Svensk definition
Den tid under vilken en organism dagligen utsätts för solljus (dagsljus) eller artificiellt ljus. Reaktionen på denna exponering anses kunna påverka energibalans och värmereglering.
Photoperiod
Fotoperiod
Engelsk definition
The time period of daily exposure that an organism receives from daylight or artificial light. It is believed that photoperiodic responses may affect the control of energy balance and thermoregulation.
Svenska synonymer
Inga svenska synonymer finns.
Engelska synonymer
Photoperiods — Light Cycle — Cycle, Light — Cycles, Light — Light Cycles — Light-Dark Cycle — Cycle, Light-Dark — Cycles, Light-Dark — Light Dark Cycle — Light-Dark Cycles — Dark-Light Cycle — Cycle, Dark-Light — Cycles, Dark-Light — Dark Light Cycle — Dark-Light Cycles — Daylight Cycle — Cycle, Daylight — Cycles, Daylight — Daylight Cycles