Gross primary production

{
  "id": "MLC-T-MET-006079",
  "term": "Gross primary production",
  "field": "Meteorology and atmospheric science",
  "definition": "The total amount of organic matter, or biomass, produced by photosynthetic organisms within an ecosystem over a given period. It represents the total carbon fixed by plants through photosynthesis before any respiration losses. This metric is a fundamental measure of ecosystem productivity and carbon uptake from the atmosphere, typically expressed in units of mass per unit area per unit time.",
  "url": "https://mlchart.com/terminology/meteorology/gross-primary-production/"
}