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Analysis of sound scene in Fagus crenata secondary forest

Research Project

Project/Area Number 16580113
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 林学・森林工学
Research InstitutionYamagata University

Principal Investigator

NOBORI Yoshihiro  Yamagata University, Faculty of Agriculture, Professor, 農学部, 教授 (80237867)

Project Period (FY) 2004 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 2006: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2005: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2004: ¥1,900,000 (Direct Cost: ¥1,900,000)
KeywordsFagus Crenata Secondary Forest / Sound seen analysis / Digital synthesizer / Digital recording / Frequency properties / Before and after thinning / Tree density / スギ人工林 / 間伐 / 音場 / やまびこ / 気象環境 / 重回帰分析 / 音響環境 / 減衰 / 胸高断面積 / 森林蓄積
Research Abstract

In this study, we paid attention to sound effect inside of forest stand. The sound inside the forests was caught as the environment resources. A change in the sound environment caused by the change in the forest environment was caught from the viewpoint of stage. The part shape district of 20mx20m was installed in the beech the secondary forest inside the Kaminagawa experimental forest, Yamagata University. The trees inside of investigation district were divided at random by 3 and were cut into three times. Recording investigation was done four times ; before felling, after 33% felling, after 67% felling, after the clear cutting. One notebook personal computer was used as the sound wave sending machine. 9 musical scale and white noise were outputted in every 1 octave from 55Hz. One more notebook personal computer was used as the digital recorder. It was recorded in the PCM mode of 44 kHz three times. Volume and Basal area decreased at the fixed rate. In the case of the frequency character, differences were seen in 880, 1760, 3520Hz and 440, 7040, 14080Hz. It was found that the former 3 sound is easy to reflect toward the latter 3 sound. And, it was thought that tree number, Volume and Basal area influence the reflection and the absorption of the sound inside the forests. In case of the resound characters, the amount of decline of the sound pressure level after one second was compared. As that result, the amount of decline was on the increase by all the sending sound of 440-14080Hz at the time of the felling rates 33%→67%. In case of 880, 1760, 3520Hz, it was the tendency that the increase and decrease of the amount of decline was the same. And, it was found that there was very long resound time in this investigation applicable area.

Report

(4 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (20 results)

All 2007 2006 2005 2004

All Journal Article (18 results) Book (2 results)

  • [Journal Article] GISを用いたナラ類集団枯損被害の予測2007

    • Author(s)
      野堀嘉裕, 高橋教夫, 佐藤 明, 斉藤正一
    • Journal Title

      森林防疫 56(2)

      Pages: 9-14

    • NAID

      40015414772

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A study of damage prediction of mass mortality of oak trees by GIS2007

    • Author(s)
      Yoshihiro Nobori, Norio Takahashi, Akira Sato, Syouichi Saitou
    • Journal Title

      FOREST PESTS 56(2)

      Pages: 9-14

    • NAID

      40015414772

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 東日本におけるブナ年輪幅暦年変動パターンの広域ネットワーク構築2006

    • Author(s)
      星野安冶, 米延仁志, 安江 恒, 野堀嘉裕, 光谷拓実
    • Journal Title

      考古学と自然科学(日本文化財科学会誌) 54

      Pages: 69-79

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Estimation of Carbon Stock in Fagus Crenata Secondary forest using X-ray densitometry2006

    • Author(s)
      Yoshihiro Nobori, Hiromichi Onodera, Masato Noda, Torutaka Katoh
    • Journal Title

      Journal of Forest Planning 11(2)

      Pages: 59-66

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 針広混交林の景観評価における混交型・混交率の影響2006

    • Author(s)
      高橋教夫, 菅野智美, 野堀嘉裕
    • Journal Title

      森林計画学会誌 40

      Pages: 191-201

    • NAID

      110009441669

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Building a wide-area network of tree-ring chronologies for Japanese beech in eastern Japan2006

    • Author(s)
      Yasuharu Hoshino, Hitoshi Yonenobu, Koh Yasue, Yoshihiro Nobori, Takumi Mitsutani
    • Journal Title

