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Bhattacharyya, Amalava
- Palaeoclimatic Scenario of Antarctica during Quaternary-Emphasis to Indian Research
Abstract Views :168 |
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Authors
Affiliations
1 Lucknow, IN
2 New Delhi, IN
1 Lucknow, IN
2 New Delhi, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 70, No 6 (2007), Pagination: 1091-1092Abstract
No Abstract.- Temporal and Spatial Variations of Late Pleistocene-Holocene Climate of the Western Himalaya Based on Pollen Records and their Implications to Monsoon Dynamics
Abstract Views :170 |
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Authors
Affiliations
1 Birbal Sahni lnstitute of Palaeobotany, 53, University Road, Lucknow, IN
1 Birbal Sahni lnstitute of Palaeobotany, 53, University Road, Lucknow, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 68, No Spl Iss 3 (2006), Pagination: 507-515Abstract
A review of the published records of Late Pleistocene-Holocene climate of the western Hlmalaya reveals that though the Ladakh area in the Trans-Himalayan region has been expenencing an and climate for more than 40 ka B P it was relatively less and during the last glacial period when compared to the Holocene conditions Within the last glacial and phase there were several short, warm and moist events (interstadials)around 30, 21, 18 375, 16 and 10 ka B P Many of them have been recognized from the Greater and outer Himalaya also Data for the Holocene from the Ladakh and other Trans-Himalayan sites are almost lacking The clrmate of the Greater and outer Himalaya was warm-morst during most of the Holocene, whlch was Interrupted by short phases of colder and drier climate around 8 3-7 3 ka B P, 6˜ ˜3 ka B P and 850 years B P Contemporaneous paleoclimate records From Peninsular India also indicate relatively dry conditions for the last glacial period and comparatively warm-moist conditions for a major part of the Holocene The interstadial phases within the last glacial period in the Trans-Himalayan region might have coincided with the enhanced Western disturbance/northeast monsoon in the Indian subcontinent.Keywords
Palynology, Palaeoclimate, Western Himalaya, Monsoon, Western disturbance, Spatio-Temporal climate change.- Feasibility of Tree-Ring Data in Palaeoseismic Dating in Northeast Himalaya
Abstract Views :199 |
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Authors
Affiliations
1 Birbal Sahni Institute of Palaeobotany, 53-University Road, Lucknow - 226007, IN
2 Birbal Sahni Institute of Palaeobotany, 53-University Road Lucknow - 226007, IN
3 Department of Science and Technology, New Mehrauli Road, New Delhi - 110 016, IN
1 Birbal Sahni Institute of Palaeobotany, 53-University Road, Lucknow - 226007, IN
2 Birbal Sahni Institute of Palaeobotany, 53-University Road Lucknow - 226007, IN
3 Department of Science and Technology, New Mehrauli Road, New Delhi - 110 016, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 71, No 3 (2008), Pagination: 419-424Abstract
Tree-rings are good proxy records for dating Paleoseismic events. In a reconnaissance tree-ring analyses in the Northeast Himalayan region we find that several conifers of this region are suitable for the various aspect of dendroecological analysis. In this paper we have discussed the feasibility of tree-ring width data of Abies densa growing at two distantly located sites of North-East Himalaya, Yumthang in Sikkim and T-Gompa in Arunachal Pradesh, towards dating Paleoseismic events. We have recorded that growths (ring-widths) are low either during the same year of known high intensity earthquakes of this region or subsequent year when it occurred during non-growing season of the tree. This implies that dated tree-ring sequences could be a promising tool in dating Paleoseismic events of the Northeast Himalaya. Since lower tree growth also noted in several non earthquake years, so for precision in application of tree ring in paleoseismic dating several tree-ring features other than ring width need to be considered along with proper selection of sites and trees preferably trees confine along the fault zones.Keywords
Earthquakes, Tree-Rings, Growth Suppression, Reaction Wood, Paleoseismic Events, NE India.- Tree-Ring Analysis of Sub-Fossil Woods of Pinus wallichiana from Ziro Valley, Arunachal Pradesh, Northeast Himalaya
Abstract Views :170 |
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Authors
Affiliations
1 Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow- 226 007, IN
2 Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow- 226 007
1 Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow- 226 007, IN
2 Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow- 226 007
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 74, No 4 (2009), Pagination: 503-508Abstract
We report here a prospect of making a long tree-ring chronology from sub-fossil woods of Pinus wallichiana (PIWA) collected from Ziro valley, Arunachal Pradesh, Northeast Himalaya. Based on counting and measurement of ring-width from several sub-fossil wood pieces, and by cross dating, two floating tree-ring chronologies of PIWA covering time span of 331 and 83 years have been prepared. Two C-14 dates of 300 ± 130 BP (calibrated age: AD 1444-1676) and 1420 ± 110 BP (calibrated age: AD 530-720) derived from the inner most rings of two woods are utilized towards reconstruction of absolute chronology. These dates of sub-fossil woods one each as a component of long and short floating chronologies suggest that millennium year long tree-ring chronology can be proposed from this region.Keywords
Sub-Fossil Wood, Floating Chronology, Ziro Valley, Arunachal Pradesh.References
- BHATTACHARYYA, A. and CHAUDHARY, V. (2003) Late-summer temperature reconstruction of the Eastern Himalayan Region based on tree-ring data of Abies densa. Arct. Antarct. Alp. Res., v.35(2), pp.196-202.
