biomass

Thân thiện

A farmer uses biomass from crop residues to generate renewable energy.

Definition

Noun: 1. The total mass of living biological organisms in a given area or ecosystem at a given time. This includes plants, animals, and microorganisms. 2. Organic matter, especially from plants or animal waste, used as a source of fuel. This refers to the material itself when considered for energy production.

Usage Examples

• Sense 1 (Total living matter):
  • Scientists measured the biomass of the forest to understand its carbon storage capacity.
  • The biomass in the ocean is dominated by microscopic plankton.
• Sense 2 (Fuel source):
  • The power plant generates electricity by burning biomass such as wood chips and agricultural waste.
  • Converting biomass into biogas is a renewable energy strategy.

Advanced Usage

• "Biomass energy" or "bioenergy": Energy derived from the combustion or processing of biomass.
  • The country is investing in biomass energy to reduce its reliance on fossil fuels.
• "Biomass pyramid": An ecological model representing the total dry mass of organisms at each trophic level in an ecosystem.
  • The biomass pyramid typically shows a decrease in mass from producers to top consumers.

Variants and Related Words

• Biofuel (n): A fuel derived directly from living matter, often a processed form of biomass (e.g., ethanol, biodiesel).
• Biomassification (n): The process of converting organic materials into biomass fuel. (This is a less common technical term).

Synonyms

• For Sense 1: Living matter, organic material, biotic material.
• For Sense 2: Biofuel feedstock, renewable fuel, organic waste.

Related Phrases

• "Biomass conversion": The process of transforming biomass into useful forms of energy like heat, electricity, or liquid fuels.
  • Advanced biomass conversion technologies are becoming more efficient.
• "Standing biomass": The total dry mass of living organisms present in an ecosystem at a specific moment.
  • The standing biomass of the coral reef is incredibly diverse.

Học thuật

Noun

1. the total mass of living matter in a given unit area
2. plant materials and animal waste used as fuel