Skip to main
An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept information

Término preferido

elementary flow

Tipo

  • Topic

Definición

  • Information Material or energy entering or leaving the system being studied, which has been drawn from or emitted to the environment without previous or subsequent human transformation.

Concepto genérico

En otras lenguas

URI

https://lod.nal.usda.gov/nalt/137791

Descargue este concepto:

RDF/XML TURTLE JSON-LD Creado 2/10/10, última modificación 18/2/14