- BHATTACHARYYA, A. and YADAV, R.R. (1996) Dendrochronological reconnaissance of Pinus wallichiana to study glacial behaviour in the western Himalaya. Curr. Sci., v.70 (8), pp.739-744.
- BHATTACHARYYA, A. LAMARCHE, JR. V.C. and TELEWSKI, F.W. (1988) Dendrochronological reconnaissance of the conifers of northwest India. Tree-Ring Bull., v.48, pp.21- 30.
- BHATTACHARYYA, A., SHAH, SANTOSH, K. and CHAUDHARY, V. (2006) Would tree-ring data of Betula utilis be potential for the analysis of Himalayan Glacial fluctuations? Curr. Sci., v.91(6), pp.754-761.
- BHATTACHARYYA, A., YADAV, R.R., BORGAONKAR, H.P. and PANT, G.B. (1992) Growth-ring analysis of Indian tropical trees: dendroclimatic potential. Curr. Sci., v.62(11), pp.736-741.
- BORGAONKAR, H.P., PANT, G.P. and RUPA KUMAR, K. (1996) Ringwidth variations in Cedrus deodara and its climatic response over the western Himalaya. Int. Jour. Climatol., v.16, pp.1409-1422.
- BUCKLEY, B.M., COOK, B.I., BHATTACHRYYA, A., DUKPA, D. and CHAUDHARY, V. (2005) Global surface temperature signals in pine ring width chronologies form southern monsoon Asia. Geophys. Res. Lett., v.32, L20704.
- CHAUDHARY, V., BHATTACHARYYA, A. and YADAV, R.R. (1999) Treering studies in the Eastern Himalayan region: Prospects and problems. IAWA, v.20(3), pp.317-324.
- GRISSINO-MAYER, H.D. (2001) Evaluating crossdating accuracy: A manual and tutorial for the computer program COFECHA. Tree-Ring Res., v.57(2), pp.205-221.
- GRUDD, H., BRIFFA, K.R., KARLEN, W., BARTHOLIN, T.S., JONES, P.D. and KROMER, B. (2002) A 7400-year tree-ring chronology in northern Swedish Lapland: natural climatic variability expressed on annual to millennial timescales. The Holocene, v.12(6), pp.657-665.
- GUNNARSON, B.E. and LINDERHOLM, H.W. (2002) Low-frequency summer temperature variation in central Sweden since the tenth century inferred from tree rings. The Holocene, v.12(6), pp.667-671.
- HELAMA, S., LINDHOLM, M., TIMONEN, M., MERILAINEN, J. and ERONEN, M. (2002) The supra-long Scots pine tree-ring record for Finnish Lapland: Part 2, interannual to centennial variability in summer temperatures for 7500 years. The Holocene, v.12(6), pp.681-687.
- HOLMES, R.L. (1983) Computer assisted quality control in tree ring dating and measuring. Tree Ring Bull., v.43, pp.69-78.
- HUGHES, M. K. (1992) Dendroclimatic evidence from the Western Himalaya. In: R.S. Bradley and P.D. Jones (Eds.), Climate since AD 1500. Routledge, London, pp.415-431.
- LARA, A. and VILLALBA, R. (1993) A 3620-year temperature record from Fitzroya cupressoides tree rings in southern South America. Science, v.260, pp.1104- 1106.
