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AKAJI Yasuaki

Researcher Name: AKAJI Yasuaki

Div (Section) name/title: Biodiversity Division（Environmental Stress Mechanisms Section）／Researcher

Research Subject

Fiscal Year: 2023
- 26417 : Biological responses, acclimations, adaptations, and resiliencies to environmental changes
- 26435 : Research on evaluation and clarification of effects and mechanisms of climate change
- 26436 : Research on Advancement of Climate Change Impact Assessment Methodology
- 26454 : Biodiversity Domain: Foresight and Advanced Basic Research
- 26736 : Intellectual research infrastructure development：Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
Fiscal Year: 2022
- 25981 : Biological responses, acclimations, adaptations, and resiliencies to environmental changes
- 26001 : Research on evaluation and clarification of effects and mechanisms of climate change
- 26002 : Research on Advancement of Climate Change Impact Assessment Methodology
- 26012 : Biodiversity Domain: Foresight and Advanced Basic Research
- 26293 : Intellectual research infrastructure development：Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
Fiscal Year: 2021
- 25514 : Biological responses, acclimations, adaptations, and resiliencies to environmental changes
- 25535 : Research on evaluation and clarification of effects and mechanisms of climate change
- 25536 : Research on Advancement of Climate Change Impact Assessment Methodology
- 25674 : Intellectual research infrastructure development：Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
- 25809 : Biodiversity Domain: Foresight and Advanced Basic Research
Fiscal Year: 2020
- 25432 : Research into Observation, Monitoring and Detection of Climate Change and Resultant Impacts
Fiscal Year: 2019
- 25056 : Research into Observation, Monitoring and Detection of Climate Change and Resultant Impacts

Research Result (Publication)

all
Original Paper
Book
Other Publications

Other Publications
Bruguiera gymnorhiza forms mycorrhizal associations but Rhizophora stylosa does not: A pot experiment using mangrove soil and Rhizophoraceae seedlings

Presenter : Akaji Y., Inoue T., Kohzu A., Taniguchi T., Baba S.
Title : , Aquatic Botany, 192:103748 (2024)
Original Paper
Diazotrophic nitrogen fixation through aerial roots occurs in Avicennia marina: implications for adaptation of mangrove plant growth to low-nitrogen tidal flats.

Presenter : Inoue T., Kohzu A., Akaji Y., Miura S., Baba S.
Title : , New Phytologist, 241:1464-1475 (2024)
Original Paper
The Impact of Phenological Gaps on Leaf Characteristics and Foliage Dynamics of an Understory Dwarf Bamboo, Sasa kurilensis

Presenter : Wu C., Tanaka R., Fujiyoshi K., Akaji Y., Hirobe M., Miki N., Li J., Sakamoto K., Gao J.
Title : , plants, 13:719 (2024)
Original Paper
Free-proline and total flavonoid responses in leaves of Fagus crenata current-year seedlings to short−term soil drought stress

Presenter : Ao H., Torimaru T., Akaji Y., Akada S., Matsuda Y., Kisanuki H.
Title : , SYLWAN, 167(1):26-36 (2023)
Original Paper
Effect of soil temperature on the morphological and physiological traits of Kandelia obovata seedlings

Presenter : Akaji Y., Inoue T.
Title : , Plant Ecology, 224:579-589 (2023)
Original Paper
Root endophytic bacterial and fungal communities in a natural hot desert are differentially regulated in dry and wet seasons by stochastic processes and functional traits

Presenter : Taniguchi T., Isobe K., Imada S., Eltayeb M.M., Akaji Y., Nakayama M., Allen M.F., Aronson E.L.
Title : , Science of the Total Environment, 899:165524 (2023)
Original Paper
Parameterization of mangrove root structure of Rhizophora stylosa in coastal hydrodynamic model

Presenter : Mori N., Chang C.W., Inoue T., Akaji Y., Hinokidani K., Baba S., Takagi M., Mori S., Koike H., Miyauchi M., Suganuma R., Sabunas A., Miyashita T., Shimura T.
Title : , Frontiers in Built Environment, 7: (2022)
Original Paper
Dominance of arbuscular mycorrhizal fungi is key for Mongolian steppe management under livestock grazing, as indicated by ecosystem multifunctionality

Presenter : Taniguchi T., Akaji Y., Yamato M., Kusakabe R., Goomaral A., Undarmaa J., Yamanaka N.
Title : , Ecological Indicators, 136: (2022)
Original Paper
Arbuscular mycorrhizal fungal communities of a mangrove forest along a salinity gradient on Iriomote Island

Presenter : Akaji Y., Inoue T., Taniguchi T., Baba S.
Title : , Plant and Soil, 472:145-159 (2022)
Original Paper
Relationship between plant growth and soil chemical properties in a mangrove afforestation stand, Kiribati

