Calculate contaminant accumulation (Mid-level - Main function) — calculate_contaminant

Calculates daily contaminant dynamics (uptake, elimination, body burden) for a fish using one of three bioaccumulation models (CONTEQ 1-3).

Usage

calculate_contaminant_accumulation(
  respiration_o2,
  consumption,
  weight,
  temperature,
  current_concentration,
  processed_contaminant_params
)

Arguments

respiration_o2: Respiration in g O2/g/day
consumption: Vector of consumption by prey type (g/day)
weight: Fish weight (g)
temperature: Water temperature (deg C)
current_concentration: Current concentration in predator (ug/g)
processed_contaminant_params: List with processed contaminant parameters

Value

List with contaminant results

Experimental

Contaminant modelling is an **experimental feature** under active development. This function can be called directly to compute daily bioaccumulation for a single time step, but it is **not yet integrated** into the main `run_fb4()` simulation loop. Full integration (automatic contaminant tracking across all simulation days, inclusion in `fb4_result` objects, and TMB backend support) is planned for a future release. The API may change.