Investigation interaction processes between the atmosphere and forest ecosystems in Southeast Asia using a tower flux network

使用塔通量网络调查东南亚大气与森林生态系统之间的相互作用过程

• 批准号: 21255001
• 负责人: HIRANO Takashi
• 金额: $ 30.87万
• 依托单位: Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21255001/
• 关键词: 気候変動; 環境変動; 生物圏現象; 水循環; 炭素循環; 自然現象観測・予測; フラックス; ガス交換; 光合成; 呼吸; 蒸発散; フェノロジー; 環境撹乱; データベース; 安定同位体; 降雨

We have continuously measured fluxes of CO2 and water vapor above 11 tropical forests in Southeast Asia. Using the long-term monitoring data, gas exchange processes (photosynthesis, respiration and evapotranspiration) were examined. As a result, factors controlling the gas exchange processes were determined, and the effect of a precipitationpattern on the gas exchange processes was elucidated.

我们一直在东南亚11个热带森林以上的二氧化碳和水蒸气的通量不断测量。使用长期监控数据，检查了气体交换过程（光合作用，呼吸和蒸散液）。结果，确定了控制气体交换过程的因素，并阐明了沉淀体对气体交换过程的影响。

项目成果

Modeling Seasonal Changes in the Temperature Lapse Rate in a Northern Thailand Mountainous Area

• DOI: 10.1175/2010jamc2297.1
• 发表时间: 2010-06
• 期刊: Journal of Applied Meteorology and Climatology
• 影响因子: 3
• 作者: H. Komatsu;H. Hashimoto;T. Kume;N. Tanaka;N. Yoshifuji;K. Otsuki;Masakazu Suzuki;T. Kumagai

Water and heat fluxes above a lowland dipterocarp forest in Peninsular Malaysia

• DOI: 10.1002/hyp.7499
• 发表时间: 2009-11
• 期刊: Hydrological Processes
• 影响因子: 3.2
• 作者: S. Takanashi;Y. Kosugi;S. Ohkubo;N. Matsuo;M. Tani;A. Nik

Leaf phenology detected by fixed view camera images in a tropical seasonal forest at Mae Klong, Thailand -analyses on the individual scale-

泰国 Mae Klong 热带季节性森林中通过固定视角相机图像检测的叶子物候 - 个体尺度分析 -

• 发表时间: 2010
• 作者: Maeda T;Akitsu T;Panuthai S;Artchawakom T;Ishida A
• 通讯作者: Ishida A

An analysis of leaf phenology using a time series of fixed view camera images -a case of tropical monsoonal evergreen forest at Sakerat, Thailand-

使用固定视角相机图像的时间序列进行叶子物候分析 - 以泰国沙克拉的热带季风常绿森林为例 -

• 发表时间: 2009
• 作者: Maeda T;Panuthai S;Artchawakom T;Ishida A;Kondo H
• 通讯作者: Kondo H

Are excised leaves available for modeling diurnal patterns of gas exchange of intact leaves?

切除的叶子是否可用于模拟完整叶子的气体交换的昼夜模式？

• 发表时间: 2011
• 期刊: Hydrological Processes
• 影响因子: 3.2
• 作者: Miyazawa Y;Tateishi M;Komatsu H;Kumagai T;Otsuki K
• 通讯作者: Otsuki K