岡田 直紀

Last Update: 2018/08/21 09:40:47

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Name(Kanji/Kana/Abecedarium Latinum)
岡田 直紀/オカダ ナオキ/Naoki Okada
Primary department(Org1/Job title)
Graduate Schools Global Environmental Studies/Associate Professor
Faculty
Org1 Job title
農学部
Secondary departments to which you belong
Org1 Job title
Graduate Schools Agriculture 協力教員(准教授)
Contact address
Type Address(Japanese) Address(English)
Office 〒606-8502 京都府京都市左京区北白川追分町 Oiwake-cho, Kitashirakawa, Sakyo-ku, Kyoto-shi, Kyoto 606-8502 Japan
Phone
Type Number
Office 075-753-6097
Affiliated academic organization(s) (Japanese)
Organization name(Japanese) Organization name(English)
日本木材学会
日本熱帯生態学会
日本生態学会
日本森林学会
Affiliated academic organization(s) (overseas)
Organization name Country
International Association of Wood Anatomists
Academic degree
Field(Japanese) Field(English) University(Japanese) University(English) Method
農学修士 京都大学
農学博士 京都大学
Graduate school
University(Japanese) University(English) Faculty(Japanese) Faculty(English) Major(Japanese) Major(English) Degree
京都大学 大学院農学研究科修士課程林産工学専攻 修了
京都大学 大学院農学研究科博士後期課程林産工学専攻 修了
University
University(Japanese) University(English) Faculty(Japanese) Faculty(English) Major(s)(Japanese) Major(s)(English) Degree
京都大学 農学部林産工学科 卒業
Work Experience
Period Organization(Japanese) Organization(English) Job title(Japanese) Job title(English)
1992/10/1-2001/03/31 森林総合研究所 Forestry and Forest Products Research Institute 主任研究官
Personal Profile
(Japanese)
環境への樹木の適応と進化に関心があります.生きものの形や大きさにどのような意味があるのかを,簡単な測定(例えば重さ,長さ,角度など)から解き明かすことができないかと,温帯と熱帯をフィールドにして考えているところです.
Research Topics
(Japanese)
熱帯及び温帯樹木の形態・内部構造と機能の関係,樹形を規定する要因,環境への樹木の適応と進化
Overview of your research
(Japanese)
樹木の生活様式の違い(先駆樹種と遷移後期樹種,陽樹と陰樹など)に基づく生理機能の違いは,樹木の形態や内部構造と密接に結びついている.与えられた環境の下で,光獲得や水輸送に関係する機能を効果的に発揮するような,最適な枝の大きさと角度,道管・仮道管の径と数を樹木は持っているようである.
Fields of research (key words)
Key words(Japanese) Key words(English)
樹木生理学
水分生理
木材解剖学
樹形
熱帯樹木
Fields of research (kaken code)
Kaken code
Forestry/forest engineering
Published Papers
Author Author(Japanese) Author(English) Title Title(Japanese) Title(English) Bibliography Bibliography(Japanese) Bibliography(English) Publication date Refereed paper Language Publishing type Disclose
Kitamura R, Okada N, Sakai M, Visaratana T, Thai-ngam R, Hongthong B, Potingam K Kitamura R, Okada N, Sakai M, Visaratana T, Thai-ngam R, Hongthong B, Potingam K Regeneration of natural-forest species in plantations of fast-growing species in northeast Thailand Regeneration of natural-forest species in plantations of fast-growing species in northeast Thailand Regeneration of natural-forest species in plantations of fast-growing species in northeast Thailand TROPICS, 26, 111-121 TROPICS, 26, 111-121 TROPICS, 26, 111-121 2018 Refereed English Research paper(scientific journal) Disclose to all
Nakai W, Okada N, Sano M, Nakatsuka T. Nakai W, Okada N, Sano M, Nakatsuka T. Sample preparation of ring-less tropical trees for δ18O measurement in isotope dendrochronology Sample preparation of ring-less tropical trees for δ18O measurement in isotope dendrochronology Sample preparation of ring-less tropical trees for δ18O measurement in isotope dendrochronology TROPICS, 27 TROPICS, 27 TROPICS, 27 2018 Refereed English Research paper(scientific journal) Disclose to all
Kawai K, Okada N Kawai K, Okada N Roles of major and minor vein in leaf water deficit tolerance and structural properties in 11 temperate deciduous woody species Roles of major and minor vein in leaf water deficit tolerance and structural properties in 11 temperate deciduous woody species Roles of major and minor vein in leaf water deficit tolerance and structural properties in 11 temperate deciduous woody species Trees - Structure and Function -, 32 Trees - Structure and Function -, 32 Trees - Structure and Function -, 32 2018 Refereed English Research paper(scientific journal) Disclose to all
