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地理科学  2005 

东北三江平原全新世火演化及其与植被和气候的关系

, PP. 177-182

Keywords: 三江平原,全新世,火演化,植被与气候

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Abstract:

通过勤得利泥炭剖面碳屑、花粉记录,重建东北三江平原地区全新世火演化与植被变化的历史;研究火演化与植被、气候的关系;探讨人类火活动及其环境效应的信息。三江平原最近9700aB.P.以来,疏林草原植被时期(9200-8500aB.P.)和疏林植被时期(9700-9200aB.P.)对应了暖干气候阶段,碳屑浓度出现峰值,而湿润时期的碳屑浓度均很低。显示在暖干气候阶段,火灾发生的频次高、强度大;湿润或相对湿润阶段。火灾力度相对较小或频次较低。同时,自然植被状况和植物类型同样制约了天然火发生的频次和强度。20世纪50年代三江平原开发与垦荒对火演化和环境产生重要影响。

References

[1]  Bird M.A million-year record of fire in sub-Saharan Africa[J].Nature,1998,394(695):767-769.
[2]  赵魁义.中国沼泽志(第一版)[M].北京:科学出版社,1999.181~278.
[3]  孔昭宸,杜乃秋.三江平原末次冰期的植物化石和孢粉组合[J].地理科学,1984,4(1):76~80.
[4]  夏玉梅.三江平原12 000年以来植物群发展和气候变化的初步研究[J].地理科学,1988,8(3):238~249.
[5]  夏玉梅,汪佩芳,王曼华.东北全新世温暖期气候变化的初步研究[A].见:张兰生(主编).中国生存环境历史演变规律研究(一)[C].北京:海洋出版社,1993.204~210.
[6]  Clark J S.Particle motion and the theory of charcoal analysis,source area,transport,deposition,and sampling[J].Quaternary Research,1988,30(1):67-80.
[7]  马学慧,夏玉梅,王瑞山.我国泥炭形成时期的探讨[J].地理研究,1987,6(1):31~41.
[8]  Swain A M.A history of fire and vegetation in northeastern Minnesota as recorded in lake and sediments[J].Quaternary research,1973,(3):383-396.
[9]  Carcaillet C,Thinon M.Pedoanthracological contribution to the study of the evolution of the upper treeline in the Maurienne Valley(North French Alps):methodology and preliminary data[J].Review of Palaeobotany and Palynology,1996,91(1):399-416.
[10]  Filion L.A relationship between dunes,fire and climate recorded in the Holocene deposits of Quebec[J].Nature,1984,309(5968):543-546.
[11]  Clark J S.Effect of climate change on fire regimes in northwestem Minnesota[J].Nature,1988,334(6179):233-235.
[12]  Behling H.Late Quaternary vegetation,climate and fire history of the Araucaria forest and Campos region from Serra Campos Gerais,Parana State(South Brazil)[J].Review of Palaeobotany and Palynology,1997,97(2):109-121.
[13]  Burchard I.Anthropogenic impact on the climate since man began to hunt[J].Palaeogeography,Palaeoclimatology,Palaeoecology,1998,139(1):1-14.
[14]  Chandler C C.Problems and priorities for forest fire recarch[J].Journal of Forest 1973,71:625-628.
[15]  周道玮.草地火生态学研究进展(第一版)[M].长春:吉林科学技术出版社,1995.1~393.
[16]  周以良.中国东北植被地理(第一版)[M].北京:科学出版社,1997.1~233.
[17]  叶永英.东北三江平原几个钻孔剖面的孢粉组合分析及其意义[J].地质科学,1983,(3):259~268.
[18]  Moore P D,Webb J A.An Illustrated Guide to Pollen Analysis.London[M].Hodder and Stoughton,1978.5-50.
[19]  李小强,杜乃秋.第四纪花粉的无酸碱分析法[J].植物学报,1999,41(7):782~784.
[20]  Tolonen K.Charred particle analysis.In:Berglund B.(Ed.).Handbook of Paleoecology and Paleohydrology[M].Wiley Chichester,1986.485-496.
[21]  Peck R M.A comparison of four absolute pollen preparation techniques[J].New phytology,1974,73:67-87.
[22]  李取生,李崇玲.东北泥炭与中全新世降温事件的初步研究[A].张兰生(主编).中国生存环境历史演变规律研究(一)[C].北京:海洋出版社,1993.204~210.
[23]  Morrison K D.Monitoring regional fire history through size-specific analysis of microscopic charcoal; the last 600 years in South India[J].Journal of Archaeological Science,1994,21(5):675-685.
[24]  Whitlock C,Millspaugh S H.Testing the assumptions of firehistory studies; an examination of modern charcoal accumulation in Yellowstone National Park,USA[J].The Holocene,1996,6(1):7-15.
[25]  Earle C J.Charcoal in northcentral Alaskan lake sediments; relationships to fire and late-Quaternary vegetation history[J].Review of Palaeobotany and Palynology,1996,92(2):83-95.
[26]  孙湘君,李逊,罗运利,等.南海北部最近37 ka以来天然火与气[J].中国科学(D辑),2000,30(2):163~168.
[27]  Dodson J R,Intoh M,Prehistory and paheoecology of Yap:federated states of Micronesia[J].Quaternary International,1999,59:17-26.

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