File:F ratio diagram.gif
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F_ratio_diagram.gif (662 × 557 pixels, file size: 18 KB, MIME type: image/gif)
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Summary[edit]
DescriptionF ratio diagram.gif |
English: This diagram shows the origins of the terms new and regenerated production. New production is that derived from nitrate (NO3-), while regenerated production is derived from ammonium (NH4+). Since nitrate is believed to only be produced at depth (via nitrification), knowing the ratio between new and regenerated production (the so-called f-ratio) allows one to infer the flux of organic nitrogen from the photic zone to the aphotic zone. |
Date | 2 March 2006 (original upload date) |
Source | Transferred from en.wikipedia to Commons. |
Author | Plumbago at English Wikipedia |
Licensing[edit]
Plumbago at the English-language Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | ||
Attribution: Plumbago at the English-language Wikipedia | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
Original upload log[edit]
The original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
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2006-03-02 14:12 | 662×557× (18223 bytes) | Plumbago | This diagram shows the origins of the terms '''new''' and '''regenerated''' production. New production is that derived from [[nitrate]] (NO<sub>3</sub><sup>-</sup>), while regenerated production is derived from ammonium (NH<sub>4</sub><sup>+</sup>). Sin |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:19, 15 November 2014 | 662 × 557 (18 KB) | Mx. Granger (talk | contribs) | Transferred from en.wikipedia |
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