Regional haze definition

Regional haze means air pollution transported over long distances into Class I Areas that reduces visibility in those areas.
Regional haze means visibility impairment that is caused by the emission of air pollutants from numerous sources located over a wide geographic area. Such sources include, but are not limited to, major and minor stationary sources, mobile sources, and area sources.
Regional haze means concentrations of fine particles in the atmosphere extending up to hundreds of miles across a region and promoting noticeably hazy conditions and widespread visibility impairment.

Examples of Regional haze in a sentence

  • Regional haze SIPs must assure reasonable progress towards the national goal of achieving natural visibility conditions in Class I areas.

  • Regional haze is visibility impairment that is produced by a multitude of sources and activities that are located across a broad geographic area and emit PM2.5 (e.g., sulfates, nitrates, organic carbon (OC), elemental carbon (EC), and soil dust), and its precursors (e.g., SO2, NOX, and, in some cases, ammonia (NH3) and volatile organic compounds (VOCs)).

  • Regional haze is impairment of visual range or colorization caused by emission of air pollution produced by numerous sources and activities, located across a broad regional area.

  • Regional haze is visibility impairment that is produced by a multitude of sources and activities that are located across a broad geographic area and emit fine particulates (PM2.5) (e.g., sulfates, nitrates, organic carbon (OC), elemental carbon (EC), and soil dust), and their precursors (e.g., sulfur dioxide (SO2), nitrogen oxides (NOX), and in some cases, ammonia (NH3) and volatile organic compounds (VOCs)).

  • Regional haze is visibility impairment that is produced by a multitude of sources and activities which are located across a broad geographic area and emit fine particles (PM2.5) (e.g., sulfates, nitrates, organic carbon, elemental carbon, and soil dust), and their precursors (e.g., SO2, NOX, and in some cases, ammonia (NH3) and volatile organic compounds (VOC)).

  • For IVC & ITI Lateral Entry students:a) Puts in the required percentage of attendance in the 5th semester.b) Should not have failed in more than Four backlog Courses of 3rd Semester.

  • Regional haze is defined as visibility impairment that is produced by a multitude of sources and activities which emit fine particles and their precursors, and which are located across a broad geographic area.

  • Regional haze Regulations and Guidelines for Best Available Retrofit Technology (BART) Determinations; Final Rule.

  • Regional haze SIPs must assure reasonable progress toward the national goal of achieving natural visibility conditions in Class I areas.

  • Table.1: SJGS Characteristics BART Analysis Overview: Per 40 CFR 51.308 Regional haze program requirements, the determination of BART must be based on an analysis of the best system of continuous emission control technology available and associated emission reductions achievable for each BART-eligible source that is subject to BART within the State.


More Definitions of Regional haze

Regional haze means visibility impairment that is caused by the emission of air
Regional haze means visibility impairment, measured in deciviews, occurring over a large geographic area caused by the cumulative emissions of gaseous and particulate air contaminants from numerous sources.

Related to Regional haze

  • Operational Hours for the Facility means the total across all Generating Units of the number of hours each of the Facility’s Generating Units are potentially capable of producing power at its Nameplate Capacity Rating regardless of actual weather, season and time of day or night, without any mechanical operating constraint or restriction, and potentially capable of delivering such power to the Point of Delivery in a Contract Year. During up to, but not more than, 200 hours of Planned Maintenance during a Contract Year for each Generation Unit and hours during which an event of Force Majeure exists, a Generation Unit shall be considered potentially capable of delivering such power to the Point of Delivery. For example, in the absence of any Planned Maintenance beyond 200 hours on any Generation Unit of Event of Force Majeure, the Operational Hours for a wind farm with five separate two MW turbines would be 43,800 for a Contract Year.

  • Tobacco paraphernalia means any item designed for the consumption, use, or preparation of Tobacco Products.

  • National Housing Act means the National Housing Act (Canada), a federal law that promotes the construction of new houses and the repair and modernization of existing houses. CMHC provides mortgage default insurance under this law.

  • Ambulatory surgical center means any public or private State licensed and approved (whenever required by law) establishment with an organized medical staff of Physicians, with permanent facilities that are equipped and operated primarily for the purpose of performing Surgical Procedures, with continuous Physician services and registered professional nursing service whenever a patient is in the facility, and which does not provide service or other accommodations for patients to stay overnight.

  • Drug paraphernalia means all equipment, products, and materials of any kind, which are used for injecting, ingesting, inhaling or otherwise introducing a drug into the human body. This includes, but is not limited to, all equipment, products and materials prohibited or controlled by State or Federal laws.