Kawai K, Miyoshi R, Okada N Kawai K, Miyoshi R, Okada N Bundle sheath extensions are linked to water relations but not to mechanical and structural properties of leaves Bundle sheath extensions are linked to water relations but not to mechanical and structural properties of leaves Bundle sheath extensions are linked to water relations but not to mechanical and structural properties of leaves Trees - Structure and Function -, 31, 4, 1227-1237 Trees - Structure and Function -, 31, 4, 1227-1237 Trees - Structure and Function -, 31, 4, 1227-1237 2017 Refereed English Research paper(scientific journal) Disclose to all
Wagner FH, Hérault B, ・・・, Okada N et al. Wagner FH, Hérault B, ・・・, Okada N et al. Climate seasonality limits carbon assimilation and storage in tropical forests Climate seasonality limits carbon assimilation and storage in tropical forests Climate seasonality limits carbon assimilation and storage in tropical forests Biogeosciences, 13, 8, 2537-2562 Biogeosciences, 13, 8, 2537-2562 Biogeosciences, 13, 8, 2537-2562 2016 Refereed English Research paper(scientific journal) Disclose to all
Kawai K, Okada N Kawai K, Okada N How are leaf mechanical properties and water use traits coordinated by vein traits?—A case study in Fagaceae How are leaf mechanical properties and water use traits coordinated by vein traits?—A case study in Fagaceae How are leaf mechanical properties and water use traits coordinated by vein traits?—A case study in Fagaceae Functional Ecology, 30, 4, 527-536 Functional Ecology, 30, 4, 527-536 Functional Ecology, 30, 4, 527-536 2016 Refereed Research paper(scientific journal) Disclose to all
岡田 直紀、中井渉、大橋伸太、田中厚志 岡田 直紀、中井渉、大橋伸太、田中厚志 アカマツ林と落葉広葉樹林における放射性セシウムの林地への移行 アカマツ林と落葉広葉樹林における放射性セシウムの林地への移行 日本森林学会誌, 97, 1, 57-62 日本森林学会誌, 97, 1, 57-62 , 97, 1, 57-62 2015 Refereed Japanese Research paper(scientific journal) Disclose to all
Nakai, W., N. Okada, S. Ohashi, A. Tanaka Nakai, W., N. Okada, S. Ohashi, A. Tanaka Nakai, W., N. Okada, S. Ohashi, A. Tanaka Evaluation of 137Cs accumulation by mushrooms and trees based on the aggregated transfer factor. Evaluation of 137Cs accumulation by mushrooms and trees based on the aggregated transfer factor. Evaluation of 137Cs accumulation by mushrooms and trees based on the aggregated transfer factor. Journal of Radioanalytical and Nuclear Chemistry, 303, 3, 2379-2389 Journal of Radioanalytical and Nuclear Chemistry, 303, 3, 2379-2389 Journal of Radioanalytical and Nuclear Chemistry, 303, 3, 2379-2389 2015 Refereed English Research paper(scientific journal) Disclose to all
Takahashi, S., N. Okada, and T. Nobuchi Takahashi, S., N. Okada, and T. Nobuchi Takahashi, S., N. Okada, and T. Nobuchi Relationship between vessel porosity and leaf emergence pattern in ring- and diffuse-porous deciduous trees in a temperate hardwood forest. Relationship between vessel porosity and leaf emergence pattern in ring- and diffuse-porous deciduous trees in a temperate hardwood forest. Relationship between vessel porosity and leaf emergence pattern in ring- and diffuse-porous deciduous trees in a temperate hardwood forest. Botany, 93, 1, 31-39 Botany, 93, 1, 31-39 Botany, 93, 1, 31-39 2015 Refereed English Research paper(scientific journal) Disclose to all
Ohashi, S., N. Okada, A. Tanaka, W. Nakai, S. Takano Ohashi, S., N. Okada, A. Tanaka, W. Nakai, S. Takano Ohashi, S., N. Okada, A. Tanaka, W. Nakai, S. Takano Radial and vertical distributions of radiocesium in tree stems of Pinus densiflora and Quercus serrata 1.5 y after the Fukushima nuclear disaster Radial and vertical distributions of radiocesium in tree stems of Pinus densiflora and Quercus serrata 1.5 y after the Fukushima nuclear disaster Radial and vertical distributions of radiocesium in tree stems of Pinus densiflora and Quercus serrata 1.5 y after the Fukushima nuclear disaster Journal of Environmental Radioactivity, 134, 54-60 Journal of Environmental Radioactivity, 134, 54-60 Journal of Environmental Radioactivity, 134, 54-60 2014 Refereed English Research paper(scientific journal) Disclose to all
