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Effects of reproductive systems on creation and maintenance of species diversity in Dipterocarpaceae

Research Project

Project/Area Number 15255005
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Ecology/Environment
Research InstitutionOsaka City University

Principal Investigator

YAMAKURA Takuo  Osaka City University, Graduate School of Science, Professor, 大学院理学研究科, 教授 (10089956)

Co-Investigator(Kenkyū-buntansha) ITOH Akira  Osaka City University, Graduate School of Science, Associate Professor, 大学院理学研究科, 助教授 (40274344)
NANAMI Satoshi  Osaka City University, Graduate School of Science, Lectuerer, 大学院理学研究科, 講師 (70326247)
HARADA Ko  Ehime University, Faculty of Agriculture, Professor, 農学部, 教授 (40150396)
OHKUBO Tatsuhiro  Utsunomiya University, Faculty of Agriculture, Associate Professor, 農学部, 助教授 (10176844)
Project Period (FY) 2003 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥40,560,000 (Direct Cost: ¥31,200,000、Indirect Cost: ¥9,360,000)
Fiscal Year 2006: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Fiscal Year 2005: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2004: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2003: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
Keywordstropical rain forest / Dipterocarpaceae / species diversity / niche divergence / genetic drift / genetic diversity / molecular genetics / Sarawak / 分集団化 / 大面積調査区
Research Abstract

Genetic structure and niche divergence of Dipterocarpacea were studied in a tropical rain forest in Sarawak on the Island of Borneo, Malaysia in order to discuss the mechanisms of creation and maintenance of the high species diversity of Dipterocarpaceae. Major results are the followings.
1. Novel microsatellite genetic markers were developed in Dryobalanops aromatica, a bee-pollinated emergent free species. Using these markers, genetic structure and reproductive ecology of D.aromatica were studied for a population in a 52-ha long-term ecological plot in Lambir Hills National Park Sarawak Estimated outcrossing rates were high (0.72-1.00), and pollen dispersal distances were fairly long (mean : 179.6-355.7 m). No clear spatial genetic structure was found in the adults of the study population probably due to the high outcrossing rates and log pollen dispersal distances. Shorea curtisii, a beetle-pollinated species, neither showed clear spatial genetic structure in the same forest.
2. Neste … More d clade analysis based on difference in chloroplast DNA sequence among 6 species of the genus Dryobalanops revealed a presence of spatial genetic structure at the regional scale in Sarawak and the Malay peninsular Haplotype diversity was highest at the central part of Sarawak, and an ancestral haprotype was found in this region, suggesting that the central Sarawak was the center of the divergence of DryobaLanps. Two sympatric species of the Lambir forest, D.aromatica and D.lanceolata, were gnenetically most apart within the genus.
3. The third census of the 52-ha long-term ecological plot of Lambir Hills National Park was completed. All the trees with 1 cm dbh and larger were measured, and a database was established. Using this database, habitat niche analysis was conducted for 788 tree species including species of Dipterocarpaceae. Of the species analyzed, 88% were habitat specialists whose spatial distributions were significantly skewed to species specific habitats. Degree of habitat divergence between species of Dipterocarpaceae was significantly higher than that for all species pairs, suggesting that Dipterocarpaceae was the family that included highly divergent species in terms of habitat. Less

Report

(5 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (35 results)

All 2007 2006 2005 2004 2003 Other

All Journal Article (31 results) Book (4 results)

  • [Journal Article] Spatial Pattern of Landslides due to Heavy Rains in a Mixed Dipterocarp Forest, North-Western Borneo2007

    • Author(s)
      Ohkubo, T., et al.
    • Journal Title

      TROPICS 16(1)

      Pages: 59-70

    • NAID

      10018877654

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Strong habitat preference of a tropical rain forest tree does not imply large differences in population dynamics across habitats2007

