Developments in the MPI‐M Earth System Model version 1.2 (MPI‐ESM1.2) and Its Response to Increasing CO2
Thorsten Mauritsen
(1)
,
Jürgen Bader
,
Tobias Becker
,
Jörg Behrens
,
Matthias Bittner
,
Renate Brokopf
,
Victor Brovkin
,
Martin Claussen
,
Traute Crueger
,
Monika Esch
,
Irina Fast
,
Stephanie Fiedler
,
Dagmar Fläschner
,
Veronika Gayler
,
Marco Giorgetta
,
Daniel Goll
(2)
,
Helmuth Haak
,
Stefan Hagemann
,
Christopher Hedemann
,
Cathy Hohenegger
,
Tatiana Ilyina
,
Thomas Jahns
,
Diego Jimenéz‐de‐la‐cuesta
,
Johann Jungclaus
,
Thomas Kleinen
,
Silvia Kloster
,
Daniela Kracher
,
Stefan Kinne
,
Deike Kleberg
,
Gitta Lasslop
,
Luis Kornblueh
,
Jochem Marotzke
,
Daniela Matei
,
Katharina Meraner
,
Uwe Mikolajewicz
,
Kameswarrao Modali
,
Benjamin Möbis
,
Wolfgang Müller
,
Julia Nabel
,
Christine Nam
,
Dirk Notz
,
Sarah‐sylvia Nyawira
,
Hanna Paulsen
,
Karsten Peters
,
Robert Pincus
,
Holger Pohlmann
,
Julia Pongratz
,
Max Popp
,
Thomas Jürgen Raddatz
,
Sebastian Rast
,
Rene Redler
,
Christian Reick
,
Tim Rohrschneider
,
Vera Schemann
,
Hauke Schmidt
,
Reiner Schnur
,
Uwe Schulzweida
,
Katharina Six
,
Lukas Stein
,
Irene Stemmler
,
Bjorn Stevens
,
Jin‐song Storch
,
Fangxing Tian
,
Aiko Voigt
,
Philipp Vrese
,
Karl‐hermann Wieners
,
Stiig Wilkenskjeld
,
Alexander Winkler
(1)
,
Erich Roeckner
Jürgen Bader
- Fonction : Auteur
Tobias Becker
- Fonction : Auteur
Jörg Behrens
- Fonction : Auteur
Matthias Bittner
- Fonction : Auteur
Renate Brokopf
- Fonction : Auteur
Victor Brovkin
- Fonction : Auteur
- PersonId : 778664
- ORCID : 0000-0001-6420-3198
- IdRef : 200260626
Martin Claussen
- Fonction : Auteur
Traute Crueger
- Fonction : Auteur
Monika Esch
- Fonction : Auteur
Irina Fast
- Fonction : Auteur
Stephanie Fiedler
- Fonction : Auteur
- PersonId : 772034
- ORCID : 0000-0001-8898-9949
Dagmar Fläschner
- Fonction : Auteur
Veronika Gayler
- Fonction : Auteur
Marco Giorgetta
- Fonction : Auteur
Daniel Goll
- Fonction : Auteur
- PersonId : 751001
- IdHAL : daniel-goll
- ORCID : 0000-0001-9246-9671
Helmuth Haak
- Fonction : Auteur
Stefan Hagemann
- Fonction : Auteur
Christopher Hedemann
- Fonction : Auteur
Cathy Hohenegger
- Fonction : Auteur
Tatiana Ilyina
- Fonction : Auteur
- PersonId : 768693
- ORCID : 0000-0002-3475-4842
Thomas Jahns
- Fonction : Auteur
Diego Jimenéz‐de‐la‐cuesta
- Fonction : Auteur
Johann Jungclaus
- Fonction : Auteur
- PersonId : 761532
- ORCID : 0000-0002-3849-4339
Thomas Kleinen
- Fonction : Auteur
Silvia Kloster
- Fonction : Auteur
Daniela Kracher
- Fonction : Auteur
Stefan Kinne
- Fonction : Auteur
Deike Kleberg
- Fonction : Auteur
Gitta Lasslop
- Fonction : Auteur
Luis Kornblueh
- Fonction : Auteur
Jochem Marotzke
- Fonction : Auteur
Daniela Matei
- Fonction : Auteur
Katharina Meraner
- Fonction : Auteur
Uwe Mikolajewicz
- Fonction : Auteur
Kameswarrao Modali
- Fonction : Auteur
Benjamin Möbis
- Fonction : Auteur
Wolfgang Müller
- Fonction : Auteur
Julia Nabel
- Fonction : Auteur
- PersonId : 791874
- ORCID : 0000-0002-8122-5206
Christine Nam
- Fonction : Auteur
Dirk Notz
- Fonction : Auteur
Sarah‐sylvia Nyawira
- Fonction : Auteur
Hanna Paulsen
- Fonction : Auteur
Karsten Peters
- Fonction : Auteur
Robert Pincus
- Fonction : Auteur
- PersonId : 793681
- ORCID : 0000-0002-0016-3470
- IdRef : 231081839
Holger Pohlmann
- Fonction : Auteur
Julia Pongratz
- Fonction : Auteur
- PersonId : 781744
- ORCID : 0000-0003-0372-3960
Max Popp
- Fonction : Auteur
Thomas Jürgen Raddatz
- Fonction : Auteur
Sebastian Rast
- Fonction : Auteur
Rene Redler
- Fonction : Auteur
Christian Reick
- Fonction : Auteur
Tim Rohrschneider
- Fonction : Auteur
Vera Schemann
- Fonction : Auteur
Hauke Schmidt
- Fonction : Auteur
Reiner Schnur
- Fonction : Auteur
Uwe Schulzweida
- Fonction : Auteur
Katharina Six
- Fonction : Auteur
Lukas Stein
- Fonction : Auteur
Irene Stemmler
