as a quantitative reference framework for exploring potential future pathways and to provide guidance for future land management. The reference framework serves to ev ...

Article GUID: 41436679


Land-use history causes differences in park nighttime cooling capacity and forest structure

Author(s): Richmond IC; Paulauskas MA; Padvaiskas E; Gonzàlez Sinisterra LC; Hutt-Taylor K; Robitaille AL; Ziter CD;

Cities are temporally dynamic ecosystems that experience continuous redevelopment over time. Urban parks, which provide critical benefits to resident wellbeing, are developed on different land-use types and contain natural elements that are susceptible to the effects of historical decision-making ...

Article GUID: 40761092


Evolution from the physical process-based approaches to machine learning approaches to predicting urban floods: a literature review

Author(s): Md Shike Bin Mazid Anik

Urban flooding has become a growing concern for many cities due to accelerating urbanisation, changing weather, and drainage system aging. Earlier studies of floods have taken primarily the traditional process-based approach to predicting urban floods, offering limited exploration of recent advancements in AI-driven, real-time, and community-integrated ap ...

Article GUID: 40692624


Adaptive finite-time synchronized control of multi-robotic fiber placement system with model uncertainties and disturbances

Author(s): Zhang R; Wang Y; Xie W; Li P; Tan H; Jiang Y;

The use of multiple robots to manufacture composite components represents a critical development direction for fiber placement systems (FPSs). In multi-robotic fiber placement systems (MRFPSs) with heterogeneous mechanical structures, robots collaborate to perform fiber placement tasks. Consequently, robot synchronization emerges as a primary factor in de ...

Article GUID: 40461302


Human recreational activity does not influence open cup avian nest survival in urban green spaces

Author(s): Cull CA; Guest MJ; Frei B; Ziter CD;

The breeding period of birds is a critical and sensitive portion of the annual cycle. Understanding how human use of urban green spaces affects nest survival can improve our understanding of conserving breeding bird populations in cities and support science-based management of urban green spaces that benefit both people and nature. We conducted a nest sur ...

Article GUID: 39897430


Differences in Geographical Location and Health Behaviors of Participants in a Family-Based Lifestyle Intervention for Children and Adolescents Living with Obesity

Author(s): Heidl AJ; Gierc M; Saputra S; Waliwitiya T; Puterman E; Cohen TR;

It is unknown if children and youth who live in rural or "less rural" locations who enroll in the provincially funded Generation Health Clinic (British Columbia, Canada), a family-based lifestyle program for weight management, present with different health behaviors at baseline. Thus, we assessed sociodemographic and health behavior (diet, physical activi ...

Article GUID: 39761009


Variation in flower morphology associated with higher bee diversity in urban green spaces

Author(s): Sinno S; MacInnis G; Lessard JP; Ziter CD;

Urbanization is a leading threat to biodiversity, but scientifically informed management of urban ecosystems can mitigate negative impacts. For wild bees, which are declining worldwide, careful consideration of flower choice in public and private green spaces could help preserve their diversity. While floral density and species richness are both linked to ...

Article GUID: 39609370


Existing evidence on the effect of urban forest management in carbon solutions and avian conservation: a systematic literature map

Author(s): Hutt-Taylor K; Bassett CG; Kinnunen RP; Frei B; Ziter CD;

Background: Urgent solutions are needed in cities to mitigate twin crises of global climate change and biodiversity loss. Urban nature-based solutions (actions that protect, sustainably manage, and restore ecosystems while simultaneously providing human wellbeing and biodiversity benefits) are being advocated for as multi-functional tools capable of tackl ...

Article GUID: 39363382


The Chinese Experience of Rapid Modernization: Sociocultural Changes, Psychological Consequences?

Author(s): Sun J; Ryder AG;

Mainland China has undergone profound changes dating back to the nineteenth century, including a contemporary period of rapid modernization that began in the 1980s. The result has been dramatic social, cultural, and economic shifts impacting the daily lives of Chinese people. In this paper, we explore the psychological implications of sociocultural transf ...

Article GUID: 27092093


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