- LEUSCHNER, H.H., SASS-KLAASSEN, U., JANSMA, E., BAILLIE, M.G.L. and SPURK, M. (2002) Subfossil European bog oaks: population dynamics and long-term growth depressions as indicators of changes in the Holocene hydro-regime and climate. The Holocene, v.12(6), pp.695-706.
- NAURZBAEV, M.M., VAGANOV, E.A., SIDOROVA, O.V. and SCHWEINGRUBER, F.H. (2002) Summer temperatures in eastern Taimyr inferred from a 2427-year late-Holocene tree-ring chronology and earlier floating series. The Holocene, v.12(6), pp.727-736.
- SHAH, SANTOSH. K., BHATTACHARYYA, A. and CHAUDHARY, V. (2007) Reconstruction of June-September Precipitation based on tree-ring data of Teak (Tectona grandis L.) from Hoshangabad, Madhya Pradesh, India. Dendrochronologia, v.25, pp.57-64.
- SHAH, SANTOSH. K., BHATTACHARYYA, A. and CHAUDHARY, V. (2009) Climatic influence on radial growth of Pinus wallichiana in Ziro valley, Northeast Himalaya. Curr. Sci., v.95(5), pp.697- 702.
- SPURK, M., LEUSCHNER, H.H., BAILLIE, M.G.L., BRIFFA, K.R. and FRIEDRICH, M. (2002) Depositional frequency of German subfossil oaks: climatically and non-climatically induced fluctuations in the Holocene. The Holocene, v.12(6), pp.707- 715.
- STOKES, M.A. and SMILEY, T.L. (1968) An Introduction to Tree- Ring Dating. Univ. of Chicago Press, Chicago, IL, pp.73.
- STUIVER, M., REIMER, P.J., BARD, E., BECK, J.W., BURR, G.S., HUGHEN, K.A., KROMER, B., MCCORMAC, G., VAN DER PLICHT, J. and SPURK, M. (1998) Intcal 98 radiocarbon age calibration, 24 000– 0 cal BP. Radiocarbon, v.40, pp.1041-1083.
- YADAV, R.R., PARK, W.-K. and BHATTACHARYYA, A. (1999) Springtemperature variations in western Himalaya, India, as reconstructed from tree-rings: AD 1390-1987. The Holocene, v.9(1), pp.85-90.
- Holocene Palaeoclimate and Glacier Fluctuations within Baspa Valley, Kinnaur, Himachal Pradesh
Abstract Views :183 |
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Authors
Affiliations
1 Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow - 226 007, IN
1 Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow - 226 007, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 75, No 3 (2010), Pagination: 527-532Abstract
Present study is an attempt to understand the tree line shift in relation to glacier fluctuations during Holocene based on the exploratory palynological studies from a 1.3 m deep sediment profile located at 3,100 meters above mean sea level (mamsl), Rukti valley, Kinnaur, Himachal Pradesh. The study reveals that during the early to middle Holocene, tree line taxa viz. Betula and Juniperus were well characterized in the site of investigation evident by higher percentage of their pollen grains in subsurface sediments than those recorded during the late Holocene. This variation in distribution of these taxa suggests that till middle Holocene tree line was close to the study site (3,100 mamsl) i.e. at lower altitude than its present day distribution between 3,800 to 3,900 mamsl. Accordingly, the glacier snout might also be at lower elevations (∼3,500 mamsl) than its present day location at altitude (∼4,300 mamsl).Keywords
Palynology, Palaeoclimate, Holocene, Glacier Extent, Baspa Valley, Himachal Pradesh.- Holocene Vegetation and Climate of South Tripura Based on Palynological Analysis
Abstract Views :202 |
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Authors
Affiliations
1 Birbal Sahni Institute of Palaeobotany, Lucknow - 226 006, IN
2 Department of Geology, Kent State University, Ohio - 44240, US
1 Birbal Sahni Institute of Palaeobotany, Lucknow - 226 006, IN
2 Department of Geology, Kent State University, Ohio - 44240, US
