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FUJIWARA Koichiro
藤原 滉一郎
Connect your ORCID iD
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Researcher Number
00001503
Affiliation (based on the past Project Information)
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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
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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
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/ 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
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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
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Research Projects
(
15
results)
Co-Researchers
(
46
People)
Project Start Year (Newest)
Project Start Year (Oldest)
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 Deposits
Principal 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 Hokkaido
Principal 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 PERIODS
Principal 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
# of Projects (Dsc)
# of Projects (Asc)
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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