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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 2 of 2 (0.064 seconds)
1

Analysis of the influence of device-scale wind field on the sampling efficiency of pollen as a representative bioaerosol / デバイススケールの風力場が生物粒子を代表した花粉のサンプリング効率に与える影響の解析

Miki, Kenji 23 March 2020 (has links)
京都大学 / 0048 / 新制・課程博士 / 博士(農学) / 甲第22476号 / 農博第2380号 / 新制||農||1074(附属図書館) / 学位論文||R2||N5256(農学部図書室) / 京都大学大学院農学研究科地域環境科学専攻 / (主査)教授 中村 公人, 教授 星野 敏, 教授 藤原 正幸 / 学位規則第4条第1項該当 / Doctor of Agricultural Science / Kyoto University / DFAM
pollen sampling
sampling efficiency
volumetric method
gravitational method
turbulence
610
2

Distribution and density of pelagic 0+ fish in canyon-shaped reservoirs and effectiveness of their sampling by fry trawls. / Distribution and density of pelagic 0+ fish in canyon-shaped reservoirs and effectiveness of their sampling by fry trawls.

JŮZA, Tomáš January 2011 (has links)
Patterns in 0+ fish distribution along longitudinal and depth profiles were studied in five canyon-shaped reservoirs in the Czech Republic. In two canyon-shaped and one shallow well-mixed reservoirs the efficiency of fry trawls was investigated during late summer for juveniles and in one canyon-shaped reservoir the efficiency of ichthyoplankton trawls was investigated during spring for larvae and early juveniles.

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