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Vegetation and climatic variability in southeastern Madhya Pradesh, India since Mid-Holocene, based on pollen records


Affiliations
1 Birbal Sahni Institute of Palaeobotany, Lucknow 226 007, India
 

Pollen analysis of 1.75 m deep sediment core from Tula-Jalda (Amarkantak) in Anuppur district, Madhya Pradesh unravels that around 4500–3600 cal years BP, this region supported open mixed tropical deciduous forests comprising chiefly Madhuca indica followed by Terminalia, Mitragyna parvifolia, Haldina cordifolia, Emblica officinalis and Acacia, under a warm and relatively less humid climate. The retrieval of Cerealia and other cultural plants, viz. Artemisia, Cheno/Am and Caryophyllaceae signifies that the region was under cereal-based agricultural practice. The open mixed deciduous forests got enriched and dense around 3600–2761 cal years BP with the expansion of trees that already existed coupled with invasion of Symplocos, Diospyros, Lannea coromandelica and Radermachera with the inception of a warm and moderately humid climate in response to increased monsoon precipitation. Around 2761–2200 cal years BP, much expansion of the forests took place owing toinitiation of a warm and more humid climate, attributed to intensification of the southwest (SW) monsoon. The modern Sal (Shorea robusta) forests were established around 2200 cal years BP, as clearly deciphered by the steady presence of S. robusta along with close allies such as M. indica, Terminalia, H. cordifolia, E. officinalis, etc. This change in the vegetation scenario implies that a warm and relatively more humid climate prevailed with timely arrival of the more active SW monsoon.

Keywords

Climate, pollen analysis, sediment core, vegetation.
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  • Vishnu-Mittre, Studies of the vegetation history from the swamps in the Nilgiris. 1. The Nilgiri peat deposits. In Proceedings of 50th Indian Science Congress, Calcutta, 15–17 January 1963, vol. 3, pp.394–395.

  • Vishnu-Mittre and Gupta, H. P., A living fossil plant community in south Indian hill. Curr. Sci., 1968, 37, 671–672.

  • Vishnu-Mittre and Gupta, H. P., The origin of Shola forest in the Nilgiris, south Indian hill. Palaeobotanist, 1971, 19(1), 110–114.

  • Gupta, H. P. and Bera, S. K., Silent valley, a correlation between pollen spectra and vegetation. Palaeobotanist, 1996, 43(2), 139–144.

  • Anupama, K., Prasad, S. and Reddy, C. S., Vegetation, land cover and land use changes of the last 200 years in the Eastern Ghats (southern India) inferred from pollen analysis of sediments from a rain-fed tank and remote sensing. Quaternary Int., 2014, 325, 93–104.

  • Vasanthy, G., Pollen analysis of late Quaternary sediments: evolution of upland savanna in Sandynallah (Nilgiris, South India). Rev.of Palaeobot. Palynol., 1988, 55, 175–192.

  • Van Campo, E., Duplessy, J. C. and Rossignol-Strick, M., Climatic conditions deduced from a 150 kyr oxygen isotope-pollen record from Arabian Sea. Nature, 1982, 296(2852), 56–59.

  • Gupta, H. P. and Khandelwal, A., Mangrove development at Nalabana island, Chilka Lake: a palynological interpretation. Geophytology,1992, 22, 235–238.

  • Farooqui, A. and Achyuthan, H., Evidence of Middle to Late Holocene vegetation in Adyar Estuary, Chennai. J. Geol. Soc.India, 2006, 68, 230–238.

  • Singh, G., Joshi, R. D., Chopra, S. K. and Singh, A. B., Late Quaternary history of vegetation and climate of the Rajasthan Desert,India. Philos. Trans. R. Soc. London, Ser. B, 1974, 267(889), 467–501.

  • Chauhan, M. S., Origin and history of tropical deciduous Sal (Shorea robusta Gaertn.) forests in Madhya Pradesh, India. Palaeobotanist,1995, 43, 89–101.

  • Chauhan, M. S., Pollen evidence of Late-Quaternary vegetation and climatic changes in northeastern Madhya Pradesh. Palaeobotanist,2000, 49(3), 491–500.

  • Chauhan, M. S., Holocene vegetation and climatic changes in southeastern Madhya Pradesh, India. Curr. Sci., 2002, 83, 1444–1445.

  • Chauhan, M. S., Late-Holocene vegetation and climatic changes in Eastern Madhya Pradesh. Gondwana Geol. Mag., 2004, 19(2), 165–175.

  • Chauhan, M. S., Pollen record of vegetation and climatic changes in northeastern Madhya Pradesh during last 1600 years. Trop.Ecol., 2005, 46(2), 263–269.

  • Chauhan, M. S. and Quamar, M. F., Vegetation and climate change in southeastern Madhya Pradesh during Late Holocene, based on pollen evidence. J. Geol. Soc. India, 2010, 76, 143–150.

  • Chauhan, M. S., Sharma, A., Phartiyal, B. and Kumar, K., Holocene vegetation and climatic variations in central India: a study based on multiproxy evidences. J. Asian Earth Sci., 2013, 77, 45–58.

