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Various minor updates as requested
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Set default year for model input to 202 3
Adjust description text in README and on 'Home' page
Add forcing 1979-2015 reference
Minor text tidying
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cemacrr committed Feb 3, 2023
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2 changes: 1 addition & 1 deletion README.md
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[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7602062.svg)](https://doi.org/10.5281/zenodo.7602062)

Volc2Clim is a Python + Flask web application which uses the [EVA_H](https://github.com/thomasaubry/EVA_H/) and [FaIR](https://github.com/OMS-NetZero/FAIR/) codes, and enables the user to calculate volcanic radiative forcing and the global climate response to a volcanic eruption.
Volc2Clim is a Python + Flask web application which uses the [EVA_H](https://github.com/thomasaubry/EVA_H/) and [FaIR](https://github.com/OMS-NetZero/FAIR/) codes, and enables the user to calculate volcanic radiative forcing and the global climate response to an explosive volcanic eruption.

[https://volc2clim.bgs.ac.uk/](https://volc2clim.bgs.ac.uk/)
2 changes: 1 addition & 1 deletion static/js/home.js
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var model_params = {
'wavelengths': [550],
'lat': 15.1,
'year': 2021,
'year': 2023,
'month': 1,
'so2_mass': 18,
'so2_height': 25,
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8 changes: 4 additions & 4 deletions templates/about.html.j2
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Volc2Clim is a webtool to calculate aerosol optical properties, global-mean radiative forcing and changes in global-mean surface temperature in response to volcanic sulfur emitted by explosive volcanic eruptions. It combines three simple and peer-reviewed models:
<ol>
<li>EVA_H, which predicts perturbations in aerosol optical properties, such as the stratospheric aerosol optical depth (SAOD) for a given mass of sulfur dioxide (SO₂), injection altitude and injection latitude (Aubry et al., 2020; <a href="https://github.com/thomasaubry/EVA_H">https://github.com/thomasaubry/EVA_H</a>)</li>
<li>A scaling factor that reflects the relationship between the global-mean SAOD perturbation (at 550 nm) and the global-mean effective volcanic radiative forcing at the top of the atmosphere (Schmidt et al., 2018; Marshall et al., 2021)</li>
<li>A scaling factor that reflects the relationship between the global-mean SAOD perturbation (at 550 nm) and the global-mean effective volcanic radiative forcing at the top of the atmosphere (Schmidt et al., 2018; Marshall et al., 2020)</li>
<li>FaIR, a simple climate response model that calculates the global-mean surface temperature response based on the global-mean effective volcanic radiative forcing calculated in 2. (Smith et al., 2018; <a href="https://github.com/OMS-NetZero/FAIR">https://github.com/OMS-NetZero/FAIR</a>)</li>
</ol>
</p>
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Values from key parameters (e.g., peak global monthly mean SAOD at 550nm) are also printed to the screen, including the Volcano Climate Index (VCI, Schmidt and Black 2022, <a href="https://volcano-climate.github.io/vci/">https://volcano-climate.github.io/vci/</a>). The VCI is a scale that measures the magnitude of the volcanic climate response and takes values from 0 to 6+. It is similar to the Richter scale for the magnitude of earthquakes or the Volcanic Explosivity Index (VEI) for the explosivity of volcanic eruptions.
</p>
<p>
Please refer to the papers below for details of each specific model used in Volc2Clim, and feel free to contact Anja Schmidt (<a href ="mailto:[email protected]">[email protected]</a>) and Thomas Aubry (<a href="mailto:[email protected]">[email protected]</a>) if you have any question or feedback. We hope that you enjoy Volc2Clim for your teaching, research and operational needs, or if you are just a curious person learning about volcanoes and climate!"
Please refer to the papers below for details of each specific model used in Volc2Clim, and feel free to contact Anja Schmidt (<a href ="mailto:[email protected]">[email protected]</a>) and Thomas Aubry (<a href="mailto:[email protected]">[email protected]</a>) if you have any question or feedback. We hope that you enjoy Volc2Clim for your teaching, research and operational needs, or if you are just a curious person learning about volcanoes and climate!
</p>
</div>
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Anja Schmidt, Thomas J. Aubry, Richard Rigby, John Stevenson and Susan C. Loughlin, Volc2Clim online tool, <a href="https://doi.org/10.5281/zenodo.7602062">https://doi.org/10.5281/zenodo.7602062</a>, <a href="https://volc2clim.bgs.ac.uk/">https://volc2clim.bgs.ac.uk/</a>.
</p>
<p>
Please also kindly cite the four publications referred below describing key components of Volc2Clim.
