Establishment of ozone risk assessment model for leaf CO2 assimilation of woody plant
Project/Area Number |
15K16136
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Environmental impact assessment
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Research Institution | Tokyo University of Agriculture and Technology |
Principal Investigator |
Watanabe Makoto 東京農工大学, (連合)農学研究科(研究院), 特任准教授 (50612256)
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Research Collaborator |
IZUTA Takeshi 東京農工大学, 大学院農学研究院, 教授 (20212946)
KOIKE Takayoshi 北海道大学, 大学院農学研究院, 教授 (10270919)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
Keywords | オゾン / 樹木 / 光合成 / リスク評価 / CO2固定 |
Outline of Final Research Achievements |
Ozone is an air pollutant that negatively affects tree growth. The responses of photosynthetic function to elevated ozone were studied to establish a model for estimating ozone effects on CO2 sequestration of trees. Ozone-induced reduction of photosynthetic activity was due not to stomatal closure, but mainly due to biochemical limitation. Furthermore, in some tree species, the ozone sensitivity of photosynthesis in upper canopy leaves was higher than that in lower canopy leaves.
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Report
(4 results)
Research Products
(52 results)
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[Journal Article] Nutrient supply to soil offsets the ozone-induced growth reduction in Fagus crenata seedlings2017
Author(s)
Kinose, Y., Fukamachi, Y., Okabe, S., Hiroshima, H., Watanabe, M. and Izuta, T.
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Journal Title
Trees (Structure and Function)
Volume: 31
Issue: 1
Pages: 259-272
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Photosynthetic responses to ozone of upper and lower canopy leaves of Fagus crenata Blume seedlings grown under different soil nutrient conditions2017
Author(s)
Kinose, Y., Fukamachi, Y., Okabe, S., Hiroshima, H., Watanabe, M. and Izuta, T.
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Journal Title
Environmental Pollution
Volume: 223
Pages: 213-222
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] A meta-analysis of leaf nitrogen distribution within plant canopies2016
Author(s)
Hikosaka, K., Anten, NPR., Borjigidai, A., Kamiyama, C., Sakai, H., Hasegawa, T., Oikawa, S., Iio, A., Watanabe, M., Koike, T., Nishina, K., Ito, A.
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Journal Title
Annals of Botany
Volume: 118
Issue: 2
Pages: 239-247
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Foliar chemical composition of two oak species grown in a free-air enrichment system with elevated O<sub>3</sub> and CO<sub>2</sub>2016
Author(s)
Shi, C., Kitao, M., Agathokleous, E., Watanabe, M., Tobita, H., Yazaki, K., Kitaoka, S. and Koike, T.
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Journal Title
Journal of Agricultural Meteorology
Volume: 72
Issue: 1
Pages: 50-58
DOI
NAID
ISSN
0021-8588, 1881-0136
Related Report
Peer Reviewed / Open Access
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[Journal Article] A review study on past 40 years of research on effects of tropospheric O3 on belowground structure, functioning and processes of trees: a linkage with potential ecological implications2016
Author(s)
Agathokleous, E., Saitanis, CJ., Wang, X., Watanabe, M. and Koike, T.
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Journal Title
Water, Air, & Soil Pollution
Volume: 227
Issue: 1
Pages: 1-28
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Ozone-induced stomatal sluggishness changes carbon and water balance of temperate deciduous forests2015
Author(s)
Hoshika, Y., Katata, G., Deushi, M., Watanabe, M., Koike, T. and Paoletti, E.
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Journal Title
Scientific Reports
Volume: 5(9871)
Issue: 1
Pages: 1-8
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Ethylene-di-urea (EDU), an effective phytoproctectant against O<sub>3</sub> deleterious effects and a valuable research tool2015
Author(s)
Agathokleous, E., Koike, T., Watanabe, M., Hoshika, Y. and Saitanis, CJ.
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Journal Title
Journal of Agricultural Meteorology
Volume: 71
Issue: 3
Pages: 185-195
DOI
NAID
ISSN
0021-8588, 1881-0136
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Growth of Japanese and hybrid larch seedlings grown under free-air O<sub>3</sub> fumigation—an initial assessment of the effects of adequate and excessive nitrogen2015
Author(s)
Kam, DG., Shi, C., Watanabe, M., Kita, K., Satoh, F. and Koike, T.
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Journal Title
Journal of Agricultural Meteorology
Volume: 71
Issue: 3
Pages: 239-244
DOI
NAID
ISSN
0021-8588, 1881-0136
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Ethylenediurea (EDU) as a protectant of plants against O32015
Author(s)
Agathokleous, E., Koike, T., Saitanis, CJ., Watanabe, M., Satoh, F. and Hoshika, Y.
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Journal Title
Eurasian Journal of Forest Research.
Volume: 18
Pages: 37-50
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] Global ozone impacts on forest carbon and water use2016
Author(s)
Hoshika, Y., Katata, G., Watanabe, M., Deushi, M., Koike, T. and Paoletti, E.
Organizer
IUFRO Regional Congress for Asia and Oceania 2016, Forest for Sustainable Development: The Role of Research
Place of Presentation
China National Convention Centre (中国北京市)
Related Report
Int'l Joint Research
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[Presentation] 植物葉群内における葉間窒素分配のメタ解析2015
Author(s)
彦坂幸毅, Anten, NPR., Borjigidai, A., 神山千穂, 酒井英光, 長谷川利拡, 及川真平, 飯尾淳弘, 渡辺 誠, 小池孝良, 仁科一哉, 伊藤昭彦
Organizer
東北植物学会第5回大会
Place of Presentation
福島大学(福島市)
Year and Date
2015-12-19
Related Report
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[Presentation] Toward modeling of stomatal conductance under elevated ozone in forest trees2015
Author(s)
Hoshika, Y., Watanabe, M., Katata, G., De Marco, A., Deushi, M., Carriero, G., Koike, T. and Paoletti, E.
Organizer
10th congress of Italian Society of Silviculture and Forest Ecology
Place of Presentation
Universita degli Studi di Firenze(イタリア、フィレンツェ)
Year and Date
2015-09-16
Related Report
Int'l Joint Research
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[Presentation] Plant defense and photosynthesis of Japanese white birch saplings grown under a free-air O3 fumigation system2015
Author(s)
Sakikawa, T., Nakamura, M., Watanabe, M.., Kanie, S., Satoh, F. and Koike, T.
Organizer
IUFRO 2015: Grobal Challenges of Air Pollution and Climate Change to Forests
Place of Presentation
Hyatt Regency Nice Palais de la Mediterranean(フランス、ニース)
Year and Date
2015-06-03
Related Report
Int'l Joint Research
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[Presentation] Growth of Japanese larch and its hybrid saplings grown under different O3 levels2015
Author(s)
Kam, DG., Watanabe, M., Yamaguchi, M., Watanabe, T., Satoh, F. and Koike, T.
Organizer
IUFRO 2015: Grobal Challenges of Air Pollution and Climate Change to Forests
Place of Presentation
Hyatt Regency Nice Palais de la Mediterranean(フランス、ニース)
Year and Date
2015-06-03
Related Report
Int'l Joint Research
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