The ozone layer definition

The ozone layer means the layer of atmospheric ozone above the planetary boundary layer.
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Examples of The ozone layer in a sentence

  • The ozone layer protects the biosphere from this type of radiation.

  • The ozone layer depletion focal area addresses different but not unrelated halogenated compounds.

  • The ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson.

  • The ozone layer is a layer in Earth's atmosphere which contains relatively high concentrations of ozone (O3).

  • In terms of composition of the Board of the Council provided for under Section 8, it is proposed that the Board of 65 The ozone layer, which lies within the earth’s atmosphere, filters sunlight and thereby protects the earth from ultraviolet radiation.

  • Progression of keratoconus was stopped in all the eyes, and 81.7% of them showed a mean decrease of 2.87 D in Kmax.

  • The ozone layer shields plants and animals, including humans, from deadly ultraviolet radiation.

  • BACKGROUND TO THE INTERVENTION 2.1 Description of the intervention and its objectives 2.1.1 The problem The ozone layer is a region of the upper atmosphere (i.e. the stratosphere) containing relatively high concentrations of ozone molecules.

  • The ozone layer is not really a layer at all, but has become known as such because most ozone particles are scattered between 19 and 30 kilometers (12 to 30 miles) up in the Earth's atmosphere, in a region called the stratosphere.

  • The ozone layer thickness is calculated by comparing the intensity of UV radiation at strong and weakly absorbing wavelengths.

Related to The ozone layer

  • LOCKHEED XXXXXX Procurement Representative means a person authorized by LOCKHEED XXXXXX'x cognizant procurement organization to administer and/or execute this Contract.

  • Cold Weather Alert means the notice that PJM provides to PJM Members, Transmission Owners, resource owners and operators, customers, and regulators to prepare personnel and facilities for expected extreme cold weather conditions.

  • Adult arcade means any place to which the public is permitted or invited wherein coin-operated or slug-operated or electronically, electrically, or mechanically controlled still or motion picture machines, projectors, or other image-producing devices are maintained to show images to five or fewer persons per machine at any one time, and where the images so displayed are distinguished or characterized by the depicting or describing of "specified sexual activities" or "specified anatomical areas."

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Ozone season means the period of time beginning May 1 of a year and ending on September 30 of the same year, inclusive.

  • Automotive windshield washer fluid means any liquid designed for use in a motor vehicle windshield washer system either as an antifreeze or for the purpose of cleaning, washing, or wetting the windshield. Automotive windshield washer fluid does not include fluids placed by the manufacturer in a new vehicle.

  • Sludge dryer means any enclosed thermal treatment device that is used to dehydrate sludge and that has a maximum total thermal input, excluding the heating value of the sludge itself, of 2,500 Btu/lb of sludge treated on a wet-weight basis.

  • Plasma arc incinerator means any enclosed device using a high intensity electrical discharge or arc as a source of heat followed by an afterburner using controlled flame combustion and which is not listed as an industrial furnace.

  • AT&T-12STATE means the AT&T owned ILEC(s) doing business in Arkansas, California, Illinois, Indiana, Kansas, Michigan, Missouri, Nevada, Ohio, Oklahoma, Texas and Wisconsin.

  • High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR part 82, subpart G, with supplemental tables of alternatives available at (http://www.epa.gov/snap/ ).

  • Air-to-ground radiotelephone service means a radio service, as that term is defined in 47 CFR 22.99, in which common carriers are authorized to offer and provide radio telecommunications service for hire to subscribers in aircraft.

  • Remediation waste management site means a facility where an owner or operator is or will be treating, storing or disposing of hazardous remediation wastes. A remediation waste management site is not a facility that is subject to corrective action under § 264.101 of this regulation, but is subject to corrective action requirements if the site is located in such a facility.

  • Clean coal SNG facility means a facility that uses a

  • Crawling bug insecticide means any insecticide product that is designed for use against ants, cockroaches, or other household crawling arthropods, including, but not limited to, mites, silverfish or spiders. “Crawling Bug Insecticide” does not include products designed to be used exclusively on humans or animals, or any house dust mite product. For the purposes of this definition only:

  • Subloop shall have the meaning set forth in Section 9.3.1.1.

  • Campfire means a small outdoor fire intended for recreation or cooking not including a fire intended for disposal of waste wood or refuse.

  • Waste pile means any non-containerized accumulation of solid, non-flowing waste that is used for treatment or storage.

  • MECOD refers to the Multiple Exchange Carriers Ordering and Design Guidelines for Access Services - Industry Support Interface, a document developed by the Ordering/Provisioning Committee of the OBF, which functions under the auspices of the CLC of ATIS. The MECOD document, published by ATIS as ATIS/OBF- MECAB- Issue 3, February 1993, establishes methods for processing orders for access service which is to be provided to an IXC by two or more telecommunications providers.

  • Cannabis cultivation facility means a person that:

  • Stormwater management facility means a control measure that controls stormwater runoff and changes the characteristics of that runoff including, but not limited to, the quantity and quality, the period of release or the velocity of flow.

  • Hazardous Waste Management Facility means, as defined in NCGS 130A, Article 9, a facility for the collection, storage, processing, treatment, recycling, recovery, or disposal of hazardous waste.

  • Waste Disposal Site means a Waste Disposal Site which is not a Hauled Sewage Disposal Site, a Sewage Works or a Waste Stabilization Pond; and

  • Glass cleaner means a cleaning product designed primarily for cleaning surfaces made of glass. Glass cleaner does not include products designed solely for the purpose of cleaning optical materials used in eyeglasses, photographic equipment, scientific equipment and photocopying machines.

  • Chemical Storage Facility means a building, portion of a building, or exterior area adjacent to a building used for the storage of any chemical or chemically reactive products.

  • CAFRA Centers, Cores or Nodes means those areas with boundaries incorporated by reference or revised by the Department in accordance with N.J.A.C. 7:7-13.16.

  • Onsite means within the Prescribed Premises boundary.