    • Author(s)
      Yamada, T. et al.
    • Journal Title

      Journal of Ecology 95

      Pages: 332-342

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Spatial and Topographic Pattern of Canopy Gap Formation in a Mixed Dipterocarp Forest in Sarawak, Malaysia2007

    • Author(s)
      Ohkubo, T., et al.
    • Journal Title

      TROPICS (印刷中)

    • NAID

      10019933673

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of microsatellite markers for Dryobalanops aromatica (Dipterocarpaceae), a tropical emergent tree in Southeast Asia2007

    • Author(s)
      Nnanami, S. et al.
    • Journal Title

      Molecular Ecology Notes (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Spatial Pattern of Landslides due to Heavy Rains in a Mixed Dipterocarp Forest, North-Western Borneo.2007

    • Author(s)
      Ohkubo, T., Tani, M., Akojima, I., Takahashi, S., Yamakura, T., Itoh, A., Kanzaki, M., Lee, H.-S., Ashton, P.S., Ogino, K.
    • Journal Title

      TROPICS 16(1)

      Pages: 59-70

    • NAID

      10018877654

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Strong habitat preference of a tropical rain forest tree does not imply large differences in population dynamics across habitats.2007

    • Author(s)
      Yamada, T., Tomita, A., Itoh, A., Yamakura, T., Ohkubo, T., Kanzaki, M., Tan, S., Ashton, P.
    • Journal Title

      Journal of Ecology 95

      Pages: 332-342

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Spatial and Topographic Pattern of Canopy Gap Formation in a Mixed Dipterocarp Forest in Sarawak2007

    • Author(s)
      Ohkubo, T., Tani, M., Noguchi, H, Yamakura, T., Itoh, A., Kanzaki, M., Lee, H.-S., Tan, S., Ashton, P.S., Ogino, K.
    • Journal Title

      Malaysia.TROPICS (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of microsatellite markers for Dryobalanops aromatica (Dipterocarpaceae), a tropical emergent tree in Southeast Asia.2007

    • Author(s)
      Nanami, S., Ikeda, S., Tani, N., Tan, S., Diway, B., Harada, K., Tsumura, Y., Itoh, A., Yamakura, T.
    • Journal Title

      Molecular Ecology Notes (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of microsatelite markers for Dryobalanops armatica (Dipterocarpaceae), a tropical dmergent tree in Southeast Asia.2007

    • Author(s)
      Nanami, Harada, Iroh, Yamakura, et al.
    • Journal Title

      Molecular Ecology Notes (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Spatial patterns of landslide due to jeavy rains in a Mixed Dipterocarp Forest, north-western Borneo2007

    • Author(s)
      Ohkubo, Yamakura, Itoh, et al.
    • Journal Title

      TROPICS (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 地形から見た熱帯雨林の多様性2006

    • Author(s)
      伊東明, 大久保達弘, 山倉拓夫
    • Journal Title

      種生物学研究 29

      Pages: 219-241

    • NAID

      10017981816

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Habitat associations of Sterculiaceae trees in a 52-ha Bornean rain forest plot2006

    • Author(s)
      Yamada, T. et al.
    • Journal Title

      Journal of Vegetation Science 17

      Pages: 559-566

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Non-random processes maintain diversity in tropical forests2006

    • Author(s)
      Wills, C et al.
    • Journal Title

      Science 311

      Pages: 527-531

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] The importance of demographic niches to tree diversity2006

    • Author(s)
      Condit R et al.
    • Journal Title

      Science 313

      Pages: 98-101

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Testing metabolic ecology theory for allometric scaling of tree size, growth, and mortality in tropical forests2006

    • Author(s)
      Muller-Landau HC. et al.
    • Journal Title

      Ecology Letters 9

      Pages: 575-588

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Comparing tropical forest tree size distributions with the predictions of metabolic ecology and equilibrium models2006

