Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Fanny Brun"'
Autor:
Bruno Jourdain, Christian Vincent, Marion Réveillet, Antoine Rabatel, Fanny Brun, Delphine Six, Olivier Laarman, Luc Piard, Patrick Ginot, Olivier Sanchez, Etienne Berthier
Publikováno v:
Journal of Glaciology, Vol 69, Pp 1403-1418 (2023)
Measuring surface mass-balance in the accumulation areas of glaciers is challenging because of the high spatial variability of snow accumulation and the difficulty of conducting annual field glaciological measurements. Here, we propose a method that
Externí odkaz:
https://doaj.org/article/368220bcbada466bac47792e644258c1
Publikováno v:
Journal of Glaciology, Vol 69, Pp 525-537 (2023)
The increased availability of high-resolution and high-quality digital elevation models (DEMs) allows for the investigation of small-scale glaciological changes and improved precision in geodetic mass-balance estimates. However, high precision and ca
Externí odkaz:
https://doaj.org/article/70668344236c4bfeb5d318bcb6e2c720
Autor:
Romain Hugonnet, Fanny Brun, Etienne Berthier, Amaury Dehecq, Erik Schytt Mannerfelt, Nicolas Eckert, Daniel Farinotti
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 6456-6472 (2022)
The monitoring of Earth’s and planetary surface elevations at larger and finer scales is rapidly progressing through the increasing availability and resolution of digital elevation models (DEMs). Surface elevation observations are being used across
Externí odkaz:
https://doaj.org/article/05f07df6da20441aacf403202c263d9d
Autor:
Patrick Wagnon, Fanny Brun, Arbindra Khadka, Etienne Berthier, Dibas Shrestha, Christian Vincent, Yves Arnaud, Delphine Six, Amaury Dehecq, Martin Ménégoz, Vincent Jomelli
Publikováno v:
Journal of Glaciology, Vol 67, Pp 117-125 (2021)
The 2007–19 glaciological mass-balance series of Mera Glacier in the Everest Region, East Nepal, is reanalysed using the geodetic mass balance assessed by differencing two DEMs obtained from Pléiades stereo-images acquired in November 2012 and in
Externí odkaz:
https://doaj.org/article/6341fb6d1924444282d88c8878131b56
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Debris-covered glaciers represent potentially significant stores of freshwater in river basins throughout High Mountain Asia (HMA). Direct glacier mass balance measurements are extremely difficult to maintain on debris-covered glaciers, and optical r
Externí odkaz:
https://doaj.org/article/7d030bbb921d4710964629ce52283a32
Autor:
ETIENNE BERTHIER, FANNY BRUN
Publikováno v:
Journal of Glaciology, Vol 65, Pp 494-507 (2019)
Karakoram glaciers experienced balanced or slightly positive mass budgets since at least the 1970s. Here, we provide an update on the state of balance of Central and Eastern Karakoram glaciers (12 000 km2) between 2008 and 2016 by differencing DEMs d
Externí odkaz:
https://doaj.org/article/015f086c36ff4c2d8b922cc5f38c3036
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
Externí odkaz:
https://doaj.org/article/31810c9476e34c42a6feed6d0c3de3a9
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
The Tibetan plateau plays an essential role in the water supply to Asia’s large river systems and, as the largest and highest mountain plateau in the world, it drives the Asian monsoon and influences global atmospheric circulation patterns. The inc
Externí odkaz:
https://doaj.org/article/9374fd5c5b4e4c64a9f39a478abba390
Autor:
Zoé Bessin, Jean-Pierre Dedieu, Yves Arnaud, Patrick Wagnon, Fanny Brun, Michel Esteves, Baker Perry, Tom Matthews
Publikováno v:
Remote Sensing, Vol 14, Iss 5, p 1098 (2022)
In the Central Himalayas, glaciers and snowmelt play an important hydrological role, as they ensure the availability of surface water outside the monsoon period. To compensate for the lack of field measurements in glaciology and hydrology, high tempo
Externí odkaz:
https://doaj.org/article/89007c32d9a64efab05063473286013a
Autor:
SONAM FUTI SHERPA, PATRICK WAGNON, FANNY BRUN, ETIENNE BERTHIER, CHRISTIAN VINCENT, YVES LEJEUNE, YVES ARNAUD, RIJAN BHAKTA KAYASTHA, ANNA SINISALO
Publikováno v:
Journal of Glaciology, Vol 63, Pp 637-651 (2017)
Three debris-free glaciers with strongly differing annual glaciological glacier-wide mass balances (MBs) are monitored in the Everest region (central Himalaya, Nepal). The mass budget of Mera Glacier (5.1 km2 in 2012), located in the southern part of
Externí odkaz:
https://doaj.org/article/bb5c098e7d784ca49daab168e2a6dfc0