- oxygen depletion
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the reduction in the concentration of dissolved oxygen in water, especially as a result of pollution
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oxygen depletion
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oxygen depletion — deguonies mažėjimas statusas T sritis ekologija ir aplinkotyra apibrėžtis Ištirpusio deguonies kiekio mažėjimas vandenyje dėl joje esančios organinės medžiagos (taršos šaltinio) skaidymo, kurį atlieka aerobiniai mikroorganizmai. atitikmenys: angl … Ekologijos terminų aiškinamasis žodynas
Oxygen sensor — Contents 1 Automotive applications 1.1 Function of a lambda probe 1.2 The probe … Wikipedia
Oxygen minimum zone — The Oxygen minimum zone (OMZ), sometimes referred to as the shadow zone, is the zone in which oxygen saturation in seawater in the ocean is at its lowest. This zone occurs at depths of about 200 to 1,000 metres, depending on local circumstances.… … Wikipedia
Oxygen-18 — Full table General Name, symbol Oxygen 18,18O or Ω Neutrons 10 Protons 8 … Wikipedia
oxygen debt — noun a cumulative deficit of oxygen resulting from intense exercise; the deficit must be made up when the body returns to rest • Hypernyms: ↑physical condition, ↑physiological state, ↑physiological condition * * * noun : the cumulative deficiency … Useful english dictionary
Oxygen — This article is about the chemical element and its most stable form, O2 or dioxygen. For other forms of this element, see Allotropes of oxygen. For other uses, see Oxygen (disambiguation). nitrogen ← oxygen → fluorine ↑ O ↓ … Wikipedia
depletion — noun ADJECTIVE ▪ rapid ▪ severe, significant ▪ resource ▪ oil, oxygen, ozone, etc … Collocations dictionary
Ozone depletion — Image of the largest Antarctic ozone hole ever recorded (September 2006) Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth s… … Wikipedia
Ozone-oxygen cycle — in the ozone layer. The ozone oxygen cycle is the process by which ozone is continually regenerated in Earth s stratosphere, all the while converting ultraviolet radiation into heat. In 1930 Sydney Chapman resolved the chemistry involved. The… … Wikipedia
Resource depletion — For other uses, see Depletion (disambiguation). Resource depletion is an economic term referring to the exhaustion of raw materials within a region. Resources are commonly divided between renewable resources and non renewable resources. (See also … Wikipedia
