SGER: The Effect of Small-Scale Fluid Motion on Growth and Aggregate Formation of Freshwater Algae
SGER:小尺度流体运动对淡水藻类生长和聚集体形成的影响
基本信息
- 批准号:0127887
- 负责人:
- 金额:$ 10万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2001
- 资助国家:美国
- 起止时间:2001-09-01 至 2003-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
0127887HondzoThe objective of this research is to investigate the growth dynamics of the green alga Selenastrum capricornutum and the blue-green alga Synechococcus leopoliensis in a well-defined flow system. This research will test the hypothesis that the growth and aggregate formation of these algae depends not only on optimal water temperature, light regime, and nutrients, but also on hydrodynamic mixing conditions. To test this hypothesis, experimental studies of these algae will be conducted under laminar, turbulent, and turbulent-intermittent fluid flow conditions in order to characterize the growth, aggregate formation and morphometry as functions of intrinsic fluid flow parameters. Fluid flow conditions will be generated using both a rotating cylinder apparatus and an oscillating grid apparatus. This research could provide data for improved model development for the prediction of alga blooms in freshwater systems.
研究了绿色月牙藻和蓝绿色月牙藻的生长动态。 这项研究将测试的假设,这些藻类的生长和聚集体的形成不仅取决于最佳的水温,光照制度,和营养物质,但也对水动力混合条件。 为了验证这一假设,这些藻类的实验研究将进行层流,湍流,和间歇性流体流动条件下,以表征的增长,聚集体的形成和形态作为函数的内在流体流动参数。 流体流动条件将使用旋转圆柱装置和振荡网格装置两者来产生。 该研究可为改进淡水系统水华预测模型的开发提供数据。
项目成果
期刊论文数量(0)
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Miki Hondzo其他文献
Uptake of dissolved nickel by Elodea canadensis and epiphytes influenced by fluid flow conditions
- DOI:
10.1007/s10750-010-0456-8 - 发表时间:
2010-09-14 - 期刊:
- 影响因子:2.500
- 作者:
Amy T. Hansen;Rebecca A. Stark;Miki Hondzo - 通讯作者:
Miki Hondzo
Advective velocity and energy dissipation rate in an oscillatory flow
- DOI:
10.1016/j.watres.2005.04.062 - 发表时间:
2005-07-01 - 期刊:
- 影响因子:
- 作者:
Ziaul Haider;Miki Hondzo;Fernando Porte-Agel - 通讯作者:
Fernando Porte-Agel
Development of a commercial code-based two-fluid model for bubble plumes
- DOI:
10.1016/j.envsoft.2006.02.009 - 发表时间:
2007-04-01 - 期刊:
- 影响因子:
- 作者:
Hector R. Bravo;John S. Gulliver;Miki Hondzo - 通讯作者:
Miki Hondzo
Ecological fluid mechanics: interaction between living organisms and environments
- DOI:
10.1007/s10652-022-09860-7 - 发表时间:
2022-04-15 - 期刊:
- 影响因子:2.100
- 作者:
Miki Hondzo - 通讯作者:
Miki Hondzo
A semi-analytical model for dissolved oxygen mass transfer coefficient at the sediment–water interface
- DOI:
10.1023/a:1021006229334 - 发表时间:
2002-07-01 - 期刊:
- 影响因子:2.500
- 作者:
Miki Hondzo;Nancy Steinberger - 通讯作者:
Nancy Steinberger
Miki Hondzo的其他文献
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{{ truncateString('Miki Hondzo', 18)}}的其他基金
Wireless Technologies and Embedded Networked Sensing: Application to Integrated Urban Water Quality Management
无线技术和嵌入式网络传感:在城市水质综合管理中的应用
- 批准号:
0607138 - 财政年份:2006
- 资助金额:
$ 10万 - 项目类别:
Standard Grant
CLEANER: Planning for a Full-Scale CLEANER: Options for Field Facilities and Cyberinfrastructure in America's Heartland
CLEANER:规划全面的 CLEANER:美国中心地带的现场设施和网络基础设施的选择
- 批准号:
0414388 - 财政年份:2004
- 资助金额:
$ 10万 - 项目类别:
Standard Grant
CAREER: Benthic Boundary Mixing and Dissolved Oxygen Transfer at the Sediment Water Interface in a Stratified Lake
职业:分层湖沉积物水界面的底栖边界混合和溶解氧转移
- 批准号:
0096128 - 财政年份:1999
- 资助金额:
$ 10万 - 项目类别:
Continuing Grant
CAREER: Benthic Boundary Mixing and Dissolved Oxygen Transfer at the Sediment Water Interface in a Stratified Lake
职业:分层湖沉积物水界面的底栖边界混合和溶解氧转移
- 批准号:
9703451 - 财政年份:1997
- 资助金额:
$ 10万 - 项目类别:
Continuing Grant
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