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 77, No 6 (2011), Pagination: 521-526Abstract
Palynological analysis of sub surface samples at 1.20 m deep sediment profile from Srinagar, southwest Tripura, provides information on vegetation and climate during 7000-3000 years B.P. During this time span, the area is occupied by moist deciduous forest under warm humid climate with intermittent changes in precipitation regime i.e., comparatively less humid around 6.8 Kyr B.P. and 3.7-3.8 Kyr B.P.Keywords
Palynology, Holocene, Vegetation, Climate and Tripura.- Reconnaissance of Quaternary Sediments from Khasi Hills, Meghalaya
Abstract Views :191 |
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Authors
Affiliations
1 Institute of Geography and Spatial Organization, Polish Academy of Sciences, Jana 22, 31-018 Krakow, PL
2 Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow-226 007, IN
1 Institute of Geography and Spatial Organization, Polish Academy of Sciences, Jana 22, 31-018 Krakow, PL
2 Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow-226 007, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 78, No 3 (2011), Pagination: 258-262Abstract
Khasi Hills area of Meghalaya, one of the highest rainfall zones of the world has been explored to understand the spatial and temporal extent of Quaternary sediments. In general such deposits are restricted to shallow depths in most of the sites except in one site where it is 600 cm thick. AMS C-14 dates of these deposits suggest that sediments deposited are mostly of Holocene or in rare cases belong to later part of Pleistocene. Early Quaternary deposit is either missing or yet to be explored from this region. Natural hazards combined with human activity effecting degradation of vegetation and sediment cover are probably the main cause for poor Quaternary exposure at the region.Keywords
Khasi Hills, Quaternary Sediments, Radiocarbon, Cesium Dating.References
- BILHAM, R. and ENGLAND, P. (2001) Plateau 'pop-up' in the great 1897 Assam earthquake. Nature, v.410, pp.806-809.
- BRADLEY, R.S. (1999) Paleoclimate: reconstructing climate of the Quaternary (second edition), Academic Press, Internat. Geophys. Series, v.68, pp.613.
- GSI (1974) Geology and mineral resources of the states of India, part IV, Meghalaya. Geol. Surv. India, Misc. Publ., no.30, pp.69-90.
- MAZUMDAR, S.K. (1986) The Precambrian framework of part of the Khasi Hills, Meghalaya. Rec. Geol. Surv. India, v.117, pt.2, pp.1-59.
- OLDHAM, R.D. (1899) Report on the Great Earthquake of 12th June 1897. Mem. Geol. Surv. India, v.30, Calcutta.
- RAMAKRISHNAN, P.S. (1992) Shifting Agriculture and Sustainable Development: An Interdisciplinary Study from North-Eastern India. UNESCO-MAB Series, Parthenon Publications, Paris.
- ROY, P.S. and JOSHI, P.K. (2002) Forest cover assessment in northeast India - the potential of temporal wide swath satellite sensor data (IRS-1C WiFS). Internat. Jour. Remote Sensing, v.23(2), pp.4881-4896.
- ROY, P.S. and TOMAR, S. (2001) Biodiversity characterization at landscape level using geospatial modelling technique. Biological Conservation, v.95, pp.95-109.
- SINGH, R.S. (2005) Soil Series of Meghalaya. Technical Bulletin, 121, NBSS&LUP, Nagpur.
- SOJA, R. and STARKEL, L. (2007) Extreme rainfalls in Eastern Himalaya and southern slope of Meghalaya Plateau and their geomorphologic impacts. Geomorphology, v.84, pp.170-180.
- SUKHIJA, B.S., RAO, M.N., REDDY, D.V., NAGABHUSHANAM, P., HUSSAIN, S., CHADHA, R.K. and GUPTA, H.K. (1999) Timing and return period of major paleoseismic events in the Shillong Plateau, India. Tectonophysics, v.308, pp.53-65.
