Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Meloth Thamban"'
Autor:
Rahul Dey, Meloth Thamban, Chavarukonam Madhavanpillai Laluraj, Kanthanathan Mahalinganathan, Bhikaji Laxman Redkar, Sudhir Kumar, Kenichi Matsuoka
Publikováno v:
Journal of Glaciology, Vol 69, Pp 179-190 (2023)
Establishing an accurate chronology is crucial for interpretation of ice core-based climatic records. While high snow accumulation rates characterise coastal Antarctica, thus enabling recovery of highly resolved climatic records, summertime melting a
Externí odkaz:
https://doaj.org/article/7d79645ea11f454bbab2f06f7f0d68f6
Autor:
Priyesh Prabhat, Waliur Rahaman, Nambiyathodi Lathika, Mohd Tarique, Ravi Mishra, Meloth Thamban
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
Deep ocean circulation plays a crucial role in controlling global climate. What caused on-set of modern like circulation in geological past remains unknown. New research finds constriction of the Central American Seaway caused on-set of modern-like c
Externí odkaz:
https://doaj.org/article/f3c5e54c671446928dbd3fc6fca19d63
Autor:
Bhanu Pratap, Rahul Dey, Kenichi Matsuoka, Geir Moholdt, Katrin Lindbäck, Vikram Goel, C. M. Laluraj, Meloth Thamban
Publikováno v:
Journal of Glaciology, Vol 68, Pp 174-186 (2022)
The coastal Droning Maud Land in East Antarctica is characterized by small ice shelves with numbers of promontories and locally grounded isles, both called ice rises. These ice rises are typically dome-shaped and surface elevations are hundreds of me
Externí odkaz:
https://doaj.org/article/74e9e87394ea4ab4b585e28290bb281d
Autor:
Akansha Patel, Ajanta Goswami, Jaydeo K. Dharpure, Meloth Thamban, Anil V. Kulkarni, Parmanand Sharma
Publikováno v:
GIScience & Remote Sensing, Vol 58, Iss 5, Pp 670-692 (2021)
The regional scale mass change provides a substantial understanding to the influence of climate change on the glacier surface. However, the scarce ground observations and large spatial extent limit the use of field-based mass balance estimation. In t
Externí odkaz:
https://doaj.org/article/1cc36639b9c8474e8798148420b75dab
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
El Niño Southern Oscillation (ENSO), Interdecadal Pacific Oscillations (IPO), and their phase relation with the Southern Annular Mode (SAM) largely control Antarctic climate variability. The relative roles of these climate modes remain elusive, part
Externí odkaz:
https://doaj.org/article/cce896f559a5402097601579110d7d1b
Autor:
Sunil N. Oulkar, Meloth Thamban, Parmanand Sharma, Bhanu Pratap, Ajit T. Singh, Lavkush Kumar Patel, Ankit Pramanik, M. Ravichandran
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Various regional climatic factors influence glacier mass balance and thus control the water budget of the Himalayan rivers. However, the scarcity of observational data hinders a detailed understanding of the processes governing glacier mass balances
Externí odkaz:
https://doaj.org/article/2bdd50ab5bcc4e51b6d6d96b4f007692
Autor:
Kanthanathan Mahalinganathan, Meloth Thamban, Tariq Ejaz, Rohit Srivastava, B. L. Redkar, C. M. Laluraj
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Stable isotopes of Antarcticice cores are used extensively in reconstructing the past climate. Variations in snow accumulation patterns and post-depositional processes such as changes in isotope ratios due to diffusion may complicate these records. W
Externí odkaz:
https://doaj.org/article/6a94ca8afb2e4fad81900ce95c55d0f5
Autor:
Lavkush Kumar Patel, Parmanand Sharma, Ajit Singh, Sunil Oulkar, Bhanu Pratap, Meloth Thamban
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
A large number of glaciers in the Hindu-Kush Himalaya are covered with debris in the lower part of the ablation zone, which is continuously expanding due to enhanced glacier mass loss. The supraglacial debris transported over the melting glacier surf
Externí odkaz:
https://doaj.org/article/b1b0254f9af14f18975bbe6791306ec9
Publikováno v:
Annals of Glaciology, Vol 59, Pp 69-76 (2018)
Cryoconite holes play a significant role in the nutrient cycling on glaciers and can be regarded as a storehouse of nutrients that are generated through microbial and photochemical activities. In this work, the chemical characteristics of hydrologica
Externí odkaz:
https://doaj.org/article/a60c8cf8399f4c199cef54169bfacdb2
Autor:
Ajit T. Singh, Waliur Rahaman, Parmanand Sharma, C. M. Laluraj, Lavkush K. Patel, Bhanu Pratap, Vinay Kumar Gaddam, Meloth Thamban
Publikováno v:
Water, Vol 11, Iss 11, p 2242 (2019)
Himalayan glaciers are the major source of fresh water supply to the Himalayan Rivers, which support the livelihoods of more than a billion people living in the downstream region. However, in the face of recent climate change, these glaciers might be
Externí odkaz:
https://doaj.org/article/076d3b094a98444589ab783f3e6f223c