William LLOVEL
Océanographe physicien, Brest.
Publications
[50] – Antoine Hochet, William Llovel, Florian Sévellec and Thierry Huck, Seasonal steric sea level variability inhibited by seasonal sea surface net heat flux in large parts of the ocean, submitted.
[49] – Victor Rousseau, Robin Fraudeau, Michaël Ablain, Alejandro Blazquez, Florence Marti, Benoît Meyssignac, Fransisco Calafat, Damien Desbruyères, Giuseppe Foti, Matthew Hammond, Odilon Joël Houdegnonto, William Llovel, Jérôme Benveniste, and Marco Restano, Monitoring the regional Ocean Heat Content change over the Atlantic Ocean with the space geodetic approach, submitted to ESSD.
[48] – Dat T. Pham, William Llovel, Truong M. Nguyen, Huy Q. Le, Minh N. Le, and Huong T. Ha. Sea-level trends and variability along the coast of Vietnamover 2002-2018: Spatial deviation and inconsistent mechanisms, Advaces in Space Research, Volume 73, Issue 3, 1 February 2024, Pages 1630-1645. https://doi.org/10.1016/j.asr.2023.10.041
[47] – Nathalie Zilberman , Virginie Thierry, Brian King, Matthew Alford, Xavier André, Kevin Balem, Nathan Briggs, Zhaoui Chen, Cécile Cabanes, Laurent Coppola, Giorgio Dall’Omo, Damien Desbruyeres, Annie Foppert, Florent Gasparin, Bryan Hally, Shigeki Hosoda, Gregory Johnson, Taiyo Kobayashi, Arnaud Le Boyer, William Llovel, Sarah Purkey, Elisabeth Remy, Megan Scanderbeg, Kamila Walincka, Luke Wallace, Esmee M. van Wijk, Observing the full ocean volume using Deep Argo floats, Front. Mar. Sci., 29 Novembre 2023, Volume 10 – 2023. https://doi.org/10.3389/fmars.2023.1287867
[46] – Llovel, W., Balem, K., Tajouri, S., & Hochet, A. (2023). Cause ofsubstantial global mean sea level rise over 2014–2016. Geophysical ResearchLetters, 50, e2023GL104709. https://doi.org/10.1029/2023GL104709
[45] - Berthet, S., Jouanno, J., Séférian, R., Gehlen, M., and Llovel, W.: How does the phytoplankton–light feedback affect the marine N2O inventory?, Earth Syst. Dynam., 14, 399–412, https://doi.org/10.5194/esd-14-399-2023, 2023.
[44] - Hochet, A., Llovel, W., Sévellec, F., & Huck, T. (2023). Sources and sinks of interannual steric sea level variability. Journal of Geophysical Research: Oceans, 128, e2022JC019335. https://doi.org/10.1029/2022JC019335
[43] - Germineaud, C., D. L. Volkov, S. Cravatte, and W. Llovel. 2023. "Forcing Mechanisms of the Interannual Sea Level Variability in the Midlatitude South Pacific during 2004–2020" Remote Sensing 15, no. 2: 352. https://doi.org/10.3390/rs15020352
[42] - Llovel W., N. Kolodziejczyk, S. Close, T. Penduff, J.-M. Molines and L. Terray, Imprint of intrinsic ocean variability on decadal trends of regional sea level and ocean heat content using synthetic profiles, Environ. Res. Lett. 17 044063. https://doi.org/10.1088/1748-9326/ac5f93
[41] - Chen J. A. Cazenave, C. Dahle, W. Llovel, I.Panet, J. Pfeffer and L. Moreira, Applications and Challenges of GRACE and GRACE Follow-On Satellite Gravimetry, Survey in Geophysics (2022). doi:10.1007/s10712-021-09685-x
[40] - Zhao, M., Ponte, R. M., Penduff, T., Close, S., Llovel, W., & Molines, J.-M. (2021). Imprints of ocean chaotic intrinsic variability on bottom pressure and implications for data and model analyses. Geophysical Research Letters, 48, e2021GL096341. https://doi.org/10.1029/2021GL096341
[39] - A. Barnoud, J. Pfeffer, A. Guérou, M.-L. Denneulin, M. Siméon, A. Cazenave, J. Chen, W. Llovel, V. Thierry, J.-F. Legeais and M. Ablain. Contributions of altimetry and Argo to non-closure of the global mean sea level budget since 2016, Geophysical Research Letters, https://doi.org/10.1029/2021GL092824
[38] - Carret, A., Llovel, W., Penduff, T., & Molines, J.-M. (2021). Atmospherically-forced and chaotic interannual variability of regional sea level and its components over 1993–2015. Journal of Geophysical Research: Oceans, 126, e2020JC017123.