- Fonction : Auteur
Bjorn Stevens
- Fonction : Auteur
- PersonId : 767836
- ORCID : 0000-0003-3795-0475
Jin‐song Storch
- Fonction : Auteur
Fangxing Tian
- Fonction : Auteur
Aiko Voigt
- Fonction : Auteur
Philipp Vrese
- Fonction : Auteur
Karl‐hermann Wieners
- Fonction : Auteur
Stiig Wilkenskjeld
- Fonction : Auteur
Alexander Winkler
- Fonction : Auteur
- PersonId : 803051
- ORCID : 0000-0001-6574-4471
Erich Roeckner
- Fonction : Auteur
Résumé
the accumulation of magma within the Monti Sabatini Volcanic District (MSVD), italy, coupled with the extensional tectonics of the region, pose both volcanic and tectonic hazards to the city of Rome, located 20 km to the southeast. We combine 40 Ar/ 39 Ar geochronology of volcanic deposits and a geomorphologic/stratigraphic/paleomagnetic study of fluvial terraces to determine the recurrence interval and the time elapsed since the last eruption of the MSVD. Moreover, we provide a date for the youngest known eruption of the MSVD and assess the timing of the most recent volcanic phase. Results of this study show: (i) The most recent eruptive phase occurred between 100 ka and 70 ka; (ii) the anomalously high elevation of the MIS 5 terrace indicates that it was concurrent with 50 m of uplift in the volcanic area; (iii) the time since the last eruption (70 ka) exceeds the average recurrence interval (39 ky) in the last 300 ky, as well as the longest previous dormancy (50 ky) in that time span. (iv) the current duration of dormancy is similar to the timespan separating the major explosive phase that occurred 590-450 ka. The magnitude and patterns of deformation of a volcanic field provide constraints on the magmatic processes operating beneath a volcano. A recent geomorphological study 1 reconstructed a series of paleo-surfaces along a 40-km-long stretch of the Tiber River Valley north of Rome, between Magliano Sabina and Monterotondo, located at the eastern margin of the Monti Sabatini Volcanic District (MSVD) (Fig. 1a). These paleo-surfaces are interpreted as fluvial terraces formed through the interplay between regional uplift and glacio-eustasy (e.g. 2) during a regressive phase that formed the hydrographic network of the Paleo-Tiber River since the end of the Santernian (1.78-1.5 Ma; lower Calabrian) 3. The reconstructed rates of uplift during the last 1.8 Ma recognized two major pulses: 0.86 through 0.5 Ma, and 0.25 Ma through the present time 1. The coincidence of the uplift pulses with the ages of the main volcanic phases 1 are interpreted as mainly driven by uprising magma bodies from a metasomatized mantle source of the Roman Magmatic Province (e.g. 4-6). This "magmatic" uplift overlaps a smaller isostatic component on the Tyrrhenian Sea Margin of central Italy. In the present study, we further refine the chronostratigraphy of the paleo-surfaces in the area previously investigated, providing five new 40 Ar/ 39 Ar age determinations on volcanic products intercalated within the
Domaines
Océan, Atmosphère Océan, Atmosphère Interfaces continentales, environnement Interfaces continentales, environnementFormat du dépôt | Fichier |
---|---|
Type de dépôt | Article dans une revue |
Titre |
en
Developments in the MPI‐M Earth System Model version 1.2 (MPI‐ESM1.2) and Its Response to Increasing CO2
|
Résumé |
en