Please also kindly cite the publications referred below describing key components of Volc2Clim.
</p>
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<div class="content_text flex_column">
<h4>Funding</h4>
<p>
We acknowledge funding from UKESM: The UK Earth System Modelling project was funded by the UKRI – Natural Environment Research Council (NERC) national capability grant number NE/N017951/1 and the Met Office. We also acknowledge funding from UK Natural Environment Research Council grants NE/S000887/1 (VOL-CLIM) and NE/S00436X/1 (V-PLUS)
We acknowledge funding from UKESM: The UK Earth System Modelling project was funded by the UKRI – Natural Environment Research Council (NERC) national capability grant number NE/N017951/1 and the Met Office. We also acknowledge funding from UK Natural Environment Research Council grants NE/S000887/1 (VOL-CLIM) and NE/S00436X/1 (V-PLUS).
</p>
</div>
</div>
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6 changes: 3 additions & 3 deletions templates/home.html.j2
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class="flex_row_wrap flex_justify">
<div class="content_text flex_column">
<p>
Volc2Clim enables the user to calculate volcanic radiative forcing and the global climate response to a volcanic eruption.
Volc2clim enables the user to calculate volcanic radiative forcing and the global climate response to an explosive volcanic eruption.
</p>
<p>
The user needs to enter key eruption source parameters, such as the mass or height of SO₂ injected, and can also set model parameters.
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class="input_label"
hover-text="The year during which the eruption occurred.
The default value is 2021">
The default value is 2023">
Eruption year
<span class="input_info">
<img class="input_info_img"
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type="text"
maxlength="10"
name="lat"
value="2021">
value="2023">
</div>
<div id="year_input_error"
class="input_error">
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7 changes: 5 additions & 2 deletions templates/references.html.j2
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<h4>References</h4>
<p class="content_reference">
Aubry, T. J., Toohey, M., Marshall, L., Schmidt, A., Jellinek, A. M. (2019), A new volcanic stratospheric sulfate aerosol forcing emulator (EVA_ H): Comparison with interactive stratospheric aerosol models, Journal of Geophysical Research: Atmospheres, 125, doi: <a href="https://doi.org/10.1029/2019JD031303">10.1029/2019JD031303</a>, <a href="https://github.com/thomasaubry/EVA_H">https://github.com/thomasaubry/EVA_H.</a>.
Aubry, T. J., Toohey, M., Marshall, L., Schmidt, A., Jellinek, A. M. (2019). A new volcanic stratospheric sulfate aerosol forcing emulator (EVA_ H): Comparison with interactive stratospheric aerosol models, Journal of Geophysical Research: Atmospheres, 125, doi: <a href="https://doi.org/10.1029/2019JD031303">10.1029/2019JD031303</a>, <a href="https://github.com/thomasaubry/EVA_H">https://github.com/thomasaubry/EVA_H.</a>.
</p>
<p class="content_reference">
Marshall, L.R., Smith, C. J., Forster,P. M., Aubry, T. J., Andrews, T., Schmidt, A. (2020). Large variations in volcanic aerosol forcing efficiency due to eruption source parameters and rapid adjustments. Geophysical Research Letters, 47, doi: <a href="https://doi.org/10.1029/2020GL090241">10.1029/2020GL090241</a>.
</p>
<p class="content_reference">
Smith, C. J., Forster, P. M., Allen, M., Leach, N., Millar, R. J., Passerello, G. A., Regayre, L. A. (2018), FAIR v1.3: A simple emissions-based impulse response and carbon cycle model, Geosci. Model Dev. 11, 2273–2297, doi: <a href="https://doi.org/10.5194/gmd-11-2273-2018">10.5194/gmd-11-2273-2018</a>, <a href="https://github.com/OMS-NetZero/FAIR">https://github.com/OMS-NetZero/FAIR</a>.
Smith, C. J., Forster, P. M., Allen, M., Leach, N., Millar, R. J., Passerello, G. A., Regayre, L. A. (2018). FAIR v1.3: A simple emissions-based impulse response and carbon cycle model, Geosci. Model Dev. 11, 2273–2297, doi: <a href="https://doi.org/10.5194/gmd-11-2273-2018">10.5194/gmd-11-2273-2018</a>, <a href="https://github.com/OMS-NetZero/FAIR">https://github.com/OMS-NetZero/FAIR</a>.
</p>
<p class="content_reference">
Schmidt, A., Black, B.A. (2022), Reckoning with the Rocky Relationship Between Eruption Size and Climate Response: Toward a Volcano-Climate Index. Annual Review of Earth and Planetary Sciences, 50, pp.627-661. doi: <a href="https://doi.org/10.1146/annurev-earth-080921-052816">10.1146/annurev-earth-080921-052816</a>, <a href="https://volcano-climate.github.io/vci/">https://volcano-climate.github.io/vci/</a>.
</p>
<p class="content_reference">
Schmidt, A., Mills, M. J., Ghan, S., Gregory, J. M., Allan, R. P., Andrews, T., et al. (2018). Volcanic radiative forcing from 1979 to 2015. Journal of Geophysical Research: Atmospheres, 123, 12,491-12,508. <a href="https://doi.org/10.1029/2018JD028776">10.1029/2018JD028776</a>.
</p>

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