Chubu Forestry Research

Online ISSN : 2759-1522
Print ISSN : 1342-971X

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Displaying 1-16 of 16 articles from this issue

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Value of KOIKE’s homestead woodland covered with larch trees

Yasuhiro Koyama, Kenichi Yanagisawa, Shinjiro Oya, Kazuo Mori, Naoki T ...

Article type: Original Article
2025Volume 73 Pages 1-4
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_1

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Features of Gifu prefecture’s G-credit system compared to J-credit system

Riko Isoyama, Seiji Iwanaga

Article type: Original Article
2025Volume 73 Pages 5-9
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_5

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Effect of raw material and shape of the single tree protection material on early growth of larch

Kenichi Yanagisawa, Yasuhiro Koyama, Shogo Kashiwagi, Kazuaki Ogihara

Article type: Original Article
2025Volume 73 Pages 10-11
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_10

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The impact of sports tourism on regional revitalization

Naoto KOBAYASHI, [in Japanese]

Article type: Report
2025Volume 73 Pages 12-15
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_12

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Proposal for Utilization of Nagano-Prefecture’s Forestry Open Data

Hiroyuki Kobayashi

Article type: Report
2025Volume 73 Pages 16-18
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_16

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Development of evaluation technique to quantify fruit production of Calophyllum inophyllum using UAV imagery and Deep Learning model

Yumeto Suzuki, Masahiro Miura, Yasunori Ohmiya, So Hanaoka

Article type: Original Article
2025Volume 73 Pages 19-23
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_19

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The effect of remaining snow on color visibility during the new green season in the forest at the foot of Mt. Sarukura, Aomori

Tetsuya Matsumura

Article type: Original Article
2025Volume 73 Pages 24-25
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_24

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Characteristics of erosion and deposition during debris flows by 4D-LiDAR monitoring in a steep debris flow initiation zone

Tatsuki Kaneko, Fumitoshi Imaizumi, Tomoya Osada, Shoki Takayama

Article type: Original Article
2025Volume 73 Pages 26-29
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_26

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Adaptability of Chinese fir (Cunninghamia lanceolata) to cold climates planted in central Nagano Prefecture

Shinjiro Oya

Article type: Original Article
2025Volume 73 Pages 30-31
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_30

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Dynamics of Betula ermanii (Betulaceae) patch in a cool-temperate broad-leaved secondary forest in Central Japan

Tatsuyuki Seino, Hajime Kobayashi

Article type: Original Article
2025Volume 73 Pages 32-36
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_32

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Abstract: This study was conducted to examine the six-year dynamics of the Betula ermanii patch in a cool-temperate secondary broadleaved forest in Central Japan. Three 30 m × 30 m plots established in 2018 in the Kawakami Forest of the University of Tsukuba in Nagano, Japan were measured in diameter and height, and re-measured each in 2024. The results showed no special changes in the stem density and basal area in the three plots over six years. These results suggest that the Betula ermanii patch remains relatively stable at this stage and that long-term observations are thus needed to evaluate stand development and succession.

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Effects of adjacent residual tree stands on the growth of Japanese larch seedlings

Yuta Nihonmatsu, Yasuhiro Koyama, Kenichi Yanagisawa

Article type: Original Article
2025Volume 73 Pages 37-38
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_37

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The selection of pollen-free Japanese cedar with superior growth and wood property

[in Japanese], [in Japanese], [in Japanese], [in Japanese]

Article type: Original Article
2025Volume 73 Pages 39-44
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_39

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Comparison of soil erosion rate between mature and old-aged plantation of Japanese cypress

Toshinari Yamato, Fumitoshi Imaizumi, Tomohiro Egusa

Article type: Original Article
2025Volume 73 Pages 45-48
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_45

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Development of acorn evaluation criteria for mast production monitoring to predict the mass intrusions of bears into residential areas in Fukui Prefecture

Mizuki Mizutani, Kohei Hattori, Tomohiro Kuninaga

Article type: Original Article
2025Volume 73 Pages 49-52
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_49

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Soil erosion by traffic of Cervus nippon at forest edge in Mochizuki Town, Nagano Prefecture

Hiromi Akita, Satoru Yusa, Hitoshi Yokoyama, Yuichiro Usuda, Masako Ik ...

Article type: Original Article
2025Volume 73 Pages 53-56
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_53

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Clarification of utilization patterns of aquatic environment by a brown frog, Rana neba, inhabiting mountainous headwater area

Aiming for conservation of endemic species in central Japan

Kenta Sawairi, Kimiaki Sugiura, Tadaoki Ohtani, Hisashi Kajimura

Article type: Original Article
2025Volume 73 Pages 57-62
Published: 2025
Released on J-STAGE: June 26, 2025

DOIhttps://doi.org/10.60341/chufr.73.0_57

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