Ecosystem Components
30 Ontological Micro-Realms · Abiotic Factors, Producers, Consumers, Detritivores & Decomposers
The 30 Ontological Nodes of Realm 14
Ultra-Crisp 2-to-5-Word Architectural Portals
Dual Component Architecture
- Non-living biotope matrix
- Living biocenosis guilds
- Continuous energy-matter flux
- Holocoenotic inseparable unity
Abiotic Component Triad
- Climatic and edaphic-regimes
- Inorganic mineral elements
- Dead organic humic-substances
- Governs carrying capacity
Light & PAR Spectrum
- Ultimate ecosystem energy-source
- PAR 400–700 nm-wavelength
- UV-A UV-B UV-C-bands
- Albedo and photoperiod-control
Temperature & Q10 Rule
- Kinetics enzyme reaction-rate
- Van't Hoff Q10-doubling
- Endotherm vs ectotherm-metabolism
- Frost and heat-thresholds
Water & Precipitation
- Universal protoplasmic solvent
- Rainfall snow sleet-dew
- Vapor pressure deficit
- Evapotranspiration water balance
Wind & Atmospheric Gases
- N2 (78%) O2 (21%)
- CO2 (0.04%) photosynthetic-substrate
- Wind transpiration boundary-layer
- Anemophily and seed-dispersal
Edaphic Soil Factors
- Sand-silt-clay loam texture
- O-A-E-B-C-R soil horizons
- Gravitational vs capillary-water
- Hygroscopic bound water
Topographic Factors
- Altitude lapse-rate cooling
- Slope steepness runoff-erosion
- Aspect insolation (adret/ubac)
- Orographic rain-shadow leeward
Inorganic Substances
- Macronutrients C-H-O-N-P-K-Ca-Mg-S
- Micronutrients Fe-Mn-Zn-Cu-B-Mo-Cl
- Standing state mineral-pool
- Biogeochemical cycling ions
Organic & Humic Bridge
- Carbohydrates proteins lipids
- Humic and fulvic-acids
- Derived from dead-biota
- Links biotic to-abiotic
pH, Salinity & Redox
- Soil-water pH ion-solubility
- Cation Exchange Capacity (CEC)
- Osmotic salinity gradients
- Aerobic-anaerobic redox potential
Biotic Component Guilds
- Autotrophic self-nourishing base
- Heterotrophic other-nourishing tiers
- Phagotrophs versus osmotrophs
- Trophic energy-transfer roles
Producers (Transducers)
- Thienemann 1926 Producers
- E.J. Kormondy Transducers
- Radiant-to-chemical energy conversion
- Fix inorganic carbon-dioxide
Photoautotrophs
- Chlorophyll-bearing vascular plants
- Bryophytes and macroalgae
- Pelagic diatoms dinoflagellates
- Cyanobacteria Prochlorococcus picophytoplankton
Chemoautotrophs
- Sunlight-independent dark fixation
- Inorganic chemical oxidation
- Nitrosomonas Nitrobacter nitrifiers
- Beggiatoa Thiobacillus sulfur-bacteria
Consumers (Phagotrophs)
- Macroconsumers holozoic nutrition
- Ingest particulate organic-food
- Internal enzymatic digestion
- Herbivores carnivores omnivores
Primary Consumers
- Strict plant-eating herbivores
- Elton key-industry animals
- Terrestrial insects-ungulates-rodents
- Aquatic zooplankton-molluscs-tadpoles
Secondary Consumers
- First-order primary carnivores
- Prey upon herbivores
- Frogs spiders insectivorous-birds
- Small predatory fishes-foxes
Tertiary & Apex Consumers
- Higher-order secondary-tertiary carnivores
- Tigers lions sharks-eagles
- Zero natural predators
- Vulnerable to biomagnification
Omnivores
- Multi-trophic level feeders
- Consume plants and-animals
- Humans bears crows-cockroaches
- Stabilize complex food-webs
Biophages & Parasites
- Micro-predators on living-hosts
- Sanguivores ticks leeches-mosquitoes
- Phloem-feeding aphids scale-insects
- Inverted parasitic number-pyramids
Scavengers (Necrophages)
- Vertebrate carrion consumers
- Vultures hyenas jackals-marabous
- Prevent anthrax-rabies outbreaks
- Diclofenac vulture-crisis lesson
Detritivores (Fragmenters)
- Ingest dead particulate-detritus
- Earthworms millipedes woodlice-termites
- Dung-beetles and sea-cucumbers
- Comminute litter surface-area
Aquatic Detrital Guilds
- CPOM coarse-litter shredders
- FPOM filter-deposit collectors
- Periphyton biofilm scrapers-grazers
- River Continuum Concept-guilds
Decomposers (Saprotrophs)
- Microconsumers osmotrophs reducers
- Secrete extracellular exoenzymes
- Absorb dissolved monomers
- Execute final mineralization
Bacteria vs Fungi Reducers
- Fungi: acidic forest-litter
- White-rot lignin-cellulose breakdown
- Bacteria: neutral-alkaline animal-tissues
- Actinomycetes geosmin earthy-aroma
Detritivore vs Decomposer
- Detritivore: internal gut-digestion
- Physical comminution fragmentation
- Decomposer: external chemical-digestion
- Biochemical catabolism mineralization
Mixotrophs & Insectivores
- Dual autotrophic-heterotrophic nutrition
- Euglena and dinoflagellates
- Nepenthes Drosera Utricularia
- Photosynthesize yet trap-insects-for-N
Action, Reaction & Coaction
- Action: abiotic shapes-biotic
- Reaction: biotic modifies-abiotic
- Coaction: biotic-to-biotic interactions
- Three-way component coupling
Complete Component Loop
- Abiotic pool supplies-producers
- Producers feed macroconsumers
- Detritivores-decomposers refill pool
- Bridge to Realm-15
Core Ontological Distinctions
1. Detritivores vs. Decomposers (Saprotrophs)Detritivores (earthworms, millipedes, woodlice, dung beetles) are phagotrophs that physically ingest solid dead matter and digest it internally, breaking coarse litter into fine fragments (fragmentation). Decomposers (bacteria, fungi, actinomycetes) are osmotrophs with no mouths—they secrete enzymes externally onto dead matter and absorb the dissolved molecules, performing true chemical mineralization.
2. Photoautotrophs vs. ChemoautotrophsPhotoautotrophs use solar radiation (PAR 400–700 nm) via chlorophyll to fix $CO_2$. Chemoautotrophs thrive in complete darkness (deep-sea hydrothermal vents, subterranean soil) and derive energy by oxidizing inorganic molecules such as hydrogen sulfide ($H_2S$), ammonia ($NH_3$), Nitrite ($NO_2^-$), or ferrous iron ($Fe^{2+}$).
3. Inorganic Abiotic vs. Organic Abiotic ComponentsInorganic Abiotic components are pure mineral ions and gases ($CO_2, O_2, N, P, Ca$) ready for autotrophic uptake. Organic Abiotic components (proteins, lipids, carbohydrates, humic acids in litter/humus) originate from dead organisms and form the vital chemical bridge connecting the biotic community back to the abiotic soil matrix.
Realm 14 Complete
All 30 nodes of **Realm 14: Ecosystem Components** (`14.01` to `14.30`) are forged. Next in the **World B** sequence is **Realm 15: Ecosystem Properties & Functions** (`[015 / 266]`).