pattern understanding
TRANSCRIPT
Pattern Understandin
gA Template for
Observation, Design & Connection
& The Origins of Form
Patterns are familiar or recognizable, predictable, repeating / rhythmic memorable FORMS.
Patterns are visible as EDGES.
Patterns are detectable by oursenses & intuitively.
Patterns reflect body-centeredholistic knowledge.
Pattern Recognition is fundamental to human ecologicsuccess & the core of Permaculture design.
Pattern Recognition is a linkingdiscipline that appliesequally to geography, biology,music, art, astronomy, physics,economics, physiology, technology, etc, etc.
Patterns, Patterns Everywhere• Points & Streamlines• Meanders & Waves• Lobes • Spirals• Branching / Dendritic• Cracking, Stacking & Packing• Explosions & Scatter Patterns, Radii
…especially this pattern:We are “Hard-wired” for Pattern…
Nature Uses Pattern to Solve Design Challenges
Use pattern, not more material, to add strength
Nature uses Patternto solve Spatial Relationships
EDGES mark BOUNDARIESbetween media or systems
Branching: Access by Proximity
Branches: for collection and
distribution
Patterns show the movement of ENERGYthrough MEDIA.
Patterns reveal FLOWS, emanatingfrom EVENTS (or ORIGINS).
Flows have magnitude, or patternsthat occur in ORDERS.
ORDERS reveal levels of scale.
At Edges:• stresses arise• flows are interrupted• particles accumulate• resources of 2 (or more) systems are available• unique niches occur
Pentagonal and Hexagonal Cells:Patterns of Packing and Cracking
Packing and cracking: nets
Patterns of packing in bubble films:
What does the tortoise know?
Packing & Stacking
The Fabric of Life is a Matrix or Mosaic of Tessellated(Tiled) Patterns in Oscillation
Surface is expensive. Nature will minimize it.
CRENELLATED edges enrichproductive potential.
Optimizing Edge
Waves
Patterns reveal FLOWS, emanatingfrom EVENTS (or ORIGINS)…
Flow is accelerated along edges (Venturi or sheer effect).
Meanders in Fluvial Geomorphology
Tortuous Meanders
- Lobes- Scatter patterns
Lobes: increased edge for transfer across surfaces
Lobes solve spatial relationships
Lobes in Landscape
Design
Explosions &Scatter Patterns
Radial
Spirals: patterns of growth, flow and form
Flows have properties:1. Direction2. Volume, order,
magnitude3. Velocity, viscosity4. Duration,5. Periodicity6. Overlaps &
interactions7. Significance
Flows come together, formingNODES which we can learnto see as:
1. INDICATORS2. ANOMALIES3. PARADOXES4. ATTRACTORS
Von Karmann trails
The Overbeck Jet
Spirals, Waves, and Vortexes Everywhere
Vortexes for Moving Fluids
Spiraling for optimum light
Fractal Geometry
The Fibonacci Sequence0, 1, 1, 2, 3, 5, 8, 13, 21, 34 . . .
1/1 = 1.01/2 = 0.52/3 = 0.6675/8 = 0.6258/13 = 0.61513/21 = 0.619The ratio of further pairs approaches 0.618034 . . .THE GOLDEN MEAN
Fibonacci and Spirals
Fractals & Fibonacci
Spirals
A common number pattern in nature
Augment, deflect, or complex flow at the edge using barriers, nets, filters, or funnels to direct or harvest animals, plant, soil, water, wind, money, or influence.
Place accumulators (of mulch, nutrient, seed, light, heat, or moisture in landscapes, or information in social systems.
Design Strategies to get a yield from Boundary Stresses:
Edge stresses are diffused across media by wind, water, radiation, reflection, & conduction (e.g. alley cropping & chinampas).
Place a translator between media, disciplines, cultures, ages (bees, seacoast harvesters, merchants, fencing).
Trees can compress the streamline 20 – 40 times the height of the tree
Patterns represent RELATIONSHIPand reveal the DYNAMICS of PLACE, based on flows & recurring events.
Luneate Patterns
Flows have properties:1. Direction2. Volume, order, magnitude3. Velocity, viscosity4. Duration,5. Periodicity6. Overlaps & interactions7. Significance
Non-Spatial Patterns:Behavior & Ritual