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FUJIWARA Koichiro  藤原 滉一郎

ORCIDConnect your ORCID iD *help
Researcher Number 00001503
Affiliation (based on the past Project Information) *help 1995 – 1997: Yamagata Univ.Fac.of Agri.prof., 農学部, 教授
1991 – 1995: College Experiment Forests, Faculty of Agriculture., 農学部・附属演習林, 教授
1994: 北海道大学, 農学部附属演習林, 教授
1990 – 1992: 北海道大学, 農学部, 教授
1990 – 1992: 北海道大学, 農学部附属演習林, 教授 … More
1991: Hokkaido University Faculty of agriculture Professor
1989: 北海道大学, 演習林, 教授
1989: Fac. of Agri. Hokkaido Univ. Professor, 農学部付属演習林, 教授
1987 – 1989: 北海道大学, 農学部演習林, 教授 Less
Review Section/Research Field
Principal Investigator
林学
Except Principal Investigator
林学 / 土壌・肥料 / 広領域 / 林産学
Keywords
Principal Investigator
Forest management / 冬期流出 / 酸性雨 / 水溶性有機物 / 森林土壌 / サハリン / 森林管理 / 木材生産 / アカエゾマツ / グイマツ … More / 淡水魚 / 遺伝子保存 / 流域保全 / 南サハリン / エゾマツ / 森林火災 / 木材経済 / 森林保全 / Sakhalin / Picea glehnii forest / Lalix gmelini forest / Watershed management / Environmental protection / 森林水文 / 山体流出特性 / 蛇紋岩 / 環境指標植物 / 渓流魚生態 / 酸性雪 / 緩衝機能 / Forest hydorology / Discharge in winter / Discharge charactor of drainage basin / Surpentine basin / Aacid precipitation / Dissolved organic materials / Plant index / Eecology of freshwater fish / 樹木フェノロジー / 環境傾度 / 樹幹流 / 長期モニタリング / 大学演習林 / ブナ / Acid Rain / Tree Phenology / Stemflow / Forest Soil / Forest Environment / Long Term Monitorring / University Forests / 渓流水質 / フミン質 / E_<260> / 水道用水 / 森林機能 / 流出解析 / 寒冷積雪地域 / 水源林 / 流出機構 / 有機酸濃度 / 季節変動 / 流域特性 / トリハロメタン / stream water chemistry / dissolved organic substances / humic substances / E^<260> / water resource / forest influence / hydrograph separation / cold and snowy region / 積雪分布 / 森林の堆雪機能 / 土壌凍結分布 / 土壌水 / 積雪下面融雪 / 森林の水源涵養機能 / 森林施設 / 森林施業 / 積雪・森林の堆雪機能 / 土壌凍結 / 冬期の流出量 / 森林の土地保全機能 / 積雪 / 森林の推雪機能 / 積合下面の融雪 / 積雪期の流出量 / Show accumulation / Ability of forests to accumulate snow / Soil freezing / Soil water / Seeping water from bottomlayer of snowcover / Outflow in thawing periods / Function of forests for head water conservation … More
Except Principal Investigator
酸性雪 / 雪害デ-タベ-ス / 雪崩予知 / 環境林 / 降・積雪水量 / 積雪分布 / スラッシュ流 / 融雪特性 / 雪渓内部構造 / 森林雪害 / 広域積雪調査 / 積雪の地域特性 / 積雪内の弱層 / 冬期渇水量 / 樹木の雪圧害 / 積雪特性図 / 降雪空間分布 / 斜面積雪の安定 / 農林雪害 / 雪害防止 / 雪害データベース / 渇水流出 / 渇水期水質 / 渇水流量日変動 / 蒸発散 / 水質日変動 / 渇水期の水質 / 渇水流量の日変動 / Summer Drought / Water Quality / Evapotranspiration / Diurnal Fluctuation in Flow / Diurnal Fluctuation in Waterquality / 酸性雨 / 森林破壊 / 森林土壌 / pH緩衝能 / 地球化学的循環 / 乾性沈着 / 山地流出機構 / 渓流水質 / 森林土譲 / pH緩衝作用 / 土壌生成作用 / 酸性土壌 / Acid rain / Forest degradation / Forest soils / pH-buffering / Geo-chemical cycle / dry deposition / Forest hydrology / Channel water quality / 環境計測 / 低温計測障害 / 森林環境 / 森林土壌環境 / 多点TDR土壌水分計 / 土壌導電率計 / 微気象観測システム / 気象データ転送 / Environment Measuring / Low Temperature Instrumentation Trouble / Forest Environment / Forest Soil Environment / Multiple TDR Moisture Meter / Soil EC-Meter / Micro-Climate Observation System / Data Transmission / 強風寒冷地 / 積雪 / 表土凍結 / 植物被害 / 植生分布 / 群落形態 / 環境指標 / 北方環境林 / 積雪状況 / 植物へのダメ-ジ / 植生の分布 / 厳冬期環境指標 / 北方環境林造成 / 強風・寒冷地 / 厳冬期環境と植物のダメ-ジ / 植物群落の分布・形態 / 植物群落による環境指標 / Environmental forest / Strong and cold wind / Snow coverage / Ground freezing / Damages of plant / Sasa community / Vegetation form / Environmental indicator / 融雪水 / 科学組成 / 渓流水 / アシッド・ショック / 森林流域 / 森林機能 / 寒冷積雪地 / 中緯度地帯 / 融雪期 / 化学組成 / 酸性融雪水 / 選択的溶出 / 水資源 / snowmelt / ionic composition / streamwater / acid shock / forest watershed / forest influence / cold snowy region / middle latitude / 海岸林 / 森林保全 / 日本海 / タブノキ / クロマツ / 資源管理 / 更新技術 / Coastal forest / forest conservation / the Japan Sea / Machilus thunbergii / Pinus thunbergii / resource management / regeneration technique / 樹木年輪 / 軟X線デンシトメトリ- / パソコン・プログラム / デ-タバンク・システム / 森林資源 / 年輪解析 / 年輪情報システム / 軟X線写真デンシトメトリ- / 材質育種 / 環境変化 / 情報システム / Tree ring / Soft X-ray densitometry / Personal computer program / Data bank system / Forest resources Less
  • Research Projects