[37] - Abdalla, A. Abdeh Kolahchi, S. Adusumilliet al., Altimetry for thefuture:Building on 25yearsof progress, Advances in Space Research, https://doi.org/10.1016/j.asr.2021.01.022
[36] - Legeais, J-.F, W. Llovel, A. Mellet and B. Meyssignac : Evidence of the TOPEX-A Altimeter Instrumental Anomaly and Acceleration of the Global Mean Sea Level, in CMEMS Ocean State Report 4, Journal of Operational Oceanography, Chapter 3: Case studies, Volume 13, pages: S77-S110, 2020.
[35] - von Schuckmann, K., P.-Y. Le Traon, N. Smith, A. Pascual, S. Djavidnia, J.-P. Gattuso, M. Grégoire, G. Nolan (Eds.) (2020) Copernicus Marine Service Ocean State Report, Issue 4, Journal of Operational Oceanography, 13:sup1,s1–s172; DOI:10.1080/1755876X.2020.11785097.
[34] - Llovel W., S. Purkey, B. Meyssignac, A. Blazquez, N. Kolodziejczyk and J. Bamber, Global ocean freshening, ocean mass increase and global mean sea level rise over 2005-2015 , Scientific Reports 9, 17717 (2019) doi:10.1038/s41598-019-54239-2
[33] - Giffard, P.; Llovel, W.; Jouanno, J.; Morvan, G.; Decharme, B. Contribution of the Amazon River Discharge to Regional Sea Level in the Tropical Atlantic Ocean. Water 2019, 11, 2348. DOI: 10.3390/w11112348
[32] - T. Penduff, W. Llovel, S. Close, B.-I. Garcia-Gomez, G. Sérazin, L. Bessières and S. Leroux, Trends of coastal sea level between 1993 and 2015: roles of atmospheric forcing and oceanic chaos, Survey in Geophysics, Vol 40 (6), pp 1543-1562. DOI: 10.1007/s10712-019-09571-7
[31] - Meyssignac B. et al., Measuring Global Ocean Heat Content to estimate the Earth Energy Imbalance, Frontiers in Marine Science, 6:432. doi: 10.3389/fmars.2019.00432
[30] - Kolodziejczyk, N., Llovel, W., & Portela, E. (2019). Interannual variability of upper ocean water masses as inferred from Argo Array. Journal of Geophysical Research: Oceans, 124. https://doi.org/10.1029/2018JC014866
[29] - Llovel W., Penduff T., Meyssignac B., Molines J.-M., Terray L., Bessières L. and Barnier B. (2018), Contributions of atmospheric forcing and chaotic ocean variability to regional sea level trends over 1993-2015, Geophysical Research Letters, 45, https://doi.org/10.1029/2018GL080838
Voir aussi : GRL Editor's highlight
https://eos.org/editor-highlights/an-inherently-noisy-ocean-can-disguise-regional-sea-level-trends
[28] - WCRP Global Sea Level Budget Group: Global sea-level budget 1993–present, Earth Syst. Sci. Data, 10, 1551-1590, https://doi.org/10.5194/essd-10-1551-2018, 2018.
