Comprehensive analysis on species and genetic diversity in warm temperate forests

暖温带森林物种及遗传多样性综合分析

• 批准号: 11460064
• 负责人: IDE Yuji
• 金额: $ 8.32万
• 依托单位: THE UNIVERSITY OF TOKYO
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-11460064/
• 关键词: WARM TEMPERATE FOREST; SPECIES COMPONENTS; SECONDARY FOREST; SPECIES DIVERSITY; GENE DIVERSITY; FUNGI; ABIES FIRMA; SOIL FAUNA; ギャップ; 硬質担子菌; 階層構造; 菌根菌; 木本植物

Warm temperate forest in Japan shows various changes in vegetation during the succession from glass stage to evergreen broad-leaved forest mixed with conifer as Abies firma through the stage of deciduous broad-leaved forest. Such vegetation process supports life of various species and is a good study field on species diversity. In this research, we clarify the species and genetic diversity in warm temperate forest by the investigations at long-term ecological research plot established in the Tokyo University Forests. Trees, Glasses Insects, Soil! animals and Fungi are investigated on their species diversity. Genetic diversity of Abies firma was also investigated. Establishing process of Abies firma, a dominant conifer species in the University Forest in Chiba, was traced thorough the survey in long-term plots over 50 years. And its maintenance system of genetic diversity was studied by using allozyme marker. Species diversity in secondary forest was investigated at Aono experimental forest of Arboricultural Research Institute. And fungal species; and soil fauna were listed.

日本暖温带森林在从玻璃期到常绿阔叶林混交针叶林如冷杉，再到落叶阔叶林的演替过程中，呈现出各种植被变化。这种植被过程支持着各种物种的生命，是物种多样性的一个很好的研究领域。本研究通过对东京大学森林长期生态研究基地的调查，阐明了暖温带森林的物种和遗传多样性。树木、玻璃、昆虫、土壤！研究了动物和真菌的物种多样性。对冷杉的遗传多样性进行了研究。通过50多年的长期样地调查，追踪了千叶大学林优势针叶林冷杉的形成过程。并利用同工酶标记对其遗传多样性维持系统进行了研究。本文对中国农林科技研究所Aono实验林的次生林物种多样性进行了调查。真菌种类；并列举了土壤动物。

项目成果

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