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Fundamental Studies on Ecological Characteristics and Environmental Management of Coastal Ecotones

Research Project

Project/Area Number 05304052
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field 環境保全
Research InstitutionTokyo University of Fisheries

Principal Investigator

ARUGA Yusho  Tokyo Univ.Fish.Professor, 水産学部, 教授 (10017022)

Co-Investigator(Kenkyū-buntansha) SAKAMOTO Mitsuru  Shiga Pref.Univ.Professor, 環境科学部, 教授 (30022536)
YAMAGUCHI Yukuya  Tokyo Univ.Fish.Professor, 水産学部, 教授 (70114220)
KITABATAKE Yoshifusa  Kyoto Univ.Professor, 人間・環境研究科, 教授 (20109896)
OGURA Norio  Tokyo Univ.Agric.Professor, 農学部, 教授 (30015127)
OTSUKI Akira  Tokyo Univ.Fish.Professor, 水産学部, 教授 (30101041)
鈴木 邦雄  横浜国立大学, 経営学部, 教授 (30018048)
岡崎 正規  東京農工大学, 農学部, 助教授 (00092479)
高井 康雄  東京農業大学, 農学部, 教授 (40011796)
Project Period (FY) 1993 – 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥6,000,000 (Direct Cost: ¥6,000,000)
Fiscal Year 1995: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 1994: ¥3,000,000 (Direct Cost: ¥3,000,000)
KeywordsCoastal ecotone / Tropical peat soil / Nutrient / Plankton / Particulate organic matter / Stable carbon isotope ratio (delta^<13>C) / Environmental rehabilitation / Environmental resources / 懸濁有機物炭素安定同位体比 / 脱窒速度測定法 / 熱帯泥炭土壌 / サゴヤシ / パイライト / 人間活動分布 / 環境資源利用 / 河口域 / 沿岸ヨシ帯 / 湿原 / 泥炭湿地林 / 付着微細藻類 / 栄養塩濃度 / 表層酸性化作用 / 直鎖アルキルベンゼンスルホン酸塩(LAS)
Research Abstract

(1) The carbon isotope ratio (delta^<13>C) in particulate organic matter (POM) at the Tamagawa River estuary ranged from -30* o -17*. The wide range of delta^<13>C is interpreted by mixing of land-derived organics with phytoplankton. Lower photosynthetic activity of surface phytoplankton in summer in Tokyo Bay was suggested to be due to sudden change of dissolved inorganic nitrogen composition and nitrogen deficiency relative to phosphate and silicate.
(2) In eutrophic shallow Lake Kasumigaura, the accumulation of large amount of nitrate in lake water, which has been observed during October to March since 1977, did not occur in 1994-1995, though there were no significant changes in lake environment except the transition of Microcystis bloom to Oscillatoria from 1991.
(3) In northern and southern basins of Lake Biwa, dynamics of plankton communities were greatly affected by nitrogen cycling through microbial food webs and wind-induced sporadic supply of phosphorus from deeper layrs.
(4) Sa … More go palms growing on the lowland along southeast Asian coastal areas accumulate starch in their tunks. It takes 10-13 years on tropical peat soils and 8-10 years on alluvial soils until maturing. The preliminary input and output budget study showed that copper tended to accumulate while zinc to be lost from peat soils under sago palm cultivat ion. Field experiments from 1983 to 1994 suggested that the underlaying of lime gravels 20 cm below the ground was significantly and sustainably effective in improving surface soil acidity and in increasing lowland rice and upland maize yields.
(5) The concept of mitigation was shown to include the creation of favorable environment as well as the wise and proper use and management of various resources in addition to the environmental conservation and restoration. The major consideration in determining what is proper is the capability for use as determined by inherent nature of each ecological system. The process of striking is a balance between improving well-being of people and causing undesirable environmental change. To enhance rational environmental management, a new micro-accounting framework called "environmental resource management accounting" was proposed and its use was illustrated in terms of numerical simulations. Less

Report

(4 results)
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report
  • 1993 Annual Research Report
  • Research Products

