The Japanese Forest Society Congress

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131st Annual JFS Meeting

Displaying 151-200 of 872 articles from this issue

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Abstract

Effect of climate warming on the initial decomposition of Quercus serrata logs

Makoto Kobayashi, Tsutom Hiura, Satoshi N Suzuki, Mineaki Aizawa, Shin ...

Session ID: I1
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_151

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Predicting the impacts of climate change on organic matter decomposition using tea-bag method and RandomForest

Taiki Mori, Yoshimi Sakai, Jumpei Toriyama, Toru Hashimoto, Eriko Ito, ...

Session ID: I2
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_152

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Effects of litter and slope on the chemical properties of soils in two coniferous plantations in the same hillslope

Moein Farahnak, Keiji Mitsuyasu, Junichiro Ide, Masaaki Chiwa, Tsutomu ...

Session ID: I3
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_153

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Changes in the soil characteristics with transitions in population of sika deer in Nakanoshima Island of Lake Toya

Mikoto Kaneko, Riki Kajiura, Yukari Hara, Satoru Hobara

Session ID: I4
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_154

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Effects of soil moisture conditions on the processes of aggregate re-formation.

Hiroshi Ono

Session ID: I5
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_155

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Enzymatic activity of ectomycorrhizal roots in Japanese black pine seedlings grown on coastal berms.

Satoaki Yamaguchi, Keisuke Obase, Hisanori Murakami, Masaki Narimatsu, ...

Session ID: I6
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_156

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Critique of evaluating mitigation effects of forest on flood and drought based on the generality of survival strategy

Makoto Tani

Session ID: J1
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_157

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Variations in the flow duration curve in the Kiryu Experimental Watershed for 45 years

Kenji Tsuruta, Yoshiko Kosugi, Masanori Katsuyama, Ken'ichirou Kosugi, ...

Session ID: J2
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_158

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Effects of watershed scale on rainwater discharge from steep granitic mountains

Ken'ichirou Kosugi, Naoya Masaoka, Tomotaka Hirota, Kazuma Shirahige, ...

Session ID: J3
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_159

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Spatial distribution of baseflow-specific discharge indicates storage / flowpath characteristics in mountain catchment.

Yuko Asano, Masatoshi Kawasaki, Toshihiro Saito, Ryusei Haraguchi, Kae ...

Session ID: J4
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_160

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Effect of groundwater surface topography in bedrock on water budget in headwater catchments

Naoya Masaoka, Ken'ichirou Kosugi, Masamitsu Fujimoto

Session ID: J5
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_161

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Fluctuation of nitrate concentration in streamwater for 20 years after forest disturbance

Masanori Katsuyama, Nobuhito Ohte

Session ID: J6
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_162

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Hydro-chemical responses to rainfall events in a small forested catchment, central Chugoku Mountains

Hirokazu Haga, Masanori Katsuyama, Kenichi Osaka

Session ID: J7
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_163

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Molecular information of dissolved organic matter in Finnish forest catchments obtained by mass spectrometry

yuko takahashi, Junichiro Ide, Hiroshi Nishimura, Mizue Ohashi

Session ID: J8
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_164

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Observations of saturated throughflow using infrared thermography

Yasunao Aoki, Masanori Katsuyama

Session ID: J9
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_165

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Evapotranspiration estimates in forests using surface temperature

Yoshinori Shinohara, Jirou Setojima, Masahiro Tasumi, Masahiro Takagi

Session ID: J10
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_166

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Monitoring of topography and vegetation using RTK-UAV in the landslide area

Yasutaka Nakata, Masato Hayamizu, Satoshi Hasui, Hajime Satou

Session ID: J11
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_167

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Characteristics of recent wide-ranged shallow landslides in Japan

Haruka Tsunetaka, Shiho Asano, Takashi Okamoto, Ushio Kurokawa, Takuro ...

Session ID: J12
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_168

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Preliminary study on an estimation of heavy rainfall triggerring landslides

Yasuhiro Shuin

Session ID: J13
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_169

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Slope stability analysis including shear resistance of snow accumulated on the ground surface

Takashi Okamoto, Hikaru Osawa, Hiroyuki Hirashima, Yukari Takeuchi, Su ...

Session ID: J14
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_170

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Method of calculating driftwood transport concentration in grid-based simulation

Takuro Suzuki

Session ID: J15
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_171

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Investigation of sediment discharge affected by channel sediment storage using soil erosion model

Norifumi Hotta, Gaku Nagaoka, Nobuaki Tanaka

Session ID: J16
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_172

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Throughfall partitioning and spatial variation of throughfall kinetic energy

Kazuki Nanko, Nobuaki Tanaka, Michael Leuchner, Delphis F Levia

Session ID: J17
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_173

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Survival of forest fire on young birch Betula ermanii stands on scarification sites

Masato Hayamizu, Yasutaka Nakata, Hiroyuki Torita

Session ID: J18
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_174

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Effects of microtopography on tree height growth in coastal forests in Ishikari, Hokkaido

Kenta Iwasaki, Kazuki Nanko, Yasutaka Nakata, Kazuhiko Masaka, Yoshino ...