Presenter : Inoue T., Akaji Y., Kohzu A., Hinokidani K., Adachi H., Kezuka M, Baba S.
Title : , Plant and Soil (2022)
Book
Mangroves of Japan

Presenter : Inoue T., Kohzu A., Akaji Y., Miura S., Baba S.
Title : , A book on Mangroves: Biodiversity, livelihoods and conservation (2022)
Original Paper
Temperature dependence of O2 respiration in mangrove leaves and roots: implications for seedling dispersal phenology

Presenter : Inoue T., Akaji Y., Baba S., Noguchi K.
Title : , New Phytologist (2022)
Original Paper
Effects of large‐scale forest fire followed by illegal logging on the regeneration of boreal forests in Mongolia

Presenter : Sakamoto K., Tomonari M., Ariya U., Nakagiri E., Matsumoto T.K., Akaji Y., Otoda T., Hirobe M., Nachin B.
Title : , Landscape and Ecological Engineering, 17(3):267-279 (2021)
Original Paper
Distinct responses of growth and respiration to growth temperatures in two mangrove species

Presenter : Inoue T., Akaji Y., Noguchi K.
Title : , Annals of Botany (2021)
Original Paper
Mangrove diazotroph relation on root, tree and forest scales Mangrove plants create high soil nitrogenase activity with unique diazotrophic communities

Presenter : Inoue T., Shimono A., Akaji Y., Baba S., Takenaka A., Chan H.T.
Title : , Annals of Botany, 125(1):131-144 (2020)
Original Paper
Population structures and spatial patterns of two unpalatable Arisaema species (Araceae) with and without clonal reproduction in a riparian forest intensively grazed by Sika deer

Presenter : Matsumoto T.K., Hirobe M., Akaji Y., Miyazaki Y.
Title : , Journal of Forestry Research, 31(1):155-162 (2020)
Original Paper
Stump sprout dynamics of Quercus serrata Thunb. and Q. acutissima Carruth. four years after cutting in an abandoned coppice forest in western Japan

Presenter : Dinh T.T., Kajikawa C., Akaji Y., Yamada K., Matsumoto T.K., Makimoto T., Miki N.H., Hirobe M., Sakamoto K.
Title : , Forest Ecology and Management, 435:45-56 (2019)
Original Paper
Photosynthesis, respiration, and growth patterns of Rhizophora stylosa seedlings in relation to growth temperature

Presenter : Akaji Y., Inoue T., Tomimatsu H., Kawanishi A.
Title : , Trees - Structure and Function, 33(4):1041-1049 (2019)
Original Paper
Survival and recruitment of Sasa kurilensis culms in response to local light conditions in a cool temperate forest

Presenter : Akaji Y., Fujiyoshi K., Wu C., Hattori I., Hirobe M., Sakamoto K.
Title : , Journal of Forest Research, 24(6):365-370 (2019)
Original Paper
Sprouting capacity of Quercus serrata Thunb. and Quercus acutissima Carruth. after cutting canopy trees in an abandoned coppice forest

Presenter : Dinh T.T., Akaji Y., Matsumoto T., Toribuchi T., Makimoto T., Hirobe M., Sakamoto K.
Title : , Journal of Forest Reseach, 23(5):287-296 (2018)

Diazotrophic nitrogen fixation through aerial roots occurs in Avicennia marina: implications for adaptation of mangrove plant growth to low-nitrogen tidal flats.

Presenter : Inoue T., Kohzu A., Akaji Y., Miura S., Baba S.
Title : , New Phytologist, 241:1464-1475 (2024)
The Impact of Phenological Gaps on Leaf Characteristics and Foliage Dynamics of an Understory Dwarf Bamboo, Sasa kurilensis

Presenter : Wu C., Tanaka R., Fujiyoshi K., Akaji Y., Hirobe M., Miki N., Li J., Sakamoto K., Gao J.
Title : , plants, 13:719 (2024)
Free-proline and total flavonoid responses in leaves of Fagus crenata current-year seedlings to short−term soil drought stress

Presenter : Ao H., Torimaru T., Akaji Y., Akada S., Matsuda Y., Kisanuki H.
Title : , SYLWAN, 167(1):26-36 (2023)
Effect of soil temperature on the morphological and physiological traits of Kandelia obovata seedlings

Presenter : Akaji Y., Inoue T.
Title : , Plant Ecology, 224:579-589 (2023)
Root endophytic bacterial and fungal communities in a natural hot desert are differentially regulated in dry and wet seasons by stochastic processes and functional traits

