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Intensity of Agro-pastral Land Use and Regional Change of Geo-ecosystems in Northeast Brazil

Research Project

Project/Area Number 07041045
Research Category

Grant-in-Aid for international Scientific Research

Allocation TypeSingle-year Grants
SectionField Research
Research Field Human geography
Research InstitutionUniversity of Tsukuba

Principal Investigator

SAITO Isao  Inst.of Geoscience, Univ.of Tsukuba, Professor, 地球科学系, 教授 (90006586)

Co-Investigator(Kenkyū-buntansha) SUYAMA Satoshi  Inst.of Geoscience, Univ.of Tsukuba, Associate Professor, 地球科学系, 講師 (10282302)
MARUYAMA Hiroaki  Faculty of Education, Kanazawa Univ., Asistant Professor, 教育学部, 助教授 (50219573)
SUZUKI Yuichi  Inst.of Geoscience, Univ.of Tsukuba, Asistant Professor, 地球科学系, 講師 (70015858)
YAGASAKI Noritaka  Faculty of Education, Yokohama Natl.Univ., Associate Professor, 教育学部, 助教授 (30166475)
MATSUMOTO Eiji  Inst.of Geoscience, Univ.of Tsukuba, Professor, 地球科学系, 教授 (10015571)
EDUARD Pazer  国立パライバ大学, 基礎科学部, 教授
SOLANGE Cout  ジョアキンナブコ研究所, 副部長
PAZERA Edwar  国立パライバ大学, 基礎科学部, 教授
COUTINHO Sol  ジョアキンナブコ研究所, 地理副部長
Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥19,000,000 (Direct Cost: ¥19,000,000)
Fiscal Year 1997: ¥7,600,000 (Direct Cost: ¥7,600,000)
Fiscal Year 1996: ¥5,800,000 (Direct Cost: ¥5,800,000)
Fiscal Year 1995: ¥5,600,000 (Direct Cost: ¥5,600,000)
KeywordsNordeste / geo-ecosystem / sertao / sugar cane production region / brejo / white sand / engenho / rubber plantation / ブレジョ / 地生態系 / 熱帯半乾燥地域 / 白砂-ハードパン / サトウキビ栽培 / 中規模水路灌漑 / 地下水揚水灌漑 / 持続的農業vs略奪的農業 / 地生態系(geo-ecosystem) / 堆積岩台地 / 大規模潅漑農業 / 家畜の放牧密度 / 持続的農業
Research Abstract

Generally, Northeast Brazil (Nordeste) is divided into three ecological zones namely zona da mata, sertao, and agreste. THis study elucidates what kind of influence human activities gave to the regional ecosystem in each ecological zone, from the aspects of landuse strength by agriculture and grazing.
In addition to researches in arid and semi-arid region (Ico and Crato) and investigation of cashew nut zone brewing business in Fortaleza of Ceara during past two years, we investigated it about the sugar manufacture factory and the soil deterioration of sugar cane cultivation region in the aona da mata and agreste in this year.
As a result it became clear that, sugar cane field varied with hanging low of sugar price in rubber plantation, banboo vegetation, and ranch.And, in Gravata of Borbolema mountainous, the weekend resort which consisted of villa housing complex (Prive) was formed, and it became clear that studhorse ranches (Haras) are located in surrounding area of Gravata, too. Furthermore, we found the sewing industry city where developed by using surplus labor force in rural area.
On the other hand water preservation power of the soil in sertao where constituted by old igneous rock was weak, and it became clear that deterioration of the soil to do including white sand phenomenon in sugar cane zone went along. If a fall of production capacity is defined as desertation, even Nordesute it is moving calmly.
We will publish the results as "Nordeste : the environment and landuse" next year, because we apply grant-in-aid of publication.

Report

(4 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (35 results)

All Other

All Publications (35 results)