  • Community mental health center or "CMHC" means a facility offering a comprehensive array of community-based mental health services, including but not limited to, inpatient treatment, outpatient treatment, partial hospitalization, emergency care, consultation and education; and, certain services at the option of the center, including, but not limited to, prescreening, rehabilitation services, pre-care and aftercare, training programs, and research and evaluation.

  • Regional integration organization means an organization constituted by sovereign States of a given region, to which its member States have transferred competence in respect of matters governed by this Convention. Such organizations shall declare, in their instruments of formal confirmation or accession, the extent of their competence with respect to matters governed by this Convention. Subsequently, they shall inform the depositary of any substantial modification in the extent of their competence.

  • Marijuana retailer means a person who sells marijuana items to a consumer in this state.

  • Ambulatory review means utilization review of health care services performed or provided in an outpatient setting.

  • Paraphernalia means items used for the storage or use of usable marijuana, marijuana concentrates, or marijuana-infused products, such as, but not limited to, lighters, roach clips, pipes, rolling papers, bongs, and storage containers. Items for growing, cul­ tivating, and processing marijuana, such as, but not limited to, bu­ tane, lights, and chemicals are not considered "paraphernalia."

  • Federally Qualified Health Center means a non-administrative medical facility with a fixed permanent location that is identified on the following search engines and offers health services on a sliding scale payment system: http://findahealthcenter.hrsa.gov or http://www.ihs.gov/ or http://www.aachc.org/.

  • Regional Manager means regional executive director of the Ministry or except for Section 2.1.1(1)(a), regional executive director’s designate;

  • Regional Center means a facility or program operated directly by the department that provides services and supports to persons with intellectual and developmental disabilities.

  • Youth center means any public or private facility that is primarily used to host recreational or social activities for minors, including, but not limited to, private youth membership organizations or clubs, social service teenage club facilities, video arcades, or similar amusement park facilities.

  • National Building Regulations means the National Building Regulations made under section 17(1) of the National Building Regulations and Building Standards Act, 1977 (Act No.103 of 1977), and published under Government Notice No. R.1081 of 10 June 1988, as amended;

  • School District/Public Entity means the School District/Public Entity that executes the contract.

  • Historically Black Colleges or University , as used in this clause means an institution determined by the Secretary of Education to meet the requirements of 34 CFR Section 608.2. The term also includes any nonprofit research institution that was an integral part of such a college or university before November 14, 1986.

  • Transitional housing means buildings configured as rental housing developments, but operated under program requirements that require the termination of assistance and recirculating of the assisted unit to another eligible program recipient at a predetermined future point in time that shall be no less than six months from the beginning of the assistance.

  • Crop Tree means the largest undamaged conifer trees with good form and free of disease.

  • Functional behavioral assessment means an individualized assessment of the student that results in a team hypothesis about the function of a student’s behavior and, as appropriate, recommendations for a behavior intervention plan.

  • Regional Board means a California regional water quality control board.

  • Cosmetology means any one and/or combination of practices generally and usually performed by and known as the occupation of beauty culturalist, cosmeticians, cosmetologists or hairdressers or any person holding him or herself out as practicing cosmetology in or upon a place or premises. Cosmetology shall include, but otherwise not be limited to, the following: embellishing, arranging, dressing, curling, waving, cleansing, beautifying, cutting, singeing, bleaching, coloring, or similar work upon the hair of any person by any means and with hands or mechanical or electrical apparatuses, devices or appliances or by use of cosmetic preparations, antiseptics, tonics, lotions, creams or otherwise, massaging, cleansing, stimulating, manipulating, exercising, beautifying or similar work, the scalp, face, neck, arms, hands, bust or upper part of the body, or manicuring, pedicuring or sculpting the nails of any person.

  • Regional Centre means a centre established or maintained by the University for the purpose of coordinating and supervising the work of Study Centres in any region and for performing such other functions as may be conferred on such centre by the Board of Management;

  • pilot-in-command means the pilot designated by the operator, or in the case of general aviation, the owner, as being in command and charged with the safe conduct of a flight;

  • South Caucasus/Central and South Asian (SC/CASA) state means Armenia, Azerbaijan, Georgia, Kazakhstan, Kyrgyzstan, Pakistan, Tajikistan, Turkmenistan, or Uzbekistan.

  • Health service area or “HSA” refers to the distinct geographic regions described in Section 4.1.4 or the Vermont Blueprint for Health Manual.