MARESCHAL Jean-Claude

jcMareschal

Université du Québec à Montréal
Centre GEOTOP
CP 8888, succ. Centre-Ville
Montréal, Québec
Canada H3C 3P8

mareschal.jean-claude@uqam.ca
Téléphone: (514) 987-3000 (6864)
Télécopieur: 514) 987-3635
Bureau: Pavillon Kennedy, PK 7614

Ph.D., Texas A&M University, U.S. (1975)
Département des sciences de la Terre et de l’Atmosphère, UQAM

Maintenant disponible

coverpage
Jaupart, C. and J.-C. Mareschal, 2010. Heat Generation and Transport in the Earth, Cambridge University Press, 477 p.

 

 

 

 

 

 

 

Publications

Protection du copyright.
Les droits des documents présentés sur cette page appartiennent à leurs auteurs respectifs (voir pour chaque publication les noms des auteurs). Les lecteurs de cette page sont autorisés à télécharger une copie de chaque publication pour leur usage personnel. Une autorisation écrite des détenteurs de chacun des copyrights est nécessaire pour une distribution ou un autre usage de ce matériel scientifique.


 

Mareschal, J.-C., Jaupart, C., Phaneuf, C., Perry, C. 2011. Geoneutrinos and the energy budget of the Earth, Journal of Geodynamics, 54(3-4), 43-54.

Roy, S., Mareschal, J.-C., 2011. Constraints on the deep thermal structure of the Dharwar craton, India, from heat flow, shear wave velocities, and mantle xenoliths, J. Geophys. Res., 116, B02409, doi:10.1029/2010JB007796. pdf

Lévy, F., Jaupart, C., Mareschal, J.-C., Bienfait, G., Limare, A., 2010. Low Heat Flux and Large Variations of Lithospheric Thickness in the Canadian Shield, J. Geophys. Res., 115, B06404, doi:10.1029/2009JB006470, 2010. pdf 

Perry, H.K.C., Rosieanu, C., Mareschal, J.C., Jaupart, C., 2010. Thermal regime of the lithosphere in Canada, Can. J. Earth Sci., 47, 389-408. pdf
Special Volume Lithoprobe: Parameters, processes, and evolution of a continent

Perry, H.K.C.,  Mareschal, J.-C., Jaupart, C., 2009. Enhanced crustal geo-neutrino production near the Sudbury neutrino observatory, Ontario, Canada, Earth and Planetary Science Letters, 288(1-2), 301-308. pdf

Michaut, C., Jaupart, C., Mareschal, J.-C., 2009. Thermal evolution of cratonic roots, Lithos, 109, 47-60. pdf

Chouinard, C., Mareschal, J.-C., 2009. Ground surface temperature history in southern Canada: Temperatures at the base of the Laurentide ice sheet and during the Holocene, Earth Planet. Sci. Lett., 277 (1-2), 280-289. doi:10.1016/j.epsl.2008.10.026. pdf

Audet, P., Mareschal, J.-C., 2007. Wavelet analysis of the coherence between Bouguer gravity and topography: Application to the elastic thickness anisotropy in the Canadian Shield, Geophysical Journal International, 168 (1), 287-298. pdf

Chouinard, C., Mareschal, J.-C., 2007. Selection of borehole temperature depth profiles for regional climate reconstructions, Climate of the Past Discussions, 3(1), 121-163. pdf

Chouinard, C., Mareschal, J.-C., 2007. Selection of borehole temperature depth profiles for regional climate reconstructions, Climate of the Past, 3(2), 297-313. pdf

Chouinard, C., Fortier, R., Mareschal, J.-C., 2007. Recent climate variations in the subarctic inferred from three borehole temperature profiles in northern Quebec, Canada, Earth and Planetary Science Letters, 263(3-4), 355-369. pdf

Perry, H.K.C., Mareschal, J.-C., Jaupart, C., 2006. Variations of strength and localized deformation in cratons: The 1.9 Ga Kapuskasing uplift, Superior Province, Canada, Earth and Planetary Science Letters, 249(3-4), 216-228. pdf