the accumulation of magma within the Monti Sabatini Volcanic District (MSVD), italy, coupled with the extensional tectonics of the region, pose both volcanic and tectonic hazards to the city of Rome, located 20 km to the southeast. We combine 40 Ar/ 39 Ar geochronology of volcanic deposits and a geomorphologic/stratigraphic/paleomagnetic study of fluvial terraces to determine the recurrence interval and the time elapsed since the last eruption of the MSVD. Moreover, we provide a date for the youngest known eruption of the MSVD and assess the timing of the most recent volcanic phase. Results of this study show: (i) The most recent eruptive phase occurred between 100 ka and 70 ka; (ii) the anomalously high elevation of the MIS 5 terrace indicates that it was concurrent with 50 m of uplift in the volcanic area; (iii) the time since the last eruption (70 ka) exceeds the average recurrence interval (39 ky) in the last 300 ky, as well as the longest previous dormancy (50 ky) in that time span. (iv) the current duration of dormancy is similar to the timespan separating the major explosive phase that occurred 590-450 ka. The magnitude and patterns of deformation of a volcanic field provide constraints on the magmatic processes operating beneath a volcano. A recent geomorphological study 1 reconstructed a series of paleo-surfaces along a 40-km-long stretch of the Tiber River Valley north of Rome, between Magliano Sabina and Monterotondo, located at the eastern margin of the Monti Sabatini Volcanic District (MSVD) (Fig. 1a). These paleo-surfaces are interpreted as fluvial terraces formed through the interplay between regional uplift and glacio-eustasy (e.g. 2) during a regressive phase that formed the hydrographic network of the Paleo-Tiber River since the end of the Santernian (1.78-1.5 Ma; lower Calabrian) 3. The reconstructed rates of uplift during the last 1.8 Ma recognized two major pulses: 0.86 through 0.5 Ma, and 0.25 Ma through the present time 1. The coincidence of the uplift pulses with the ages of the main volcanic phases 1 are interpreted as mainly driven by uprising magma bodies from a metasomatized mantle source of the Roman Magmatic Province (e.g. 4-6). This "magmatic" uplift overlaps a smaller isostatic component on the Tyrrhenian Sea Margin of central Italy. In the present study, we further refine the chronostratigraphy of the paleo-surfaces in the area previously investigated, providing five new 40 Ar/ 39 Ar age determinations on volcanic products intercalated within the
|
Auteur(s) |
Thorsten Mauritsen
1
, Jürgen Bader
, Tobias Becker
, Jörg Behrens
, Matthias Bittner
, Renate Brokopf
, Victor Brovkin
, Martin Claussen
, Traute Crueger
, Monika Esch
, Irina Fast
, Stephanie Fiedler
, Dagmar Fläschner
, Veronika Gayler
, Marco Giorgetta
, Daniel Goll
2
, Helmuth Haak
, Stefan Hagemann
, Christopher Hedemann
, Cathy Hohenegger
, Tatiana Ilyina
, Thomas Jahns
, Diego Jimenéz‐de‐la‐cuesta
, Johann Jungclaus
, Thomas Kleinen
, Silvia Kloster
, Daniela Kracher
, Stefan Kinne
, Deike Kleberg
, Gitta Lasslop
, Luis Kornblueh
, Jochem Marotzke
, Daniela Matei
, Katharina Meraner
, Uwe Mikolajewicz
, Kameswarrao Modali
, Benjamin Möbis
, Wolfgang Müller
, Julia Nabel
, Christine Nam
, Dirk Notz
, Sarah‐sylvia Nyawira
, Hanna Paulsen
, Karsten Peters
, Robert Pincus
, Holger Pohlmann
, Julia Pongratz
, Max Popp
, Thomas Jürgen Raddatz
, Sebastian Rast
, Rene Redler
, Christian Reick
, Tim Rohrschneider
, Vera Schemann
, Hauke Schmidt
, Reiner Schnur
, Uwe Schulzweida
, Katharina Six
, Lukas Stein
, Irene Stemmler
, Bjorn Stevens
, Jin‐song Storch
, Fangxing Tian
, Aiko Voigt
, Philipp Vrese
, Karl‐hermann Wieners
, Stiig Wilkenskjeld
, Alexander Winkler
1
, Erich Roeckner
1
MPI-M -
Max Planck Institute for Meteorology
( 27297 )
- Bundesstraße 53 20146 Hamburg
- Allemagne
2
LSCE -
Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette]
( 518 )
- Bât. 12,
avenue de la Terrasse,
F-91198 GIF-SUR-YVETTE CEDEX
- France
|
Langue du document |
Anglais
|
Nom de la revue |
|
Vulgarisation |
Non
|
Comité de lecture |
Oui
|
Audience |
Internationale
|
Date de publication |
2019-04
|
Volume |
11
|
Numéro |
4
|
Page/Identifiant |
998-1038
|
Domaine(s) |
|
DOI | 10.1029/2018MS001400 |
Origine :
Fichiers éditeurs autorisés sur une archive ouverte
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