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Does population growth induce desertification? - Development and dissemination of technology combatting desertification with consideration of population

Research Project

Project/Area Number 26304045
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section海外学術
Research Field Environmental agriculture(including landscape science)
Research InstitutionKyoto University

Principal Investigator

Shinjo Hitoshi  京都大学, 地球環境学堂, 准教授 (70359826)

Co-Investigator(Kenkyū-buntansha) 手代木 功基  摂南大学, 外国語学部, 講師 (10635080)
石川 裕彦  京都大学, 防災研究所, 教授 (60263159)
内田 諭  国立研究開発法人国際農林水産業研究センター, 企画連携部, 再雇用職員 (60425535)
佐々木 夕子  総合地球環境学研究所, 研究部, プロジェクト研究員 (30635074)
Project Period (FY) 2014-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Fiscal Year 2017: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2016: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywords砂漠化 / ナミビア / モンゴル / 土壌有機物 / 環境保全 / 樹木利用 / 砂質土壌
Outline of Final Research Achievements

Field trials were conducted in northern Namibia, and it was found that the yield of pearl millet significantly decreased from the second year of cultivation, and that fertilization can not mitigate its effects. From the field survey of tree use by local people, it was thought that promotion of tree use could achieve both desertification prevention and livelihood improvement. From the research on the environment use by the local people in Khuvsgol Lake National Park of Mongolia, it can be pointed out that fostering a trusting relationship between the authorities who are the main management body of the national park and the local people is essential for preventing the desertification in the future.

Academic Significance and Societal Importance of the Research Achievements

ナミビアでの結果から、住民の粗放な土地利用が砂漠化を進行させる実態が明らかとなった。モンゴルでは逆に、これまで粗放に管理されてきた湖周辺の放牧地が、観光資源として脚光を浴び、急激に土地利用圧が高まり、住民は生業の変更を迫られていた。住民がその土地の生態系や資源を守る意義をどのように見出すのかということが、砂漠化防止には決定的に重要であるということであろう。そのためには、砂漠化防止が結果として住民のよりよい生につながるということを、住民の価値観に基づいて具体的に丁寧に提示することが求められ、ナミビアでは樹木利用を、モンゴルでは、ICT活用を例示することができた。

Report

(6 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (47 results)

All 2019 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (3 results) Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 4 results,  Open Access: 4 results) Presentation (28 results) (of which Int'l Joint Research: 7 results,  Invited: 3 results) Book (9 results)

  • [Int'l Joint Research] 農業・水・森林省(ナミビア)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ナミビア農業・水・森林省(ナミビア)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] ナミビア農業・水・森林省(ナミビア)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Assessing Local Indigenous Knowledge and Information Sources on Biodiversity, Conservation and Protected Area Management at Khuvsgol Lake National Park, Mongolia2018

    • Author(s)
      Christopher McCarthy, Hitoshi Shinjo, Buho Hoshino and Erdenebuyan Enkhjargal
    • Journal Title

      Land

      Volume: 7(4) Issue: 4 Pages: 1-11

    • DOI

      10.3390/land7040117

    • NAID

      120006798153

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Integrated Application of Co-compost and Inorganic Fertilizer on Growth and Yield Response of Maize (Zea mays L.) at Different Planting Distances in the Northern Region of Ghana2017

    • Author(s)
      Shaibu Abdul-Ganiyu, Hirohiko Ishikawa, Thomas Apusiga Adongo, Gordana Kranjac-Berisavljevic
    • Journal Title

      African Journal of Food and Integrated Agriculture

      Volume: 1 Pages: 30-38

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluating Borehole Performance in Tolon and Wa West Districts of Northern Ghana2017

    • Author(s)
      Shaibu Abdul-Ganiyu, Ishikawa Hirohiko, Thomas Apusiga Adongo, Gordana Kranjac-Berisavljevic
    • Journal Title