Perry, H.K.C., Jaupart, C., Mareschal, J.-C., Shapiro, N. M., 2006. Upper mantle velocity-temperature conversion and composition determined from seismic refraction and heat flow, J. Geophys. Res., 111, B07301, doi:10.1029/2005JB003921. pdf

Perry, H.K.C., Jaupart, C., Mareschal, J.-C., Bienfait, G., 2006. Crustal heat production in the Superior Province , Canadian Shield , and in North America inferred from heat flow data, J. Geophys. Res., 111, B04401, doi:10.1029/2005JB003893. pdf

Mareschal, J.-C., Jaupart, C., Rolandone, F., Gariepy, C.,  Fowler, C.M.R., Bienfait, G.,  Carbonne, C., Lapointe, R.,  2005. Heat flow, thermal regime, and elastic thickness of the lithosphere in the Trans-Hudson Orogen, Can. J. Earth Sci., 42, 517-532. pdf

Audet, P., Mareschal, J.-C., 2004. Anisotropy of the flexural response of the lithosphere in the Canadian Shield , Geophys. Res. Letters, 31, L20601, doi:10.1029/2004GL021080. pdf

Audet, P., Mareschal, J.-C., 2004. Variations in elastic thickness in the Canadian Shield . Earth Planet. Sci. Lett., 226, 17-31, doi: 10.1016/j.epsl.2004.07.035. pdf

Mareschal, J.-C., Nyblade, A., Perry, H.K.C., Jaupart, C., Bienfait, G., 2004. Heat flow and deep lithospheric thermal structure at Lac de Gras, Slave Province, Canada, Geophys. Res. Lett., 31(15), L12611, doi:10.1029/2004GL020133. pdf

Mareschal,  J.C., Jaupart, C., 2004. Variations of surface heat flow and lithospheric thermal structure beneath the North American craton, Earth and Planetary Science Letters, 223(1-2), 65-77, doi: 10.1016/j. pdf

Perry, H.K.C., Jaupart, C., Mareschal, J.-C., Rolandone, F., Bienfait, G., 2004. Heat flow in the Nipigon arm of the Keweenawan rift, northwestern Ontario , Canada , Geophys. Res. Lett., 31, doi:10.1029/2004GL020159. pdf

Shapiro, N.M., Ritzwoller, M.H., Mareschal, J.-C., Jaupart, C. 2004. Lithospheric structure of the Canadian Shield inferred from inversion of surface-wave dispersion with thermodynamic a-priori constraints, edited by Wood, R. and Curtis, A., Geological Society of London Special Publication.

Beltrami, H., Gosselin, C., Mareschal, J.-C., 2003. Ground surface temperatures in Canada: Spatial and temporal variability, Geophys. Res. Lett., 30, DOI:10.1029/2003GL017144. pdf

Gosselin, C., Mareschal, J.-C., 2003. Recent warming in northwestern Ontario, inferred from borehole temperature profiles, J. Geophys. Res., 108(B9), 2452, DOI:10.1029/2003JB002447. pdf

Gosselin, C., Mareschal, J.-C., 2003. Variations in ground surface temperature histories in the Thompson Belt, Manitoba, Canada: Environment and climate changes, Global Planet. Change, 851, DOI:10.1016/S0921-8181(03)00120-6. pdf

Jaupart,  C., Mareschal,  J.-C., 2003. Constraints on crustal heat production from heat flow data, Treatise of Geochemistry, Volume 3: The Crust, edited by Rudnick, R.L., 65-84, Elsevier Science Publishers, Amsterdam. pdf

Rolandone, F., Mareschal,  J.-C., Jaupart, C., 2003. Temperatures at the base of the Laurentide Ice Sheet inferred from borehole temperature data, Geophys. Res. Lett., 30 (18), 1944, doi:10.1029/2003GL018046. pdf

