File:THE "MARTIN KARLSEN," A CANADIAN SHIP, IS A FLOATING LABORATORY FROM WHICH SCIENTISTS ARE ANALYZING PHYSICAL... - NARA - 549618.tif
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Original file (2,081 × 3,000 pixels, file size: 17.86 MB, MIME type: image/tiff)
Captions
Captions
Summary
[edit]Author |
Donald Emmerich, Photographer (NARA record: 3045077) |
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Record creator InfoField | Environmental Protection Agency. (12/02/1970 - ) | ||||||||||||||||||||||||||
Title |
THE "MARTIN KARLSEN," A CANADIAN SHIP, IS A FLOATING LABORATORY FROM WHICH SCIENTISTS ARE ANALYZING PHYSICAL, CHEMICAL BIOLOGICAL AND METEOROLOGICAL CONDITIONS IN LAKE SUPERIOR. SUCH COMPLETE STUDY OF FRESH WATER IS CALLED LIMNOLOGY. LIMNOLOGIST WASHES DOWN SIDES OF PLANKTON NET INTO COLLECTOR CUP FROM WHICH THE ZOOPLANKTON AND PHYTOPLANKTON CAN BE COUNTED AND ANALYZED |
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Depicted place |
Superior, Lake (North and Central America) lake (47°30′N 88°00′W / 47.5°N 88°W / 47.5; -88; NARA geographical record) |
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Date |
June 1973 date QS:P571,+1973-06-00T00:00:00Z/10 |
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Collection |
institution QS:P195,Q38945047 Still Picture Records Section, Special Media Archives Services Division (NWCS-S) |
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Record ID InfoField |
NAIL Control Number: NWDNS-412-DA-7133
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Source | U.S. National Archives and Records Administration | ||||||||||||||||||||||||||
Other versions |
Please do not overwrite this file: any restoration work should be uploaded with a new name and linked in this page's "other versions=" parameter, so that this file represents the exact file found in the NARA catalog record to which it links. The metadata on this page was imported directly from NARA's catalog record; additional descriptive text may be added by Wikimedians to the template below with the "description=" parameter, but please do not modify the other fields.
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Licensing
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This file was provided to Wikimedia Commons by the National Archives and Records Administration as part of a cooperation project. The National Archives and Records Administration provides images depicting American and global history which are public domain or licensed under a free license.
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Public domainPublic domainfalsefalse |
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This image (or other media) is a work of an Environmental Protection Agency employee, taken or made as part of that person's official duties. As works of the U.S. federal government, all EPA images are in the public domain.
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العربية ∙ Deutsch ∙ English ∙ eesti ∙ italiano ∙ 日本語 ∙ македонски ∙ Nederlands ∙ polski ∙ português ∙ sicilianu ∙ slovenščina ∙ ไทย ∙ українська ∙ 简体中文 ∙ 繁體中文 ∙ +/− |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:46, 13 September 2011 | ![]() | 2,081 × 3,000 (17.86 MB) | US National Archives bot (talk | contribs) | == {{int:filedesc}} == {{NARA-image-full |Title=THE "MARTIN KARLSEN," A CANADIAN SHIP, IS A FLOATING LABORATORY FROM WHICH SCIENTISTS ARE ANALYZING PHYSICAL, CHEMICAL BIOLOGICAL AND METEOROLOGICAL CONDITIONS IN LAKE SUPERIOR. SUCH COMPLETE STUDY OF FRESH |
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File usage on Commons
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Metadata
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Image title | Portrait |
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Author | NARA |
Width | 2,081 px |
Height | 3,000 px |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 305 |
Number of components | 3 |
Number of rows per strip | 3,000 |
Bytes per compressed strip | 18,729,000 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
File change date and time | 09:51, 31 October 1997 |
Structured data
Items portrayed in this file
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THE "MARTIN KARLSEN," A CANADIAN SHIP, IS A FLOATING LABORATORY FROM WHICH SCIENTISTS ARE ANALYZING PHYSICAL, CHEMICAL BIOLOGICAL AND METEOROLOGICAL CONDITIONS IN LAKE SUPERIOR. SUCH COMPLETE STUDY OF FRESH WATER IS CALLED LIMNOLOGY. LIMNOLOGIST WASHES DOWN SIDES OF PLANKTON NET INTO COLLECTOR CUP FROM WHICH THE ZOOPLANKTON AND PHYTOPLANKTON CAN BE COUNTED AND ANALYZED (English)
- Images from the National Archives and Records Administration
- High-resolution TIFF images from the National Archives and Records Administration
- Artworks without Wikidata item
- US National Archives series: DOCUMERICA: The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern, compiled 1972 - 1977
- Media contributed by the National Archives and Records Administration
- PD US EPA