Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Purushottam Kumar Garg"'
Publikováno v:
Science of Remote Sensing, Vol 9, Iss , Pp 100128- (2024)
Glaciers are primarily monitored using medium-to-high resolution satellite data, undermining the potential of coarse-resolution data. In pursuance of this, high resolution 10 m super-resolved glacier maps derived from 56 m coarse-resolution AWiFS dat
Externí odkaz:
https://doaj.org/article/47bea00b7fb84d47861634ebd3e54238
Autor:
Purushottam Kumar Garg, Manish Mehta, Aparna Shukla, Pankaj Chauhan, Kapil Kesarwani, Sandipan Mukherjee
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Supraglacial debris cover greatly influences glacier dynamics. The present study combines field and remote sensing observations acquired between 2000 and 2020 to understand debris characteristics, area and terminus changes, surface velocity, and mass
Externí odkaz:
https://doaj.org/article/2d69c0a8a30c4258a78535535502a3d6
Publikováno v:
Journal of Glaciology, Vol 68, Pp 221-235 (2022)
This study investigates stagnation conditions of the Pensilungpa glacier, western Himalaya. Multiple glacier parameters (length, area, debris extent and thickness, snowline altitude (SLA), velocity, downwasting and ice cliffs) were studied using fiel
Externí odkaz:
https://doaj.org/article/62f6a17f9063447c90ff8a6a56b24394
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Proglacial lakes are continually developing and expanding across the Himalayan glaciered terrain in response to climate change. These lakes are known to destabilize the glaciers by enhancing their frontal ablation, causing higher than average glacier
Externí odkaz:
https://doaj.org/article/7a815e4114de407d8c43197b5333753f
Autor:
Arindan Mandal, Bramha Dutt Vishwakarma, Thupstan Angchuk, Mohd Farooq Azam, Purushottam Kumar Garg, Mohd Soheb
Publikováno v:
Journal of Glaciology, Pp 1-23
This study investigates the geodetic mass balance of nearly all glaciers in the Ladakh region, which are crucial for local water security. Utilizing multiple digital elevation models from 2000 and 2021, we estimate glacier mass balances. Climatic dri
Externí odkaz:
https://doaj.org/article/78e09f4d2f554c82a93d815b315c17ae
Information on glacier velocity is imperative to understand glacier mass, ice volume, topography, surge events of the glacier and response to climate change. Therefore, inter-annual surface ice velocity (SIV) of the Panchi Nala glacier has been calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bd48379d62dca3b586b04ea8ce954c8
https://doi.org/10.5194/egusphere-egu23-10964
https://doi.org/10.5194/egusphere-egu23-10964
Autor:
Arindan Mandal, Bramha Dutt Vishwakarma, Thupstan Angchuk, Mohd Farooq Azam, Purushottam Kumar Garg, Mohd Soheb
The Ladakh region in the western Himalaya relies directly on snow-glacier-fed first order streams for domestic and agricultural needs of the population. Despite the significant contribution of glacier meltwater towards community livelihood and its vu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdcd8b429d68d1a2fb902f8a43008af4
https://doi.org/10.5194/egusphere-egu23-6319
https://doi.org/10.5194/egusphere-egu23-6319
Publikováno v:
Environmental Monitoring and Assessment. 195
Knowledge about glacier extent, dynamics and characteristics are important for climate change attribution and prediction. Understanding on long-term dynamics and glacier inventory is crucial, particularly for the melt-dominated and latitudinally-dive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c335292557d68bcc408094e65ed559f1
https://doi.org/10.1007/s10661-023-10958-8
https://doi.org/10.1007/s10661-023-10958-8
Publikováno v:
Journal of the Indian Society of Remote Sensing. 50:37-54
In the present study, dimensional (glacier area and snout position) and mass balance changes of Dokriani Bamak (central Himalaya) and Chhota Shigri (western Himalaya) glaciers have been investigated over the last seven decades using satellite data an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27abc925a434f4dae784441741f7a980
https://doi.org/10.1007/s12524-021-01455-x
https://doi.org/10.1007/s12524-021-01455-x
Autor:
Ankit Pandey, Purushottam Kumar Garg, Harish Chandra Nainwal, Bhanu Prakash Rathore, Ish Mohan Bahuguna
Publikováno v:
Journal of Earth System Science. 131
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af878612f6f87f37003dd421d6817e00
https://doi.org/10.1007/s12040-022-01962-6
https://doi.org/10.1007/s12040-022-01962-6