File:Air_pollution_by_industrial_chimneys.jpg
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Air_pollution_by_industrial_chimneys.jpg (750 × 500 pixels, file size: 256 KB, MIME type: image/jpeg)
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Summary
DescriptionAir pollution by industrial chimneys.jpg |
English: Four Corners Generating Station, San Juan County, New Mexico, USA. Caption:"Power plant, NW corner of New Mexico. Photo was taken prior to installation of emission controls equipment for removal of sulfur dioxide and particulate matter. |
Date |
circa 2005 date QS:P,+2005-00-00T00:00:00Z/9,P1480,Q5727902 |
Source | United States National Park Service (NPS). "Air Quality Core Slides: Sources of Air Pollution" (archived URL) |
Author | NPS |
Licensing
Public domainPublic domainfalsefalse |
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |
Items portrayed in this file
depicts
image/jpeg
6fe1c126a2ea3b13324fb8f01478b7434b9f1aeb
261,960 byte
500 pixel
750 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:31, 22 May 2007 | 750 × 500 (256 KB) | ArtMechanic | ||
03:21, 24 November 2004 | 673 × 447 (70 KB) | Quadell | From the National Parks Service [http://www2.nature.nps.gov/air/pubs/Core_Slides/sources.htm source] {{PD-USGov}} |
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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 00:30, 23 May 2007 |
Color space | Uncalibrated |