Abstract
Sporopollen analysis on a 346 cm peat record at Dahu, Jiangxi, chronologically constrained by 16 AMS 14C datings, provides an opportunity to reconstruct the vegetation evolution stages responding to climate change in South China since the last glacial maximum. The result shows that during 18330–15630 cal a B.P., broad-leaved forest dominated the area, corresponding to mild, cool and fairly humid climate. At the interval of 15630–11600 cal a B.P., several evergreen broad-leaved species appeared within the broad-leaved forest, indicating moderate and humid condition. During early Holocene, broad-leaved evergreen forest community was constructed as Castanopsis/Lithorcarpus principally developed, suggesting a warm and humid scenario until 6000 cal a B. P. Since 6000 cal a B. P., abrupt forest deterioration happened with an contemporary increase of fern and herb communities, representing a turnover to relatively cool and dry condition and as well, possible impact from human activities. Meanwhile, several relatively cool and dry events can be identified in the sporopollen record, they can be correlated to the North Atlantic Heinrich event, YD and Holocene millennial-scale oscillations, implying that the low latitude climate was coupled with high latitude influences. Moreover, the variations of temperature and humidity since LGM at Dahu were much smaller when compared with the records in north monsoonal China.
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References
Yuan D X, Cheng H, Lawrence Edwards R, et al. Timing, duration, and transitions of the Last Interglacial Asian Monsoon. Science, 2004, 304(23): 575–578
Wang Y J, Cheng H, Lawrence E R, et al. The Holocene Asian Monsoon: Links to solar changes and North Atlantic climate. Science, 2005, 308(6): 854–857
Wang R J, Li J. Quaternary high-resolution opal records and its paleo productivity implication at ODP site 1143. Chin Sci Bull, 2003, 48(4): 363–367
Wu G X, Sun X J. Late Quaternary organic-wall Phytoplankton record in northern slope of South China Sea and its paleoenvironmental significance. Marine Geol Quate Geol (in Chinese). 2000, 20(2): 57–63
Zheng Z. Holocene environmental changes in the tropical and subtropical areas of the south China and the relation to human activities. Quat Sci (in Chinese), 2004, 24(4): 390–391
An Z S, Porter S C, Kutzbach J E, et al. Asynchronous Holocene optimum of the East Asian monsoon. Quat Sci Rev, 2000, 19: 743–762
Zhong J Y. Distributing rlues and type characters of embedding peat in southern Jiangxi Province. J Northeast Normal Univ (Natural Science) (in Chinese), 1981, 4: 75–81
Lin Y, You D Z, Yang X X, et al. Vegetation of Jiulianshan Nature Sanctuary, Jiangxi Province. Act Phytoecologia Et Geobotanica Sinica (in Chinese), 1981, 45(2): 110–119
Zhou W J, Yu X F, Burr G, et al. High-resolution evidence from southern China of an early Holocene optimum and a mid-Holocene dry event during the past 18000 years. Quat Res, 2004, 62: 39–48
Xiao J Y, Wang J, An Z S, et al. Evidence for the Younger Dryas event in the eastern part of Nanling region. Acta Bot Sin (in Chinese), 1998, 40(11): 1079–1082
Committee of Chinese Vegetation (Wu Z Y ed.). Chinese Vegetation (in Chinese). Beijing: Science Press, 1980. 272–273
Bradley R S. Quaternary Paleoclimatology. Boston: ALLEN & ONWIN, 1985. 295
Wu Y S, Xiao J Y. Modern pollen rain on Liangwang Mountain of Chenggong, Yunnan. Acta Bot Yunnan (in Chinese), 1989, 11: 145–153
Xiao Y T, Cao T R, Peng C H, et al. The vegetation and its reasonable use of the Nanshan Mountain of Chengbu County. Acta Phytoecol Geobot Sin (in Chinese). 1987, 11: 67–74
Liew P M, Huang S Y, Kuo C M. Pollen stratigraphy, vegetation and environment of the last glacial and Holocene—A record from Toushe Basin, central Taiwan. Quat Int, 2006, 147: 16–33
Tang L Y, Shen C M, Kong Z C, et al. Pollen evidence of eastern Tibet plateau in last maximum glacial period. Glacial Tundra (in Chinese), 1998, 20(2): 137–139
Liu J L, Wang W M. A discussion on the vegetation types during LGM time in south China. Quat Sci (in Chinese), 2004, 24(2): 213–217
Sun X J, Luo Y L. From pollen record to paleovegetation: Reply to “A discussion on the vegetation types during LGM time in South China”. Quat Sci (in Chinese), 2004, 24(2): 217–221
Zhou W J, Li X Q. High-relsotion peat records in desert/loess transitional area in Younger Dryas period—A example of east Asian Monsoon fluctuation. Sci China Ser D-Earth Sci (in Chinese), 1996, 26(2): 118–124
Paul A M, Mayewski, Eelco E, et al. Holocene climate variability. Quat Res, 2004, 62: 243–255
Anil K G, David M, Anderson, et al. Over peck. Abrupt changes in the Asian southwest monsoon during the Holocene and their links to the North Atlantic Ocean. Nature, 2003, 421(23): 354–359
Yao T D, Shi Y F, Thompson L G, et al. Climatic changes in Holocene recorded by Dunde ice-core in Qilian Mountain. In: Shi Y F, ed. Climate and Environment of Optimum period in Holocene in China (in Chinese). Beijing: Ocean Press, 1992. 206–211
Wang N L, Yao T D, Thompson L G, et al. Evidence for cold events in the early Holocene from the Guliya ice-core. Chin Sci Bull, 2002, 47(17): 1422–1427
Wang Y J, Cheng H, Edwards R L et al. A high-resolution absolute-dated late Pleistocene monsoon record from Hulu Cave, China. Science, 2001, 294: 2345–2348
Riedinger M A, Steinitz-Kannan M, Last W M, et al. A 6100 14C yr record of El-Nino activity from the Galapagos Islands. J Paleoliminol, 2002, 27: 1–7
Yang S T, Xiang A Q. The re-think about the source of Chinese rice-planted agriculture. Proceedings of Azilian culture and Concerned Questions Symposium (in Chinese). Guangzhou: Guangdong People’s Publishing House, 1999. 369
Yang S T. Relation between Neolithic culture and aboriginal culture nearby. Proceedings of 7th Symposium of Chinese Archaeological Academy (in Chinese). Beijing: Cultural Relic Publishing House, 1989. 31–32
Xu X M, William Y B, Liu J L, et al. Changes in vegetation and climate in the Taihu Lake Basin during the last 11000 years. Acta Palaeontol Sin (in Chinese). 1996, 35(2): 79–185
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Supported by the ‘Yangtse scholar’ innovative team of Ministry of Education and State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences (Grant Nos. NSFC40531003, 40121303, 2004CB720200 and SKLLQG0403)
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Xiao, J., Lü, H., Zhou, W. et al. Evolution of vegetation and climate since the last glacial maximum recorded at Dahu peat site, South China. SCI CHINA SER D 50, 1209–1217 (2007). https://doi.org/10.1007/s11430-007-0068-y
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DOI: https://doi.org/10.1007/s11430-007-0068-y