NEXT = Island-level execution (Z3)

We now build the Z3 Island Directory so Google/LLMs see:
Place Directory → Island Directory → Habitat Zones → Species Nodes → CivOS binds (full chain).

GALÁPAGOS Z3 DIRECTORY — ISLAND (v0.1 LOCK)

GAL.ISL.ISABELA — Island Directory

(BioOS × CivOS executable place layer)

0. DIRECTORY DECLARATION

			
DIR.TYPE: PLACE_DIRECTORY
OS: CivOS (Primary) + BioOS (Overlay)
ID: GAL.ISL.ISABELA
ZLEVEL: Z3
VERSION: v0.1 (LOCKED)
PARENT: GALAPAGOS_ARCHIPELAGO (Z4)

		

1. CIVOS LAYER — PLACE / LANES / ZONES

1.1 Place Anchor

			
CIV.PLACE:
- ID: GAL.ISL.ISABELA
- TYPE: ISLAND

1.2 Active Lanes (functional flows)

			
CIV.LANES:
- CONSERVATION
- SETTLEMENT
- TRANSPORT
- RESEARCH
- TOURISM

		

1.3 Zone Envelope (constraint map)

			
CIV.ZONES:
- PROTECTED
- BUFFER
- CONTROLLED
- URBAN

		

Zone rule (LOCK):

			
IF Zone = PROTECTED
THEN Lane ∉ {URBAN, INDUSTRIAL}

Violation trigger:

CivOS.Alert → BioOS.RiskPropagation

2. BIOOS OVERLAY — HABITATS (Z2)

We declare the island’s core habitat classes as Z2 subdirectories.

			
BIO.HAB.Z2:
- GAL.ISL.ISABELA.HAB.VOL     (HAB=VOL)
- GAL.ISL.ISABELA.HAB.ARID    (HAB=ARID)
- GAL.ISL.ISABELA.HAB.COAST   (HAB=COAST)
- GAL.ISL.ISABELA.HAB.MAR     (HAB=MAR)
- GAL.ISL.ISABELA.HAB.REEF    (HAB=REEF)

		

3. SPECIES REGISTRY (Z0) — ATTACHED TO THIS ISLAND

3.1 Keystones / Icons (start set)

			
BIO.SPECIES.NODES:
- GAL.REP.CHELONOIDIS          (Giant Tortoise)     HAB=VOL|ARID   Phase=BP2
- GAL.REP.IGUANA_MARINA        (Marine Iguana)      HAB=MAR|COAST  Phase=BP2
- GAL.AVI.FINCH_DARWIN         (Darwin’s Finches)   HAB=ARID|VOL   Phase=BP2

(These are registry pointers; each one can have its own full node page.)

4. SPECIES ↔ HABITAT BIND TABLE (ISLAND-SCOPED)

BIND.TABLE: GAL.ISL.ISABELA.SPECIES_HAB

Bindings:

			
GAL.REP.CHELONOIDIS       → HAB=VOL|ARID
GAL.REP.IGUANA_MARINA     → HAB=MAR|COAST
GAL.AVI.FINCH_DARWIN      → HAB=ARID|VOL

Binding rule (LOCK):

			
IF Species.Location ∉ Species.HAB
THEN BioOS.Alert = TRUE

5. BIOSECURITY OVERLAY (INVASIVE MONITOR)

			
BIOSEC.MONITOR:
- INVASIVE introductions
- INVASIVE spread
- overlap with BP1/BP2 nodes

Prediction rule:

			
IF INVASIVE overlaps HAB of BP1/BP2 species
THEN Predict Phase Drift (BP-1)

6. CIVOS ↔ BIOOS COUPLING (POLICY → PHASE)

This is the control system.

			
COUPLING:
FROM: CivOS.Zone
TO: BioOS.Phase
SCOPE: GAL.ISL.ISABELA

Rules:

			
IF Zone=PROTECTED maintains HAB integrity
THEN Phase stays ≥ BP2
IF Zone drifts PROTECTED → BUFFER/CONTROLLED
THEN Phase risk → BP1
IF Zone drift causes HAB violation
THEN BioOS.Alert = TRUE + Phase risk escalates

		

7. DATA INGESTION (STATE UPDATES ONLY)

			
INPUTS:
- satellite land cover change
- drone vegetation mapping
- field surveys
- genomic datasets

		

Rule:

			
Update node STATE
Do not rewrite directory structure

8. PURPOSE LOCK

			
This directory binds a Z3 place (Isabela)
to Z2 habitats and Z0 species nodes,
allowing coordinated reasoning across conservation,
settlement, transport, tourism, and biosecurity.