  • Yadav, D. N., Chauhan, M. S. and Sarin, M. M., Geochemical and pollen records from northeastern Madhya Pradesh: an appraisal of Late-Quaternary vegetation and climate change. J. Geol. Soc.India, 2006, 68(1), 95–102.

  • Shaw, J., Sutcliffe, J., Lloyd-Smith, L., Schwenninger, J., Chauhan, M. S., Mishra, O. P. and Harwey, S., Ancient irrigation and Buddhist history in Central India: optically stimulated luminescence dates and pollen sequences from Sanchi dams. Asian Perspectives, 2007, 46(1), 166–201.

  • Chauhan, M. S. and Quamar, M. F., Pollen records of vegetation and inferred climate change in southwestern Madhya Pradesh during the last ca. 3800 years. J. Geol. Soc. India, 2012, 80, 470–480.

  • Chauhan, M. S. and Quamar, M. F., Mid-Holocene vegetation visà-vis climate change in southwestern Madhya Pradesh, India. Curr. Sci., 2012, 103(12), 1455–1461.

  • District Ground Water Information Booklet, Anuppur district, Madhya Pradesh, Ministry of Water Resources, Central Ground Water Board, North-Central Region, Bhopal, 2007, pp. 1–16.

  • Champion, H. G. and Seth, S. K., The Revised Survey of Forest Types of India, Delhi, 1968.

  • Erdtman, G., An Introduction to Pollen Analysis, Chronica Botanica, Mass., USA, 1943.

  • Nayar, T.S., Pollen Flora of Maharashtra State, India. Today & Tomorrow’s Printer and Publisher, Delhi, 1990.

  • Chauhan, M. S. and Bera, S. K., Pollen morphology of some important plants of tropical deciduous Sal (Shorea robusta) forests, district Sidhi, Madhya Pradesh. Geophytology, 1990, 20(1), 30–36.

  • Atluri, J. B., Venkataraman, S. P. and Subba Reddi, C., Explosive pollen release, windpollination and mixed mating in the tropical tree Shorea robusta Gaertn. F. (Dipterocarpaceae). Curr. Sci., 2004, 86, 1416–1419.

  • Chauhan, M. S., Modern pollen/vegetation relationship in the tropical deciduous Sal (Shorea robusta) forests in District Sidhi, Madhya Pradesh. J. Palynol., 1994, 30, 165–175.

  • Chauhan, M. S., Pollen deposition pattern in the tropical deciduous Sal (Shorea robusta) forests in northeastern Madhya Pradesh. Geophytology, 2007, 37, 119–125.

  • Vincens, A., Semmanda, I., Roux, M. and Jolly, D., Study of the modern pollen rain in Western Uganda with a numerical approach. Rev. Palaeobot. Palynol., 1997, 96, 145–168.

  • Benarde, M. A., Global Warming, John Wiley, New York, 1996.

  • Chauhan, M. S., Pokharia, A. K. and Singh, I. B., Pollen record of Holocene vegetation, climate change and human habitation from Lahuradewa Lake, Sant Kabir Nagar District, Uttar Pradesh, India. Man Environment, 2009, 34(1), 88–100.

  • Trivedi, A., Chauhan, M. S., Sharma, A., Nautiyal, C. M. and Tiwari, D. P., Record of vegetation and climate during Late Pleistocene–Holocene in Central Ganga Plain, based on multiproxy data from Jalesar Lake, Uttar Pradesh, India. Quaternary Int.,2013, 306, 97–106.

  • Meher-Homji, V. M., Climate changes: projects and prospects. Curr. Sci., 2000, 78, 777–779.


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  • Vegetation and climatic variability in southeastern Madhya Pradesh, India since Mid-Holocene, based on pollen records

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Authors

M. S. Chauhan
Birbal Sahni Institute of Palaeobotany, Lucknow 226 007, India

Abstract


Pollen analysis of 1.75 m deep sediment core from Tula-Jalda (Amarkantak) in Anuppur district, Madhya Pradesh unravels that around 4500–3600 cal years BP, this region supported open mixed tropical deciduous forests comprising chiefly Madhuca indica followed by Terminalia, Mitragyna parvifolia, Haldina cordifolia, Emblica officinalis and Acacia, under a warm and relatively less humid climate. The retrieval of Cerealia and other cultural plants, viz. Artemisia, Cheno/Am and Caryophyllaceae signifies that the region was under cereal-based agricultural practice. The open mixed deciduous forests got enriched and dense around 3600–2761 cal years BP with the expansion of trees that already existed coupled with invasion of Symplocos, Diospyros, Lannea coromandelica and Radermachera with the inception of a warm and moderately humid climate in response to increased monsoon precipitation. Around 2761–2200 cal years BP, much expansion of the forests took place owing toinitiation of a warm and more humid climate, attributed to intensification of the southwest (SW) monsoon. The modern Sal (Shorea robusta) forests were established around 2200 cal years BP, as clearly deciphered by the steady presence of S. robusta along with close allies such as M. indica, Terminalia, H. cordifolia, E. officinalis, etc. This change in the vegetation scenario implies that a warm and relatively more humid climate prevailed with timely arrival of the more active SW monsoon.

Keywords


Climate, pollen analysis, sediment core, vegetation.

References





DOI: https://doi.org/10.18520/cs%2Fv109%2Fi5%2F956-965