Rolandone, F., Mareschal, J.-C., Jaupart, C., Gosselin, C., Bienfait, G., Lapointe, R., 2003. Heat Flow in the western Superior Province of the Canadian Shield, Geophys. Res. Lett., 30(12), 1637, doi:10.1029/2003GL017386. pdf

Bourlon, E., Mareschal, J.-C., Roest, W.R., Telmat, H., 2002. Geophysical correlations in the Ungava Bay area, Can. J. Earth Sci., 39, 625-637.  pdf

Cheng, L.Z., Mareschal, J.-C., Jaupart, C., Rolandone, F., Gariépy, C., and Radigon, M., 2002. Simultaneous inversion of gravity and heat flow data: constraints on the thermal regime, rheology, and evolution of the Canadian Shield crust, Journal of Geodynamics, 34, 11-30. pdf

Rolandone, F., Jaupart, C., Mareschal, J.-C., Gariépy, C., Bienfait, G., Carbonne, C., Lapointe, R., 2002. Surface heat flow, crustal temperatures and mantle heat flow in the Proterozoic Trans-Hudson Orogen, Canadian Shield, J. Geophys. Res., 107, DOI: 10.1029/2001JB000698. pdf

Louden, K.E., Whitmarsh, R.B., Mareschal, J.-C., 2001. Data Report: Measurements of radiogenic heat production on production on basement samples from sites 1067 and 1068, Proceedings of the Ocean Drilling Program: Scientific Results, 173, 1-4.

Küntz, M., Mareschal, J.-C., Lavallée, P., 2000. Numerical estimation of electrical conductivity in porous media with a 2D lattice gas, Geophysics, 65, 766-772.

Lenardic, A., Guillou-Frottier, L., Mareschal, J.-C., Jaupart, C., Moresi, L.N., Kaula, W.M., 2000. What the mantle sees: the effect of continents on mantle heat flow variations, in Geophys. Mono. 121: The history and dynamics of global plate motion, 95-112. AGU. Washington (DC).

Mareschal, J.-C., Jaupart, C., Gariépy, C., Cheng, L.Z., Guillou-Frottier, L., Bienfait, G., and Lapointe, R., 2000. Heat flow and deep thermal structure near the southeastern edge of the Canadian Shield, Can. J. Earth Sci., 37, 399-414. pdf

Mareschal,  J.-C., Poirier,  A., Rolandone, F., Bienfait, G., Gariépy, C., Lapointe R.,  Jaupart, C., 2000. Low mantle heat flow at the edge of the North American continent, Voisey Bay, Labrador, Geophys. Res. Lett., 26, 823-826. pdf

Telmat, H., Mareschal, J.-C., Gariépy, C., David, J., Antonuk, C.N., 2000. Crustal models of the eastern Superior Province, Québec, derived from new gravity data, Can. J. Earth Sci., 37, 385-397. pdf

Livres /Chapitres de livres

Jaupart, C., Mareschal, J.-C., 2011. Continental Lithosphere: Thermal structure, Encyclopedia of Solid Earth geophysics, edited by H.K. Gupta, Springer Verlag, pp. 681-692.

Jaupart, C., Mareschal, J.-C., 2011. Energy budget of the Earth, Encyclopedia of Solid Earth geophysics, edited by H.K. Gupta, Springer Verlag, pp. 285-290.

Jaupart, C. and J.-C. Mareschal, 2010. Heat Generation and Transport in the Earth, Cambridge University Press. http://www.cambridge.org/catalogue/catalogue.asp?isbn=9780521894883

Jaupart, C., Labrosse, S., Mareschal, J.-C., 2007. Temperatures, heat and energy in the mantle of the Earth, in :Treatise on Geophysics, Schubert G. (ed.), vol.7, pp. 253-304, Oxford :Elsevier Ltd., 2007. pdf

Jaupart, C. and J.-C. Mareschal, 2007. Heat flow and thermal structure of the lithosphere, in : Treatise on Geophysics, Schubert G. (ed.), vol.6, pp. 217-252, Oxford :Elsevier Ltd. pdf

Mareschal, J.-C.,  Jaupart, C., 2006. Archean thermal regime and stabilization of the cratons, in Archean Geodynamic Processes and Environments, Geophys. Mono. 164, edited by K. Benn, Mareschal, J.-C. and Condie, K.C. , AGU, Washington (DC), 61-74. pdf

Thèmes de recherche

jcMareschal1

My research programme concerns:

  1. the energy budget and thermal regime of the earth's lithosphere,

  2. the mechanical properties of the continental lithosphere, and

  3. their relationships to the formation and evolution of the continental lithosphere.

