Researches on ecology, genetics and tree improvement of temperate and boreal tree species correspondent to global warming.

应对全球变暖的温带和寒带树种的生态学、遗传学和树木改良研究。

• 批准号: 04304018
• 负责人: IDE Yuji
• 金额: $ 9.6万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04304018/
• 关键词: global warming; boreal forest; temparate forest; genetic variation; species features; カバノキ属; カラマツ属; コナラ属; トウヒ属; DNA分析; アイソザイム分析; フェノロジー; 温暖化; マツ科; ブナ科; カバノキ科; 遺伝変異; DNA

We investigated on the change of forest vegetation corresponding to the climate zone sifting which will be caused by the global warming. And also investigated on the method for maintenance of such forest ecosystems. We conducted systematic investigation on I ; gene conservation, II ; genetic variation concerning to the physiological and ecological features, III ; population genetics, IV ; estimation of adaptability to the new environment, V ; selection of adaptable races to the environmental change especially on the species of Pinaceae, Betulaceae, Fagaceae.Main actual researches are as follows ;1.Regeneration system and genetic variation of Picea polita forest.2.Hybrid formation among Quercus species.3.Classification of Larix species by using DNA analysis.4.Classification of Betula species by using DNA analysis.5.Genetic variation among populations of Fagus crenata in western Japan.As the result, we could obtain the inflammations on species feature and genetic variation of main species of Pinacea, Betulaceae, Fagaceae. We could also collect important gene resources for the further development of eco-physiological study on global warming.

研究了全球气候变暖引起的气候带变化对森林植被的影响。并探讨了维持这种森林生态系统的方法。本研究对松科、桦木科、壳斗科植物的遗传多样性进行了系统的研究，主要包括：Ⅰ、基因保存Ⅱ、生理生态性状遗传变异Ⅲ、群体遗传Ⅳ、环境适应性评价Ⅴ、环境适应性小种的选择。1.云杉林的更新系统和遗传变异。2.栎属种间杂种的形成。3.落叶松属种的DNA分析分类。4.桦木属种的DNA分析分类。5.日本西部毛豆种群间的遗传变异。通过对松科、桦木科、壳斗科主要种的物种特征和遗传变异的研究，获得了松科、桦木科、壳斗科主要种的物种特征和遗传变异。为进一步开展全球气候变暖的生态生理研究积累了重要的基因资源。

项目成果

A.Watanabe: "Analysis of RFLPs of the species of Pinaceae" Trans.Jpn.For.Soc.Kyushu. 47. 111-112 (1994)

A.Watanabe：“松科物种的 RFLP 分析”Trans.Jpn.For.Soc.Kyushu。

H.Kisanuki: "Inter specific relationship of the genus Larix inferred from the RFLPs of chloroplast DNA." J.Jpn.For.Soc. 77. 83-85 (1995)

H.Kisanuki：“从叶绿体 DNA 的 RFLP 推断出落叶松属的种间关系。”

M.Kadomatsu: "Variation of leaf features within individuals and its repeatability on Betula ermanii." Trans.Jpn.For.Soc.104. 409-412 (1993)

M.Kadomatsu：“个体内叶子特征的变化及其在桦木上的可重复性。”

渡邊定元: "樹木社会学" 東京大学出版会, 450 (1994)

渡边贞元：《树社会学》东京大学出版社，450（1994）

H.Kisanuki: "Inter Specific relationship of the genus Larix infforred from the RFLPs of chloroplast DNA" J.Jpn.For.Soc.77. 83-85 (1995)

H.Kisanuki：“根据叶绿体 DNA 的 RFLP 推断落叶松属的种间关系”J.Jpn.For.Soc.77。