Evidence-Based Research

Research and Academic Work

Bridging environmental monitoring, nature-based health interventions, and human wellbeing. The research behind every program, methodology, and framework here is empirical, peer-reviewed, and publicly accessible.

Doctoral Dissertation · UBC Faculty of Forestry (2025)

Forest Bathing in Metro Vancouver: A Randomized Crossover Study Examining Health Outcomes and Environmental and Vegetation Influences

Doctor of Philosophy in Forestry · Defended May 2025 · Supervised by Dr. John Innes

This research examined the physiological and psychological health outcomes of forest bathing across Metro Vancouver regional parks through a randomized crossover design. It investigated how specific environmental factors, including acoustic conditions, canopy density, microclimate, and air quality, predict wellbeing outcomes.

30+ Park trail corridors acoustically surveyed
< 40 dBA Target soundscape threshold for quiet nature immersion
73% Reported reduction in perceived stress and mental fatigue
All-Weather Consistent health benefits measured across seasons
Institutional Spotlights

University of British Columbia Collaborations

Field research and interactive media projects originating from the UBC Faculty of Forestry.

UBC News Feature · Soundscape Ecology

Silent Trails: Quiet Corridors in Metro Vancouver

Featured in UBC News for developing soundscape assessment protocols across Campbell Valley and Pacific Spirit Regional Parks. The work showed that 78% of trail soundscapes improved when designated as quiet corridors, protecting ecological habitat and human restoration.

Read UBC News coverage ↗
UBC Emerging Media Lab · Augmented Reality

Forestʌr: Interactive Nature Guidance with EMLx

Co-developed with Dr. John Innes and the UBC Emerging Media Lab student team. An augmented reality application built for Pacific Spirit Regional Park that gently prompts sensory immersion without distracting from the natural environment.

View EML Project Spotlight ↗
Applied Methodologies

Frameworks for Practice and Design

Empirical models developed during doctoral fieldwork, now serving as the architecture for daily nature programs.

Field Methodology

The Stepwise Sensory Arc

A progressive sequence for sensory engagement in natural settings, validated during doctoral fieldwork. It guides participants through tactile, auditory, visual, and reflective awareness, and forms the core structure of Sit Spot Club.

Explore Sit Spot Club practices →
Conceptual Framework

The Four Pillars of Connection in Nature

A relational framework identifying the connections that emerge in natural environments: Self (nervous system regulation), Others (human community and shared presence), More-than-human world (living systems), and Meaning (purpose and belonging).

Read more on the About page →
Field Programs

Acoustic Monitoring and Open Environmental Data

Long-term field initiatives applying scientific rigor to public spaces and open datasets.

Regional Parks Partnership

Metro Vancouver Silent Trails Pilot

Developed and piloted an acoustic assessment protocol for designating quiet trails in partnership with Metro Vancouver Regional Parks. The methodology integrates decibel logging, vegetation data, and visitor surveys into an actionable toolkit for park managers.

Visit silenttrails.ca ↗
Citizen Science · 2011 to Present

12+ Years with Safecast

Safecast is a global open environmental data collective launched after the 2011 Fukushima disaster. Contributed as a science educator, sensor deployer, and data contributor to advance public radiation and air quality monitoring.

Visit safecast.org ↗
Academic and Keynote Talks

Selected Presentations

Presenting research across forestry, technology, public health, and ecological design.

International Union of Forest Research Organizations (IUFRO) (Sweden)
World Conference on Forests and Parks for Public Health
Global Environment Facility (GEF) Assembly (United Nations)
The White House
California Institute of Technology (Caltech)
SXSW
Monterey Bay Aquarium Research Institute (MBARI)
UBC Faculty of Forestry (Multiple Presentations)
UBC Climate Scholars
BC Nature Annual General Meeting
International Forest Therapy Conference
Academic and Field Inquiries

Partner on Research, Acoustic Audits, or Speaking

Open to research collaborations with academic departments, park authorities, and health organizations. Current topics include acoustic ecology, nature-based stress reduction, and public health data integration.

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