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pmip3:design:21k:icesheet:index [2009/10/29 23:22] jypeter Added the NH and SH comparison summary plots |
pmip3:design:21k:icesheet:index [2009/12/23 13:25] jypeter Closed the discussion |
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==== Comparing the different reconstructions ==== | ==== Comparing the different reconstructions ==== | ||
+ | |||
+ | <note warning> | ||
+ | **Plots are corrected. Please download again (fuyuki, Nov 13 2009). The latest file names are gnh5.pdf and gaa5.pdf** | ||
+ | |||
+ | The following plots were generated using the latest versions of the reconstructions available (inserted by Fuyuki Nov 13 2009). | ||
+ | |||
+ | * Combined //Surface Altitude// and //Fraction of Grid Cell Covered with Glacier// | ||
+ | * for ANU ice model (2009) incl. British area. | ||
+ | * for ICE-6G v1.02 | ||
+ | * for GLAC-1 nn454 model for North America, and ne8234 for Eurasia | ||
+ | * for GLAC-1 nn9014 model for North America, and ne8234 for Eurasia | ||
+ | |||
+ | The following plots have been prepared by [[abeouchi@ccsr.u-tokyo.ac.jp|Ayako Abe-Ouchi]] and [[saitofuyuki@jamstec.go.jp|Saito Fuyuki]] (put online, 11/13/09 @ 13h03)): | ||
+ | |||
+ | * {{:pmip3:design:21k:icesheet:gaa5.pdf|Antarctica}} plots | ||
+ | * {{:pmip3:design:21k:icesheet:gnh5.pdf|Northern Hemisphere}} plots | ||
+ | </note> | ||
+ | |||
+ | ---- | ||
The following plots were generated using the latest versions of the reconstructions available to the persons who made the plots and may be more up-to-date than the plots available in the sections below. Please try to use the most recent plots when commenting the reconstructions! | The following plots were generated using the latest versions of the reconstructions available to the persons who made the plots and may be more up-to-date than the plots available in the sections below. Please try to use the most recent plots when commenting the reconstructions! | ||
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=== ANU ice model === | === ANU ice model === | ||
+ | |||
+ | **Plots are modified. Please download again (fuyuki, Nov 13 2009)** | ||
* Combined //Surface Altitude// and //Fraction of Grid Cell Covered with Glacier// | * Combined //Surface Altitude// and //Fraction of Grid Cell Covered with Glacier// | ||
* for ANU ice model (2009) | * for ANU ice model (2009) | ||
- | * for **ICE-6G v1.0** (NOT v1.02) | + | * for ICE-6G v1.02 |
- | * for GLAC-1 **nn9021** model for North America, and **ne8034** for Eurasia | + | * for GLAC-1 nn454 model for North America, and ne8234 for Eurasia |
+ | * for GLAC-1 nn9014 model for North America, and ne8234 for Eurasia | ||
- | The following plots have been prepared by [[abeouchi@ccsr.u-tokyo.ac.jp|Ayako Abe-Ouchi]] and [[saitofuyuki@jamstec.go.jp|Saito Fuyuki]] (put online, 10/29/09 @ 16h50)): | + | The following plots have been prepared by [[abeouchi@ccsr.u-tokyo.ac.jp|Ayako Abe-Ouchi]] and [[saitofuyuki@jamstec.go.jp|Saito Fuyuki]] (put online, 11/13/09 @ 13h03)): |
- | * {{:pmip3:design:21k:icesheet:gaa2.pdf|Antarctica}} plots | + | * {{:pmip3:design:21k:icesheet:gaa5.pdf|Antarctica}} plots |
- | * {{:pmip3:design:21k:icesheet:gnh2.pdf|Northern Hemisphere}} plots | + | * {{:pmip3:design:21k:icesheet:gnh5.pdf|Northern Hemisphere}} plots |
==== Lev-MOCA ==== | ==== Lev-MOCA ==== | ||