- Dendrogeomorphic Potential of the Himalaya – Case Studies of Process Dating of Natural Hazards in Kullu Valley, Himachal Pradesh
Abstract Views :423 |
PDF Views:81
Authors
Amalava Bhattacharyya
1,
Markus Stoffel
2,
Mayank Shekhar
1,
Juan Antonio Ballesteros Canovas
2,
Daniel Trappmann
2
Affiliations
1 Birbal Sahni Institute of Palaeosciences, 53 University Road, Lucknow 226 007, IN
2 Climatic Change Impacts and Risks in the Anthropocene (C-C1A), Institute for Environmental Sciences, University of Geneva, 66 Bvd Carl-Vogt CH-1205 Geneva, CH
1 Birbal Sahni Institute of Palaeosciences, 53 University Road, Lucknow 226 007, IN
2 Climatic Change Impacts and Risks in the Anthropocene (C-C1A), Institute for Environmental Sciences, University of Geneva, 66 Bvd Carl-Vogt CH-1205 Geneva, CH
Source
Current Science, Vol 113, No 12 (2017), Pagination: 2317-2324Abstract
Trees impacted by the forces of natural processes such as flash floods, snow avalanches, landslides, rockfalls or earthquakes, record these events and exhibit growth disturbances in their growth-ring series. As a consequence, these disturbances provide an excellent signal for the spatio-temporal reconstruction of past natural hazard activity and a means to date and document past disasters. In the context of the Indian Himalayas Climate Change Adaptation Programme (IHCAP; http://www.ihcap.in/), a field trip was carried out in May 2014 to define suitable sites for dendrogeomorphic research in Kullu valley, Himachal Pradesh. Several tree species and sites where recent and past process activity can be reconstructed were inventoried, namely flash floods in the Beas and Sainj rivers as well as snow avalanches in Solang valley. Through this exploratory analysis, we ascertain that tree-ring techniques have wide applicability in the analysis of natural hazards, not only in the Kullu region but also in other geographical contexts of the Himalayas.Keywords
Dendrogeomorphology, Flash Flood, Himachal Pradesh, Snow Avalanche, Tree-Ring.References
- Annex, I., Managing the risks of extreme events and disasters to advance climate change adaptation. Sciences, 2012, 10, 97–104.
- IPCC, Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation. A Special Report of Working Groups I and II of the Intergovernmental Panel on Climate Change (eds Field, C. B. et al.), Cambridge University Press, Cambridge, UK, and New York, USA, 2012, p. 582.
- Singh, D. S., Surface processes during flash floods in the glaciated terrain of Kedarnath, Garhwal Himalaya and their role in the modification of landforms. Curr. Sci., 2014, 106(4), 59.
- Allen, S. K., Rastner, P., Arora, M., Huggel, C. and Stoffel, M., Lake outburst and debris flow disaster at Kedarnath, June 2013: hydro-meteorological triggering, and topographic predisposition. Landslides (in press).
- Richardson, S. D. and Reynolds, J. M., An overview of glacial hazards in the Himalayas. Quat. Int., 2000, 65, 31–47.
- Gardner, J., Natural hazard risk in the Kullu district, Himachal Pradesh, India. Geogr. Rev., 2002, 92(2), 282–306.
- Brazdil, R., Kundzewicz, Z. W. and Benito, G., Historical hydrology for studying flood risk in Europe. Hydrol. Sci. J., 2006, 51, 739–764.
- Stoffel, M., Butler, D. R. and Corona, C., Mass movements and tree ring: a guide to dendrogeomorphic field sampling and dating. Geomorphology, 2013, 200, 106–120.
- Stoffel, M. and Corona, C., Dendroecological dating of geomorphic disturbance in trees. Tree-Ring Res., 2014, 70, 3–20.
- Worni, R., Huggel, C. and Stoffel, M., Glacier lakes in the Indian Himalayas – glacier lake inventory, on-site assessment and modeling of critical glacier lakes. Sci. Total Environ., 2013, 468–469, S71–S84.
- Worni, R., Huggel, C., Clague, J. J., Schaub, Y. and Stoffel, M., Coupling glacial lake impact, dam breach, and flood processes: a modeling perspective. Geomorphology, 2014, 224, 161–176.
- Mayer, B., Stoffel, M., Bollschweiler, M., Hubl, J. and Rudolf-Miklau, F., Frequency and spread of debris floods on fans: a dendrogeomorphic case study from a dolomite catchment in the Austrian Alps. Geomorphology, 2010, 118(1), 199–206.
- Fritts, H. C., Tree Rings and Climate, Academic Press, London, 1976, p. 567.
- Stoffel, M. and Bollschweiler, M., What tree rings can tell about earth-surface processes. Teaching the principles of dendrogeomorphology. Geogr. Compass, 2009, 3, 1013–1037.
- Stoffel, M. and Bollschweiler, M., Tree-ring analysis in natural hazards research – an overview. Nat. Hazard Earth Syst. Sci., 2008, 8, 187–202.
- Stoffel, M., Bollschweiler, M., Butler, D. R. and Luckman, B. H., Tree rings and natural hazards: A state-of-the-art. Springer, Heidelberg, Berlin, New York, 2010, p. 505.
