| Subject | English | Catalan |
| comp., MS | active monitoring | supervisió activa (Gives Lync system administrators the ability to monitor pools, servers, and networks across data centers through the public Internet) |
| environ. | air quality monitoring Regular checking and recording of air quality in a given area. The following pollutants must be considered: carbon monoxide, benzene, butadiene, lead, sulphur dioxide, nitrogen dioxide, and particulates | vigilància de la qualitat de l'aire |
| environ. | atmospheric monitoring A practice of continuous atmospheric sampling by various levels of government or particular industries | vigilància atmosfèrica |
| environ. | baseline monitoring Monitoring of long-term changes in atmospheric compositions of particular significance to the weather and the climate | vigilància bàsica |
| environ. | biological monitoring The direct measurement of changes in the biological status of a habitat, based on evaluations of the number and distribution of individuals or species before and after a change | control biològic |
| environ. | environmental monitoring Periodic and/or continued measuring, evaluating, and determining environmental parameters and/or pollution levels in order to prevent negative and damaging effects to the environment. Also include the forecasting of possible changes in ecosystem and/or the biosphere as a whole | vigilància ambiental |
| environ. | freshwater monitoring | control de l'aigua dolça |
| environ. | marine monitoring The assessment of marine pollution by an integrated chemical, ecological and toxicological survey | vigilància marina |
| environ. | monitoring criterion No definition needed | criteri de vigilància |
| environ. | monitoring data No definition needed | dades de vigilància |
| environ. | monitoring equipment Specific equipment used in remote sensing | equipament de vigilància |
| environ. | monitoring network Interconnected group of monitoring stations for the surveillance of pollution | xarxa de vigilància |
| environ. | monitoring station Station where the presence, effect, or level of any polluting substance in air or water, noise and blasting, radiation, transport movements, land subsidence, or change in the character of vegetation are measured quantitatively or qualitatively | estació de vigilància |
| environ. | monitoring system A coordinated body of sensory and communications devices that observes, detects or records the outputs or operations of any natural or artificial system in order to construct a history or future of events | sistema de vigilància |
| environ. | monitoring technique Techniques employed in the process of checking, observing and measuring events, processes or physical, chemical, biological and environmental phenomena | tècnica de vigilància |
| environ. | noise monitoring The systematic deployment of monitoring equipment for the purpose of detecting or measuring quantitatively or qualitatively the presence, effect, or level of noise | mesurament del soroll |
| environ. | pollutant monitoring Periodic or continuous determination of the amount of pollutants present in the environment | vigilància de contaminants |
| environ. | pollution monitoring The quantitative or qualitative measure of the presence, effect or level of any polluting substance in air, water or soil | vigilància de contaminants |
| environ. | radiation monitoring The periodic or continuous surveillance or analysis of the level of radiant energy present in a given area, to determine that its prescribed amount has not been exceeded or that it meets acceptable safety standards | vigilància de la radiació |
| environ. | seismic monitoring The gathering of seismic data from an area | vigilància sísmica |
| environ. | self-monitoring No definition needed | autocontrol |
| environ. | traffic monitoring The periodic or continuous surveillance or analysis of the movement of persons, objects, vehicles or other conveyances along an area of passage | vigilància del trànsit |
| environ. | water monitoring Studies conducted to estimate the quantity and the quality of pollutants, nutrients and suspended solids contained in water bodies and to assess sources and factors associated with agricultural practices, industrial activities or other human activities | supervisió de l'aigua |
| environ. | weather monitoring The periodic or continuous surveillance or analysis of the state of the atmosphere and climate, including variables such as temperature, moisture, wind velocity and barometric pressure | vigilància meteorològica |