Abdul Azim, A. A., N. Okada Abdul Azim, A. A., N. Okada Abdul Azim, A. A., N. Okada Occurrence and anatomical features of growth rings in tropical rainforest trees in Peninsular Malaysia: a preliminary study Occurrence and anatomical features of growth rings in tropical rainforest trees in Peninsular Malaysia: a preliminary study Occurrence and anatomical features of growth rings in tropical rainforest trees in Peninsular Malaysia: a preliminary study TROPICS, 23, 1, 15-31 TROPICS, 23, 1, 15-31 TROPICS, 23, 1, 15-31 2014 Refereed English Research paper(scientific journal) Disclose to all
酒井正治;岡田直紀 酒井正治;岡田直紀 コジイ林における雨水の硫黄同位体比 コジイ林における雨水の硫黄同位体比 九州森林研究, 57, 253-254 九州森林研究, 57, 253-254 , 57, 253-254 2004/03/01 Refereed Japanese Disclose to all
S. Ohashi; N. Okada; A.A. Abdul Azim; S. Siripatanadilok; T. Veenin; A.Z. Yahya; T. Nobuchi S. Ohashi; N. Okada; A.A. Abdul Azim; S. Siripatanadilok; T. Veenin; A.Z. Yahya; T. Nobuchi Vessel feature changes as a tool for detecting annual rings in tropical trees Vessel feature changes as a tool for detecting annual rings in tropical trees Trees - Structure and Function, 28, 1, 137-149 , 28, 1, 137-149 Trees - Structure and Function, 28, 1, 137-149 2014 Refereed English Disclose to all
S. Takahashi; N. Okada; T. Nobuchi S. Takahashi; N. Okada; T. Nobuchi Relationship between the timing of vessel formation and leaf phenology in ten ring-porous and diffuse-porous deciduous tree species Relationship between the timing of vessel formation and leaf phenology in ten ring-porous and diffuse-porous deciduous tree species Ecological Research, 28, 4, 615-624 , 28, 4, 615-624 Ecological Research, 28, 4, 615-624 2013/07 Refereed English Disclose to all
Z. Karube; N. Okada; I. Tayasu Z. Karube; N. Okada; I. Tayasu Sulfur stable isotope signature identifies the source of reduced sulfur in benthic communities in macrophyte zones of Lake Biwa, Japan Sulfur stable isotope signature identifies the source of reduced sulfur in benthic communities in macrophyte zones of Lake Biwa, Japan Limnology, 13, 3, 269-280 , 13, 3, 269-280 Limnology, 13, 3, 269-280 2012/12 Refereed English Disclose to all
OHASHI S, OKADA N OHASHI S, OKADA N Seasonal variations in the vessel size of temperate, diffuse-porous species and its relationship to leaf water potential Seasonal variations in the vessel size of temperate, diffuse-porous species and its relationship to leaf water potential 森林研究, 78, 89-95 , 78, 89-95 森林研究, 78, 89-95 2012/09 Refereed English Disclose to all
N. Okada; Y. Hirakawa; Y. Katayama N. Okada; Y. Hirakawa; Y. Katayama Radial movement of sapwood-injected rubidium into heartwood of Japanese cedar (Cryptomeria japonica) in the growing period Radial movement of sapwood-injected rubidium into heartwood of Japanese cedar (Cryptomeria japonica) in the growing period Journal of Wood Science, 58, 1, 1-8 , 58, 1, 1-8 Journal of Wood Science, 58, 1, 1-8 2012/02 Refereed English Disclose to all
N. Okada; Y. Hirakawa; Y. Katayama N. Okada; Y. Hirakawa; Y. Katayama Application of activable tracers to investigate radial movement of minerals in the stem of Japanese cedar (Cryptomeria japonica) Application of activable tracers to investigate radial movement of minerals in the stem of Japanese cedar (Cryptomeria japonica) Journal of Wood Science, 57, 5, 421-428 , 57, 5, 421-428 Journal of Wood Science, 57, 5, 421-428 2011/10 Refereed English Disclose to all
OHASHI S, OKADA N, ABDUL AZIM A A, ZUHAIDI Y A, NOBUCHI T OHASHI S, OKADA N, ABDUL AZIM A A, ZUHAIDI Y A, NOBUCHI T Estimation of tree age in the humid tropics by vessel measurement: A preliminary study Estimation of tree age in the humid tropics by vessel measurement: A preliminary study Tropics, 19, 3, 107-112 , 19, 3, 107-112 Tropics, 19, 3, 107-112 2011/06 Refereed English Disclose to all
S. Ohashi; N. Okada; T. Nobuchi; S. Siripatanadilok; T. Veenin S. Ohashi; N. Okada; T. Nobuchi; S. Siripatanadilok; T. Veenin Detecting invisible growth rings of trees in seasonally dry forests in Thailand: Isotopic and wood anatomical approaches Detecting invisible growth rings of trees in seasonally dry forests in Thailand: Isotopic and wood anatomical approaches Trees - Structure and Function, 23, 4, 813-822 , 23, 4, 813-822 Trees - Structure and Function, 23, 4, 813-822 2009/08 Refereed English Disclose to all
