Glossary P

The Environmental Glossary. Letter P +++ Popular Articles: 'Periplaneta americana', 'Process', 'Plant'

A Polyurethane Spray Foam (SPF) is
Polyurethane spray foam is an insulating foam material often used on rooftops.

A Polyvinyl chloride (PVC) is a polymer of vinyl chloride. It is tasteless, odorless and insoluble in most organic solvents. A Member of the family vinyl resin, used in soft flexible

A Pool is an area of relatively deep slow water in a stream that offers shelter to fish.

A Pooled estimate of variance is an estimate of precision derived from different sets of duplicates, calculated as follows:

Deutsch: Bevölkerung / Español: Población / Português: População / Français: Population / Italiano: Popolazione /

A population is (1) the whole number of inhabitants in a country, region or area; (2) a set of individuals having a quality or Characteristic in common.

A population estimation is Classic survey estimation of population parameters.

population units are the entities that make up a target population.

Deutsch: Pore / Español: Poro / Português: Poro / Français: Pore / Italiano: Poro /

A Pore is an open space in rocks and soils

Deutsch: Schweinefleisch / Español: Cerdo / Português: Porco / Français: Porc / Italiano: Maiale

Pork is the meat derived from domestic pigs (Sus scrofa domesticus). In the context of the environment, pork production encompasses various aspects of agriculture, including land use, water consumption, greenhouse gas emissions, and its impact on biodiversity and ecosystems.