    (60 results)

All Other

All Publications (60 results)

  • [Publications] Naganuma,K.et al.: "Surface charge and adsorption characteristics of copper and zinc on tropical pat soils." Soil Sci.Plant Nuto.39. 455-462 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Ueda,S.et al.: "Accumulation of nitrous oxide in aerobic ground waters." Water Res.27. 1787-1792 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara,K.et al.: "Forest structural characteristics of a tropical peat swamp forest in southeastern Thailand" Proc.VI INTECOL.Manchester. 407 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki,K.et al.: "Restoration of tropical swamp forest in Thailand." Proc.VI INTECOL,Manchester. 259 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 鈴木邦雄: "ミチゲーションを考える" RECONQUISTA(自然復元). 3. 8-12 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 鈴木邦雄: "日本の海岸植生・塩生植生" 日本海水学会誌. 48. 360-366 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 鈴木邦雄ほか: "Balloonを用いた空中写真による植生判読" 生態環境研究. 1. 59-64 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yamaguchi,C.et al.: "Sago palm growing on tropical peat soil in Sarawak,with special reference to copper and zinc." SAGO PALM. 2. 21-30 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yamaguchi,Y.et al.: "Seasonal changes of the phytoplankton chlorophyll a and their relation to the suspended solid in Thale sap Songkla,Thailand" La mer. 32. 31-39 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yonebayashi,K.et al.: "Distribution of heavy metals among different bonding forms in tropical peat soils." Soil Sci.Plant Nutr.40. 425-434 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Aruga,Y.et al: "Primary productirity of phyteplankton in Thale Sap Songkhla,Thailand" Environmental Rehabilitation of Tropical Peat Land : Sistainable Land Use and Sorl Scosystems in peat Land. 141-159 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Haga,H.et al.: "Size-fractionated NH_4^+ regenaration in the pelagic environments of two mesotrophic lakes." Limnol.Oceanogi.40. 1091-1099 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara,K.et al.: "Vegetation structure of a natural peat swamp forest at To-Daeng study site in Naralhiwat,Thailand" A Tropical Swamp Forest Ecosystem and its Green house Gas Emission. 35-44 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kaneko,T.et al.: "Growth and biomass of sago palm(Metroxylon sagu) around Dalat,Sarawak,Malaycia" Emrironmental Rehabilitation of Tropical Peat Land : Sustainable Land Use and Soil Ecosystems in Peat Land. 111-118 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Okazaki,M.et al.: "Copper and zinc behavior in tropical lowland forest ecosystems,Sarawak,Malaysia" Emironmental Rehabilitation of Tropical Peat Land : Sustainable Land use and Soil Ecosystems in Peat Land. 77-84 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Sotto,F,B,et al.: "Vertical distribution of Mecodinium rubrum in response to tidal motion in a shallow tropical embayment in the philippines" Harmful Marine Algal Blooms. 237-242 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 鈴木邦夫: "ミティゲーションとその課題" 群落研究. 12. 53-62 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 小倉紀雄(編著): "東京湾-100年の環境変遷-" 恒星社厚生閣, 193 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] S.Angsupanich and Y.Aruga(ed.): "Ecosysteim Dynamics of Outer Songkhla Lake,Southern Thailand" Nodai Center for International Programs,Tokyo Univ of Agric., 203 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] P.vijarnsorn et al.(ed.): "A Tropical Swamp Forest Ecosystem and its Greenhouse Gas Emission" Nodai RESEARCH Institute,Tokyo Univ of Agric., 158 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Naganuma, K., M.Okazaki, K.Yonebayashi, K.Kyuma P.Vijarnsorn and A.B.Zahari: "Surface charge and adsorption characteristics of copper and zinc on tropical peat soils." Soil Sci. Plant Nutr. 39. 455-462 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Ueda, S., N.Ogura and T.Yoshinari: "Accumulation of nitrous oxide in aerobic ground waters." Water Res.27. 1787-1792 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara, K., K.Suzuki and C.Niyomdham: "Forest structural characteristics of a tropical peat swamp forest in southeastern Thailand." Proc.VI INTECOL,Manchester. 407 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki, K.and K.Hara: "Restoration of tropical swamp forest in Thailand." Proc.VI INTECOL,Manchester. 