    (15 results)
  • Co-Researchers

    (46 People)
  •  Conservation technology with introduction of potential natural vegetation for coastal forests on northern part of the Japan Sea coast

    • Principal Investigator
      NAKASHIMA Yuhki
    • Project Period (FY)
      1996 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      林学
    • Research Institution
      YAMAGATA UNIVERSITY
  •  Influence of acid snowmelt on the chemistry of stream water in the forest watersheds of the cold and snowy region, Japan

    • Principal Investigator
      SATOH Fuyuki
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      林学
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  The dynamics of dissolved organic substances in forest catchments and the process of threr export in streams, Hokkaido, Japan.Principal Investigator

    • Principal Investigator
      FUJIWARA Koichiro
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      林学
    • Research Institution
      Yamagata University
      Hokkaido University
  •  Eatablishment of plant indicator to mid-winter environment for management of environmental forests.

    • Principal Investigator
      SASA Kaichiro
    • Project Period (FY)
      1994 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      林学
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  The Long Term Monitorring on Tree Phenology and Acid DepositsPrincipal Investigator

    • Principal Investigator
      FUJIWARA Koichiro
    • Project Period (FY)
      1993 – 1995
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (A)
    • Research Field
      林学
    • Research Institution
      Yamagata University
      Hokkaido University
  •  山地豪雪災害の予測と防除、復旧対策に関する研究

    • Principal Investigator
      秋田谷 英次
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Hokkaido University
  •  Discharge and chemistry of stream water in northern part of HokkaidoPrincipal Investigator

    • Principal Investigator
      FUJIWARA Koichiro
    • Project Period (FY)
      1992 – 1993
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      林学
    • Research Institution
      Hokkaido University
  •  AN OBSERVATION SYSTEM FOR ENERGY AND MATERIAL CYCLING IN FOREST ECOSYSTEMS