Presenter : Taniguchi T., Isobe K., Imada S., Eltayeb M.M., Akaji Y., Nakayama M., Allen M.F., Aronson E.L.
Title : , Science of the Total Environment, 899:165524 (2023)
Parameterization of mangrove root structure of Rhizophora stylosa in coastal hydrodynamic model

Presenter : Mori N., Chang C.W., Inoue T., Akaji Y., Hinokidani K., Baba S., Takagi M., Mori S., Koike H., Miyauchi M., Suganuma R., Sabunas A., Miyashita T., Shimura T.
Title : , Frontiers in Built Environment, 7: (2022)
Dominance of arbuscular mycorrhizal fungi is key for Mongolian steppe management under livestock grazing, as indicated by ecosystem multifunctionality

Presenter : Taniguchi T., Akaji Y., Yamato M., Kusakabe R., Goomaral A., Undarmaa J., Yamanaka N.
Title : , Ecological Indicators, 136: (2022)
Arbuscular mycorrhizal fungal communities of a mangrove forest along a salinity gradient on Iriomote Island

Presenter : Akaji Y., Inoue T., Taniguchi T., Baba S.
Title : , Plant and Soil, 472:145-159 (2022)
Relationship between plant growth and soil chemical properties in a mangrove afforestation stand, Kiribati

Presenter : Inoue T., Akaji Y., Kohzu A., Hinokidani K., Adachi H., Kezuka M, Baba S.
Title : , Plant and Soil (2022)
Temperature dependence of O2 respiration in mangrove leaves and roots: implications for seedling dispersal phenology

Presenter : Inoue T., Akaji Y., Baba S., Noguchi K.
Title : , New Phytologist (2022)
Effects of large‐scale forest fire followed by illegal logging on the regeneration of boreal forests in Mongolia

Presenter : Sakamoto K., Tomonari M., Ariya U., Nakagiri E., Matsumoto T.K., Akaji Y., Otoda T., Hirobe M., Nachin B.
Title : , Landscape and Ecological Engineering, 17(3):267-279 (2021)
Distinct responses of growth and respiration to growth temperatures in two mangrove species

Presenter : Inoue T., Akaji Y., Noguchi K.
Title : , Annals of Botany (2021)
Mangrove diazotroph relation on root, tree and forest scales Mangrove plants create high soil nitrogenase activity with unique diazotrophic communities

Presenter : Inoue T., Shimono A., Akaji Y., Baba S., Takenaka A., Chan H.T.
Title : , Annals of Botany, 125(1):131-144 (2020)
Population structures and spatial patterns of two unpalatable Arisaema species (Araceae) with and without clonal reproduction in a riparian forest intensively grazed by Sika deer

Presenter : Matsumoto T.K., Hirobe M., Akaji Y., Miyazaki Y.
Title : , Journal of Forestry Research, 31(1):155-162 (2020)
Stump sprout dynamics of Quercus serrata Thunb. and Q. acutissima Carruth. four years after cutting in an abandoned coppice forest in western Japan

Presenter : Dinh T.T., Kajikawa C., Akaji Y., Yamada K., Matsumoto T.K., Makimoto T., Miki N.H., Hirobe M., Sakamoto K.
Title : , Forest Ecology and Management, 435:45-56 (2019)
Photosynthesis, respiration, and growth patterns of Rhizophora stylosa seedlings in relation to growth temperature

Presenter : Akaji Y., Inoue T., Tomimatsu H., Kawanishi A.
Title : , Trees - Structure and Function, 33(4):1041-1049 (2019)
Survival and recruitment of Sasa kurilensis culms in response to local light conditions in a cool temperate forest

Presenter : Akaji Y., Fujiyoshi K., Wu C., Hattori I., Hirobe M., Sakamoto K.
Title : , Journal of Forest Research, 24(6):365-370 (2019)
Sprouting capacity of Quercus serrata Thunb. and Quercus acutissima Carruth. after cutting canopy trees in an abandoned coppice forest

Presenter : Dinh T.T., Akaji Y., Matsumoto T., Toribuchi T., Makimoto T., Hirobe M., Sakamoto K.
Title : , Journal of Forest Reseach, 23(5):287-296 (2018)

Mangroves of Japan

Presenter : Inoue T., Kohzu A., Akaji Y., Miura S., Baba S.
Title : , A book on Mangroves: Biodiversity, livelihoods and conservation (2022)

Bruguiera gymnorhiza forms mycorrhizal associations but Rhizophora stylosa does not: A pot experiment using mangrove soil and Rhizophoraceae seedlings

Presenter : Akaji Y., Inoue T., Kohzu A., Taniguchi T., Baba S.
Title : , Aquatic Botany, 192:103748 (2024)

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