Eguchi, S., N. Okada, S. Siripatanadilok, T. Veenin Eguchi, S., N. Okada, S. Siripatanadilok, T. Veenin Opal phytolith fossils in the soil of tropical seasonal forest in Sakaerat, northeast Thailand. Opal phytolith fossils in the soil of tropical seasonal forest in Sakaerat, northeast Thailand. In: Tropical Forestry Change in a Changing World, 17-20, November 2008, Bangkok, vol. 5: Dry Forest Ecology and Conservation, 149-156 In: Tropical Forestry Change in a Changing World, 17-20, November 2008, Bangkok, vol. 5: Dry Forest Ecology and Conservation, 149-156 2009 Refereed English Disclose to all
Ohashi, S., N. Okada, T. Nobuchi, S. Siripatanadilok, T. Veeni Ohashi, S., N. Okada, T. Nobuchi, S. Siripatanadilok, T. Veeni Detecting tree rings of Leguminosae in tropical seasonal forests by wood anatomy. Detecting tree rings of Leguminosae in tropical seasonal forests by wood anatomy. In: Tropical Forestry Change in a Changing World, 17-20, November 2008, Bangkok, vol. 2: Tropical Forests and Climate Change, 1-13 In: Tropical Forestry Change in a Changing World, 17-20, November 2008, Bangkok, vol. 2: Tropical Forests and Climate Change, 1-13 2009 Refereed English Disclose to all
Takahashi, S., N. Okada, T. Nobuchi Takahashi, S., N. Okada, T. Nobuchi Examination of wood sampling method with an increment borer: An investigation of seasonal changes in vessel formation. Examination of wood sampling method with an increment borer: An investigation of seasonal changes in vessel formation. Forest Research, 77, 123-128. Forest Research, 77, 123-128. 2008 Refereed English Disclose to all
Y. Katayama; T. Aoki; M. Nagai; T. Nagatomo; N. Okada Y. Katayama; T. Aoki; M. Nagai; T. Nagatomo; N. Okada Distribution of <sup>90</sup>Sr in the tree rings of a Japanese cedar exposed to the black rain from the Nagasaki atomic bomb Distribution of <sup>90</sup>Sr in the tree rings of a Japanese cedar exposed to the black rain from the Nagasaki atomic bomb Journal of Radioanalytical and Nuclear Chemistry, 267, 2, 279-286 , 267, 2, 279-286 Journal of Radioanalytical and Nuclear Chemistry, 267, 2, 279-286 2006 Refereed English Disclose to all
T. Nakano; S. Morohashi; H. Yasuda; M. Sakai; S. Aizawa; K. Shichi; T. Morisawa; M. Takahashi; M. Sanada; Y. Matsuura; H. Sakai; A. Akama; N. Okada T. Nakano; S. Morohashi; H. Yasuda; M. Sakai; S. Aizawa; K. Shichi; T. Morisawa; M. Takahashi; M. Sanada; Y. Matsuura; H. Sakai; A. Akama; N. Okada Determination of seasonal and regional variation in the provenance of dissolved cations in rain in Japan based on Sr and Pb isotopes Determination of seasonal and regional variation in the provenance of dissolved cations in rain in Japan based on Sr and Pb isotopes Atmospheric Environment, 40, 38, 7409-7420 , 40, 38, 7409-7420 Atmospheric Environment, 40, 38, 7409-7420 2006 Refereed English Disclose to all
N. Okada; Y. Kawabata; S. Koh; J. Takada N. Okada; Y. Kawabata; S. Koh; J. Takada Effect of environment on the heartwood color of sugi trees Effect of environment on the heartwood color of sugi trees KURRI Progress Report, 111- , 111- KURRI Progress Report, 111- 2004 Refereed English Disclose to all
Y. Katayama; M. Nagai; N. Okada; S. Koh; Y. Kawabata; J. Takada Y. Katayama; M. Nagai; N. Okada; S. Koh; Y. Kawabata; J. Takada Trees as an indicator of chronological changes of environment Trees as an indicator of chronological changes of environment KURRI Progress Report, 93- , 93- KURRI Progress Report, 93- 2003 Refereed English Disclose to all
A. Kagawa; T. Aoki; N. Okada; Y. Katayama A. Kagawa; T. Aoki; N. Okada; Y. Katayama Tree-ring Strontium-90 and cesium-137 as potential indicators of radioactive pollution Tree-ring Strontium-90 and cesium-137 as potential indicators of radioactive pollution Journal of Environmental Quality, 31, 6, 2001-2007 , 31, 6, 2001-2007 Journal of Environmental Quality, 31, 6, 2001-2007 2002 Refereed English Disclose to all