  • [Publications] 斎藤 功 ほか: "ブラジル北東部セアラ州リマカンポスの中規模灌漑農業" 人文地理学研究. 21. 69-91 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 斎藤 功 ほか: "ブラジル北東部の避暑地,グラバタ" 人文地理学研究. 22. 1-24 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 丸山 浩明: "ブラジル北東部パライバ州スメ湖周辺の灌漑農業と漁業" 金沢大学教育学部紀要. 47. 97-118 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 丸山 浩明: "ブラジル北東部の熱帯乾燥・半乾燥地域における小農複合経営" 金沢大学教育学部紀要. 47. 119-140 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 矢ケ崎 典隆: "ブラジル北東部における国際協力と地理学" 日本ラテンアメリカ学会会報. 62. 1-16 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Matsumoto, E.: "Concentration of carbon dioxide in regolith air in different tropical geo-ecosystems of Northeast Brazil" Ann.Rept.of Inst.of Geosci.,Univ.of Tsukuba. 23(in press). (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 斎藤 功・矢ケ崎 典隆: "地域研究法" 朝倉書店, 244 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 松本 栄次: "ラテンアメリカの環境と開発" 新評論, 294 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Saito, I.et al.: "Drought, canal irrigation project and family farmers in the Ico Lima Campos area of Ceara, Northeast Brazil" Tsukuba Stud.Hum.Geogr.21. 93-125 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Saito, I.et al.: "Gravata, one of the weekend resorts in Northeast Brazil" Tsukuba Stud.Hum.Geogr.22. 1-24 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Maruyama, H.: "Irrigation farming and fishary sorrounding Lake Sume, Paraiba, in Northeast Brazil" Bul.of Facul.of Edu., Kanazawa Univ.47. 97-118 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Maruyama, H.: "Peasant farming in arid and semi-arid tropical region, Northeast Brazil" Bul.of Facul.of Edu., Kanazawa Univ.47. 119-140 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Matsumoto, E.: "Concentration of carbon dioxide in regolith air in different tropical geo-ecosystems of Northeast Brazil" Ann.Rept.of Inst.of Geosci., Univ.of Tsukuba. 23 (in press). (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Yagasaki, N.: "Intenational cooperation and geography, in Northeast Brazil" Bul.of Assoc.Latin America. 62. 1-16 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Saito, I.and Yagasaki, N.: Method of Regional Study. Asakura Publication, 244 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Matsumoto, E.: Environment and development in Latin America. Shin-Hyoron, 294 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 斉藤 功 ほか: "ブラジル北東部セアラ州リマカンポスの中規模灌漑農業" 人文地理学研究. 21. 69-91 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 斉藤 功 ほか: "ブラジル北東部の避暑地、グラバタ" 人文地理学研究. 22. 1-24 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 丸山 浩明: "ブラジル北東部パライバ州スメ湖周辺の灌漑農業と漁業" 金沢大学教育学部 紀要. 47. 97-118 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 丸山 浩明: "ブラジル北東部の熱帯乾燥・半乾燥地域における小農複合経営" 金沢大学教育学部 紀要. 47. 119-140 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 矢ヶ崎 典隆: "ブラジル北東部における国際協力と地理学" 日本ラテンアメリカ学会会報. 62. 1-16 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Matsumoto, E.: "Concentration of carbon dioxide in regolith air in different tropical geo-ecosystems of Nortlreast Brazil" Ann. Rept. of Inst. of Geosci.,Univ. of Tsukuba. 23(in press). (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 斉藤 功・矢ヶ崎 典隆: "地域研究法" 朝倉書店, 244 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 松本 栄次: "ラテンアメリカの環境と開発" 新評論, 294 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 斎藤功・矢ヶ崎典隆・須山聡: "ブラジル北東部セアラ州リマカンポスの中規模灌漑農業" 人文地理学研究. 21(印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Saito, I.and Yagasaki, N.: "Drought, irrigation and changes in the Serto of Northeast Brazil." The Fragile Tropics of Latin America,The United Nations University.301-323 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Matsumoto,E.: "White sand soils in North-East Brazil" The Fragile Tropics of Latin America,The United Nations University.253-267 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 矢ヶ崎典隆: "南北アメリカにおける先住民の農業様式と地域生態" 横浜国立大学人文紀要第一類. 41. 41-65 (1965)

    • Related Report
      1995 Annual Research Report
  • [Publications] 斎藤功・仁平尊明: "カリフォルニア、サンホワキンバレー南部の農業的土地利用パターン" 人文地理学研究. 20. 271-290 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] 山本正三・松本栄次: "アマゾン・トメアス-入植地における日系人農業の変容" 地理月報. 424. 1-3 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 松本栄次: "ブラジル北東部大西洋沿岸地域の開発と環境変化。" 田村俊和他編「湿潤熱帯環境」. 146-170 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Saito, I. and Yagasaki, N.: "The Fragile Tropics of Latin America" The United Nations University, 325p (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Matsumoto,E.: "The Fragile Tropics of Latin America" The United Nations University, 325p (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 松本栄次: "田村俊和他編『湿潤熱帯環境』" 朝倉書店, 257p (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 斎藤功: "藤原健蔵編『地域研究法』" 朝倉書店, 281p (1996)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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