    • Principal Investigator
      SAKUMA Toshio
    • Project Period (FY)
      1992 – 1993
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      土壌・肥料
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  山地豪雪災害の予測と防除、復旧対策に関する研究

    • Principal Investigator
      秋田谷 英次
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Hokkaido University
  •  山地豪雪災害の予測と防除、復旧対策に対する研究

    • Principal Investigator
      秋田谷 英次
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Hokkaido University
  •  Studies on the current state of forest management and genetic resources of tree plant in Sakhalin.Principal Investigator

    • Principal Investigator
      FUJIWARA Koichiro
    • Project Period (FY)
      1990 – 1991
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      Hokkaido University
  •  EFFECT OF BIOLOGICAL PROCESSES ON GEOCHEMICAL CYCLING OF MATERIALS IN BIOSPHERE

    • Principal Investigator
      SAKUMA Toshio
    • Project Period (FY)
      1990 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      土壌・肥料
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  Diurnal Fluctuation in Stream Flow and in Water Quality by Evapotransplration During Summer Drought Periods

    • Principal Investigator
      KOBAYASHI Daiji
    • Project Period (FY)
      1989 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      広領域
    • Research Institution
      Hokkaido University
  •  STUDIES ON THE MOVEMENT OF GROUND'S SURFACE WATER AND THE EFFECT OF FORESTS IN THE COLD AND SNOWY DISTRICTS IN THAWING PERIODSPrincipal Investigator

    • Principal Investigator
      FUJIWARA Kouichirou
    • Project Period (FY)
      1987 – 1989
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      林学
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  Information system on tree-ring analysis for qualitative and quantitative improvement of forest resources.

    • Principal Investigator
      FUKAZAWA Kazumi
    • Project Period (FY)
      1987 – 1989
    • Research Category
      Grant-in-Aid for Developmental Scientific Research
    • Research Field
      林産学
    • Research Institution
      Hokkaido University
  • 1.  SATOH Fuyuki (20187230)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 0 results
  • 2.  SASA Kaichiro (70125318)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 3.  TSUKAHARA Hatsuo (30007083)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 4.  小池 俊雄 (30178173)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 5.  秋田谷 英次 (20001654)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 6.  堀口 郁夫 (10001439)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 7.  和泉 薫 (50114997)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 8.  SHIMIZU Osamu (20178966)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  MATSUDA Kyo (30002075)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  SAKUMA Toshio (50001756)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  TANAKA Yumiko (60221397)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 12.  HATANO Ryusuke (40156344)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  KOBAYASHI Daiji (30001655)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  KODAMA Yuji (70186708)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  TACHIBANA Harukuni (90002021)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  ABURAKAWA Hideaki (80002096)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  ISHIKAWA Nobuyoshi (70002277)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  ISHII Yutaka (10002057)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  ISHIGAKI Kenkichi (20001802)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  KAKIZAWA Hiroaki (90169384)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  HARUKI Masahiro (40113609)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  NAKANO Shigeru (50217791)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  GOTO Yoshihiko (20221252)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  KURAMOCHI Kanta (00225252)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  SAKAI Tetsuro (10101247)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  NAKATA Makoto (80217744)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  KAJI Mikio (00152645)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  NOMURA Mutsumi (20271629)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  NAKASHIMA Yuhki (70038298)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  HAYASHIDA Mitsuhiko (10208639)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  YANAGIHARA Atsushi (60182375)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  TAKAHASHI Koetsu (50143087)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  TAKAHASHI Norio (70179505)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  ARINAGA Akito (90001461)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  FUKAZAWA Kazumi (40001408)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  MIYAJIMA Hiroshi (60001393)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  OHTANI Jun (30001465)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  戸田 浩人 (00237091)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  渡邊 定元 (30182918)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  笹 賀一郎 (57125318)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 41.  高部 圭司 (70183449)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 42.  ONODERA Hiromichi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 43.  CHIBA Shigeru
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 44.  KATAYOSE Takashi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 45.  片寄 髞
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 46.  向出 弘正
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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