259 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yamaguchi, C., M.Okazaki and T.Kaneko: "Sago palm growing on tropical peat soil in Sarawak, with special reference to copper and zinc." SAGO PALM 2. 21-30 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yamaguchi, Y., S.Rakkheaw, S.Angsupanich and Y.Aruga: "Seasonal changes of the phytoplankton chlorophyll a and their relation to the suspended solid in Thale Sap Songkhla, Thailand." La mer 32. 31-39 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yonabayashi, K., M.Okazaki, J.Pechayapisit, P.Vijarnsorn, A.B.Zahari and K.Kyuma: "Distribution of heavy metals among different bonding forms in tropical peat soils." Soil Sci.Plant Nutr.40. 425-434 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Aruga, Y., Y.Yamaguchi, S.Rakkheaw and S.Angsupanich: "Primary productivity of phytoplankton in Thale Sap Songkhla, Thailand." Environmental Rehabilitation of Tropical Peat Land : Sustainable Land Use and Soil Ecosystems in Peat Land. Kyoto Pref. Univ. 141-159 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Haga, H., T.Nagata and M.Sakamoto: "Size-fractionated NH_4^+ regeneration in the pelagic environments of two mesotrophic lakes." Limnol. Oceanogr. 40. 1091-1099 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara, K., K.Suzuki and C.Niyomdham: "Vegetation structure of a natural peat swamp forest at To-Daeng study site in Narathiwat, Thailand." A Tropical Swamp Forest Ecosystem and its Greenhouse Gas Emission. Nodai Research Inst., Tokyo Univ.of Agric.35-44 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kaneko, T., M.Okazaki, N.Kasuya and C.Yamaguchi: "Growth and biomass of sago palm (Metroxylon sagu) around Dalat, Sarawak, Malaysia." Environmental Rehabilitation of Tropical Peat Land : Sustainable Land Use and Soil Ecosystems in Peat Land. Kyoto Pref. Univ.111-118 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Okazaki, M., C.Yamaguchi, K.Yonebayashi and O.K.Chai: "Copper and zinc behavior in tropical lowland forest ecosystem, Sarawak, Malaysia." Environmental Rehabilitation of Tropical Peat Land : Sustainable Land Use and Soil Ecosystems in Peat Land. Kyoto Pref. Univ.77-84 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Sotto, F.B., Y.Aruga and Y.Yamaguchi: "Vertical distribution of Mesodinium rubrum in response to tidal motion in a shallow embayment in the Philippines." Harmful Marine Algal Blooms.237-242 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] N.Ogura (ed.): "Tokyo Bay -Environmental Change during 100 Years-" Koseisha-Koseikaku, Tokyo.193 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] S.Angsupanich and Y.Aruga (ed.): "Ecosystem Dynamics of the Outer Songkhla Lake, Southern Thailand." Nodai Center for International Programs, Tokyo Univ.of Agric.203 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] P.Vijarnsorn, K.Suzuki, K.Kyuma, E.Wada, T.Nagano and Y.Takai (ed.): "A Tropical Swamp Forest Ecosystem and its Greenhouse Gas Emission." Nodai Research Institute, Tokyo Univ.of Agric.158 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Aruga,Y.,et al.: "Primary productivity of phytoplankton in Thale Sap Songkhla,Thailand" Environmental Rehabilitation of Tropical Peat Land:Sustainablc Land Use and Soil Ecosystems in Peat Land. 141-159 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Haga,H.,et al.: "Size-fractionated NH^<4+>regeneration in the pelagic environments of two mesotrophic lakes" Limnol.Oceanogr.40. 1091-1099 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Hara,K.,et al.: "Vegetation structure of a natural peat swamp forest at To-Daeng study site in Narathiwat,Thailand" A Tropical Swamp Forest Ecosystem and its Greenhouse Gas Emission(Nodai Research Institute,Tokyo Umiv.Agr.). 35-44 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 北畠 佳房(能房): "漁業資源利用における投資決定:動学的投資分析" 意志決定の経済分析(高橋三雄 他編)、有斐閣. 261-280 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] OKazaki,M.,et al.: "Copper and Zinc behavior in tropical lowland forest ecosystems,Sarawak、Malaysia" Environmental Rehabilitation of Tropical Peat Land:Sustainable Land Use and Soil Ecosystems in peat Land. 77-84 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Sotto,F.B.,et al.: "Vertical distribution of Mesodinium rubrum in response to tidal motion in a shallow tropical embayment in the philippines" Harmful Marine Algal Blooms(Lusus,P.et al.eds.). 237-242

