研究者業績

TAKASHI OYABU

  (大藪 崇司)

Profile Information

Affiliation
University of Hyogo
Degree
農学(大阪府立大学)

J-GLOBAL ID
200901021517400110
researchmap Member ID
6000007118

External link

Research Interests

 3

Research History

 2

Papers

 52
  • OE Mari, YAMAMOTO Satoshi, FUJIHARA Michiro, OYABU Takashi
    Journal of The Japanese Institute of Landscape Architecture, 86(5) 449-454, Mar 31, 2023  
    VR (head-mounted display) is a tool that allows you to experience a three-dimensional space. By using VR to evaluate green spaces, it is possible to evaluate them as if they were real spaces. In this study, we aimed to understand the spatial recognition characteristics of VR images of green spaces, and focused on the understanding of spatiality, the reproducibility of reality, and the effectiveness of the montage method. The method was to evaluate green spaces using VR, photography, and field evaluation, respectively, and compare the results. First, we compared the VR evaluation with the photography evaluation in terms of spatial understanding. As a result, we found that VR is superior to photography in expressing three-dimensionality. Also, regarding the reproducibility of the scene, we found that VR is superior in recognizing close view and middle distance view, and that there is a tendency for the difference in evaluation to be greater in sunny weather than in cloudy weather. In addition, when we showed the montaged images in VR and photos, both showed similar reactions regarding variability. Therefore, it can be said that the use of VR in the evaluation of green spaces is suitable for the evaluation of close to middle distance view and evaluation in fine weather.
  • OYABU Takashi, ARAI Masahide, MAEDA Yasuyoshi
    Journal of the Japanese Society of Revegetation Technology, 48(1) 95-98, Aug, 2022  
  • KIKUKAWA Fuzuki, OYABU Takashi, TANABE Shinji, FUJIHARA Michiro, YAMAMOTO Satoshi
    Journal of the Japanese Society of Revegetation Technology, 47(1) 219-222, Aug 31, 2021  
  • Odamaki Naoya, Fujihara Michiro, Oyabu Takashi, Yamamoto Satoshi
    Landscape Ecology and Management, 26(1) 53-57, 2021  
    In order to understand changes in the use of bamboo forests by wild boar, the count of the bamboo shoot feeding marks by wild boars, the position of culm, diameter of culm and a stand age-structure survey were conducted in Awaji Island from 2017 to 2018. Edible bamboo shoots appear on the ground in spring, but we found that wild boar has dug the soil and eaten bamboo shoots before the end of October. In November the number of eaten bamboo shoots accounted 0.1 to 0.7/100m2/day. The total number of the eaten bamboo shoots reached 10 to 15 /100m2 during this month and this value was almost equal to the number of current-year culm appeared in the next spring. It is considered that wild boars severely affected to the regeneration of bamboo forest.
  • ABE Kenta, YAMAMOTO Satoshi, OYABU Takashi, FUJIHARA Michiro
    Journal of the Japanese Society of Revegetation Technology, 47(1) 207-210, 2021  

Misc.

 31

Books and Other Publications

 2

Presentations

 16

Teaching Experience

 8

Professional Memberships

 4

Research Projects

 10

Industrial Property Rights

 1

Academic Activities

 3