Distribution of forest communities and their habitat conditions in a foggy mountainous watershed

雾山流域森林群落分布及其生境条件

• 批准号: 23780335
• 负责人: IYOBE Tsutomu
• 金额: $ 2.33万
• 依托单位: Niigata University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23780335/
• 关键词: 山地流域; 雲霧帯; 上昇霧; 林床蒸発量; 大気降下物; 霧; 大佐渡山地; スギ; 土壌水分; 熱収支; 雲霧; スギ原生林; 水収支; 林床面蒸発量

I have investigated to understand the relationship between distribution of forest communities and soil environment in a foggy mountainous watershed. The remarkablefindings are as follows. (1) Fog was formed by condensing at the base of watershed and then transported to the ridge line by sea breeze. (2) In the natural Cryptomeria japonica forests distributed on ridge line, frequent fog event was one of the limiting factors in inhibiting the evaporation from the forest floor. (3) Fluctuating range of seasalt loadings in the forest floor on ridge line was smaller than those at lower altitude.

我对雾山流域的森林群落分布与土壤环境之间的关系进行了调查。显着的发现如下。 (1)雾在流域底部凝结形成，然后被海风输送到山脊线。 (2)在山脊线分布的天然柳杉林中，频繁的雾天气是抑制林地蒸发的限制因素之一。 (3)山脊线林地海盐负荷波动幅度小于低海拔地区。

项目成果

大佐渡山地の霧と気象

大佐渡山的雾和天气

• 发表时间: 2011
• 期刊: 新潟応用地質研究会誌
• 作者: 上辻久敏;水谷和人;河島克久・伊豫部勉
• 通讯作者: 河島克久・伊豫部勉