- Alestalo, J., Dendrochronological interpretation of geomorphic processes, Fennia, 1971, 105, 1–140.
- Ballesteros, J. A., Eguibar, M., Bodoque, J. M., Díez, A., Stoffel, M. and Gutiérrez, I., Estimating flash flood discharge in an ungauged mountain catchment with 2D hydraulic models and dendrogeomorphic paleostage indicators. Hydrol. Process., 2011, 25, 970–979.
- Shroder, J. F., Dendrogeomorphological analysis of mass movement on Table Cliffs Plateau, Utah. Quaternary Res., 1978, 9, 168–185.
- Shroder, J. F., Dendrogeomorphology: review and new techniques of tree-ring dating. Prog. Phys. Geogr., 1980, 4, 161–188.
- Stoffel, M., Butler, D. R. and Corona, C., Mass movements and tree rings: A guide to dendrogeomorphic field sampling and dating. Geomorphology, 2013, 200, 106–120.
- Shroder, J. F. and Bishop, M. P., Geobotanical assessment in the Great Plains, Rocky Mountains and Himalaya. Geomorphology, 1995, 13, 101–119.
- Smith, D. J., McCarthy, D. P. and Luckman, B. H., Snowavalanche impact pools in the Canadian Rocky Mountains. Arct. Antarct. Alp. Res., 1994, 26, 116–127.
- Stoffel, M., Spatio-temporal analysis of rockfall activity into forests – results from tree-ring and tree analysis. Ph D thesis. Department of Geosciences, Geography, University of Fribourg. Geo Focus, 2005, vol. 12, pp. 1–188.
- Trappmann, D., Corona, C. and Stoffel, M., Rolling stones and tree rings: a state of research on dendrogeomorphic reconstructions of rockfall. Prog. Phys. Geogr., 2013, 37(5), 701–716.
- Bhattacharyya, A. and Yadav, R. R., Climatic reconstructions using tree-ring data from tropical and temperate regions of India – a review. IAWA J., 1999, 20(3), 311–316.
- Bhattacharyya, A. and Shah, S. K., Tree-rings studies in India past appraisal, present status and future prospects. IAWA J., 2009, 30(4), 361–370.
- Laxton, S. C. and Smith, D. J., Dendrochronological reconstruction of snow avalanche activity in the Lahul Himalaya, Northern India. Nat. Hazards, 2009, 49(3), 459–467.
- Bhattacharyya, A. and Yadav R. R., Dendrochronological reconnaissance of Pinus wallichiana to study glacial behaviour in the western Himalaya. Curr. Sci., 1996. 70, 739–744.
- Bhattacharyya, A., Chaudhary, V. and Gergan, J. T., Tree ring analysis of Abies pindrow around Dokriani Bamak (Glacier), western Himalayas, in relation to climate and glacial behaviour: Preliminary results. Palaeobot., 2001, 50, 71–75.
- Borgaonkar, H. P., Ram, S. and Sikder, A. B., Assessment of treering analysis of high-elevation Cedrus deodara D. Don from Western Himalaya (India) in relation to climate and glacier fluctuations. Dendrochronologia, 2009, 27(1), 59–69.
- Singh, J. and Yadav, R. R., Tree-ring indications of recent glacier fluctuations in Gangotri, Western Himalaya, India. Curr. Sci., 2000, 79(11), 1598–1601.
- Bhattacharyya, A., Shah, S. K. and Chaudhary, V., Would tree ring data of Betula utilis be potential for the analysis of Himalayan glacial fluctuations? Curr. Sci., 2006, 91, 754–761.
- Yadav, R. R. and Bhutiyani, M. R., Tree-ring-based snowfall record for cold arid western Himalaya, India since AD 1460. J. Geophys. Res. Atmos., 2013, 118, 7516–7522.
- Jacoby, G. C., Application of tree ring analysis to paleoseismology. Rev. Geophys., 1997, 35(2), 109–124.
- Bhattacharyya, A., Shah, S. K. and Chaudhary, V., Feasibility of tree-ring data in palaeoseismic dating in north-east Himalaya. J. Geol. Soc. India, 2008, 71, 419–423.
- Yadav, R. R. and Bhattacharyya, A., Tree ring evidences of the 1991 earthquake of Uttarkashi, western Himalaya. Curr. Sci., 1994, 66, 862–864.