T. Nakano; S.-R. Jeon; J. Shindo; T. Fumoto; N. Okada; J. Shimada T. Nakano; S.-R. Jeon; J. Shindo; T. Fumoto; N. Okada; J. Shimada Sr isotopic signature in plant-derived Ca in rain Sr isotopic signature in plant-derived Ca in rain Water, Air, and Soil Pollution, 130, 1/4,Vol.2, 769-774 , 130, 1/4,Vol.2, 769-774 Water, Air, and Soil Pollution, 130, 1/4,Vol.2, 769-774 2001 Refereed English Disclose to all
L. Xiong; N. Okada; T. Fujiwara L. Xiong; N. Okada; T. Fujiwara The dendrochronological potential of ten species in the three Gorges Reservoir region of China The dendrochronological potential of ten species in the three Gorges Reservoir region of China IAWA Journal, 21, 2, 181-196 , 21, 2, 181-196 IAWA Journal, 21, 2, 181-196 2000 Refereed English Disclose to all
T. Fujiwara; N. Okada; K. Yamashita T. Fujiwara; N. Okada; K. Yamashita Comparison of growth response of Abies and Picea species to climate in Mt. Norikura, central Japan Comparison of growth response of Abies and Picea species to climate in Mt. Norikura, central Japan Journal of Wood Science, 45, 2, 92-97 , 45, 2, 92-97 Journal of Wood Science, 45, 2, 92-97 1999 Refereed English Disclose to all
L. Xiong; N. Okada; T. Fujiwara; S. Ohta; J.G. Palmer L. Xiong; N. Okada; T. Fujiwara; S. Ohta; J.G. Palmer Chronology development and climate response analysis of different New Zealand pink pine (Halocarpus biformis) tree-ring parameters Chronology development and climate response analysis of different New Zealand pink pine (Halocarpus biformis) tree-ring parameters Canadian Journal of Forest Research, 28, 4, 566-573 , 28, 4, 566-573 Canadian Journal of Forest Research, 28, 4, 566-573 1998 Refereed English Disclose to all
N. Okada; A. Sasaki N. Okada; A. Sasaki Sulfur isotopic composition of mangroves Sulfur isotopic composition of mangroves Isotopes in Environmental and Health Studies, 34, 1-2, 61-65 , 34, 1-2, 61-65 Isotopes in Environmental and Health Studies, 34, 1-2, 61-65 1998 Refereed English Disclose to all
K. Yukio; N. Kazuo; K. Nagahiro; I. Yutaka; O. Naoki; M. Kazuya; T. Michio; Y. Kohji K. Yukio; N. Kazuo; K. Nagahiro; I. Yutaka; O. Naoki; M. Kazuya; T. Michio; Y. Kohji Determination of trace elements in tree rings by the PIXE method Determination of trace elements in tree rings by the PIXE method Nuclear Inst. and Methods in Physics Research, B, 75, 1-4, 212-214 , 75, 1-4, 212-214 Nuclear Inst. and Methods in Physics Research, B, 75, 1-4, 212-214 1993 Refereed English Disclose to all

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Misc
Author Author(Japanese) Author(English) Title Title(Japanese) Title(English) Bibliography Bibliography(Japanese) Bibliography(English) Publication date Refereed paper Language Publishing type Disclose
高橋さやか;岡田直紀;野渕正 高橋さやか;岡田直紀;野渕正 温帯落葉広葉樹の道管配列と開葉型の関係 温帯落葉広葉樹の道管配列と開葉型の関係 日本生態学会大会講演要旨集, 58th, 262 日本生態学会大会講演要旨集, 58th, 262 , 58th, 262 2011/03/08 Japanese Disclose to all
東郷真波;岡田直紀 東郷真波;岡田直紀 散孔材樹種と環孔材樹種における枝‐葉間の資源配分および材の水分通導の違い 散孔材樹種と環孔材樹種における枝‐葉間の資源配分および材の水分通導の違い 日本生態学会大会講演要旨集, 57th, 227 日本生態学会大会講演要旨集, 57th, 227 , 57th, 227 2010/03/15 Japanese Disclose to all
大橋伸太、岡田直紀、Somkid Silipatanadilok, Teera Veenin 大橋伸太、岡田直紀、Somkid Silipatanadilok, Teera Veenin タイ熱帯山地林のブナ科樹種の成長輪構造 タイ熱帯山地林のブナ科樹種の成長輪構造 第20回日本熱帯生態学会年次大会 第20回日本熱帯生態学会年次大会 2010 Japanese Disclose to all
北村 亮、岡田直紀、 北村 亮、岡田直紀、 植栽後24年経過した早生樹種人工林の成長 植栽後24年経過した早生樹種人工林の成長 第20回日本熱帯生態学会年次大会 第20回日本熱帯生態学会年次大会 2010 Japanese Disclose to all
弓山大輔、岡田直紀 弓山大輔、岡田直紀 ミズキとサワグルミにおける樹形の違い-枝についての力学的考察 ミズキとサワグルミにおける樹形の違い-枝についての力学的考察 第57回日本生態学会全国大会 第57回日本生態学会全国大会 2010 Japanese Disclose to all
高橋さやか、岡田直紀、野渕 正 高橋さやか、岡田直紀、野渕 正 散孔材樹種における道管径の季節変化  散孔材樹種における道管径の季節変化  第57回日本生態学会全国大会 第57回日本生態学会全国大会 2010 Japanese Disclose to all
大原一晃、岡田直紀 大原一晃、岡田直紀 施肥がクロマツ苗の菌根共生と水分生理に及ぼす影響 施肥がクロマツ苗の菌根共生と水分生理に及ぼす影響 第57回日本生態学会全国大会 第57回日本生態学会全国大会 2010 Japanese Disclose to all
岡田直紀 岡田直紀 東北タイにおける落葉フタバガキ林下表層部中の植物珪酸体化石群. 東北タイにおける落葉フタバガキ林下表層部中の植物珪酸体化石群. 第25回日本植生史学会大会 第25回日本植生史学会大会 2010 Japanese Disclose to all
岡田直紀 岡田直紀 湖岸の空間構造が底生動物群集に及ぼす影響-ヨシ帯と砂質帯の比較- 湖岸の空間構造が底生動物群集に及ぼす影響-ヨシ帯と砂質帯の比較- 第56回日本生態学会全国大会 第56回日本生態学会全国大会 2009 Japanese Disclose to all
岡田直紀 岡田直紀 東北タイにおける落葉フタバガキ林下の植物珪酸体化石群 東北タイにおける落葉フタバガキ林下の植物珪酸体化石群 第56回日本生態学会全国大会 第56回日本生態学会全国大会 2009 Japanese Disclose to all
