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A feasibility study on prediction of phytoplankton bloom in dam reservoir based on chlorophyll-a fluorescence time-series

A feasibility study on prediction of phytoplankton bloom in dam reservoir based on chlorophyll-a fluorescence time-series
基于叶绿素a荧光时间序列的坝库浮游植物水华预测可行性研究
批准号：
23560616
负责人：
NAGAO Masayuki
金额：
$3.24万
依托单位：
National Institute of Advanced Industrial Science and Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2011
资助国家：
日本
项目状态：
已结题
起止时间：
2011 至 2013
来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23560616/
关键词：
クロロフィルa植物プランクトンブルーム時系列解析ダム湖ダムクロロフィルａ

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中文摘要
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英文摘要
Kamafusa Reservoir that is located in Kawasaki-Cho of Miyagi Prefecture of Japan provides 36% of drinking water for Sendai City that is a million city of Tohoku district of Japan. However, it has a problem that the water in the reservoir occasionally has musty odor due to 2-Metil-isoborneol (2-MIB) produced by cyanobacteria such as Phormidium spp. If we can predict it through the analysis of these vertical profiles, we will prevent the appearance of the musty odor through improvement of operation for the forced circulation system and so on. Total mass of chlorophyll-a (net chlorophyll-a) in the whole of the reservoir, as an indicator of net biomass of phytoplankton, was calculated and compared with the water qualities during a phytoplankton bloom period. Segmentation spectrum analysis was also conducted to investigate the predominant periods of net chlorophyll-a before, during and after the bloom.
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The influence of tidal level on periodicity of an undersea geyser : an application of acoustic Doppler current meter
潮位对海底间歇泉周期性的影响：声学多普勒海流计的应用
DOI： --
发表时间： 2011
期刊：
影响因子： --
作者： [西藤真一, 水島治, 手塚広一郎, 加藤一誠, 田村亨, 長尾正之]
通讯作者： 長尾正之
Seabed environment damage of Matsushima Bay (Miyagi Prefecture, Japan) after the 2011 Tohoku Earthquake and Tsunami
2011 年东北地震和海啸后松岛湾（日本宫城县）海底环境破坏
DOI： --
发表时间： 2012
期刊： Proceedings of the twenty-second (2012) International Offshore and Polar Engineering Conference
影响因子： --
作者： [Nagao, M., Nishimura, O., Nishimura, K., Sasaki, H., Chiba, N. and Suzuki, A]
通讯作者： A
The influence of tidal level on periodicity of an undersea geyser: an application of acoustic Doppler current meter
潮位对海底间歇泉周期性的影响：声学多普勒海流计的应用
DOI： --
发表时间： 2011
期刊：
影响因子： --
作者： [YASUYUKI NAKAGAWA, KAZUO NADAOKA, HIROSHI YAGI, YASUO NIHEI and HIROSHI UCHIKAWA, 魚谷拓矢・谷口麻衣・米谷 駿一・神田佳一・道奥康治, 柳川達郎・三寺潤・川上洋司, 田村亨, 長尾　正之]
通讯作者： 長尾　正之
松島湾の海底環境調査 第一報 サイドスキャンソナーによる海底環境の調査
松岛湾海底环境调查第一份报告 利用侧扫声纳进行海底环境调查
DOI： --
发表时间： 2011
期刊：
影响因子： --
作者： [Nakagawa, Y., K. Nadaoka, H. Yagi, Y. Nihei, A. Kimura, Y. Kubota and Y. Yoshida, 長尾　正之, 田村亨,水島治, 魚谷拓矢,神田佳一, 長尾　正之]
通讯作者： 長尾　正之
共 9 条
    Comprehensive and multifaceted study of the electrical properties of nano-composite insulating material
    • 批准号：
      22360114
    • 项目类别：
      Grant-in-Aid for Scientific Research (B)
    • 资助金额：
      $8.4万
    • 财政年份：
      2010
    • 负责人：
      NAGAO Masayuki
    • 依托单位：
      Toyohashi University of Technology
    Establishment of Paper-Ice Composite Insulation System toward to HTS Cable
    • 批准号：
      22656068
    • 项目类别：
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额：
      $2.11万
    • 财政年份：
      2010
    • 负责人：
      NAGAO Masayuki
    • 依托单位：
      Toyohashi University of Technology
    Technical advantages of an nanocomposite materials for a power equipment
    • 批准号：
      19360130
    • 项目类别：
      Grant-in-Aid for Scientific Research (B)
    • 资助金额：
      $7.65万
    • 财政年份：
      2007
    • 负责人：
      NAGAO Masayuki
    • 依托单位：
      Toyohashi University of Technology
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    海外基金