Difference between revisions of "Java Models of Earth System Regulation"

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[[Image:JModels logo LARGE.png|right|300px]]
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[[Image:earth.jpg|right|thumb|200px|The Earth from space.]]
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[[Image:jmodels-website.gif|right|thumb|200px|To try the models out for yourself, [http://www.noc.soton.ac.uk/jmodels/ click here to go to the JModels website].]]
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[[Image:P-model_results.png|right|thumb|200px|Simulating the dynamic equilibrium of the ocean's [[phosphorus model|phosphorus cycle]].]]
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<!-- THIS TEXT IS NO LONGER VALID  [[Image:earth.jpg|right|thumb|200px|The Earth.  Photographed in 1972 by the crew of the [http://en.wikipedia.org/wiki/Apollo_17 Apollo 17] mission.  It is sometimes known as the [http://en.wikipedia.org/wiki/Blue_Marble ''Blue Marble''] photograph. -->
  
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The Jmodel suite consits of several models of different aspects of the Earth System. They can be run from the[[jmodels|jmodels website]]. They are writtern in Java, and hence  are trivial to run from just about any machine, PC, Mac or otherwise. The models are controlled via graphical user interfaces; no knowledge of computer programming is required to get them running.
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<div style="background-color:#A8CCCC; padding:5px; text-align:center; text-valign:center">
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<div style="margin:5px;padding:10px"><font face=Verdana size=10>'''Welcome to JModels'''</font></div>
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<div style="margin:0px;padding:5px"><font face=Verdana size=5>Java Models of Earth System Regulation</font></div><br />
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</div>
  
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The main purpose of the models is to investigate how the Earth system is regualted and controlled by differen feedbacks. While the main focus is on Earth System stabilisation, the models can used for several different purposes and for this reason they are several different pathways through this wiki.  
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==Models==
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The JModel suite consists of a number of models of aspects of the Earth System. They are written in the Java language for maximum portability, and are capable of running on most computing platforms including Windows, MacOS and Unix/Linux. The models are controlled via graphical user interfaces (GUI), so no knowledge of computer programming is required to run and perform experiments with them.
  
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Depending on your area of interest you should select between the following paths:.
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The models currently available from [http://www.noc.soton.ac.uk/jmodels/ the JModels website] are:
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(1). Earth System stabilisation.
 
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(2). Global change impact on the Earth System.
 
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(3). Responseof the Earth System during major events in deep time>>??(Paloeo).
 
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(4). Ocean Biogeochemistry.
 
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(5). Earth's Radiation Balance.
 
  
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There are also pages for each model:
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<center>
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[[PhosphorousModel|Phosphorous model page]]
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{| border="0" cellpadding="2"
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[[NitrogenPhosphorousModel|Nitrogen Phosphorous model page]]
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|-
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[[SiliconPhosphorousModel|Silicon Phosphorous model page]]
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| [[Image:P_element_v2.png|left|50px|Ocean phosphorus cycle]]
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[[CarbonModel|Carbon model page]]
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| [[Phosphorus model|Ocean cycle of <br>phosphorus]]
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[[EnergyRadiationBalanceModel |Energy Radiation Balance model page]]
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| [[Image:N_element_v2.png|left|50px|Ocean nitrogen and phosphorus cycles]]
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| [[Nitrogen-phosphorus model|Ocean cycles of <br>nitrogen and phosphorus]]
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|-
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| [[Image:Si_element_v2.png|left|50px|Ocean silicon and phosphorus cycles]]
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| [[Silicon-phosphorus model|Ocean cycles of <br>silicon and phosphorus]]  
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| [[Image:C_element_v2.png|left|50px|Ocean and atmosphere carbon cycle]]
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| [[Carbon model|Ocean and atmosphere <br>carbon cycle]]  
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|-
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<!-- | [[Image:Energy_icon.png|left|50px|Planetary radiation balance model]] -->
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<!-- | [[Radiation balance model|Planetary radiation <br>balance model]] [[Image:under_construction.png|20px|Under construction]] -->
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|
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|
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|}
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</center>
  
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This site also contians techincal information on how the Java models were programmed and also contians credits / acknowledgements and there is also a discussion forum here LINK associated with the models.
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==Pathways==
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The main purpose of the models is to investigate how some elemental <!-- material and energy --> cycles of the Earth system are regulated and controlled by different feedbacks. While the central focus is on these feedbacks and Earth System stabilisation, the models can also be used in other ways and for this reason there are several different pathways through this Wiki.  
  
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Have added a new [[Carbon|carbonpage]]
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Depending on your area of interest you should select between the following paths:
  
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<code><pre>    public static void centreScreen(Object frameIn) {
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* [[Earth system stabilisation]]
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        JFrame frame = (JFrame) frameIn;
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* [[Present global change|Earth System response to present-day global change]]
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        Dimension dim = frame.getToolkit().getScreenSize();
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* [[Past major events|Behaviour of the Earth System during past major events]]
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        Rectangle abounds = frame.getBounds();
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* [[Ocean biogeochemical cycles|Ocean biogeochemistry]]
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        frame.setLocation((dim.width - abounds.width) / 2,
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<!-- * [[Earth radiation balance|Earth's radiation balance]] -->
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                (dim.height - abounds.height) / 2);
 
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        frame.setVisible(true);
 
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        frame.requestFocus();
 
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    } </pre></code>
 
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[[Image:back.jpg|400px|thumb|center|Blah de blah.  This shows off image syntax.]]
 
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Latest revision as of 15:11, 24 August 2016

The Earth from space.
To try the models out for yourself, click here to go to the JModels website.
Simulating the dynamic equilibrium of the ocean's phosphorus cycle.
Welcome to JModels
Java Models of Earth System Regulation

Models

The JModel suite consists of a number of models of aspects of the Earth System. They are written in the Java language for maximum portability, and are capable of running on most computing platforms including Windows, MacOS and Unix/Linux. The models are controlled via graphical user interfaces (GUI), so no knowledge of computer programming is required to run and perform experiments with them.

The models currently available from the JModels website are:

Ocean phosphorus cycle
 Ocean cycle of
phosphorus
Ocean nitrogen and phosphorus cycles
 Ocean cycles of
nitrogen and phosphorus
Ocean silicon and phosphorus cycles
 Ocean cycles of
silicon and phosphorus
Ocean and atmosphere carbon cycle
 Ocean and atmosphere
carbon cycle

Pathways

The main purpose of the models is to investigate how some elemental cycles of the Earth system are regulated and controlled by different feedbacks. While the central focus is on these feedbacks and Earth System stabilisation, the models can also be used in other ways and for this reason there are several different pathways through this Wiki.

Depending on your area of interest you should select between the following paths:

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