[27] - Chambers D., Cazenave, A., Champollion, N., Dieng, H., Llovel W., Forsberg, R., von Schuckmann, K., Wada, Y , Surveys in Geophysics, 38(1), pp. 309-327
[26] - Sérazin, G., A. Jaymond, S. Leroux,T. Penduff, L. Bessières, W. Llovel, B. Barnier, J.-M. Molines, and L. Terray (2017), A global probabilistic study of the ocean heat content low-frequency variability: Atmospheric forcingversus oceanic chaos, Geophys. Res. Lett., 44, 5580–5589, doi:10.1002/ 2017GL073026.
[25] - Llovel W. and Terray L. Observed southern upper-ocean warming over 2005–2014 and associated mechanisms, Environmental Research Letters, 11(12),124023, 2016. DOI 10.1088/1748-9326/11/12/124023
[24] - Llovel W. and Tong Lee, Importance and origin of halosteric contribution to sea level change in the southeast Indian Ocean during 2005-2013, Geophysical Research Letters, 2015, 42, doi:10.1002/2014GL062611.
[23] - Fukumori, I., Wang, O., Llovel, W., Fenty, I., Forget, G., A Near-Uniform Fluctuation of Ocean Bottom Pressure and Sea Level across the Deep Ocean Basins of the Arctic Ocean and the Nordic Seas, Progress in Oceanography (2015), doi: http://dx.doi.org/10.1016/j.pocean.2015.01.013
[22] - Llovel W., J.K. Willis, F.W. Landerer and I. Fukumori, Deep-ocean contribution to sea level and energy budget not detectable over the past decade, Nature Climate Change, 4, 1031–1035, (2014).
Voir aussi : News and Views par G. Johnson and J. Lyman, Oceanography: Where's the heat? Nature Climate Change, 4, 956–957, (2014)
[21] - Llovel W., I. Fukumori and B. Meyssignac, Depth-dependent temperature change contributions to global mean thermosteric sea level rise from 1960 to 2010, Global and Planetary Change, (2013). DOI:10.1016/j.gloplacha.2012.12.011
[20] - Aucan, J., Llovel, W., Deep water trends and variability at the BATS site in the subtropical North Atlantic and consequences on local sea level budget. Deep-Sea Res. II (2013), http://dx.doi.org/10.1016/j.dsr2.2013.01.003
[19] - A. Cazenave , O. Henry , S. Munier , T. Delcroix , A. L. Gordon , B. Meyssignac , W. Llovel , H. Palanisamy & M. Becker (2012): Estimating ENSO Influence on the Global Mean Sea Level, 1993–2010, Marine Geodesy, 35:sup1, 82-97. DOI: 10.1080/01490419.2012.718209
[18] - Henry, O., P. Prandi, W. Llovel, A. Cazenave, S. Jevrejeva, D. Stammer, B. Meyssignac, and N. Koldunov (2012), Tide gauge-based sea level variations since 1950 along the Norwegian and Russian coasts of the Arctic Ocean: Contribution of the steric and mass components, J. Geophys. Res., 117, C06023, doi:10.1029/2011JC007706.
[17] - Meyssignac B., M. Becker, W. Llovel and A. Cazenave. An assessment of two-dimensional past sea level reconstructions over 1950 -2009 based on tide gauge data and different input sea level grids, Survey in Geophysics, 33:945-972, 2012a. Doi:10.1007/s10712-011-9171-x
[16] - Meyssignac, B., Salas y Melia, D., Becker, M., Llovel, W., and Cazenave, A.: Tropical Pacific spatial trend patterns in observed sea level: internal variability and/or anthropogenic signature?, Clim. Past, 8, 787-802, doi:10.5194/cp-8-787-2012, 2012b.
[15] - M. Becker, B. Meyssignac, C. Letetrel, W. Llovel, A. Cazenave and T. Delcroix, Sea level variation at tropical pacific islands since 1950, Global Planet. Change, 80-81, 85-98, 2012. doi:10.1016/j.gloplacha.2011.09.004
[14] - W. Llovel, B. Meyssignac and A. Cazenave. Steric sea level variations over 2004-2010 as a function of region and depth; Inference on the mass component variability in the North Atlantic Ocean. Geophys. Res. Lett., 38, L15608, 2011b. doi:10.1029/2011GL047411.