      African Journal of Applied Research

      Volume: 3 Pages: 73-84

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 乾燥地域の放牧システムにおける樹木の役割2017

    • Author(s)
      手代木功基
    • Journal Title

      アグリバイオ

      Volume: 1 Pages: 606-608

    • NAID

      40021807599

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Variations in Mopane Vegetation and its Use by Local People: Comparison of Four Sites in Northern Namibia2017

    • Author(s)
      TESHIROGI, Koki, YAMASHINA, Chisato and FUJIOKA, Yuichiro
    • Journal Title

      African Study Monographs

      Volume: 38 Issue: 1 Pages: 5-25

    • DOI

      10.14989/218898

    • NAID

      120005997871

    • ISSN
      0285-1601
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 地域の人々といかに関わるかーアフリカ乾燥地・砂漠化問題の現場における経験から2017

    • Author(s)
      手代木功基
    • Journal Title

      地理

      Volume: 740 Pages: 46-51

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 「ケータイ」が農村にもたらした変化ーナミビアにおける携帯電話の急速な普及とその活用ー2016

    • Author(s)
      手代木功基
    • Journal Title

      グローバルネット

      Volume: 8 Pages: 10-11

    • Related Report
      2016 Annual Research Report
  • [Presentation] How can we mitigate impact of climatic variability on crop production in the semiarid tropics of Africa?2018

    • Author(s)
      Shinjo, H., Ando, K., Nakashima, K., Umetsu, C., Tanaka, U., Sokotela, S., Malima, B.
    • Organizer
      21st World Congress of Soil Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 放牧から読み解く地域環境2018

    • Author(s)
      手代木功基
    • Organizer
      第232回アフリカ地域研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Attitudes, perceptions and ICT use by local stakeholders at Khuvsgol Lake National Park, Mongolia2017

    • Author(s)
      Christopher McCarthy, Hitoshi Shinjo
    • Organizer
      4th Annual Oxford Desert Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 開発途上地域の農業問題に対応する衛星リモートセンシングの活用2017

    • Author(s)
      内田 諭
    • Organizer
      JIRCASセミナー
    • Related Report
      2017 Annual Research Report
  • [Presentation] ナミビア北部の砂質土壌において耕作年数の経過に伴うトウジンビエの収量と粗大有機物量の変化2017

    • Author(s)
      中島 健吾・真常 仁志・舟川 晋也
    • Organizer
      日本土壌肥料学会2017年度仙台大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 家畜の放牧ルート解析からみるナミビアの生業牧畜2017

    • Author(s)
      手代木功基
    • Organizer
      気候生態セミナー
    • Place of Presentation
      三重大学(三重県津市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] ナミビア北中部におけるギョウギシバによる雑草害と耕種法・土壌特性との関係2016

    • Author(s)
      管野 未歩・手代木 功基・内田 諭・真常 仁志
    • Organizer
      日本熱帯農業学会
    • Place of Presentation
      鹿児島大学(鹿児島県鹿児島市)
    • Year and Date
      2016-10-08
    • Related Report
      2016 Annual Research Report
  • [Presentation] 半乾燥熱帯アフリカにおいて水分条件と耕作年数がトウジンビエの生育に与える影響2016

    • Author(s)
      中島健吾・今仲紳介・岡田健太郎・真常 仁志・舟川晋也
    • Organizer
      日本熱帯農業学会
    • Place of Presentation
      鹿児島大学(鹿児島県鹿児島市)
    • Year and Date
      2016-10-08
    • Related Report
      2016 Annual Research Report
  • [Presentation] 干ばつは放牧にいかなる影響を与えるか?―ナミビア北中部におけるウシ放牧のGPS解析―2016

    • Author(s)
      手代木功基,内田諭,真常仁志,田中樹
    • Organizer
      日本地理学会
    • Place of Presentation
      早稲田大学(東京都新宿区)
    • Year and Date
      2016-03-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] ザンビア東部州の疎開林において火入れと気象の年次変動がメイズ生産に与える影響2016

    • Author(s)
      真常 仁志・安藤 薫・Sesele Sokotela
    • Organizer
      日本土壌肥料学会関西支部
    • Place of Presentation
      メルパルク京都(京都府京都市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 衛星データの解析から見えるナミビア北部における近年の土地開発の様相2016