    • Author(s)
      Muller-Landau HC. et al.
    • Journal Title

      Ecology Letters 9

      Pages: 589-602

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Diversity of tropical rain forest and its relation to topography.(in Japanese)2006

    • Author(s)
      Itoh, A., Ohkub, T., Yamakura T.
    • Journal Title

      Shyseibutukenyu(in Japanese) 29

      Pages: 219-241

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Habitat associations of Sterculiaceae trees in a 52-ha Bornean rain forest plot.2006

    • Author(s)
      Yamada, T., Tomita, A., Itoh, A., Yamakura, T., Ohkubo, T., Kanzaki, M., Tan, S., Ashton, P.
    • Journal Title

      Journal of Vegetation Science 17

      Pages: 559-566

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Non-random processes maintain diversity in tropical forests.2006

    • Author(s)
      Wills, C, Harms, KE, Condit, C, King, D, Thompson, J, He, F, Ashton, P, Losos, E, Comita, L, Hubbell, H, LaFrankie, J, Bunyavejchewin, S, Dattaraja, HS, Davies, S, Esufali, S, Foster, R, Gunatilleke, IAUN, Gunatilleke, CVS, Hall, P, Itoh, A, John, R, Kiratiprayoon, S, Loo de Lao, S, Massa, M, Muller-Landau, H, Nath, C, Supardi, NMN, Kassim, AR, Sukumar, R, Suresh, HS, Sun, IF, Tan, S, Yamakura, T, Zimmerman, J
    • Journal Title

      Science 311

      Pages: 527-531

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] The importance of demographic niches to tree diversity.2006

    • Author(s)
      Condit R, Ashton P, Bunyavejchewin S, Dattaraja HS, Davies S, Esufali S, Ewango C, Foster R, Gunatilleke IAUN, Gunatilleke CVS, Hall P, Harms KE, Hart T, Hernandez C, Hubbell S, Itoh A, Kiratiprayoon S, LaFrankie J, Loo de Lao S, Makana J-R, Supardi N, Kassim AR, Russo Sukumar R, Samper C, Suresh HS, Tan S, Thomas S, Valencia R, Vallejo M, Villa G;, Zillio T
    • Journal Title

      Sciecne 313

      Pages: 98-101

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Testing metabolic ecology theory for allometric scaling of tree size, growth, and mortality in tropical forests.2006

    • Author(s)
      Muller-Landau HC, Condit RS, Chave J, Thomas SC, Bohlman SA, Bunyavejchewin S, Davies S, Foster R, Gunatilleke S, Gunatilleke N, Harms KE, Hart T, Hubbell SP, Itoh A, Kassim AR, LaFrankie JV, Lee HS, Losos E, Makana J-R, Ohkubo T, Sukumar R, Sun I-F, Nur Supardi NMN, Tan S, Thompson J, Valencia R, Gorky Villa Munoz GV, Wills C, Yamakura T, Chuyong G, Dattaraja HS, Esufali S, Hall P, Hernandez C, Kenfack D, Suresh KHB, Thomas D, Vallejo MI, Ashton P
    • Journal Title

      Ecology Letters 9

      Pages: 575-588

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Comparing tropical forest tree size distributions with the predictions of metabolic ecology and equilibrium models.2006

    • Author(s)
      Muller-Landau HC, Condit RS, Chave J, Thomas SC, Bohlman SA, Bunyavejchewin S, Davies S, Foster R, Gunatilleke S, Gunatilleke N, Harms KE, Hart T, Hubbell SP, Itoh A, Kassim AR, LaFrankie JV, Lee HS, Losos E, Makana J-R, Ohkubo T, Sukumar R, Sun I-F, Nur Supardi NMN, Tan S, Thompson J, Valencia R, Gorky Villa Munoz GV, Wills C, Yamakura T, Chuyong G, Dattaraja HS, Esufali S, Hall P, Hernandez C, Kenfack D, Suresh KHB, Thomas D, Vallejo MI, Ashton P
    • Journal Title

