環境変動が植物に与える影響
メンバー： 伊豆田猛、渡辺誠
分野： 環境保全学、生産環境農学、森林圏科学
所属： 農学研究院
キーワード： オゾン、エアロゾル、窒素沈着、高濃度CO2、気候変動、植物影響
ウェブサイト：
研究概要
産業革命以降、化石燃料の利用量増大に伴って、地球の大気環境は大きく変化してきました。その中でもオゾンやPM2.5に代表される粒子状物質などの大気汚染物質、大気からの窒素沈着、大気CO2濃度の増加そして気候変動は植物生態系への影響が大きい環境変動要因です。食糧生産ならびに健全な森林の保全の為には、これら環境変動が植物に与える影響の解明が不可欠です。そこで我々のグループでは、環境変動が植物に与える影響を研究しています。さらに、実験的研究で得られた環境変動に対する植物応答メカニズムに基づいて、現在および将来における植物に対する環境変動のリスクを、地理情報システム（GIS）などを用いて広域的に評価しています。
主要論文・参考事項
Tetteh, R., Yamaguchi, M., Wada, Y., Funada, R. and Izuta, T. (2015) Effects of ozone on growth, net photosynthesis and yield of two African varieties of Vigna unguiculata. Environmental Pollution, 96, 230-238.
Kinose, Y., Azuchi, F., Uehara, Y., Kanomata, T., Kobayashi, A., Yamaguchi, M. and Izuta, T. (2014) Modeling of stomatal conductance to estimate stomatal ozone uptake by Fagus crenata, Quercus serrata, Quercus mongolica var. crispula and Betula platyphylla. Environmental Pollution, 194, 235-245.
Yamaguchi, M., Otani, Y., Li, P., Nagao, H., Lenggoro, I. W., Ishida, A., Yazaki, K., Noguchi, K., Nakaba, S., Yamane, K., Kuroda, K., Sano, Y., Funada, R. and Izuta, T. (2014) Effects of long-term exposure to ammonium sulfate particles on growth and gas exchange rates of Fagus crenata, Castanopsis sieboldii, Larix kaempferi and Cryptomeria japonica seedlings. Atmospheric Environment, 97, 493-500.
Azuchi, F., Kinose, Y., Matsumura, T., Kanomata, T., Uehara, Y., Kobayashi, A., Yamaguchi, M. and Izuta, T. (2014) Modeling stomatal conductance and ozone uptake of Fagus crenata grown under different nitrogen loads. Environmental Pollution, 184, 481-487.
Yamaguchi, M., Hoshino, D., Inada, H., Akhtar, N., Sumioka, C., Takeda, K. and Izuta, T. (2014) Evaluation of the effects of ozone on yield of Japanese rice (Oryza sativa L.) based on stomatal ozone uptake. Environmental Pollution, 184, 472-480.
Watanabe, M., Hoshika, Y., Inada, N. and Koike, T. (2014) Canopy carbon budget of Siebold’s beech (Fagus crenata) sapling under free air ozone exposure. Environmental Pollution, 184, 682-689.
Watanabe, M., Hoshika, Y., Inada, N., Wang, X., Mao, Q. and Koike, T. (2013) Photosynthetic traits of Siebold’s beech and oak saplings grown under free air ozone exposure in northern Japan. Environmental Pollution, 174, 50-56.
Inada, H., Kondo, T., Akhtar, N., Hoshino, D., Yamaguchi, M. and Izuta, T. (2012) Relationship between cultivar difference in the sensitivity of net photosynthesis to ozone and reactive oxygen species scavenging system in Japanese winter wheat (Triticum aestivum L.). Physiologia Plantarum, 146, 217-227.
Watanabe, M., Yamaguchi, M., Matsumura, H., Kohno, Y. and Izuta, T. (2012) Risk assessment of ozone impact on Fagus crenata in Japan: Consideration of atmospheric nitrogen deposition. European Journal of Forest Research, 131, 475-484.
Watanabe, M., Ryu, K., Kita, K., Takagi, K. and Koike, T. (2012) Effects of nitrogen load on the growth and photosynthesis of hybrid larch F1 (Larix gmelinii var. japonica × L. kaempferi) grown on serpentine soil. Environmental and Experimental Botany, 83, 73-81.
Watanabe, M., Watanabe, Y., Kitaoka, S., Utsugi, H., Kita, K. and Koike, T. (2011) Growth and photosynthetic traits of hybrid larch F1 (Larix gmelinii var. japonica × L. kaempferi) under elevated CO2 concentration with low nutrient availability. Tree Physiology, 31, 965-975.
