The "Non-developable"

Backyard Circular Economy

For the non-developable site, we propose to retrofit the existing warehouses instead of losing the building’s embodied carbon. Our site embeds various flows of a circular economy: the food forest provides accessible local produce, the community center has composting toilets for Treeline trail users and a communal kitchen for zero waste cooking classes, while the myceliation facility launches a new recycling economy from the backyard.

MYCELIUM FACILITY

We envision that one warehouse would be converted into a myceliation facility, wherein the natural remediation processes of fungi are employed in our circular economy. Lab cultivated fungi can break down the toxic constituents of plastics, construction and demolition debris, and petrochemicals to render a new biomaterial that can be reused for commercial or industrial purposes. Right here in Ann Arbor, we can forge new pathways to net zero that loop in previously inaccessible industries.

COMMUNITY CENTER

For the second warehouse, we propose a community center that has amenities including a commercial kitchen as rentable community space, a co-working space, composting toilets, shared laundry open to 123 W. Summit residents and the homeless, and a warming room for Treeline Trail users.

FOOD FOREST

We wanted to use part of the nondevelopable area to add green space to the neighborhood. Planning urban green space requires a delicate balance of tree equity and eco-gentrification. As a result of their functionality, food forests walk the delicate balance of "green enough," adding tree equity without triggering economic displacement.

The food forest will provide a source of affordable, fresh produce while fostering a meaningful neighborhood identity. Designed to follow rather than fight the native ecosystem's natural patterns of growth, our forest will offer not only delicious and nutritious food, but also environmental education, food sovereignty, and the health benefits of access to nature for the entire neighborhood, including those visiting by way of the Treeline Trail. We encourage that the co-household residents take a direct role in planting and maintaining the food forest, so that they may form deeper roots within their physical and social environment.

We chose to take an adaptive rather than passive approach to the site's proximity to flood-risk. To this end, we curated a list of perennials that will thrive in wet soil and mitigate flooding. Due to their ability to act as a natural buffer within the floodplain, these perennials will help prevent soil erosion and crop loss, thus creating a durable foundation for both human and nonhuman species living in the area.

FOOD FOREST AND ITS COMPONENTS

Our food forests is designed in layers to mimic natural patterns of growth. Seven layers make up the organization of this ecosystem type: canopy, sub-canopy, shrub, herbaceous, groundcover, root crops, and climbers. Within our own forest, we propose the following crops to best elevate the native ecosystem's ability to provide food and mitigate flooding:

  • Canopy/sub canopy:

    • Chestnut, Highbush Cranberries, Shellbark Hickory, American Sycamore, Willow Trees

  • Shrubs/herbaceous:

    • Asparagus (can be harvested for 3 years after planting then 20 years in future without high maintenance)

    • Aronia berries

    • American Raspberries

    • Rhubarb (can live for decades)

    • Sea Kale (replanted every 3-5 years)

    • Nine Star Broccoli (replanted every 5 years)

    • Jerusalem Artichoke

  • Ground cover:

    • Mint, Strawberries

  • Root Plants:

    • Onions, Oca, Jerusalem Artichoke

  • Climbers:

    • Fox Grapes

Our proposals invite culture and innovation to breathe life back into these passive spaces through potlucks, film festivals, Shakespeare in the Park, cooking classes, and food-provisioning workshops.

Sources:

Imagine A World Without Waste.” Mycocycle, February 16, 2021. https://mycocycle.com.

Jager, Henriette I, Esther S Parish, Matthew H Langholtz, and Anthony W King. “Perennials in Flood-Prone Areas of Agricultural Landscapes: A Climate Adaptation Strategy.” BioScience 70, no. 4 (2020): 278–80. https://doi.org/10.1093/biosci/biaa006.

Martin, Ona, and Name *. “7 Ways Planting a Food Forest Builds Strong Communities.” Great Lakes Food Forest Abundance, February 24, 2022. https://greatlakesffa.com/7-ways-planting-a-food-forest-builds-strong-communities/.

Tenth Acre Farm. “12 Perennial Crops to Grow in Wet Soil.” Tenth Acre Farm, June 15, 2022. https://www.tenthacrefarm.com/perennial-crops-wet-soil/.