Session ID: J19
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_175

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Relationship between windfall trees in Chiba Prefecture and utility pole damage due to Typhoon No. 15 in 2019

kensuke kuromiya, tatsuki nakaura, akira kato, terumasa takahashi, tat ...

Session ID: J20
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_176

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Tree stability against wind in terms of sway measurements, tree-pulling experiments, and biological information

Kana Kamimura, Kazuki Nanko, Saneyoshi Ueno, Asako Matsumoto

Session ID: J21
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_177

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A risk assessment of forest snow damage using dynamical downscaling data

Takafumi Katsushima, Kazuki Nanko, Yukio Yasuda, Masayoshi Takahashi, ...

Session ID: J22
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_178

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Improvement of operability of a grapple loader by speed control of actuators

HIROKAZU YAMAGUCHI, Tatsuya Sasaki, Masahiro Mozuna, Yuta Inomata, Ken ...

Session ID: K1
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_179

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Small Vehicle for Forest Manual Operation, Mechanism and Function Design

TOSHIO NITAMI, KEISHI YAMANAKA, HIDEAKI AOKI

Session ID: K2
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_180

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A study on PMV for forest management

Miyuki Fujii, Toshio Nitami, Keishi Yamanaka, Hideaki Aoki

Session ID: K3
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_181

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Optimization of sequence for manual tree felling operation based on PCD and machine learning

Kengo Ino, Toshio Nitami

Session ID: K4
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_182

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Comparison of operator's attention points when opening a spur road

Takeshi Matsumoto, Masahiro Shimoda, Masahiro Iwaoka, Takeshi Sakakiba ...

Session ID: K5
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_183

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Influence of cut slope angle and surface soil on ranging accuracy of an ultrasonic sensor

Shou Ono, Masahiro Iwaoka, Takeshi Matsumoto

Session ID: K6
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_184

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the reduse labor of the timber collectig work

noboru sonoda, sigeo hirose, seiji matumoto

Session ID: K7
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_185

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Distance to forest road and productivity of forwarder logging

Hiroko Muneoka, Yuta Inomata, Takeshi Yamada, Shozo Sasaki, Naoyuki Fu ...

Session ID: K8
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_186

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Development and effects of Japanese version of the felling operation safety game

Yozo Yamada, Reiyo Anraku

Session ID: K9
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_187

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Comparison of walking style between tabi and chainsaw boots.

Kan Koyama

Session ID: K10
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_188

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Mechanized operations in bamboo harvesting

TETSUHIKO YOSHIMURA, MIHO NAKANO, TAKAYA CHIHARA, YASUSHI SUZUKI

Session ID: K11
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_189

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Study on the optimal location of woody biomass power plant in Yamagata Prefecture

Kenji Kaibe, Tatsuya Ito

Session ID: K12
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_190

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Approach to log supply and demand information sharing system in Shizuoka Prefecture

Shigeki Sasaki, Takeshi Hoshikawa, Satomi Kimura

Session ID: K13
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_191

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A Study on Fuel Consumption of High-Performance Forestry Machinery

Tatsuya Owake, Noriko Sato

Session ID: K14
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_192

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Reproduction of Polygraphus proximus in logs of Abies mariesii

Etsuro Takagi, Kenta Kobayashi, Shinya Takei, Dai Otsuka, Hajime Kobay ...

Session ID: L1
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_193

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Polygyny in the bark beetle Polygraphus proximus

Kenta Kobayashi, Etsuro Takagi

Session ID: L2
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_194

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Changes in the number of eggs and their hatchling rate of Aromia bungii.

Tadahisa Urano

Session ID: L3
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_195

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A method for identifying larvae of cerambycid beetles collected from dead pine trees

Takuya Aikawa, Noritoshi Maehara

Session ID: L4
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_196

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Mass capturing method of pine sawyer beetle by paraquat treated trees

Kojiro Esaki, Katsunori Nakamura

Session ID: L5
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_197

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Difference in gas density and Monochamus alternatus mortality by different fumigation treatment of dead pine logs

Eriko Kawaguchi, Shogo Yonemori, Kojiro Esaki, Noritoshi Maehara, Taku ...

Session ID: L6
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_198

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Transfer of the phoretic adult form of two species of the Bursaphelenchus xylophilus group into cerambycid beetles

Sota Ozawa, Noritoshi Maehara, Natsumi Kanzaki, Takuya Aikawa, Katsuno ...

Session ID: L7
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_199

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Transfer of Bursaphelenchus xylophilus into Niphades variegatus

Noritoshi Maehara, Sota Ozawa, Natsumi Kanzaki, Hayato Masuya

Session ID: L8
Published: May 25, 2020
Released on J-STAGE: July 27, 2020

DOIhttps://doi.org/10.11519/jfsc.131.0_200

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