      Journal of Japan Society for Scientific Studies on Cultural Properties 54

      Pages: 69-79

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Estimation of Carbon Stock in Fagus Crenata Secondary Forest using X-ray densitometry2006

    • Author(s)
      Yoshihiro Nobori, Hiromichi Onodera, Masato Noda, Terutaka Katoh
    • Journal Title

      Journal of Forest Planning 11(2)

      Pages: 59-66

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Effects of mixture type and ratio ofbroad-leaved trees on preferences in evaluations of landscapes of mixed forests with coniferous and broad-leaved trees2006

    • Author(s)
      Norio Takahashi, Tomomi Kanno, Yoshihiro Nobori
    • Journal Title

      Japanese Journal of Forest Planning 40

      Pages: 191-201

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] スギ人工林における森林環境の変化に伴う音響環境の相違2006

    • Author(s)
      酒井利明, 野堀嘉裕, 瀧誠志郎, 安田一也, 久保畠勇輝, 永井一輝, 村上勇介
    • Journal Title

      東北森林科学会大会要旨集 第11回

      Pages: 13-13

    • Related Report
      2006 Annual Research Report
  • [Journal Article] クロマツ林の防音効果2006

    • Author(s)
      村上勇介, 野堀嘉裕, 瀧誠志郎, 安田一也, 久保畠勇輝, 酒井利明, 永井一輝
    • Journal Title

      東北森林科学会大会要旨集 第11回

      Pages: 14-14

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ヒノキアスナロの年輪幅同調性2005

    • Author(s)
      澤内寧子, 野堀嘉裕
    • Journal Title

      東北森林科学会誌 10(2)

      Pages: 100-105

    • NAID

      110009607263

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Synchronization of the tree ring width of Thujopsis dolabrata var. hondai MAKINO2005

    • Author(s)
      Yasuko Sawauthi, Yoshihiro Nobori
    • Journal Title

      Tohoku Journal of Forest Science 10(2)

      Pages: 100-105

    • NAID

      110009607263

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 「やまびこ」の1日の変動2005

    • Author(s)
      齋藤公美子, 野堀嘉裕, 澤内寧子, 瀧誠志郎, 安田一也
    • Journal Title

      東北森林科学会大会要旨集 第10回

      Pages: 63-63

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 炭酸ガス吸収源としての山形県の標高別の植生分布2004

    • Author(s)
      野堀嘉裕, 佐藤 明
    • Journal Title

      東北森林科学会誌 9(2)

      Pages: 61-67

    • NAID

      110009607191

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of stem density analyzing system combined X-ray densitometry and stem analysis2004

    • Author(s)
      Yoshihiro Nobori, Keiko Sato, Hiromichi Onodera, Masato Noda, Terutaka Katoh
    • Journal Title

      Journal of Forest Planning 10(2)

      Pages: 47-51

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Forest types distribution in each elevation class in Yamagata Prefecture2004

    • Author(s)
      Yoshihiro Noborio, Akira Sato
    • Journal Title

      Tohoku Journal of Forest Science 9(2)

      Pages: 61-67

    • NAID

      110009607191

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 森林環境と積雪の変化による音響環境の変化2004

    • Author(s)
      金子野吾, 野堀嘉裕, 金田尚美, 永山晋一郎
    • Journal Title

      日本林学会大会学術講演集 115回

      Pages: 594-594

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 環境変化による音響環境の比較2004

    • Author(s)
      永山晋一郎, 野堀嘉裕, 澤内寧子, 池田愛, 大塚拓也
    • Journal Title

      東北森林科学会大会講演要旨集 第9回

    • Related Report
      2004 Annual Research Report
  • [Book] Multipurpose Inventory for the Aged Artificial Forest2005

    • Author(s)
      野堀嘉裕, 高橋教夫, 吉本 敦編著
    • Total Pages
      160
    • Publisher
      Japan society of Forest planning Press
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] Multipurpose Inventory for the Aged Artificial Forest2005

    • Author(s)
      Edited by Y.Nobori, N.takahashi, A.yoshimoto
    • Total Pages
      160
    • Publisher
      Japan society of Forest planning Press
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary

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Published: 2004-04-01   Modified: 2016-04-21  

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