巽他陆架——淹没的亚马逊河盆地?

地球科学进展 >

2017 , Vol. 32 >Issue 11: 1119 - 1125

DOI: https://doi.org/10.11867/j.issn.1001-8166.2017.11.1119

冰期出露的巽他陆架：古气候与古生态意义

巽他陆架——淹没的亚马逊河盆地?

汪品先

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同济大学海洋地质国家重点实验室, 上海 200092

作者简介:汪品先(1936-),男,江苏苏州人,教授,中国科学院院士,主要从事海洋地质与古环境研究.E-mail:pxwang@tongji.edu.cn

收稿日期: 2017-09-06

修回日期: 2017-10-20

网络出版日期: 2018-01-10

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The Sunda Shelf—A Submerged Amazon Basin?

Pinxian Wang

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State Key Laboratory of Marine Geology, Tongji University, Shanghai 200092, China

First author:Wang Pinxian(1936-),male,Suzhou City,Jiangsu Province, Professor, Academician of Chinese Academy of Sciences. Research areas include marine geology and palaeoenvironment.E-mail:pxwang@tongji.edu.cn

Received date: 2017-09-06

Revised date: 2017-10-20

Online published: 2018-01-10

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摘要

古气候研究中一个关键性的争论问题,是陆地植被及其碳库在冰期旋回里的作用。今天亚马逊河盆地发育着全球最大的热带雨林,也是陆地上重大的碳库,而在冰期时东南亚的巽他陆架出露成陆,形成又一个巨大的热带雨林,引起全球碳循环的重大变化。为此,需要在巽他陆架进行大洋钻探,揭示近几百万年来该热带地区的海面升降、河系发育、植被与碳库演变,以及生物地理的历史。

关键词： 热带雨林; 碳循环; 海面变化; 冰期旋回; 避难所假说

本文引用格式

汪品先 . 巽他陆架——淹没的亚马逊河盆地?[J]. 地球科学进展, 2017 , 32(11) : 1119 -1125 . DOI: 10.11867/j.issn.1001-8166.2017.11.1119

Abstract

A crucial and debatable issue in paleoclimatology is the change of terrestrial vegetation and the role of its carbon storage in glacial cycles. In the modern world, the Amazon Basin hosts the largest tropical rainforest and plays a major role of carbon sink, but during the glacial times another large tropical rainforest must have formed in the then emerged Sunda Shelf, SE Asia, and significantly changed the global carbon cycling. Accordingly, ocean drilling expeditions to the Sunda Shelf are being proposed in order to investigate the sea level changes, evolution of river network, vegetation and carbon storage, as well as biogeography of the tropical region over the last millions of years.

Key words： Tropical rainforest; Carbon cycle; Sea-level changes; Glacial cycle; Refuge hypothesis.

