Zobrazeno 1 - 10
of 260
pro vyhledávání: '"C. Risi"'
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 6627-6655 (2024)
Stable water isotopes (δ18Ow and δDw) have been successfully implemented for the first time in a high-resolution model of the Mediterranean Sea (NEMO-MED12). In this numerical study, model results are compared with available in situ observations to
Externí odkaz:
https://doaj.org/article/7b43998da306441485e43fb5b5ec2f53
Autor:
A. Landais, C. Agosta, F. Vimeux, O. Magand, C. Solis, A. Cauquoin, N. Dutrievoz, C. Risi, C. Leroy-Dos Santos, E. Fourré, O. Cattani, O. Jossoud, B. Minster, F. Prié, M. Casado, A. Dommergue, Y. Bertrand, M. Werner
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 4611-4634 (2024)
In order to complement the picture of the atmospheric water cycle in the Southern Ocean, we have continuously monitored water vapor isotopes since January 2020 on Amsterdam Island in the Indian Ocean. We present here the first 2-year long water vapor
Externí odkaz:
https://doaj.org/article/37247fd9c7d04607ba6cda51894ae931
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 3409-3433 (2023)
Stable water isotopes are natural tracers in the hydrological cycle and have been applied in hydrology, atmospheric science, ecology, and paleoclimatology. However, the factors controlling the isotopic distribution, both at spatial and temporal scale
Externí odkaz:
https://doaj.org/article/773c5274ff5b46eba1e6f0151f870887
Autor:
P. Arena, A. Del Nevo, M. Eboli, B. Gonfiotti, P. Maccari, R. Marinari, A. Tincani, N. Badodi, G. Bongiovì, I. Catanzaro, F. Galleni, C. Risi, L.L. Sanasi, A. Tarallo, A. Vannoni
Publikováno v:
Nuclear Fusion, Vol 64, Iss 7, p 076043 (2024)
In the framework of the activities coordinated by the EUROfusion consortium, the Water thermal-HYDRAulic (W-HYDRA) experimental platform is being built at the ENEA Brasimone Research Centre in order to support the development of the Water-Cooled Lead
Externí odkaz:
https://doaj.org/article/13cbc2c1fa064df48fb78a1c2b0abe6b
Publikováno v:
Biogeosciences, Vol 18, Pp 3781-3803 (2021)
Annually resolved tree-ring records extending back to pre-industrial conditions have the potential to constrain the responses of global land surface models at interannual to centennial timescales. Here, we demonstrate a framework to simultaneously co
Externí odkaz:
https://doaj.org/article/e5a8a6a5f4d448d6ba5fd3cdd650bbe1
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 12235-12260 (2019)
Understanding what controls the water vapor isotopic composition of the sub-cloud layer (SCL) over tropical oceans (δD0) is a first step towards understanding the water vapor isotopic composition everywhere in the troposphere. We propose an analytic
Externí odkaz:
https://doaj.org/article/99145d2e5adf44b882f119a91d9aa4d5
Autor:
A. Lavergne, F. Gennaretti, C. Risi, V. Daux, E. Boucher, M. M. Savard, M. Naulier, R. Villalba, C. Bégin, J. Guiot
Publikováno v:
Climate of the Past, Vol 13, Pp 1515-1526 (2017)
Oxygen isotopes in tree rings (δ18OTR) are widely used to reconstruct past climates. However, the complexity of climatic and biological processes controlling isotopic fractionation is not yet fully understood. Here, we use the MAIDENiso model to
Externí odkaz:
https://doaj.org/article/c7b8ec47f9e4488bb63437a2301ea97f
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 9645-9663 (2017)
The isotopic composition of water vapour in the North Atlantic free troposphere is investigated with Infrared Atmospheric Sounding Interferometer (IASI) measurements of the D ∕ H ratio (δD) above the ocean. We show that in the vicinity of West
Externí odkaz:
https://doaj.org/article/e994630c9f2a498f8ae2fbaa4622ec56
Autor:
B. Stenni, C. Scarchilli, V. Masson-Delmotte, E. Schlosser, V. Ciardini, G. Dreossi, P. Grigioni, M. Bonazza, A. Cagnati, D. Karlicek, C. Risi, R. Udisti, M. Valt
Publikováno v:
The Cryosphere, Vol 10, Pp 2415-2428 (2016)
Past temperature reconstructions from Antarctic ice cores require a good quantification and understanding of the relationship between snow isotopic composition and 2 m air or inversion (condensation) temperature. Here, we focus on the French–Ita
Externí odkaz:
https://doaj.org/article/bcb4a77b081741f083f66083af25fb24
Autor:
T. Bolliet, P. Brockmann, V. Masson-Delmotte, F. Bassinot, V. Daux, D. Genty, A. Landais, M. Lavrieux, E. Michel, P. Ortega, C. Risi, D. M. Roche, F. Vimeux, C. Waelbroeck
Publikováno v:
Climate of the Past, Vol 12, Iss 8, Pp 1693-1719 (2016)
Past climate is an important benchmark to assess the ability of climate models to simulate key processes and feedbacks. Numerous proxy records exist for stable isotopes of water and/or carbon, which are also implemented inside the components of a gro
Externí odkaz:
https://doaj.org/article/af3cbba1772d4b14a9e6953e9f5289ad