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* Surface elevation and basal ice velocity area maps for 21 ka\\ Note: lakes and drainage results are not included in these plots\\ [[http://pmip3.lsce.ipsl.fr/share/design/glac1/21kaHuvnn8234.pdf|21kaHuvnn8234.pdf]], [[http://pmip3.lsce.ipsl.fr/share/design/glac1/18kaHuvnn8234.pdf|18kaHuvnn8234.pdf]], [[http://pmip3.lsce.ipsl.fr/share/design/glac1/14kaHuvnn8234.pdf|14kaHuvnn8234.pdf]]\\ [[http://pmip3.lsce.ipsl.fr/share/design/glac1/21kaHuvNA.pdf|21kaHuvNA.pdf]], [[http://pmip3.lsce.ipsl.fr/share/design/glac1/18kaHuvNA.pdf|18kaHuvNA.pdf]], [[http://pmip3.lsce.ipsl.fr/share/design/glac1/14kaHuvNA.pdf|14kaHuvNA.pdf]] | * Surface elevation and basal ice velocity area maps for 21 ka\\ Note: lakes and drainage results are not included in these plots\\ [[http://pmip3.lsce.ipsl.fr/share/design/glac1/21kaHuvnn8234.pdf|21kaHuvnn8234.pdf]], [[http://pmip3.lsce.ipsl.fr/share/design/glac1/18kaHuvnn8234.pdf|18kaHuvnn8234.pdf]], [[http://pmip3.lsce.ipsl.fr/share/design/glac1/14kaHuvnn8234.pdf|14kaHuvnn8234.pdf]]\\ [[http://pmip3.lsce.ipsl.fr/share/design/glac1/21kaHuvNA.pdf|21kaHuvNA.pdf]], [[http://pmip3.lsce.ipsl.fr/share/design/glac1/18kaHuvNA.pdf|18kaHuvNA.pdf]], [[http://pmip3.lsce.ipsl.fr/share/design/glac1/14kaHuvNA.pdf|14kaHuvNA.pdf]] | ||
+ | |||
+ | === Ice volume === | ||
+ | |||
+ | The following table has been supplied by [[lev@mun.ca|Lev Tarasov]]. It compares | ||
+ | the ice amounts in the various regions in terms of eustatic sea level | ||
+ | impact inferred by assuming the ocean area to remain fixed to the | ||
+ | modern area (//ice amount relative to now in m of ocean assuming ocean | ||
+ | area = 360768576 km<sup>2</sup>//). | ||
+ | |||
+ | ^ ^ GLAC-1\\ 21ka ^ | ||
+ | ^ North America\\ (nn454) | 76.6 | | ||
+ | ^ Eurasia\\ (nn8234) | 14.0 | | ||
=== Southern hemisphere === | === Southern hemisphere === | ||
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=== Plots === | === Plots === | ||
+ | |||
+ | **Plots are modified. Please download again (fuyuki, Nov 13 2009)** | ||
The following plots have been prepared by [[abeouchi@ccsr.u-tokyo.ac.jp|Ayako Abe-Ouchi]] and [[saitofuyuki@jamstec.go.jp|Saito Fuyuki]]: | The following plots have been prepared by [[abeouchi@ccsr.u-tokyo.ac.jp|Ayako Abe-Ouchi]] and [[saitofuyuki@jamstec.go.jp|Saito Fuyuki]]: | ||
- | * {{:pmip3:design:21k:icesheet:gaa2.pdf|Antarctica}} plots | + | * {{:pmip3:design:21k:icesheet:gaa5.pdf|Antarctica}} plots |
- | * {{:pmip3:design:21k:icesheet:gnh2.pdf|Northern Hemisphere}} plots | + | * {{:pmip3:design:21k:icesheet:gnh5.pdf|Northern Hemisphere}} plots |
The plots show the combined //Surface Altitude// and //Fraction of Grid Cell Covered with Glacier//, and use data from: | The plots show the combined //Surface Altitude// and //Fraction of Grid Cell Covered with Glacier//, and use data from: | ||
- | * ANU ice model (2009) | + | * for ANU ice model (2009) |
- | * **ICE-6G v1.0** (NOT v1.02) | + | * for ICE-6G v1.02 |
- | * GLAC-1 **nn9021** model for North America, and **ne8034** for Eurasia | + | * for GLAC-1 nn454 model for North America, and ne8234 for Eurasia |
+ | * for GLAC-1 nn9014 model for North America, and ne8234 for Eurasia | ||
====== Conclusion ====== | ====== Conclusion ====== | ||
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In September we should be able to compare the results of the revised version of ICE-6G with those of the Lev-Dick collaboration and take a decision based on comparisons with data and on the advice of the community | In September we should be able to compare the results of the revised version of ICE-6G with those of the Lev-Dick collaboration and take a decision based on comparisons with data and on the advice of the community | ||
- | ~~DISCUSSION~~ | + | ~~DISCUSSION:closed~~ |
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