参考文献

[1]	Gatti L V, Gloor M, Miller J B, et al.Drought sensitivity of Amazonian carbon balance revealed by atmospheric measurements[J]. Nature, 2014, 506: 76-80.
[2]	Doughty C E, Metcalfe D B, Girardin C A J,et al. Drought impact on forest carbon dynamics and fluxes in Amazonia[J]. Nature, 2015, 519: 78-82.
[3]	Latrubesse E M, Stevaux T J C, Sinha R. Tropical rivers[J]. Geomorphology, 2005, 70: 187-206.
[4]	Ramage C S.Role of a tropical “maritime continent” in the atmospheric circulation[J]. Monthly Weather Review, 1968, 96(6): 365-370.
[5]	Molengraaff G A F, Weber M. On the relation between the Pleistocene glacial period and the origin of the Sunda Sea (Java and South China Sea), and its influence on the distribution of coral reefs and on the land- and freshwater fauna[J]. Amsterdam, Koninklijk Akademie van Wetenschappen, Proceedings of the Section of Sciences,1920, 23(1): 395-439.
[6]	Milliman J D, Farnsworth K L, Albertin C S.Flux and fate of fluvial sediments leaving large islands in the East Indies[J]. Journal of Sea Research, 1999, 41: 97-107.
[7]	Hanebuth T J J, Stattegger K, Schimanski A, et al. Late Pleistocene forced regressive deposits on the Sunda Shelf (SE Asia)[J]. Marine Geology,2003, 199: 139-157.
[8]	Alqahtani F A, Johnson H D, Jackson C A-L,et al. Nature, origin and evolution of a Late Pleistocene incised valley-fill, Sunda Shelf, Southeast Asia[J]. Sedimentology, 2015, 62: 1 198-1 232.
[9]	Petit J R, Jouzel J, Raynaud D, et al.Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica[J] . Nature,1999, 399: 429-436.
[10]	Sigman D M, Boyle E A.Glacial/interglacial variations in atmospheric carbon dioxide[J]. Nature, 2000, 407: 859-869.
[11]	Pan Y, Birdsey R A, Phillips O L, et al.The structure, distribution, and biomass of the world’s forests[J]. Annual Review of Ecology, Evolution, and Systemmatic,2013, 44:593-622.
[12]	Pan Y, Birdsey R A, Fang J, et al.A large and persistent carbon sink in the world’s forests[J]. Science, 2011, 333: 988-993.
[13]	Saatchi S S, Harris N L, Brown S, et al.Benchmark map of forest carbon stocks in tropical regions across three continents[J]. Proceedings of the National Academy of Sciences, 2011, 108(24): 9 899-9 904.
[14]	Heaney L R.A synopsis of climatic and vegetational change in southeast Asia[J]. Climatic Change, 1991, 19: 53-61.
[15]	Wurster C M, Bird M I, Bull I D, et al.Forest contraction in north equatorial Southeast Asia during the Last Glacial Period[J]. Proceedings of the National Academy of Sciences, 2010, 107(35): 15 508-15 511.
[16]	Raes N, Cannon C H, Hijmans R J, et al.Historical distribution of Sundaland’s Dipterocarp rainforests at Quaternary glacial maxima[J]. Proceedings of the National Academy of Sciences, 2014, 111(47): 16 790-16 795.
[17]	De Deckker P, Tapper N, van der Kaars W. The status of the Indo-Pacific Warm Pool and adjacent land at the Last Glacial Maximum[J]. Global and Planetary Change, 2002, 35: 25-35.
[18]	Sun X, Luo Y, Huang F, et al.Deep-sea pollen from the South China Sea: Pleistocene indicators of East Asian monsoon[J]. Marine Geology, 2003, 201(1): 97-118.
[19]	Wang X, Sun X, Wang P, et al.Vegetation on the Sunda Shelf, South China Sea, during the Last Glacial Maximum[J]. Palaeogeography, Palaeoclimatology,Palaeoecology, 2009, 278: 88-97.
[20]	Bush A B G, Fairbanks R G. Exposing the Sunda shelf: Tropical responses to eustatic sea level change[J]. Journal of Geophysical Research: Atmospheres, 2003, 108(D15), doi:10.1029/2002JD003027.
[21]	Cannon C H, Morley R J, Bush A B G. The current refugial rainforests of Sundaland are unrepresentative of their biogeographic past and highly vulnerable to disturbance[J]. Proceedings of the National Academy of Sciences, 2009, 106(27): 11 188-11 193.
[22]	Haffer J.Speciation in Amazonian forest birds[J]. Science,1969, 165: 131-137.
[23]	Haffer J, Prance G T.Climatic forcing of evolution in Amazonia during the Cenozoic: On the refuge theory of biotic differentiation[J]. Amazoniana, 2001, 16:579-608.
[24]	Bush M B, de Oliveira P E, Bush M B, et al.The rise and fall of the Refugial Hypothesis of Amazonian speciation:A paleoecological perspective[J].Biota Neotropica,2006,6(1),doi:10.1590/S1676-0603200600010002.
[25]	Gathorne-Hardy F J, Davies R G, Eggleton P, et al. Quaternary rainforest refugia in south-east Asia: Using termites (Isoptera) as indicators[J]. Biological Journal of the Linnean Society, 2002, 75(4): 453-466.
[26]	Shackleton N J.Carbon-13 in Uvigerina: Tropical rain forest history and the equatorial Pacific carbonate dissolution cycle[C]∥Andersen N R, Malahoff A, eds.The Fate of Fossil Fuel in the Oceans. New York:Plenum Press, 1977: 401-427.
[27]	Prentice K C, Fung I Y.The sensitivity of terrestrial carbon storage to climate change[J]. Nature, 1990, 346: 48-51.
[28]	Adams J M, Faure H, Faure-Denard L, et al.Increases in terrestrial carbon storage from the Last Glacial Maximum to the present[J]. Nature, 1990, 348: 711-714.
[29]	Bird M I, Lloyd J, Farquhar G.Terrestrial carbon storage at the LGM[J]. Nature, 1994, 371: 566.
[30]	Prentice I C, Harrison S P, Bartlein P J.Global vegetation and terrestrial carbon cycle changes after the last ice age[J]. New Phytologist, 2011, 189: 988-998.
[31]	Crowley T J.Ice-age terrestrial carbon changes revisited[J]. Global Biogeochemical Cycles, 1995, 9: 377-389.
[32]	Hanebuth T, Stattegger K, Grootes P M.Rapid flooding of the Sunda shelf—A Late-Glacial sea-level record[J]. Science, 2000, 288: 1 033-1 035.
[33]	Page S E, Rieley J O, Banks C J.Global and regional importance of the tropical peatland carbon pool[J]. Global Change Biology, 2011, 17(2): 798-818.
[34]	Page S E, Rieley J O, Shotyk W, et al.Interdependence of peat and vegetation in a tropical peat swamp forest[J]. Philosophical Transactions of the Royal Society (Series B), 1999, 354: 1 885-1 897.
[35]	Woodruff D F.Biogeography and conservation in Southeast Asia: How 2.7 million years of repeated environmental fluctuations affect today’s patterns and the future of the remaining refugial-phase biodiversity[J]. Biodivers Conserv, 2010, 19: 919-941.
[36]	Zhong G, Geng J, Wong H K, et al.A semi-quantitative method for the reconstruction of eustatic sea level history from seismic profiles and its application to the southern South China Sea[J]. Earth and Planetary Science Letters, 2005, 223: 443-459.
[37]	Wang P, Wang B, Cheng H, et al.The global monsoon across time scales: Mechanisms and outstanding issues[J]. Earth Science Reviews, 2017,174:84-121.

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