    • Author(s)
      内田諭・手代木功基・真常仁志
    • Organizer
      システム農学会
    • Place of Presentation
      九州大学(福岡県福岡市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Current concern of the farmers in Okashana with special reference to droughts and the weed "Cynodon dactylon"2016

    • Author(s)
      TESHIROGI, Koki
    • Organizer
      International Symposium of Livelihood and Agriculture under Variable Environment in North Central Region of Namibia
    • Place of Presentation
      ウィントフック(ナミビア共和国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アフリカの昆虫食を考える2016

    • Author(s)
      手代木功基
    • Organizer
      第8回食と暮らしの研究会
    • Place of Presentation
      和歌山大学(和歌山県和歌山市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 2014/2015年の干ばつがナミビア北中部のウシ放牧にもたらした影響2016

    • Author(s)
      手代木功基,内田諭,真常仁志,田中樹
    • Organizer
      日本アフリカ学会
    • Place of Presentation
      日本大学(神奈川県藤沢市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 乾燥地の砂漠化問題における外部者と地域住民の協働2016

    • Author(s)
      手代木功基
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Hydro-meteorological observation at the Okashana site in the recent climatic trends2016

    • Author(s)
      Hirohiko Ishikawa
    • Organizer
      International Symposium of Livelihood and Agriculture under Variable Environment in North Central Region of Namibia
    • Place of Presentation
      ウィントフック(ナミビア共和国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial and temporal pattern of land clearing in Okashana area detected by multi-temporal remote sensing data2016

    • Author(s)
      Satoshi Uchida
    • Organizer
      International Symposium of Livelihood and Agriculture under Variable Environment in North Central Region of Namibia
    • Place of Presentation
      ウィントフック(ナミビア共和国)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Livestock herding under the fluctuating environment of arid Namibia2015

    • Author(s)
      Koki Teshirogi
    • Organizer
      EHESS-RIHN Joint seminar: What we learnt from the interrelations between livelihood and ecological environment in arid and semi-arid Africa
    • Place of Presentation
      パリ(フランス)
    • Year and Date
      2015-10-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Use of Satellite Observation Products in Semi-arid Regions of Africa2015

    • Author(s)
      Hirohiko Ishikawa, Takashi Unuma, Kenichiro Kobayashi, Samuel O. Ansah, Peter Nunekpeku and Juati Ayirali-Naa
    • Organizer
      The 4th International Symposium on Earth-Science Challenges (ISEC 2015)
    • Place of Presentation
      ノーマン(アメリカ合衆国)
    • Year and Date
      2015-09-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ナミビア北部でのトウジンビエ栽培において施肥が干ばつの影響を緩和する2015

    • Author(s)
      今仲紳介・真常仁志
    • Organizer
      日本土壌肥料学会京都大会
    • Place of Presentation
      京都大学(京都府京都市)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 乾燥地の生きものと人びとのくらしからみる地球環境問題2015

    • Author(s)
      手代木功基
    • Organizer
      亀岡生き物大学・開校式特別講義
    • Place of Presentation
      地球環境子ども村(京都府亀岡市)
    • Year and Date
      2015-07-11
    • Related Report
      2015 Annual Research Report
  • [Presentation] ナミビア北部農牧混交地域における土地利用動態の解析2015

    • Author(s)
      内田 諭・手代木功基・真常仁志
    • Organizer
      システム農学会2015年度春季大会
    • Place of Presentation
      岐阜大学(岐阜県岐阜市)
    • Year and Date
      2015-06-05
    • Related Report
      2015 Annual Research Report
  • [Presentation] アフリカの砂漠化とたたかう?2015

    • Author(s)
      真常 仁志
    • Organizer
      京都府立嵯峨野高校 高校1年対象「環境教育」
    • Place of Presentation
      京都府立嵯峨野高校(京都府京都市)
    • Year and Date
      2015-02-12
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Distributions of woody plants and its relation to the day-trip herding of goats in North-western Namibia2014

