Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Argha Banerjee"'
Publikováno v:
Journal of Glaciology, Vol 69, Pp 683-692 (2023)
Decadal-scale, high-resolution geodetic measurements of glacier thinning have transformed our understanding of glacier response to climate change. Annual glacier mass balance can be estimated using remote-sensing proxies like snow-line altitude. Thes
Externí odkaz:
https://doaj.org/article/fad94ff6afdc44ca8302c5c088b1e227
Autor:
Argha Banerjee, Chandan Sarangi, Irfan Rashid, Saurabh Vijay, Nadeem Ahmad Najar, Amit Singh Chandel
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 22, Pp n/a-n/a (2023)
Abstract Tiny cryoconite holes are commonly found on glacier surfaces. Despite a long history of research on them, their influence on glacier‐scale mass balance and runoff are not well understood. We model the absorption of solar radiation at the b
Externí odkaz:
https://doaj.org/article/a8fe5a10521a43e295f043723fbe11b1
Publikováno v:
Journal of Glaciology, Vol 69, Pp 1-12 (2023)
A supraglacial debris layer controls energy transfer to the ice surface and moderates ice ablation on debris-covered glaciers. Measurements of vertical temperature profiles within the debris enables the estimation of thermal diffusivities and sub-deb
Externí odkaz:
https://doaj.org/article/ff480ff0513247c3a3570f21b6912f58
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/f3af51ba5c2f4bb5a0f7b9c186ab4bef
Autor:
Alex Winter-Billington, Ruzica Dadić, R. D. Moore, Gerald Flerchinger, Patrick Wagnon, Argha Banerjee
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Modelling ablation of glacier ice under a layer of mineral debris is increasingly important, because the extent of supraglacial debris is expanding worldwide due to glacier recession. Physically based models have been developed, but the uncertainty i
Externí odkaz:
https://doaj.org/article/383d46713c154d72b5c47c1d22770c1b
Autor:
Argha Banerjee
Publikováno v:
Journal of Glaciology, Vol 66, Pp 880-886 (2020)
A volume-area scaling relation is commonly used to estimate glacier volume or its future changes on a global scale. The presence of an insulating supraglacial debris cover alters the mass-balance profile of a glacier, potentially modifying the scalin
Externí odkaz:
https://doaj.org/article/817de9ece0c841f398d2f34328aeab24
Publikováno v:
Journal of Glaciology, Vol 65, Pp 759-769 (2019)
Glaciological ablation is computed from point-scale data at a few ablation stakes that are usually regressed as a function of elevation and averaged over the area-elevation distribution of a glacier. This method is contingent on a tight control of el
Externí odkaz:
https://doaj.org/article/b0323c49439a49a7b6489795a5e2b868
Autor:
Sourav Laha, Reshama Kumari, Sunil Singh, Aditya Mishra, Tushar Sharma, Argha Banerjee, Harish Chandra Nainwal, R. Shankar
Publikováno v:
Annals of Glaciology, Vol 58, Pp 110-118 (2017)
Avalanching is a prominent source of accumulation on glaciers that have high and steep valley-walls surrounding their accumulation zones. These glaciers are typically characterised by an extensive supraglacial debris cover and a low accumulation area
Externí odkaz:
https://doaj.org/article/9c1c317358c54c9ba4fb5d557a77deed
Autor:
René R. Wijngaard, Jakob F. Steiner, Philip D. A. Kraaijenbrink, Christoph Klug, Surendra Adhikari, Argha Banerjee, Francesca Pellicciotti, Ludovicus P. H. van Beek, Marc F. P. Bierkens, Arthur F. Lutz, Walter W. Immerzeel
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
This study aims at developing and applying a spatially-distributed coupled glacier mass balance and ice-flow model to attribute the response of glaciers to natural and anthropogenic climate change. We focus on two glaciers with contrasting surface ch
Externí odkaz:
https://doaj.org/article/e807929065754640bca1f5638d3ffc14
Autor:
Argha Banerjee, Mohd Farooq Azam
Publikováno v:
Annals of Glaciology, Vol 57, Pp 189-198 (2016)
A temperature reconstruction in the glacierized Himalaya over the past centuries using glacial length fluctuation records is challenging due to the abundance of debris-covered glaciers and a scarcity of glacial length fluctuation data. Using idealize
Externí odkaz:
https://doaj.org/article/ffea62caf4dc42c084893c7726bb1fbc