- Osti, R., Egashira, S. and Adikari, Y., Prediction and assessment of multiple glacial lake outburst floods scenario in Pho Chu River basin, Bhutan. Hydrol. Process, 2013, 27(2), 262–274.
- Gardner, J., Natural hazard risk in the Kullu district, Himachal Pradesh, India. Geogr. Rev., 2002, 92(2), 282–306.
- Buhler, Y., Christen, M., Kowalski, J. and Bartelt, P., Sensitivity of snow avalanche simulations to digital elevation model quality and resolution. Ann. Glaciol., 2011, 52, 72–80.
- Butler, D. R. and Sawyer, C. F., Dendrogeomorphology and high-magnitude snow avalanches: a review and case study. Nat. Hazards Earth Syst., 2008, 8(2), 303–309.
- Stoffel, M. and Wilford, D. J., Hydrogeomorphic processes and vegetation: disturbance, process histories, dependencies and interactions. Earth Surf. Proc. Land., 2012, 37(1), 9–22.
- The Oldest Birch Tree in The Western Himalaya Depicting Signature of Major Climatic Events of The Recent Era in its Tree Rings
Abstract Views :233 |
PDF Views:98
Authors
Affiliations
1 G.B. Pant National Institute of Himalayan Environment, Kosi-Katarmal, Almora 263 643, India, IN
2 Birbal Sahni Institute of Palaeosciences, 53 University Road, Lucknow 226 007, India, IN
1 G.B. Pant National Institute of Himalayan Environment, Kosi-Katarmal, Almora 263 643, India, IN
2 Birbal Sahni Institute of Palaeosciences, 53 University Road, Lucknow 226 007, India, IN
Source
Current Science, Vol 121, No 3 (2021), Pagination: 350-353Abstract
No Abstract.Keywords
No Keywords.References
- Gamble, J. S., A Manual of Indian Timbers, Sampsonlow, Marston and Co, London, 1902.
- Champion, H. G. and Seth, S. K., A Revised Survey of the Forest Types of India, Government of India Press, Delhi, 1968.
- Tenca, A. and Carrer, M., In Tree Rings in Archaeology, Climatology and Ecology (eds Levanic, T. et al.), GeoForschungsZentrum, Postdam, Slovenia, 2010, pp. 89–97.
- Singh, S. P., Trop. Ecol., 2018, 59(2), 163–176.
- Bhattacharyya, A., Shah, S. K. and Chaudhary, V., Curr. Sci., 2006, 91, 754–761.
- Farooq, M., Meraj, G., Yousuf, A. and Singh, G., Report, Jammu and Kashmir Environmental Information Systems Centre, Jammu and Kashmir, 2017.
- Dawadi, B., Liang, E., Tian, L., Devkota, L. P. and Yao, T., Quaternary Int., 2013, 283, 72–77.
- Liang, E., Dawadi, B., Pederson, N. and Eckstein, D., Ecology, 2014, 95, 2453– 2465.
- Bobrowski, M., Gerlitz, L. and Schickhoff, U., Global Ecol. Conserv., 2017, 11, 69–83.
- Ashburner, K., McAllister, H. A. and Hague, J., The Genus Betula: A Taxonomic Revision of Birches, Kew Publishing London, UK, 2013.
- Neukom, R. et al., Nature Geosci., 2019, 12, 643.
- Fritts, H., Tree Rings and Climate, Elsevier, Academic Press, London, 2012, pp. 20–22.
- Grissino-Mayer, H. D., Tree-Ring Res., 2001, 57(2), 205–221.
- Cook, E. R. and Holmes, R. L., Program ARSTAN User’s Manual, Laboratory of Tree-Ring Research, University of Arizona, Tucson, USA, 1984, vol. 15.
- Cook, E. R. and Peters, K., Tree-Ring Bull., 1981, 41, 45–53
- Shekhar, M., Bhardwaj, A., Singh, S., Ranhotra, P. S., Bhattacharyya, A., Pal, A. K. and Zorzano, M. P., Sci. Rep., 2017, 7(1), 1–14.
- Bräuning, A., Tree Rings Archaeol. Climatol. Ecol., 2004, 2(44), 8–12.
- Gaire, N. P., Koirala, M., Bhuju, D. R and Carrer, M., Dendrochronologia, 2017, 41, 44–56.