Refine your search
Collections
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Pandey, Pratima
- Indian Himalayan Capacity and Adaptation Programme: Capacity-Building in Himalayan Glaciology
Abstract Views :254 |
PDF Views:89
Authors
Affiliations
1 Birbal Sahni Institute of Palaeobotany, Lucknow 226 007, IN
2 Indian Institute of Technology Bombay, Mumbai 400 076, IN
3 Snow and Avalanche Study Establishment, Chandigarh 160 036, IN
4 Department of Environmental Sciences, Sharda University, Greater Noida 201 306, IN
1 Birbal Sahni Institute of Palaeobotany, Lucknow 226 007, IN
2 Indian Institute of Technology Bombay, Mumbai 400 076, IN
3 Snow and Avalanche Study Establishment, Chandigarh 160 036, IN
4 Department of Environmental Sciences, Sharda University, Greater Noida 201 306, IN
Source
Current Science, Vol 106, No 3 (2014), Pagination: 346-346Abstract
No Abstract.Full Text
- Space-Based Observation of a High-Altitude Red-Coloured Glacial Lake in Ladakh, Northwest Himalaya, India
Abstract Views :216 |
PDF Views:75
Authors
Affiliations
1 Indian Institute of Remote Sensing, Indian Space Research Organization, Dehradun 248 001, IN
2 Birbal Sahni Institute of Paleosciences, Lucknow 226 007, IN
1 Indian Institute of Remote Sensing, Indian Space Research Organization, Dehradun 248 001, IN
2 Birbal Sahni Institute of Paleosciences, Lucknow 226 007, IN
Source
Current Science, Vol 120, No 2 (2021), Pagination: 429-431Abstract
The present study reports the existence of a unique and unusual feature of the Zanskar valley, Ladakh, India – a proglacial ‘red/brown-coloured lake’ observed from space-based remote sensing data. The lake has not changed in colour and size over the years. Here we report observations from 2004 onwards till recently. The local geology plays an important role, and iron-dominated lithology of the region interacts with snow and glacial meltwaters and subsequently deposits red/brown-coloured suspended silt in this proglacial lake. Spectral analysis of reflectance data from Sentinel-2 images in visible–infrared region of electromagnetic spectrum suggests that the colour of the lake is due to high concentration of suspended solids, having dominant reflectance at 660–700 nm and thus causing the red/brown colour of the water.Keywords
Proglacial Lake, Remote Sensing, Spacebased Observations, Suspended Solids.Full Text
References
- Pisharoty, P. and Desai, B. N., Western disturbances and Indian weather. Indian J. Meteorol. Geophys., 1956, 7, 333–338.
- Rao, Y. P. and Srinivasan, V., Discussion of typical synoptic weather situations: winter – western disturbances and associated features. Fore-casting Manual No. 3.1.1, Indian Meteorological Department, New Delhi, 1969.
- Benn, D. I. and Owen, L. A., The role of the Indian summer monsoon and the mid-latitude westerlies in Himalayan glaciation: review and speculative discussion. J. Geol. Soc. India, 1998, 155(2), 353–363.
- Dimri, A. P., Niyogi, D., Barros, A. P., Ridley, J., Mohanty, U. C., Yasunari, T. and Sikka, D. R., Western disturbances: a review. Rev. Geophys., 2015, 53(2), 225–246.
- Thayyen, R. J., Hydrology of the cold-arid Himalaya. In Himalayan Weather and Climate and their Impact on the Environment (ed. Dimri, A. P. et al.), Springer Nature, 2020, https://doi.org/ 10.1007/978-3-030-29684-1_20.
- Schmidt, S. and Nüsser, M., Changes of high altitude glaciers in the Trans-Himalaya of Ladakh over the past five decades (1969– 2016). Geosciences, 2017, 7(2), 27; https://doi.org/10.3390/ geosciences7020027.
- Schmidt, S., Nüsser, M., Baghel, R. and Dame, J., Cryosphere hazards in Ladakh: the 2014 Gya glacial lake outburst flood and its implications for risk assessment. Nat. Hazards, 2020; https://doi.org/10.1007/s11069-020-04262-8.
- Pandey, S. et al., Ladakh: diverse, high-altitude extreme environments for off-earth analogue and astrobiology research. Int. J. Astrobiol., 2019, 1–21.
- Shukla, A., Garg, P. K. and Srivastava, S., Evolution of glacial and high-altitude lakes in the Sikkim, Eastern Himalaya over the past four decades (1975–2017). Front. Environ. Sci., 2018, 6; doi.org/10.3389/fenvs.2018.00081.
- Khadka, N., Zhang, G. and Thakuri, S., Glacial lakes in the Nepal Himalaya: inventory and decadal dynamics (1977–2017). Remote Sensing, 2018, 10(12), 1–19.
