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9月15日（日） 14：00～17:00 B会場
「Imaging, screening and remote sensing of photosynthetic activity and stress responses」
Kaori Kohzuma（Grad. Sch. Life Sci., Tohoku Univ.）, Kouki Hikosaka（Grad. Sch. Life Sci., Tohoku Univ. ）
Plant performances including photosynthesis are highly sensitive to environmental changes and considerably vary among species. Understanding of variations in photosynthesis is indispensable for improvement of crop production and projection of global carbon cycling. Although photosynthetic gas exchange rates can be determined using commercial equipment, the measurements are still time-consuming. However, chlorophyll fluorescence and reflection spectrum enable high-throughput screening and wide-area observations. In this symposium, remote sensing methods to observe photosynthetic activity and plant stress and their products are presented. The symposiasts are covering a range of scales of results at the cellular, plant, canopy, and global levels.
- 14:00～14:20 1pSB01 The relationship between photosynthetic rate and chlorophyll fluorescence: an overview
- Kouki Hikosaka（Grad. Sch. Life Sci., Tohoku Univ.）
- 14:20～14:40 1pSB02 Screening of mutants using chlorophyll fluorescence
- Kintake Sonoike（Fac. Edu. Integ. Arts Sci., Waseda Univ.）
- 14:40～15:00 1pSB03 PRI as an index of plant environmental stresses
- Kaori Kohzuma（Grad. Sch. Life Sci., Tohoku Univ.）
- 15:00～15:30 1pSB04 Proximal sensing of leaf canopy fluorescence for field phenotyping
- Onno Muller（Inst. Bio- and Geosci., Forschungszentrum Jülich GmbH）
- 15:30～16:00 1pSB05 High throughput tracking of photosynthetic performance in situ.
- Jeffrey Cruz（DOE-Plant Res. Lab., Michigan State Univ.）
- 16:00～16:30 1pSB06 Satellite Ecophysiology -Spatial and Temporal Scaling of Forest Canopy Photosynthesis
- Hibiki Noda（National Inst. Environ. Sci.）