西双版纳热带森林土壤种子库与地上植被的关系

应用生态学报 ›› 1999, Vol. 10 ›› Issue (3): 279-282.

西双版纳热带森林土壤种子库与地上植被的关系

唐勇, 曹敏, 张建侯, 盛才余

中国科学院西双版纳热带植物园, 勐腊 666303

收稿日期:1997-07-22 修回日期:1998-02-09 出版日期:1999-05-25 发布日期:1999-05-25
通讯作者: 唐勇,男,28岁,硕士,助理研究员,主要从事森林生态学研究,发表论文4篇.
基金资助:
中国科学院九五重点项目(KZ952-S1-101)和云南省基金(97C024Q)资助项目.

Relationship between soil seed bank and aboveground vegetation in tropical forest of Xishuangbanna

Tang Yong, Cao Min, Zhang Jianhou, Sheng Caiyu

Xishuangbanna Tropical Botanical Garden, Academia Sinica, Mengla 666303

Received:1997-07-22 Revised:1998-02-09 Online:1999-05-25 Published:1999-05-25

摘要/Abstract

摘要： 通过实验研究探讨了西双版纳几类热带森林的土壤种子库与地上植被的关系。结果表明,在森林演替的初期,土壤种子库与地上植被共有的种类和种子储量较多,随着林龄的增大,外来种子的比例逐渐增加,到季节雨林阶段,土壤种子库中的种子大部分为来自群落外的先锋种类。这些种子在郁闭的林冠下很难萌发,一旦森林受到干扰出现林窗或空旷地,这些潜在的种源将迅速萌发,参与植被的恢复或演替.

关键词: 次生演替, 土壤种子库, 热带森林, 光路温度, 开路红外气体分析仪, 表面加热效应, Burba校正, 细丝热电偶

Abstract: The relationship between soil seed bank and aboveground vegetation in several tropical forests of Xishuangbanna was studied by experimental method. The results show that at the initial succession stage of forest, there were more species of soil seed bank common with its aboveground vegetation and their seed storage, but the proportion of seeds from exotic species was gradually increased with increased forest age. The seeds in soil seed bank at mature forest stage were mostly from pioneering species outside of the communities, which would hardly germinate under closed canopy. But, when forest gaps or opens occured after the forests disturbed, these seeds would germinate rapidly, and play an important role in vegetation restoration or succession.

Key words: Secondary succession, Soil seed bank, Tropical forest, open-path infrared gas analyzer, fine-wire thermocouple, Burba correction, surface heating effect, optical path temperature

唐勇, 曹敏, 张建侯, 盛才余. 西双版纳热带森林土壤种子库与地上植被的关系[J]. 应用生态学报, 1999, 10(3): 279-282.

Tang Yong, Cao Min, Zhang Jianhou, Sheng Caiyu . Relationship between soil seed bank and aboveground vegetation in tropical forest of Xishuangbanna[J]. Chinese Journal of Applied Ecology, 1999, 10(3): 279-282.

参考文献

[1] 曹敏、唐勇、张建侯等.1997.西双版纳热带森林土壤种子库储量和优势成分.云南植物研究,19(2):177～183.

[2] 唐勇、曹敏、张建侯等.1997.刀耕火种对山黄麻林土壤种子库的影响研究.云南植物研究,19(4):423～428.

[3] Cao Min, Zhang Jianhou, Feng Zhili et al. 1996. Tree species composition of a seasonal rain forest in Xishuangbanna, Southwest China. Trop. Ecol., 37(2):183～192.

[4] Chandrashekara, U. M. and Ramakrishnan, P. S. 1993. Germinable soil seed bank dynamics during the gap phase of a humid tropical forest in the Western Ghats of Kerala, India. J. Trop. Ecol., 9:455～467.

[5] Garwood, N. C. 1989. Tropical soil seed banks: a review. In: Leck, M. A., Parker, V. T. and Simpson, R. L. (eds.). Ecology of Soil Seed Banks.San Diego:Academic Press, Inc.149～209.

[6] Rico-Gray, V. and Garcia-Franco, J.G. 1992. Vegetation and soil seed bank of successional stages in tropical lowland deciduous forest. J. Veget.Sci., 3:617～624.

[7] Swaine, M.D. and Whitmore, T. C. 1988. On the definition of ecological species groups in tropical rain forests. Vegetatio, 75:81～86.

[8] Uhl, C., Clark, K. H. and Murphy, P. G. 1981. Early plant succession after cutting and burning in the upper Rio Negro region of the Amazon basin. J. Ecol., 69:631～649.

[9] Vazquez-Yanes, C. and Orozco-Segovia, A. 1984. Ecophysiology of seed germination in the tropical humid forests of the world: A review. In Medina, E., Mooney, H. A. and Vazquez-Yanes, C. (eds.). Physiological Ecology of Plants of the Wet Tropics. The Hague: Dr. W. Junk. pp. 37～50.

[10] Vazquez-Yanes, C. and Orozco-Segovia, A. 1993. Patterns of seed longevity and germination in the tropical rain forest. Annu. Rev. Ecol. Syst., 24:69～87.

[11] Whitmore, T. C. 1983. Secondary succession from seed in tropical rain forest. Forestry Abstracts, 44(12):767～780.

[12] Whittaker, R. B., Partomihardjo, T. and Riswan, S. 1995. Surface and buried seed banks from Krakatau, Indonesia: implications for the sterilization hypothesis. Biotropica, 23(3):346～354.

[13] Young, K. R., Ewel, J. J. and Brown, B. J. 1987. Seed dynamics during forest succession in Costa Rica. Vegetatio, 71:157～173.

[14] Zhang, J. H. and Cao, M. 1995. Tropical forest vegetation of Xishuangbanna, SW China and its secondary changes, with special reference to some problems in local nature conservation. Biol. Conser., 73:229～238.

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