Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Julia Pfeffer"'
Autor:
Florence Marti, Alejandro Blazquez, Benoit Meyssignac, Michaël Ablain, Anne Barnoud, Robin Fraudeau, Victor Rousseau, Jonathan Chenal, Gilles Larnicol, Julia Pfeffer, Marco Restano, Jérôme Benveniste, Gérald Dibarboure, Francois Bignalet-Cazalet
The Earth energy imbalance (EEI) at the top of the atmosphere is responsible for the accumulation of energy in the climate system. While necessary to better understand the Earth’s warming climate, measuring the EEI is challenging as it is a globall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::356faf4f15bbf88462db55cb0c0f50eb
https://doi.org/10.5194/egusphere-egu23-14931
https://doi.org/10.5194/egusphere-egu23-14931
Autor:
Julia Pfeffer, Anny Cazenave, Séverine Rosat, Mioara Mandea, Véronique Dehant, Lorena Moreira, Anne Barnoud
A cycle of about 6 years has long been observed in the Earth’s magnetic field, length of day, dynamic oblateness, polar motions and surface displacements and attributed to dynamical processes occurring in the core and at the core mantle boundary. R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::083b460c285e6217b234dbe2522a59d4
https://doi.org/10.5194/egusphere-egu23-7746
https://doi.org/10.5194/egusphere-egu23-7746
We investigate the performances of GRACE and GRACE Follow-On satellite gravimetry missions in assessing the ocean mass budget at global scale over 2005-2020. For that purpose, we focus on the last years of the record (2015-2020) when GRACE and GRACE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39fde11d4328f0cab3056c7a5e63f007
https://doi.org/10.5194/egusphere-egu23-8001
https://doi.org/10.5194/egusphere-egu23-8001
Publikováno v:
eISSN
An oscillation of about 6 years has been reported in Earth’s fluid core motions, magnetic field, rotation, and crustal deformations. Recently, a 6-year cycle has also been detected in several climatic parameters (e.g., sea level, surface temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc89cf2cdcec7ab831c0776746faf824
https://doi.org/10.5194/egusphere-2023-312
https://doi.org/10.5194/egusphere-2023-312
Space gravity measurements have been mainly used to study the temporal mass variations at the Earth’s surface and within the mantle. Nevertheless, mass variations due to the Earth’s core might be observable in the gravity field variations as meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b0ef756169666dd1217333a204488b8
https://doi.org/10.22541/essoar.167768139.90331914/v1
https://doi.org/10.22541/essoar.167768139.90331914/v1
Autor:
Julia Pfeffer, Anny Cazenave, Alejandro Blazquez, Bertrand Decharme, Simon Munier, Anne Barnoud
Publikováno v:
eISSN
The GRACE (Gravity Recovery And Climate Experiment) and GRACE Follow-On (FO) satellite gravity missions enable global monitoring of the mass transport within the Earth’s system, leading to unprecedented advances in our understanding of the global w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b429a7e414ae51a7a8ac8d6cb7539ea
https://egusphere.copernicus.org/preprints/2022/egusphere-2022-1032/
https://egusphere.copernicus.org/preprints/2022/egusphere-2022-1032/
Publikováno v:
Climate Dynamics
Climate Dynamics, 2021, ⟨10.1007/s00382-021-05953-z⟩
Climate Dynamics, 2021, ⟨10.1007/s00382-021-05953-z⟩
This study analyzes the interannual variability of the water mass transport measured by satellite gravity missions in regard to eight major climate modes known to influence the Earth’s climate from regional to global scales. Using sparsity promotin
Autor:
Julia Pfeffer, Bertrand Decharme, Anny Cazenave, Simon Munier, Alejandro Blazquez, Anne Barnoud
The GRACE (Gravity Recovery And Climate Experiment) and GRACE Follow-On (FO) satellite gravity missions enable global monitoring of the mass transport within the Earth’s system, leading to unprecedented advances in our understanding of the global w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::055930592ca34403058c0bdaea44b876
https://doi.org/10.5194/gstm2022-25
https://doi.org/10.5194/gstm2022-25