[13] - W. Llovel, M. Becker, A. Cazenave, S. Jevrejeva, R. Alkama, B. Decharme, H. Douville, M. Ablain, B. Beckley. Terrestrial water and sea level variations on interannual time scale, Global Planet. Change, 75, 72-82, 2011a. doi:10.1016/j.gloplacha.2010.10.008
[12] - M. Marcos, F. Calafat, W. Llovel, D. Gomis and B. Meyssignac. Régional distribution of steric and mass contributions to sea level changes, Global Planet. Change, 76, 206-218, 2011. doi:10.1016/j.gloplacha.2011.01.007
[11] - S. Biancamaria, A. Cazenave, N. Mognard, W. Llovel and F. Frappart. Satellite-based high latitudes snow volume variability over 1990-2006; contribution to sea level, Global Planet. Change, 75, 99-107, 2011. doi10.1016/j.gloplacha.2010.10.011
[10] - B. Meyssignac, F. Calafat, S. Somot, V. Rupolo, P. Stocci, W. Llovel, A. Cazenave and R. Morrow, Two-dimensional reconstruction of the Mediterranean sea level over 1970-2006 from tide gauge data and 2 Mediterranean circulation models, Global Planet. Change, 77, 49-61. doi:10.1016/j.gloplacha.2011.03.002
[9] - W. Llovel, S. Guinehut and A. Cazenave, Regional and interannual variability in sea level over 2002–2009 based on satellite altimetry, Argo float data and GRACE ocean mass, Ocean Dyn., Vol 60, 1193-1204, 2010b. doi:10.1007/s10236-010-0324-0
[8] - W. Llovel, M. Becker, A. Cazenave, J-F. Crétaux and G. Ramillien. Global land water storage change from GRACE over 2002-2009; Inference on sea level, C. R. Geoscience, 342, 179-188, 2010a.doi: 10.1016/j.crte.2009.12.004
[7] - A. Cazenave and W. Llovel. Contemporary sea level rise: a review, Annu. Rev. in Mar. Sci., 2, 145-73, 2010. doi :10.1146/annurev-marine-120308-081105.
[6] - M. Becker, W. Llovel, A. Cazenave, A. Guntner and J-F. Crétaux. Recent hydrological behaviour of the East African Great Lakes region inferred from GRACE, satellite altimetry and rainfall observations, C. R. Geoscience, 342, 223-233, 2010. doi : 10.1016/j.crte.2009.12.010
[5] - Luciano Xavier, M. Becker, A. Cazenave, L. Longuevergne, W. Llovel, O.C. Rotunno Filho. Interannual variability in water storage over 2003–2008 in the Amazon Basin from GRACE space gravimetry, in situ river level and precipitation data, Remote Sensing of Environment, 114, 1629-1637, 2010. doi: 10.1016/j.rse.2010.02.005
[4] - Llovel, W., Cazenave, A., Rogel, P., Lombard, A., and Nguyen, M. B.: Two-dimensional reconstruction of past sea level (1950–2003) from tide gauge data and an Ocean General Circulation Model, Clim. Past, 5, 217-227, 2009. doi:10.5194/cp-5-217-2009
[3] - A. Cazenave, K. Dominh, S. Guinehut, E. Berthier, W. Llovel, G. Ramillien, M. Ablain, G. Larnicol, Sea level budget over 2003–2008: a reevaluation from GRACE space gravimetry, satellite altimetry and Argo, Global Planet. Change, 65, 83-88, 2009.
[2] - A. Cazenave, A. Lombard and W. Llovel. Present day sea level rise: a synthesis. C. R. Geoscience 340, 761–770, 2008.
[1] - M. Berge-Nguyen, A. Cazenave, A. Lombard, W. Llovel, J.F. Cretaux, Reconstruction of past decades sea level using tide gauge, altimetry and in situ hydrographic data, Global Planet. Change 62, 1–13, 2008.