大橋伸太、岡田直紀 大橋伸太、岡田直紀 マレーシア湿潤熱帯に植栽したセンダン科樹木の道管からみた年輪 マレーシア湿潤熱帯に植栽したセンダン科樹木の道管からみた年輪 第19回日本熱帯生態学会年次大会 第19回日本熱帯生態学会年次大会 2009 Japanese Disclose to all
江口誠一、岡田直紀、Somkid Silipatanadilok, Teera Veenin 江口誠一、岡田直紀、Somkid Silipatanadilok, Teera Veenin タイ東北部サケラートにおける熱帯季節林下の植物珪酸体 タイ東北部サケラートにおける熱帯季節林下の植物珪酸体 第19回日本熱帯生態学会年次大会 第19回日本熱帯生態学会年次大会 2009 Japanese Disclose to all
池山祐次、岡田直紀 池山祐次、岡田直紀 タイ熱帯季節林に生育する落葉樹と常緑樹のHuber value タイ熱帯季節林に生育する落葉樹と常緑樹のHuber value 第120回 日本森林学会大会 第120回 日本森林学会大会 2009 Japanese Disclose to all
大橋伸太、岡田直紀 大橋伸太、岡田直紀 タイ熱帯季節林樹木の炭素同位体及び木材解剖学的手法による成長輪の検出 タイ熱帯季節林樹木の炭素同位体及び木材解剖学的手法による成長輪の検出 第18回日本熱帯生態学会年次大会 第18回日本熱帯生態学会年次大会 2008 Japanese Disclose to all
苅部甚一, 岡田直紀, 陀安一郎 苅部甚一, 岡田直紀, 陀安一郎 ヨシ帯の空間構造がベントス群集に与える影響-炭素・窒素・硫黄安定同位体比からの解析- ヨシ帯の空間構造がベントス群集に与える影響-炭素・窒素・硫黄安定同位体比からの解析- 日本陸水学会第73回大会 日本陸水学会第73回大会 2008 Japanese Disclose to all
苅部甚一, 岡田直紀, 陀安一郎 苅部甚一, 岡田直紀, 陀安一郎 琵琶湖沿岸のヨシ帯食物網-炭素・窒素・硫黄安定同位体比からの解析- 琵琶湖沿岸のヨシ帯食物網-炭素・窒素・硫黄安定同位体比からの解析- 日本生態学会第55回大会 日本生態学会第55回大会 2008 Japanese Disclose to all
Shinta Ohashi, Naoki Okada Shinta Ohashi, Naoki Okada Isotopic and wood anatomical approaches to detect annual rings of tropical trees" Isotopic and wood anatomical approaches to detect annual rings of tropical trees" Symposium on the usage of new techniques to understand the carbon dynamics in the forest ecosystem (Kyoto) Symposium on the usage of new techniques to understand the carbon dynamics in the forest ecosystem (Kyoto) 2010 English Disclose to all
Naoki Okada Naoki Okada Opal phytolith fossils as a key to the past vegetation changes of the seasonal forests in Thailand Opal phytolith fossils as a key to the past vegetation changes of the seasonal forests in Thailand The 1st Annual Meeting for Researchers in Sakaerat (Sakaerat, Thailand) The 1st Annual Meeting for Researchers in Sakaerat (Sakaerat, Thailand) 2009 English Disclose to all
Naoki Okada Naoki Okada Tree rings of tree species growing in seasonally dry forests of Sakaerat Tree rings of tree species growing in seasonally dry forests of Sakaerat The 1st Annual Meeting for Researchers in Sakaerat (Sakaerat, Thailand) The 1st Annual Meeting for Researchers in Sakaerat (Sakaerat, Thailand) 2009 English Disclose to all
Zin'Ichi Karube, Naoki Okada and Ichiro Tayasu Zin'Ichi Karube, Naoki Okada and Ichiro Tayasu Carbon and sulfur stable isotope analysis of macrophyte zone food web in Lake Biwa, the largest lake in Japan Carbon and sulfur stable isotope analysis of macrophyte zone food web in Lake Biwa, the largest lake in Japan BES Annual Meeting BES Annual Meeting 2009 English Disclose to all
Shinta Ohashi, Naoki Okada, Tadashi Nobuchi, Somkid Silipatanadilok, Teera Veenin Shinta Ohashi, Naoki Okada, Tadashi Nobuchi, Somkid Silipatanadilok, Teera Veenin Detecting tree rings of Leguminosae in tropical seasonal forests by wood anatomy Detecting tree rings of Leguminosae in tropical seasonal forests by wood anatomy FORTROP II International Conference (Bangkok, Thailand) FORTROP II International Conference (Bangkok, Thailand) 2008 English Disclose to all
Seiichi Eguchi, Naoki Okada, Somkid Silipatanadilok, Teera Veenin Seiichi Eguchi, Naoki Okada, Somkid Silipatanadilok, Teera Veenin Opal Phytolith fossils in the soil of tropical seasonal forest in Sakaerat, northeast Thailand Opal Phytolith fossils in the soil of tropical seasonal forest in Sakaerat, northeast Thailand FORTROP II International Conference (Bangkok, Thailand) FORTROP II International Conference (Bangkok, Thailand) 2008 English Disclose to all

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Title language:
Books etc
Author Author(Japanese) Author(English) Title Title(Japanese) Title(English) Publisher Publisher(Japanese) Publisher(English) Publication date Language Type Disclose
岡田直紀 (分担執筆),森林立地調査法編集委員会 編 岡田直紀 (分担執筆),森林立地調査法編集委員会 編 安定同位体測定法.「森林立地調査法(改訂版)」 安定同位体測定法.「森林立地調査法(改訂版)」 77-79, 博友社 77-79, 博友社 2010 Japanese Disclose to all