    • Author(s)
      Koki Teshirogi
    • Organizer
      International Geographical Union Regional Conference
    • Place of Presentation
      Krakow, Poland
    • Year and Date
      2014-08-18 – 2014-08-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] GPS首輪を用いた長時間の家畜の放牧行動の記録とその意義2014

    • Author(s)
      手代木功基, 田中樹
    • Organizer
      日本沙漠学会
    • Place of Presentation
      東京都市大学(神奈川県横浜市)
    • Year and Date
      2014-05-31 – 2014-06-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] 開発途上地域の農業問題に対応する衛星リモートセンシングの活用2014

    • Author(s)
      内田諭
    • Organizer
      リモートセンシング技術センター・講演会
    • Place of Presentation
      リモートセンシング技術センター(東京都港区)
    • Year and Date
      2014-05-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] ナミビア北部における農牧民の定住化による景観の変容2014

    • Author(s)
      内田諭・手代木功基・真常仁志・田中樹
    • Organizer
      システム農学会
    • Place of Presentation
      東京農業大学(東京都世田谷区)
    • Year and Date
      2014-05-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] ナミビア北中部のトウジンビエ耕作地におけるギョウギシバの分布拡大2014

    • Author(s)
      手代木功基, 内田諭, 真常仁志, 田中樹
    • Organizer
      第51回日本アフリカ学会
    • Place of Presentation
      京都大学(京都府京都市)
    • Year and Date
      2014-05-23 – 2014-05-25
    • Related Report
      2014 Annual Research Report
  • [Book] 熱帯土壌の種類と分布。熱帯農学概論。江原宏、樋口浩和(編)2019

    • Author(s)
      真常仁志
    • Publisher
      培風館
    • ISBN
      9784563078263
    • Related Report
      2018 Annual Research Report
  • [Book] 10 砂漠化を考える:放牧と土地荒廃 水野一晴・永原陽子編『ナミビアを知るための53 章』2016

    • Author(s)
      手代木功基
    • Publisher
      明石書店
    • Related Report
      2015 Annual Research Report
  • [Book] 34 携帯電話の普及:ナミビアの通信事情 水野一晴・永原陽子編『ナミビアを知るための53 章』2016

    • Author(s)
      手代木功基
    • Publisher
      明石書店
    • Related Report
      2015 Annual Research Report
  • [Book] 42 モパネ林で家畜と暮らす人々:ダマラの生活 水野一晴・永原陽子編『ナミビアを知るための53 章』2016

    • Author(s)
      手代木功基
    • Publisher
      明石書店
    • Related Report
      2015 Annual Research Report
  • [Book] 49 ドンキーカートに乗って:さまざまな交通事情 水野一晴・永原陽子編『ナミビアを知るための53 章』2016

    • Author(s)
      手代木功基
    • Publisher
      明石書店
    • Related Report
      2015 Annual Research Report
  • [Book] 25 食肉産業の展開:商業畜産と生業牧畜の区分を超えて 水野一晴・永原陽子編『ナミビアを知るための53 章』2016

    • Author(s)
      藤岡悠一郎, 手代木功基
    • Publisher
      明石書店
    • Related Report
      2015 Annual Research Report
  • [Book] コラム16 レッツ・ミート・ナミビア! 水野一晴・永原陽子編『ナミビアを知るための53 章』2016

    • Author(s)
      手代木功基
    • Publisher
      明石書店
    • Related Report
      2015 Annual Research Report
  • [Book] アフリカの砂漠化にどう対処するか? 日本土壌肥料学会「土のひみつ」編集グループ 編『土のひみつ』2015

    • Author(s)
      真常仁志
    • Publisher
      朝倉書店
    • Related Report
      2015 Annual Research Report
  • [Book] アフリカ学事典2014

    • Author(s)
      手代木功基
    • Publisher
      昭和堂
    • Related Report
      2014 Annual Research Report

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Published: 2014-04-04   Modified: 2022-05-18  

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