      Ecology Letters 9

      Pages: 589-602

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 地形から見た熱帯雨林の多様性2006

    • Author(s)
      伊東明, 大久保達弘, 山倉拓夫
    • Journal Title

      種生物学研究 29巻

      Pages: 219-241

    • NAID

      10017981816

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Phylogeny of PgiC gene in Shorea and its closely related genera (Dipterocarpaceae), the dominant trees in southeast Asian tropical rain forests2005

    • Author(s)
      Kamiya, K., Harada, K., Tachida, H., Ashton, P.S.
    • Journal Title

      American Journal of Botany 92

      Pages: 775-788

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Phylogeny of PgiC gene in Shorea and its closely related genera (Dipterocarpaceae), the dominant trees in southeast Asian tropical rain forests. Am.2005

    • Author(s)
      Kamiya, K., Harada, K., Tachida, H., Ashton, P.S.
    • Journal Title

      J.Bot. 92

      Pages: 775-778

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Comparative study of AFLP and microsatellite variation in four Dipterocarp species from natural populations in Sarawak, Malaysia2004

    • Author(s)
      Konishi, T. et al.
    • Journal Title

      TROPICS 14

      Pages: 75-86

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Comparative study of AFLP and microsatellite variation in four Dipterocarp species from natural populations in Sarawak, Malaysia.2004

    • Author(s)
      Konishi, T., Harada, K., Chong, L., Chai, E., Kendawang, J.J., Lee, H.S., Sakurai, K., Yamakura, T., Itoh, A., Sakurai, K., Ogino, K.
    • Journal Title

      TROPICS 14(1)

      Pages: 75-86

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Importance of topography and soil in local dominance and distribution of two sympatric Dryobalanops species, emergent trees in a Bornean rain forest2003

    • Author(s)
      Itoh A, Yamakura T, Kanazaki M, Ohkubo T, et al.
    • Journal Title

      Ecological Research 18

      Pages: 307-320

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Spatially aggregated fruiting in an emergent Bornean tree2003

    • Author(s)
      Itoh A et al.
    • Journal Title

      Journal of Tropical Ecology 19

      Pages: 531-583

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Importance of topography and soil in local dominance and distribution of two sympatric Dryobalanops species.emergent trees in a Bornean rain forest2003

    • Author(s)
      Itoh A, Yamakura T, Kanazaki M, Ohkubo T, Palmiotto PA, LaFrankie JV, Ashton PS, Lee HS
    • Journal Title

      Ecological Research 18

      Pages: 307-320

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Spatially aggregated fruiting in an emergent Bornean tree.2003

    • Author(s)
      Itoh A, Yamakura T, Ohkubo T, Kanzaki M, Palmiotto P, Tan S., Lee HS
    • Journal Title

      Journal of Tropical Ecology 19

      Pages: 531-538

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] 森林の生態学 長期大規模研究から見えるもの2006

    • Author(s)
      種生物学会
    • Total Pages
      384
    • Publisher
      文一総合出版
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] Tropical Forest Diversity and Dynamism : Findings from a Large-Scale Network Forest Dynamics Plots2004

    • Author(s)
      Losos, E.C.et al.
    • Total Pages
      645
    • Publisher
      The University of Chicago Press
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] Tropical Forest Diversity and Dynamism : Findings from a Large-Scale Network Forest Dynamics Plots.

    • Author(s)
      E.C.Losos, E.G.Leigh, Eds.
    • Total Pages
      645
    • Publisher
      The University of Chicago Press, Chicago, Illinois, USA.
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] Forest Ecology, with Long-Term Perspectives. (in Japanese)

    • Author(s)
      T.Masaki, H.Tanaka, M.Shibata, Eds.
    • Total Pages
      384
    • Publisher
      Bun-ichi Sogo Shuppan Co., Tokyo
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary

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Published: 2003-04-01   Modified: 2016-04-21  

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