A bioregion is a geographical area with a common ecosystem, typically characterized by a watershed system, at a scale where actors are bound by shared geography, climate, water, soil, species, communities, and cultural history. A BioRegion is a bioregion whose people have organized their coordination around the BioConomy framework. The BioRegion is the unit of economic organization the BioConomy is built around. This essay describes both, and From a Bioregion to a BioRegion describes the transition between them.
Overview
Political boundaries were drawn by treaties, wars, and administrative convenience. They do not track the ecological systems inside them. A city’s water may fall on catchments in another province. A watershed’s forests may span three municipal boundaries and two national parks. A cultural territory may cover part of a river system without the state’s map recognizing it.
The bioregion is what remains when the political overlay is set aside: a specific watershed, a specific biome, a specific set of communities whose lives are tied to the same soil, the same rainfall pattern, the same species mix. Coordination inside that boundary can hold the ecosystem’s function. Coordination that ignores it cannot.
Every BioHub is anchored in a BioRegion. That is what makes it a bioregional coordination body rather than a national NGO or a global network. The BioHub coordinates people, institutions, and economic actors whose activity shapes one specific living landscape.
What defines a bioregion
Four features together define a bioregion. No one of them alone is sufficient.
Watershed structure. Most bioregions are defined at the catchment or multi-catchment scale, because water is what most obviously binds a place together. Where the rain falls, where it runs, where it is stored, where it is drawn down, and where it eventually reaches the sea, all describe one interconnected system. The Water Retention Landscape science pioneered by Michal Kravčík, Walter Jehne, P.A. Yeomans, Sepp Holzer, and their successors treats the small water cycle as the operational unit of ecological restoration. The catchment is where restoration work either holds or fails to hold.
Biome and ecosystem type. A bioregion has a characteristic vegetation, a characteristic species mix, a characteristic climate signature. Fynbos, Karoo, boreal forest, savanna, temperate rainforest, alpine tundra, mangrove estuary. The biome shapes what the landscape can produce, what it can restore, and what would collapse it if pushed past its carrying capacity.
Cultural continuity. Communities live in bioregions. Their languages, their food traditions, their ceremonies, their working knowledge of what grows where and when, all developed in relationship to the specific place. In some bioregions the cultural continuity is unbroken; in others it has been interrupted, dispersed, or displaced, and part of the coordination work is repair rather than preservation.
Coordination necessity. A bioregion is legible as a bioregion when the actors within it need to coordinate to hold what they share. A community-owned water scheme, a landscape-scale restoration effort, a food system spanning multiple farms and towns, a tourism economy grounded in a heritage-anchored place: each of these needs coordination across the whole to function well. The bioregion is the scale at which the coordination has to happen.
Where ecological and cultural boundaries diverge
Ecological and cultural boundaries rarely align cleanly. A catchment may cover parts of two heritage territories. A heritage territory may extend across two catchments. A biome may cross an international border that no community on either side recognizes as meaningful. Bioregional practice does not smooth these divergences over. It names them and works with them.
The BioRegion Establishment Template treats the divergence as a feature to be resolved by the founding cohort, not by the AI or by any external authority. Where indigenous or first-nation authority is involved, consent work with the authorities concerned governs the resolution. Where the divergence is substantial enough that no single boundary reconciles it, the bioregion may be defined at a scale that holds both, or the coordination may be structured so that two bioregions with overlapping territory each recognize the other.
The polycentric answer, drawn from Elinor Ostrom’s work on commons governance, is that coordination at multiple scales can coexist. A catchment-scale bioregion and a heritage-scale bioregion can share territory without one subsuming the other, provided the coordination bodies working in each recognize the other’s authority in its own domain.
Scale
Bioregions vary in scale. The BioRegion Establishment Template proposes four working size classifications:
- Sub-catchment or settlement cluster. A single valley, a river’s upper reach, a group of villages sharing one water source.
- Catchment or district. A whole river system draining to one estuary or reservoir; the territory served by one municipal district.
- Multi-catchment or regional. Several adjacent catchments coordinating around a shared coastline, a shared aquifer, or a shared biome.
- Bio-geographic province. An entire recognizable region defined by biome and biogeography: the fynbos region of the Western Cape, the Klamath-Siskiyou, the Mekong Delta.
Size is not a proxy for legitimacy. A small, ecologically coherent, culturally rooted bioregion is a stronger coordination object than a large jurisdictionally-defined one. The right scale is the scale at which the coordination work can actually happen, given the cohort’s reach, the ecological system’s structure, and the coordination bodies already active in the territory.
