Glossary F
The Environmental Glossary. Letter F +++ Popular Articles: 'Flexible solar panel', 'Feeder', 'Fishery'
Deutsch: Ernährungssicherheit / Español: Seguridad alimentaria / Português: Segurança alimentar / Français: Sécurité alimentaire / Italiano: Sicurezza alimentare
Food security refers to the consistent availability of sufficient, safe, and nutritious food to meet the dietary needs and food preferences of individuals for an active and healthy life. It encompasses not only the physical availability of food but also economic and social access to it. The concept is closely linked to environmental sustainability, as the methods of food production, distribution, and consumption significantly impact ecosystems and natural resources.
Food web is the complex network of many interconnected food chains and feeding relationships. Compare food chain.
A Forage is Feedstuffs composed primarily of the whole plant, including stems and leaves that are utilized by cattle.
A Forced expiratory flow (FEFx) is Related to some portion of the FVC curve. Modifiers refer to the amount of the FVC already exhaled when the measurement is made. For example:
A Forced expiratory volume (FEV) is Denotes the volume of gas that is exhaled in a given time interval during the execution of a forced vital capacity. Conventionally, the times used
- Forced inspiratory vital capacity (FIVC) : A Forced inspiratory vital capacity (FIVC) is the maximal volume of air inspired with a maximally forced Effort from a position of maximal expiration.
A Forced vital capacity (FVC) is Vital capacity performed with a maximally forced expiratory Effort.
A Forcing Mechanism is a process that alters the energy balance of the climate system, i.e.