Nishida, M., T. Nobuchi, N. Okada, S. Siripatanadilok, T. Veenin, W. Siangchob Nishida, M., T. Nobuchi, N. Okada, S. Siripatanadilok, T. Veenin, W. Siangchob Physiological and phenological features of tropical seasonal forest trees in Thailand in relation to wood formation.  Physiological and phenological features of tropical seasonal forest trees in Thailand in relation to wood formation.  In: The Formation of Wood in Tropical Forest Trees. -A Challenge from the Functional Wood Anatomy- (Nobuchi T. and Mohd. Hamami Sahri eds.) 31-44, UPM Press. In: The Formation of Wood in Tropical Forest Trees. -A Challenge from the Functional Wood Anatomy- (Nobuchi T. and Mohd. Hamami Sahri eds.) 31-44, UPM Press. 2008 Japanese Disclose to all
Title language:
External funds, competitive funds and Grants-in-Aid for Scientific Research(kaken)
Type Position Title(Japanese) Title(English) Period
基盤研究(B) Representative タイ熱帯季節林における森林火災と植生変遷 2008-2010
挑戦的萌芽研究 Representative 高電圧パルスを用いた形成層マーキング法の確立 2011-2013
挑戦的萌芽研究 Representative 熱帯樹木における酸素同位体クロノロジーの開発 (平成28年度分) 2016/04/01-2017/03/31
挑戦的萌芽研究 Representative 熱帯樹木における酸素同位体クロノロジーの開発 (平成29年度分) 2017/04/01-2018/03/31
Teaching subject(s)
Name(Japanese) Name(English) Term Department Period
樹木生理学 後期 農学部 2011/04-2012/03
きのこ学 前期 農学部 2011/04-2012/03
森林総合実習及び実習法 前期 農学部 2011/04-2012/03
森林利用学実習及び実習法 後期 農学部 2011/04-2012/03
森林科学実習IV 後期 農学部 2011/04-2012/03
森林利用学専攻実験 農学研究科 2011/04-2012/03
森林利用学専攻演習 農学研究科 2011/04-2012/03
森林利用学特論Ⅱ 農学研究科 2011/04-2012/03
科学英語演習 農学研究科 2011/04-2012/03
きのこ学 Basic and Application of Mushrooms 前期 農学部 2012/04-2013/03
森林利用学実習及び実習法 Practice in Forest Utilization 後期 農学部 2012/04-2013/03
森林科学実習IV Laboratory Course in Forest and Biomaterials Science IV 後期 農学部 2012/04-2013/03
森林総合実習及び実習法 Laboratory Course in Applied Forest and Biomaterials Science 前期 農学部 2012/04-2013/03
樹木生理学 Physiology of Woody Plants 後期 農学部 2012/04-2013/03
環境農学論(B群) Principle of Sustainable Agriculture 前期 全学共通科目 2012/04-2013/03
生態系生産動態論 Ecosystem Production and Dynamics 前期後半 地球環境学舎 2012/04-2013/03
生態系生産動態論演習 Seminar on Ecosystem Production and Dynamics 後期不定 地球環境学舎 2012/04-2013/03
樹木生理学 Physiology of Woody Plants 後期 農学部 2013/04-2014/03
きのこ学 Basic and Application of Mushrooms 前期 農学部 2013/04-2014/03
森林科学実習IV Laboratory Course in Forest and Biomaterials Science IV 後期 農学部 2013/04-2014/03
森林総合実習及び実習法 Laboratory Course in Applied Forest and Biomaterials Science 前期 農学部 2013/04-2014/03
森林利用学実習及び実習法 Practice in Forest Utilization 後期 農学部 2013/04-2014/03
森林利用学特論 II Forest Utilization II 後期 農学研究科 2013/04-2014/03
科学英語演習 Scientific Writing and Presentation in English 前期 農学研究科 2013/04-2014/03
森林利用学専攻演習 Seminar in Forest Utilization 通年 農学研究科 2013/04-2014/03
森林利用学専攻実験 Laboratory Course in Forest Utilization 通年 農学研究科 2013/04-2014/03
生態系生産動態論 Ecosystem Production and Dynamics 前期後半 地球環境学舎 2013/04-2014/03
生態系生産動態論演習 Seminar on Ecosystem Production and Dynamics 後期不定 地球環境学舎 2013/04-2014/03
環境農学論 Principle of Sustainable Agriculture 前期 全学共通科目 2013/04-2014/03
きのこを採る、きのこを食べる Collecting and eating mushroom 前期 全学共通科目 2013/04-2014/03
樹木生理学 Physiology of Woody Plants 後期 農学部 2014/04-2015/03
きのこ学 Basic and Application of Mushrooms 前期 農学部 2014/04-2015/03
森林科学実習IV Laboratory Course in Forest and Biomaterials Science IV 後期 農学部 2014/04-2015/03
森林総合実習及び実習法 Laboratory Course in Applied Forest and Biomaterials Science 前期 農学部 2014/04-2015/03
森林利用学実習及び実習法 Practice in Forest Utilization 後期 農学部 2014/04-2015/03
科学英語演習 Scientific Writing and Presentation in English 前期 農学研究科 2014/04-2015/03
森林利用学専攻演習 Seminar in Forest Utilization 通年 農学研究科 2014/04-2015/03
森林利用学専攻実験 Laboratory Course in Forest Utilization 通年 農学研究科 2014/04-2015/03
生態系生産動態論 Ecosystem Production and Dynamics 前期後半 地球環境学舎 2014/04-2015/03
環境農学論 Principle of Sustainable Agriculture 前期 全学共通科目 2014/04-2015/03
地球環境学のすすめ Introduction to Global Environmental Studies 前期 全学共通科目 2014/04-2015/03
地球環境学のすすめ Introduction to Global Environmental Studies 前期 全学共通科目 2015/04-2016/03
きのこ学 Basic and Application of Mushrooms 前期 農学部 2015/04-2016/03
森林利用学実習及び実習法 Practice in Forest Utilization 後期 農学部 2015/04-2016/03
森林利用学専攻実験1 Laboratory Course in Forest Utilization1 通年 農学研究科 2015/04-2016/03
森林利用学専攻実験 Laboratory Course in Forest Utilization 通年 農学研究科 2015/04-2016/03
