File:Fasham Ducklow McKelvie 1990.svg
Summary
A diagram showing the open ocean <a href="https://en.wikipedia.org/wiki/plankton" class="extiw" title="en:plankton">plankton</a> <a href="https://en.wikipedia.org/wiki/ecosystem_model" class="extiw" title="en:ecosystem model">ecosystem model</a> developed by <a href="https://en.wikipedia.org/wiki/Michael_Fasham" class="extiw" title="en:Michael Fasham">Michael Fasham</a> and coauthors in:
Fasham, M. J. R.; Ducklow, H. W.; McKelvie, S. M. (1990). "A nitrogen-based model of plankton dynamics in the oceanic mixed layer". Journal of Marine Research 48: 591–639.
The diagram shows 7 ecosystem components: P, <a href="https://en.wikipedia.org/wiki/phytoplankton" class="extiw" title="en:phytoplankton">phytoplankton</a>; Z, <a href="https://en.wikipedia.org/wiki/zooplankton" class="extiw" title="en:zooplankton">zooplankton</a>; B, <a href="https://en.wikipedia.org/wiki/bacteria" class="extiw" title="en:bacteria">bacteria</a>; D, <a href="https://en.wikipedia.org/wiki/detritus" class="extiw" title="en:detritus">detritus</a>; Nn, <a href="https://en.wikipedia.org/wiki/nitrate" class="extiw" title="en:nitrate">nitrate</a>; Nr, <a href="https://en.wikipedia.org/wiki/ammonium" class="extiw" title="en:ammonium">ammonium</a>; Nd, dissolved organic nitrogen. The connecting arrows indicate flows of material between these components driven by processes such as <a href="https://en.wikipedia.org/wiki/primary_production" class="extiw" title="en:primary production">primary production</a>, <a href="https://en.wikipedia.org/wiki/grazing" class="extiw" title="en:grazing">grazing</a> and <a href="https://en.wikipedia.org/wiki/remineralisation" class="extiw" title="en:remineralisation">remineralisation</a>. Closed-headed arrows indicate flows of material that remain within the model ecosystem; open-headed arrows indicate flows of material out of the modelled domain, for instance below the ocean's upper mixed layer.
The image was originally generated in <a href="https://en.wikipedia.org/wiki/Encapsulated_PostScript" class="extiw" title="en:Encapsulated PostScript">Encapsulated Postscript</a> format using <a href="https://en.wikipedia.org/wiki/Xfig" class="extiw" title="en:Xfig">Xfig</a>. This was converted into <a href="https://en.wikipedia.org/wiki/Scalable_Vector_Graphics" class="extiw" title="en:Scalable Vector Graphics">Scalable Vector Graphics</a> format using <a href="https://en.wikipedia.org/wiki/Scribus" class="extiw" title="en:Scribus">Scribus</a> (<a href="//commons.wikimedia.org/wiki/Microsoft_Windows" class="mw-redirect" title="Microsoft Windows">Microsoft Windows</a>).
Licensing
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:16, 6 January 2017 | | 543 × 363 (29 KB) | 127.0.0.1 (talk) | A diagram showing the open ocean <a href="https://en.wikipedia.org/wiki/plankton" class="extiw" title="en:plankton">plankton</a> <a href="https://en.wikipedia.org/wiki/ecosystem_model" class="extiw" title="en:ecosystem model">ecosystem model</a> developed by <a href="https://en.wikipedia.org/wiki/Michael_Fasham" class="extiw" title="en:Michael Fasham">Michael Fasham</a> and coauthors in: <p>Fasham, M. J. R.; Ducklow, H. W.; McKelvie, S. M. (1990). "A nitrogen-based model of plankton dynamics in the oceanic mixed layer". Journal of Marine Research 48: 591–639. </p> <p>The diagram shows 7 ecosystem components: P, <a href="https://en.wikipedia.org/wiki/phytoplankton" class="extiw" title="en:phytoplankton">phytoplankton</a>; Z, <a href="https://en.wikipedia.org/wiki/zooplankton" class="extiw" title="en:zooplankton">zooplankton</a>; B, <a href="https://en.wikipedia.org/wiki/bacteria" class="extiw" title="en:bacteria">bacteria</a>; D, <a href="https://en.wikipedia.org/wiki/detritus" class="extiw" title="en:detritus">detritus</a>; Nn, <a href="https://en.wikipedia.org/wiki/nitrate" class="extiw" title="en:nitrate">nitrate</a>; Nr, <a href="https://en.wikipedia.org/wiki/ammonium" class="extiw" title="en:ammonium">ammonium</a>; Nd, dissolved organic nitrogen. The connecting arrows indicate flows of material between these components driven by processes such as <a href="https://en.wikipedia.org/wiki/primary_production" class="extiw" title="en:primary production">primary production</a>, <a href="https://en.wikipedia.org/wiki/grazing" class="extiw" title="en:grazing">grazing</a> and <a href="https://en.wikipedia.org/wiki/remineralisation" class="extiw" title="en:remineralisation">remineralisation</a>. Closed-headed arrows indicate flows of material that remain within the model ecosystem; open-headed arrows indicate flows of material out of the modelled domain, for instance below the ocean's upper mixed layer. </p> The image was originally generated in <a href="https://en.wikipedia.org/wiki/Encapsulated_PostScript" class="extiw" title="en:Encapsulated PostScript">Encapsulated Postscript</a> format using <a href="https://en.wikipedia.org/wiki/Xfig" class="extiw" title="en:Xfig">Xfig</a>. This was converted into <a href="https://en.wikipedia.org/wiki/Scalable_Vector_Graphics" class="extiw" title="en:Scalable Vector Graphics">Scalable Vector Graphics</a> format using <a href="https://en.wikipedia.org/wiki/Scribus" class="extiw" title="en:Scribus">Scribus</a> (<a href="//commons.wikimedia.org/wiki/Microsoft_Windows" class="mw-redirect" title="Microsoft Windows">Microsoft Windows</a>). |
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