- Kumar, R. et al., Lake inventory and evolution of glacial lakes in the Nubra–Shyok basin of Karakoram Range. Earth Syst. Environ., 2019; doi.org/10.1007/s41748-019-00129-6.
- Thakur, V. C., Regional framework and geodynamic evolution of the Indus–Tsangpo Suture Zone in Ladakh Himalaya. Trans. R. Soc. Edinburgh, Earth Sci., 1981, 72, 89–97.
- Schlup, M., Carter, A., Cosca, M. and Steck, A., Exhumation history of eastern Ladakh revealed by 40Ar/39Ar and fission-track ages: the Indus River–Tso Morari transect, NW Himalayas. J. Geol. Soc. India, 2003, 160, 385–399.
- https://destinedto.com/2018/12/31/29-pink-lakes-are-discoveredaroundthe-world-till-now/ (accessed on 27 October 2020).
- McGrath, K., The eXtreme Microbiome Project (XMP) presents: The mystery of the pink lake, 2016; https://vimeo.com/168673450 (accessed on 27 October 2020).
- https://timesofindia.indiatimes.com/travel/travel-news/scientistsrevealwhy-lonar-lake-in-maharashtra-turned-pink-in-color/as77120314.cms#:~:text=The%20color%20of%20Lonar%20lake,and%20exists%20in%20saline%20water (accessed on 27 October 2020).
- https://looseteamusictheatre.com/shows/dustyroselake/ (accessed on 27 October 2020).
- Black, R. F., Jackson, M. L. and Berg, T. E., Saline discharge from Taylor Glacier, Victoria Land, Antarctica. J. Geol., 1865, 74, 175–181.
- Mikucki, J. A., Foreman, C. M., Sattler, B., Lyons, W. B. and Priscu, J. C., Geomicrobiology of Blood Falls: an iron-rich saline discharge at the terminus of the Taylor Glacier, Antarctica. Aquat. Geochem., 2004, 10, 199–220.
- Mikucki, J. A. et al., A contemporary microbially maintained subglacial ferrous ‘ocean’. Science, 2009, 324, 397–400.
- Laybourn-Parry, J. and Wadham, J., Antarctic Lakes, Oxford University Press, Oxford, UK, 2014.
- Siegert, M. J., Ross, N. and Le Brocq, A. M., Recent advances in understanding Antarctic subglacial lakes and hydrology. Philos. Trans. R. Soc. A, 2016, 374(2059), 20140306.
- Lyons, W. B. et al., The geochemistry of englacial brine from Taylor Glacier, Antarctica. J. Geophys. Res.: Biogeosci., 2019, 124(3), 633–648.
- Gaetani, M., Casnedi, R., Fois, E., Garzanti, E., Jadoul, F., Nicora, A. and Tintori, A., Stratigraphy of the Tethys Himalaya in Zanskar, Ladakh (initial report). Riv. Ital. Paleontol. Strat., 1986, 91(4), 443–478.
- Searle, M., Structural evolution and sequence of thrusting in the High Himalayan, Tibetan-Tethys and Indus suture zones of Zanskar and Ladakh, Western Himalaya. J. Struct. Geol., 1986, 8(8), 923–936.
- Steck, A., Epard, J., Vannay, J., Hunziker, J., Girard, M., Morard, A. and Robyr, M., Geological transect across the Tso Morari and Spiti areas – the nappe structures of the Tethys Himalayas. Eclogae Geol. Helv., 1998, 91, 103–121.
- Mathur, N. S., Juyal, K. P. and Kumar, K., Larger foraminiferal biostratigraphy of lower Paleogene successions of Zanskar Tethyan and Indus–Tsangpo Suture Zones, Ladakh, India in the light of additional data. Himalayan Geol., 2009, 30(1), 45–68.
- Buckman, S. et al., The Spongtang Massif in Ladakh, NW Himalaya: an early Cretaceous record of spontaneous, intra-oceanic subduction initiation in the Neotethys. Gondwana Res., 2018, 63, 226–249.
- Reuber, I., Geometry of accretion and oceanic thrusting of the Spontang ophiolite. Ladakh Himalaya. Nature, 1986, 321, 592– 596.
- Ahmad, S. and Hasnain, S. I., Meltwater characteristics of Garhwal Himalayan glacier. J. Geol. Soc. India, 2000, 56, 431–439.
- Didukh, S., Losev, V., Borodina, E., Maksimov, N., Trofimchuk, A. and Zaporogets, O., Separation and determination of Fe(III) and Fe(II) in natural and waste waters using silica gel sequentially modified with polyhexamethylene guanidine and tiron. J. Anal. Methods Chem., 2017.
- Wadham, J. L. et al., Biogeochemical weathering under ice: size matters. Global Biogeochem. Cycles, 2010, 24(3), GB3025(1–11).