Diffuse sources definition

Diffuse sources means the many smaller or scattered sources from which pollutants may be released to land, air or water, whose combined impact on those media may be significant and for which it is impractical to collect reports from each individual source;
Sample 1Sample 2Sample 3
Diffuse sources means land-based sources of pollution, other than point sources, from which substances enter the environment as a result of land run-off, precipitation, atmospheric deposition, drainage, seepage or hydrologic modification or destruction of habitats;
Sample 1Sample 2Sample 3
Diffuse sources means the many smaller or scattered sources from which pollutants may be released to land, air and water, whose combined impact on those media may be significant;
Sample 1Sample 2

Examples of Diffuse sources in a sentence

  • Diffuse sources contribute an average of 11.7% of the overall load[1].The measures delivered through the Restoration Plan are carried out on land adjacent to the SAC itself.

  • Diffuse sources of pollution from agriculture are responsible for 66.7% of the requests for groundwater, 100% for dams and 53% for lakes;.

  • Diffuse sources such as fertilizers do not yet seem to be causing significant large-scale contamination problems and are unlikely to cause the same degree of problem in Ireland as in many European countries.

  • Diffuse sources include general land use activities and landspreading of industrial, municipal wastes and agricultural organic and inorganic fertilisers.

  • Examples of this type of byproduct material produced by accelerators are: tritium (3H), 14C, 18F, 87Kr, and 57Co. A discrete source is defined as aradionuclide that has been processed so that its concentration within a material has been purposely increased for use for commercial, medical, or research activities.Certain concentrations and quantities are exempt from the regulations.38 Diffuse sources of NORM include those that are not in the definition of discrete source.

  • Diffuse sources of NARM, which are large in volume and low in activity, are excluded from consideration by the Conference of Radiation Control Program Directors, Inc., for licensing state designation purposes.

  • Diffuse sources from agriculture represent the main pressure on groundwater quality and a significant pressure on surface water quality, mainly from pesticide and fertiliser application, resulting in bad chemical status due to nitrates and pesticides.

  • Diffuse sources were shown to be far more significant contributors (Moss et al.

  • Diffuse sources evaluated included planned research, environmental restoration, and waste management activities.

  • Diffuse sources may include atmosphere deposition and abraded matter from products and surfaces.


More Definitions of Diffuse sources

Diffuse sources means the many smaller or scattered sources of pollutants, for which it is impractical to collect reports from each individual source so that releases and/or transfers are estimated based on activity levels for the sources in a defined unit of geographical area;”
Sample 1Sample 2
Diffuse sources means the many smaller or scattered sources from which pollutants can be released to air, water or land, the combined impact of which on those media can be significant and for which it is impractical to collect reports from each individual source;
Sample 1

Related to Diffuse sources

  • Single Source means an individual, partnership, corporation, association, labor organization, or any other organization or group of persons which is not a political committee or political party.

  • Sole Source means a Trade Contractor or Supplier or Subcontractor specified by name in a Bulletin as the exclusive source from which conforming goods or services may be obtained. Designation of goods or services by reference to a named source accompanied by the qualification “or equal” or similar language is not a designation of a Sole Source as that term is defined herein.

  • Price Source Disruption means (a) the failure of the Price Source to announce or publish the Reference Price (or the information necessary for determining the Reference Price); or (b) the temporary or permanent discontinuance or unavailability of the Price Source.

  • Price Source means the price source indicated in the table of Reference Assets comprising the Reference Portfolio under “Return of Your Deposit – Reference Portfolio” under Exchange or, if such price source is discontinued or otherwise unavailable, any other price source deemed reliable and appropriate by the Calculation Agent acting in good faith.

  • Sole source procurement means a procurement without competition pursuant to a determination under Subsection 63G-6a-802(1)(a) that there is only one source for the procurement item.

  • Display fireworks means large fireworks devices that are explosive materials intended for use in fireworks displays and designed to produce visible or audible effects by combustion, deflagration, or detonation, as provided in 27 CFR 555.11, 49 CFR 172, and APA standard 87-1, 4.1.

  • Translucent means a substance that allows light to pass through, but does not allow an object or person to be seen through the substance.

  • Brachytherapy source means a radioactive source or a manufacturer-assembled source train or a combination of these sources that is designed to deliver a therapeutic dose within a distance of a few centimeters.

  • New sources means pervious and impervious urban land uses served by the MS4 developed or redeveloped on or after July 1, 2009.

  • Finished Services means complete end-to-end services offered by CenturyLink to wholesale customers or retail End User Customers. Finished Services do not include Unbundled Network Elements or combinations of Unbundled Network Elements. Finished Services include Access Services, private lines, retail services, and resold services.

  • Buffer means a percentage equivalent to the absolute value of the Barrier.

  • Sadomasochistic abuse means actual or explicitly simulated flagellation or torture by or upon a person who is nude or clad in undergarments, a mask or bizarre costume, or the condition of being fettered, bound or otherwise physically restrained on the part of one so clothed.

  • Disinfection profile means a summary of Giardia lamblia inactivation through the treatment plant.

  • Bloomberg Screen SOFRRATE Page means the Bloomberg screen designated “SOFRRATE” or any successor page or service;