Where the bioregion sits in the BioStack
The BioStack nests three scales: BioHub, BioRegion, BioConomy. The BioHub is the innermost layer, the coordination body itself. The BioRegion is the geography it coordinates within. The BioConomy is the economy that emerges when bioregions coordinate their productive activity around retention rather than throughput.
More than one BioHub can operate within a single BioRegion. Different aspects of the same landscape may call for different coordination forms. A water-fund BioHub, a food-systems BioHub, and a heritage-and-tourism BioHub can share a bioregion, each with its own Founding Compact, with their coordination governed by the shared BioRegion Charter. See Using Templates Across BioHubs.
The BioRegion as a coordination object
A bioregion is legible as a coordination object when three documents are in place. The BioRegion Establishment Template produces them.
The BioRegion Definition states the boundaries, the reasoning behind them, the reconciliation of ecological and cultural boundaries, the coordination bodies recognized within, and the constraints acknowledged. It answers the question a counterparty or funder or peer BioHub will ask first: what is your BioRegion?
The BioRegion Atlas compiles the ecological, hydrological, jurisdictional, cultural, institutional, infrastructural, and climate profiles of the bioregion. It is the operational knowledge base for planning specific coordination work.
The BioRegion Charter establishes the bioregion as a coordination object worthy of commitment. It sets out the principles under which coordination happens (retention logic, subsidiarity, polycentricity, commitment pooling, honest gap-flagging), recognizes prior custodial and coordination bodies with their authority intact, and can be co-signed by participating bodies.
Together, the three documents constitute the standing basis on which the bioregion can be tendered as a coordination object into the wider economy: to metropolitan utilities whose water it holds, to corporate ESG buyers whose disclosures depend on measurable biodiversity outcomes, to philanthropic patrons underwriting the transition, to research institutions who need the ground truth.
Why the bioregional scale matters now
Two things have converged to make the bioregional scale operationally significant in a way it was not a generation ago.
First, ecological limits are no longer abstract. Six of the nine planetary boundaries have been transgressed. Watersheds are collapsing at rates measurable in single generations. Soil carbon is being lost faster than any national policy is replacing it. The scale at which restoration work either holds or fails is the catchment scale, the biome scale, the bioregional scale. National policy alone does not restore a catchment. Municipal policy alone does not restore a biome. Only coordinated work at the bioregional scale can.
Second, capital markets are beginning to price ecological outcomes directly. Nature-linked performance-based bonds like the Cape Water bond FR31PB, biodiversity credit instruments emerging under the TNFD disclosure regime, and payment-for-ecosystem-services mechanisms with independent verification, are the early wave of financial instruments that will pay for verified ecological restoration at landscape scale. The scale at which those instruments purchase outcomes is the bioregional scale. A city buys water yield from its catchments, not from the country. A corporate ESG buyer discloses biodiversity outcomes at a landscape resolution, not a national one.
The bioregion is where the ecology and the finance meet. It is the scale at which restoration can be delivered and the scale at which it can be paid for.
Related pages
- BioRegion (glossary)
- What Is a BioHub
- What Is a BioConomy
- From a Bioregion to a BioRegion
- How to Engage Your Bioregion
- BioHub
- BioStack
- Water Retention Landscapes
- Bioregional Economics
- Strategic Water Source Area
- Polycentricity
- Subsidiarity
- BioRegion Establishment Template
Sources
- Kravčík, M. et al. Water for the Recovery of the Climate
- Jehne, W. Regenerate Earth
- Ostrom, E. (1990). Governing the Commons
- Life, B. (2026). An Introduction to Bioregional Economics (Part I)
- Richardson et al. (2023). Earth beyond six of nine planetary boundaries
Provenance
Written as the second of three orientation essays commissioned by the wiki’s engagement pathway. Draws on glossary/bioregion.md (one-line stub extended into essay-length treatment), the BioRegion Establishment Template v0.2 in the VoG as Patron Project Prototype knowledge base (for the definition of the bioregion as a coordination object and the size classifications), concepts/bioregional-economics.md and concepts/water-retention-landscapes.md for the ecological and economic substance, and concepts/retention-logic.md for the retention framing at the end.
Updated 27 August 2026 to introduce the bioregion (lowercase, the underlying ecological-cultural unit) and BioRegion (capitalized, the formally coordinated form) case-sensitive convention in the opening definition, to tighten the third paragraph so it does the ecological-coherence work the opening no longer needs to repeat, and to link the sibling essay From a Bioregion to a BioRegion.