    • Related Report
      1995 Annual Research Report
  • [Publications] 鈴木 邦雄: "ミティゲーションとその課題" 群落研究. 12. 53-62 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Ogura,N.and Z.Feng: "Impacts and control strategies of acids deposition on terrestrial ecosystems in Chongqing area,China:Overview of the cooperative studiy between Japan and China" Researches Related to the UNESCO'S Man and the Biosphere Programme in Japan,1995-1996. 41-44 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] Yamaguchi,C.,et al.: "Studies on the sago palm and its growth environment in Sarawak,Malaysia" Researches Related to the UNESCO'S Man and the Biosphere Programme in Japan,1995-1996. 9-16 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] Vijarnsorn,P.,et al(eds): "A Tropical Swamp Forest Ecosystem and its Greenhouse Gas Emission" Nodai Research Institute,ToKyo University of Agriculture, 15 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 星 純也,小川浩史,小倉紀雄: "東京湾河口・内湾表層水中の粒経の異なる懸濁態アミノ酸の分布と挙動" 地球化学. 28. 1-14 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 小川浩史,小倉紀雄: "夏季東京湾における懸濁態および堆積有機物の炭素安定同位体比" 地球化学. 28. 21-36 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Y.Yamaguchi,S.Rakkheaw,S.Angsupanich&Y.Aruga: "Seasonal Changes of the Phytoplankton Chlorophyll a and their relation to suspended solid in Thale Sap Songkhla,Thailand" La mer. 32. 31-39 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] C.Yamaguchi,M.Okazaki,&T.Kaneko: "Sago,Palm growing on tropical Peat soil in Sarawnk ,with special reference of copper and zinc" Sago Palm. 2. 21-30 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Yonebayashi,M.Okazaki,J.Pechayapist,P.Vijarnsorn,A.B.Znhari&K.Ryuma: "Distribution of heavy matals among different bonding forms in tropical peat soils." Soil Scince and Plant Nutrition. 40. 425-434 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 高井康雄 他: "汽水域における塩類濃度と生物に対する作用" 日本海水学会誌. 48. 337-345 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 小倉紀雄(分担執筆): "海洋環境を考える" 恒星社厚生閣, 193 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 山口征矢(分担執筆): "海洋環境を考える" 恒星社厚生閣, 193 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Ueda,S.他: "Accumulation of nitrous oxide in aerobic groundwaters." Water Res.27. 1787-1792 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Yamaguchi,Y.他: "Seasonal changes of the phytsplankton chlorophyll a and their relation to the suspended solid in Lake Thale Sap Songkhla,Thailand." La mer. 32. 31-40 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] Okazaki,M.他: "Decomposition rate of tropical peat soils estimated by released copper and zinc in East Malaysia." Researches related to the UNESCO's Man and the Biosphere Programme in Japan.1992-1993. 1-6 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Naganuma,K.他: "Surface charge and adsorption characteristics of copper and zinc on tropical peat sorls." Soil Sci.Plant Nutr.39. 603-614 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 高井康雄 他: "熱帯林の研究" 農業構造問題研究. 177. 5-129 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 小倉紀雄(編): "東京湾-100年の環境変遷" 恒星社厚生閣, 193 (1993)

    • Related Report
      1993 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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