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Home > Introduction of our tenure-track faculties > Kayo Chihiro

Introduction of our tenure-track faculties

Kayo Chihiro

Affiliation Institute of Agriculture
Division Division of Environment Conservation
Research field Forest Planning, Environmental Systems Engineering
Keyword(S) Material Flow Analysis, Life Cycle Assessment, Statistical Analysis
Url http://www.tuat.ac.jp/~foremana/index.html
Research experience

・2009-2011 Post Doctoral Fellow at National Institute for Environmental Studies, Japan
・2012-present Assistant Professor at Tokyo University of Agriculture and Technology, Japan

Educational background

・2004 Bachelor of Engineering, Ritsumeikan University, Japan
・2006 Master of Engineering, Ritsumeikan University, Japan
・2009 Doctor of Engineering, the University of Tokyo, Japan

Awards

・2009 Award of Department Chairman of the University of Tokyo
・2011 Award of Excellent Speaker of 2011 JSCE Annual Meeting
・2013 Award of Best Paper of Environmental Systems (Committee on JSCE Environmental Systems)

Selected papers and publications

・Chihiro Kayo, Yuko Tsunetsugu, Hideshi Noda, Mario Tonosaki (2014) Carbon
balance assessments of harvested wood products in Japan taking account of
inter-regional flows, Environmental Science and Policy 37: 215-226.
・Chihiro Kayo, Seiji Hashimoto, Yuichi Moriguchi (2012) Analysis of socioeconomic factors influencing consumption of paper and paperboard using statistical classification methods, Journal of the Japan Society of Civil Engineers G 68(6): 473-484.
・Chihiro Kayo, Seiji Hashimoto, Yuichi Moriguchi (2012) Paper and paperboard demand and associated carbon dioxide emissions in Asia through 2050, Journal of Industrial Ecology 16(4): 529-540.
・Chihiro Kayo, Tomonori Ishigaki, Masato Yamada, Masahiro Osako, Koichi Tachio (2012) Discussion of wide area treatment of disaster waste after great east Japan earthquake, Life and Environment(1): 36-42.
・Chihiro Kayo, Seiji Hashimoto, Atsunori Numata, Masanori Hamada (2011) Reductions in greenhouse gas emissions by using wood to protect against soil liquefaction, Journal of Wood Science 57(3): 234-240.
・Chihiro Kayo, Toshiya Aramaki, Keisuke Hanaki (2011) Effect of change of forest carbon storage on net carbon dioxide balance of wood use for energy in Japan, Journal of Industrial Ecology 15(1): 122-136.
・Chihiro Kayo, Toshiya Aramaki, Keisuke Hanaki (2008) Long-term estimate of net CO2 emission reductions by forest resource use for energy considering change of carbon storage, Journal of Japan Society of Civil Engineers, Ser. G 64(3): 207-220
・Chihiro Kayo, Toshiya Aramaki, Keisuke Hanaki (2008) Development of an evaluation framework for GHG emissions reduction policy scenarios on wood resource utilization, Journal of Japan Society of Civil Engineers, Ser. G 64(4): 336-346
・Toshiya Aramaki, Satoshi Ishii, Jyunya Sonoda, Chihiro Kayo, Keisuke Hanaki (2007) Long-term estimation of the potential for the use of waste biomass and GHG emission reductions, Global Environmental Research 12(2): 201-207
・Chihiro Kayo, Koji Amano, Koji Shimada (2006) Evaluation of the forest management procedure in Japan based on long-term carbon mass balance, Environmental Systems Research 34: 235-243
・Chihiro Kayo, Koji Amano, Koji Shimada (2005) Carbon mass balance evaluation considering the balance between supply and demand of architectural wood, Environmental Systems Research 33: 115-124
・Koji Amano, Chihiro Kayo (2004) Carbon mass balance related to architectural wood based on material flow analysis, Environmental Systems Research 32: 57-63

Research Description

As society's expectation of the role of forests is expanding from its traditional function of wood production to a more multifunctional role, we need to develop forest planning, as well as the field of forest planning studies in an academic framework, in order to bring out the full ability of forests to protect the environment, which include the mitigation of global warming, the preservation of biodiversity, and the protection of soil and water resources. Through the sustainable use of wood, a renewable resource, in place of exhaustible resources, such as fossil and mineral resources, the traditional wood production function of forests will also be an effective means for building a sustainable society. The consumption of resources and energy is increasing in the Asian countries surrounding Japan with their rapid economic growth, and intertwines them in global environmental problems, such as the depletion of resources and global warming. Furthermore, the continuing reduction of forest areas, particularly in tropical regions, due to excessive timber harvesting and land use changes has emerged as a serious issue on a global scale. With the objective of contributing to the development of the field of forest planning studies, this study examines desirable approaches to sustainable forest management and wood use in Japan and Asia, and carries out a material flow/stock analysis of forests and wood, economic model analysis, and field study-based environmental assessment of forest management and wood use practices; it aims to develop the framework for an integrated evaluation of forest management, wood supply and demand and environmental impact based on the results of the analyses.

About TUAT's tenure-track program

I believe that a tenure track position at this university provides considerable advantages to young researchers. The start-up of research is sufficiently funded, and campus duties, such as lectures, laboratory courses and committee work, are reduced, providing an environment where researchers can concentrate independently on their research activities. Also, researchers/educators are evaluated according to clearly established criteria so as to ensure transparency. When you meet these criteria and have your capabilities recognized, a permanent post is always guaranteed. This is one of the attractions of tenure track positions. As it is, however, contingent on the meeting of evaluation criteria, researchers will have to spend their tenure track periods in a state of suspense.

Future aspirations

The Division of Environment Conservation of the Graduate School of Agriculture is an institution that carries out education and research on management and use of the natural environment and natural resources in a field that encompasses forests and human society by integrating the fields of agriculture, engineering and their hybrids. From my experience in research activities from the points of view of both engineering and forestry, I am fully aware of the importance of education and research in a comprehensive and interdisciplinary academic field. I will devote myself to education and research activities with appreciation of such a perspective. I will also avail myself to teach my students the joy and importance of thinking, acting and pursuing the unknown on their own, and develop them into human resources who will contribute to the realization of society where humans and the natural environment exist together symbiotically.