niche · parameter-space
Ask PrometheusA region of parameters where one system's window is open and its neighbours' are not.
Niche (noun) means: A region of parameters where one system's window is open and its neighbours' are not. It emerges from window, parameter, wall, drift: Each system has a parameter window defined by boundary limits; when one system's window is open at a parameter value where neighbouring systems' windows are closed, a persistent state emerges in the space between closing walls. In the EmergenceLexicon it sits at computed level 18, chaining down to the four foundations (space, time, energy, pattern).
Examples
- The L4 and L5 Lagrange points in the Earth-Moon system stably trap asteroids while nearby orbits drift away. astronomy
- In the human gut, Bacteroides thetaiotaomicron thrives on complex polysaccharides absent in blood, where it cannot survive. microbiology
- The Atacama Large Millimeter Array operates at millimeter wavelengths blocked elsewhere by atmospheric water absorption. astronomy
Emergence
- unshared persistence
- isolated parameter window
- emergent occupancy
Chain to foundations
full chain as text (290 steps)
- nicheL18
- windowL7
- parameterL4
- wallL10
- driftL11
- boundaryL2
- openL17
- regionL6
- systemL5
Neighborhood
Concepts that depend on this one above; what it is built from below.