In order to study the thermal regime of the continents, I collect and interpret heat flow and heat production data. These data are also useful to interpret the seismic velocity anomalies beneath the cratons revealed by tomography.

I study the relationship between gravity and topography to determine the overall strength of the continental lithosphere and to relate them to geological observations. I use numerical models of lithospheric deformation to relate the strength of the lithosphere to its physical properties and to the presence of faults.

I am using the temperature depth profiles measured for heat flow studies to detect signs of climate changes. These studies show the warming of the past century as well as effects due to the conditions at the base of the ice sheet during the last glaciation.

Étudiants

Phaneuf, Catherine: M.Sc. en sciences de la Terre, UQAM
Sujet de recherche:
Radioactivité de la croûte terrestre près de l'observatoire de neutrinos de Sudbury
Codirection:
Claire Perry, Département des sciences de la Terre et de l'atmosphère, UQAM

Cours

SCT4003

SVP Notez:  Ni Google, ni wikipedia ne font référence pour le cours.

 Syllabus

 pdf

 Cours 1 

 pdf

 Notes cours

 pdf

 Cours 2 

 Cours 3 

 Cours 4

 Cours 5

 Cours 6

 Travail pratique 1

 Solution Travail Pratique 1

 Travail pratique 2

 Solution Travail Pratique 2

 Exemple d'examen (2005)

 Exemple d'examen (2006)

 Exemple d'examen (2008)

 Travail pratique 3 (TD3-focal.pdf)

 Solution Travail Pratique 3

 Cours 5: Space Geodesy

 pdf

 Cours 6 :Paleomagnetism

 pdf

 Notes Cours 6: Paleomagnetism

 pdf

 Cours 7: Geodynamics

 pdf

 Notes Cours 7

 pdf

 Complément: The energy budget of the Earth

 pdf

 Travail Pratique 4

 pdf 

 Solution Travail Pratique 4

 Cours 8: Wilson Cycle

 pdf

 Travail Pratique 5

 pdf

 Notes Cours 8

 pdf

 Cours 9: Subduction

 pdf

 Notes Cours 9

 pdf

 Exemple d'examen final

 pdf

 Cours 10: Continental Collision

 pdf

SCT8400

 Cours 1 

 pdf

 Cours 2

 pdf

EPS320

Please note:

The material that has already been presented in class can be found in files labeled classZ-Z.
Preview of future classes can be found in files labeled preview_zzz. These are provided only for information.  The content of these presentations will be updated before being presented in class. These files are available in power point 2007 or pdf format.

Class assignments and the solutions will be made available in pdf form.

 Sample questions

 pdf

 Assignment 1

 pdf

 Correction of assignment 1

 pdf

 Assignment 2

 pdf

 Correction of assignment 2

 pdf

 Class 0: Introduction

 pdf

 pptx

 Class 1-1: Bigbang and synthesis of elements

 pdf

 pptx

 Class 1-2: Solar System formation

 pdf

 pptx

 Preview: Earth rotation and gravity

 pdf

 pptx

 Preview: Géochronométrie

 pdf

 pptx

 Preview: Heatflow

 pdf

 pptx

 Class 2-1: Geochronometry

 pdf

 pptx

 Class 2-2: Geochronometry

 pdf

 pptx

 Class 3-0: Gravity short notes

 pdf

 Class 3-1: Earth rotation and gravity

 pdf

 pptx

 Class 3-2: Earth rotation and gravity

 pdf

 pptx

 Class 4-1: Heatflow

 pdf

 pptx