お問い合わせ先
東京農工大学・先端産学連携研究推進センター
urac[at]ml.tuat.ac.jp（[at]を@に変換してください）
Effects of environmental changes on plants
Research members： Dr. Takashi Izuta, Dr. Makoto Watanabe
Research fields： Environmental conservation, Plant production and environmental agriculture, Forest and forest products science
Departments： Institute of Agriculture
Keywords： ozone, aerosol, nitrogen deposition, elevated CO2, climate change, effects on plant
Web site：
Summary
Global atmospheric environment have been changed dramatically due to increasing fossil fuel consumption after the industrial revolution. Increase of air pollutants such as ozone and aerosol (especially PM2.5), nitrogen deposition, elevated CO2 and climate change are considered as most serious environmental changes that have great impacts on vegetation. The clarification of the effects of environmental changes on plant is critically important for food production and forest conservation. Therefore, our group studies on effects of change in atmospheric environment on plant. Furthermore, risk assessments for impact of environmental changes on vegetation based on the results of experimental studies have been promoted with using a Geographic information system (GIS).
Reference articles and patents
Tetteh, R., Yamaguchi, M., Wada, Y., Funada, R. and Izuta, T. (2015) Effects of ozone on growth, net photosynthesis and yield of two African varieties of Vigna unguiculata. Environmental Pollution, 96, 230-238.
Kinose, Y., Azuchi, F., Uehara, Y., Kanomata, T., Kobayashi, A., Yamaguchi, M. and Izuta, T. (2014) Modeling of stomatal conductance to estimate stomatal ozone uptake by Fagus crenata, Quercus serrata, Quercus mongolica var. crispula and Betula platyphylla. Environmental Pollution, 194, 235-245.
Yamaguchi, M., Otani, Y., Li, P., Nagao, H., Lenggoro, I. W., Ishida, A., Yazaki, K., Noguchi, K., Nakaba, S., Yamane, K., Kuroda, K., Sano, Y., Funada, R. and Izuta, T. (2014) Effects of long-term exposure to ammonium sulfate particles on growth and gas exchange rates of Fagus crenata, Castanopsis sieboldii, Larix kaempferi and Cryptomeria japonica seedlings. Atmospheric Environment, 97, 493-500.
Azuchi, F., Kinose, Y., Matsumura, T., Kanomata, T., Uehara, Y., Kobayashi, A., Yamaguchi, M. and Izuta, T. (2014) Modeling stomatal conductance and ozone uptake of Fagus crenata grown under different nitrogen loads. Environmental Pollution, 184, 481-487.
Yamaguchi, M., Hoshino, D., Inada, H., Akhtar, N., Sumioka, C., Takeda, K. and Izuta, T. (2014) Evaluation of the effects of ozone on yield of Japanese rice (Oryza sativa L.) based on stomatal ozone uptake. Environmental Pollution, 184, 472-480.
Watanabe, M., Hoshika, Y., Inada, N. and Koike, T. (2014) Canopy carbon budget of Siebold’s beech (Fagus crenata) sapling under free air ozone exposure. Environmental Pollution, 184, 682-689.
Watanabe, M., Hoshika, Y., Inada, N., Wang, X., Mao, Q. and Koike, T. (2013) Photosynthetic traits of Siebold’s beech and oak saplings grown under free air ozone exposure in northern Japan. Environmental Pollution, 174, 50-56.
Inada, H., Kondo, T., Akhtar, N., Hoshino, D., Yamaguchi, M. and Izuta, T. (2012) Relationship between cultivar difference in the sensitivity of net photosynthesis to ozone and reactive oxygen species scavenging system in Japanese winter wheat (Triticum aestivum L.). Physiologia Plantarum, 146, 217-227.
Watanabe, M., Yamaguchi, M., Matsumura, H., Kohno, Y. and Izuta, T. (2012) Risk assessment of ozone impact on Fagus crenata in Japan: Consideration of atmospheric nitrogen deposition. European Journal of Forest Research, 131, 475-484.
Watanabe, M., Ryu, K., Kita, K., Takagi, K. and Koike, T. (2012) Effects of nitrogen load on the growth and photosynthesis of hybrid larch F1 (Larix gmelinii var. japonica × L. kaempferi) grown on serpentine soil. Environmental and Experimental Botany, 83, 73-81.
Watanabe, M., Watanabe, Y., Kitaoka, S., Utsugi, H., Kita, K. and Koike, T. (2011) Growth and photosynthetic traits of hybrid larch F1 (Larix gmelinii var. japonica × L. kaempferi) under elevated CO2 concentration with low nutrient availability. Tree Physiology, 31, 965-975.
Contact
University Research Administration Center(URAC),
Tokyo University of Agriculture andTechnology
urac[at]ml.tuat.ac.jp
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