森林利用学専攻演習1 Seminar in Forest Utilization1 通年 農学研究科 2015/04-2016/03
森林利用学専攻演習 Seminar in Forest Utilization 通年 農学研究科 2015/04-2016/03
森林利用学特論 II Forest Utilization II 後期 農学研究科 2015/04-2016/03
森林科学実習IV Laboratory Course in Forest and Biomaterials Science IV 後期 農学部 2015/04-2016/03
森林総合実習及び実習法 Laboratory Course in Applied Forest and Biomaterials Science 前期 農学部 2015/04-2016/03
樹木生理学 Physiology of Woody Plants 後期 農学部 2015/04-2016/03
環境農学論 Principle of Sustainable Agriculture 前期 全学共通科目 2015/04-2016/03
生態系生産動態論 Ecosystem Production and Dynamics 前期後半 地球環境学舎 2015/04-2016/03
科学英語演習 Scientific Writing and Presentation in English 前期 農学研究科 2015/04-2016/03
ILASセミナー ILAS Seminar 前期 全学共通科目 2016/04-2017/03
森林利用学実習及び実習法 Practice in Forest Utilization 後期 農学部 2016/04-2017/03
森林利用学専攻実験1 Laboratory Course in Forest Utilization1 通年 農学研究科 2016/04-2017/03
森林利用学専攻実験2 Laboratory Course in Forest Utilization2 通年 農学研究科 2016/04-2017/03
森林利用学専攻実験 Laboratory Course in Forest Utilization 通年 農学研究科 2016/04-2017/03
森林利用学専攻演習1 Seminar in Forest Utilization1 通年 農学研究科 2016/04-2017/03
森林利用学専攻演習2 Seminar in Forest Utilization2 通年 農学研究科 2016/04-2017/03
森林利用学専攻演習 Seminar in Forest Utilization 通年 農学研究科 2016/04-2017/03
森林基礎科学A Basic Science for Forest and Biomaterials A 後期 農学部 2016/04-2017/03
森林科学実習IV Laboratory Course in Forest and Biomaterials Science IV 後期 農学部 2016/04-2017/03
森林総合実習及び実習法 Laboratory Course in Applied Forest and Biomaterials Science 前期 農学部 2016/04-2017/03
樹木生理学 Physiology of Woody Plants 後期 農学部 2016/04-2017/03
環境農学論 Principle of Sustainable Agriculture 前期 全学共通科目 2016/04-2017/03
生態系生産動態論 Ecosystem Production and Dynamics 前期後半 地球環境学舎 2016/04-2017/03
科学英語演習 Scientific Writing and Presentation in English 前期 農学研究科 2016/04-2017/03
ILASセミナー ILAS Seminar 前期 全学共通科目 2017/04-2018/03
森林利用学実習及び実習法 Practice in Forest Utilization 後期集中 農学部 2017/04-2018/03
森林利用学専攻実験1 Laboratory Course in Forest Utilization1 通年 農学研究科 2017/04-2018/03
森林利用学専攻実験2 Laboratory Course in Forest Utilization2 通年 農学研究科 2017/04-2018/03
森林利用学専攻実験 Laboratory Course in Forest Utilization 通年 農学研究科 2017/04-2018/03
森林利用学専攻演習1 Seminar in Forest Utilization1 通年 農学研究科 2017/04-2018/03
森林利用学専攻演習2 Seminar in Forest Utilization2 通年 農学研究科 2017/04-2018/03
森林利用学専攻演習 Seminar in Forest Utilization 通年 農学研究科 2017/04-2018/03
森林利用学特論 II Forest Utilization II 後期 農学研究科 2017/04-2018/03
森林基礎科学A Basic Science for Forest and Biomaterials A 後期 農学部 2017/04-2018/03
森林総合実習及び実習法 Laboratory Course in Applied Forest and Biomaterials Science 前期 農学部 2017/04-2018/03
樹木生理学 Physiology of Woody Plants 後期 農学部 2017/04-2018/03
環境農学論 Principle of Sustainable Agriculture 前期 全学共通科目 2017/04-2018/03
生態系生産動態論 Ecosystem Production and Dynamics 前期後半 地球環境学舎 2017/04-2018/03
科学英語演習 Scientific Writing and Presentation in English 前期 農学研究科 2017/04-2018/03
ILASセミナー ILAS Seminar 前期 全学共通科目 2018/04-2019/03
森林利用学実習及び実習法 Practice in Forest Utilization 前期集中 農学部 2018/04-2019/03
森林利用学専攻実験1 Laboratory Course in Forest Utilization1 通年 農学研究科 2018/04-2019/03
森林利用学専攻実験2 Laboratory Course in Forest Utilization2 通年 農学研究科 2018/04-2019/03
森林利用学専攻演習1 Seminar in Forest Utilization1 通年 農学研究科 2018/04-2019/03
森林利用学専攻演習2 Seminar in Forest Utilization2 通年 農学研究科 2018/04-2019/03
森林基礎科学A Basic Science for Forest and Biomaterials A 後期 農学部 2018/04-2019/03
森林基礎科学実習II Laboratory Course in Forest and Biomaterials Basic Science II 後期 農学部 2018/04-2019/03
樹木生理学 Physiology of Woody Plants 後期 農学部 2018/04-2019/03
環境マネジメント基礎演習 Basic Exercise in Environmental Management 後期不定 地球環境学舎 2018/04-2019/03
環境農学論 Principle of Sustainable Agriculture 前期 全学共通科目 2018/04-2019/03
生態系生産動態論 Ecosystem Production and Dynamics 前期後半 地球環境学舎 2018/04-2019/03
科学英語演習 Scientific Writing and Presentation in English 前期 農学研究科 2018/04-2019/03

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School management (title, position)
Title Period
フィールド科学教育研究センター運営委員会 委員 2016/04/01-2018/03/31
Faculty management (title, position)
Title Period
地球環境学堂入試委員会 委員 2016/04/01-2018/03/31
地球環境学堂人権問題等相談窓口委員会 委員 2017/04/01-2019/03/31
地球環境学堂三才学林委員会 委員 2017/04/01-2018/03/31
地球環境学堂評価委員会 委員 2018/04/01-2019/03/31
地球環境学堂安全衛生委員会 委員 2018/06/01-2019/03/31