Development of ecological model for river channel forestation and application to the real rivers

• Project/Area Number: 19360219
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: 水工水理学
• Research Institution: Saitama University
• Principal Investigator: 浅枝 隆 Saitama University, 大学院・理工学研究科, 教授 (40134332)
• Co-Investigator(Kenkyū-buntansha): 藤野 毅 埼玉大学, 大学院・理工学研究科, 教授 (70282431)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000); Fiscal Year 2008: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000); Fiscal Year 2007: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
• Keywords: 河川管理 / 樹林化 / ヤナギ / ニセアカシア / 荒川 / 砂州 / 生態モデル / 河川環境 / レキ河原 / 河川樹林化 / ハリエンジュ / 洪水 / 栄養塩 / 河川計画

Research Abstract

河道内の樹林化の予測を行うために、現地調査より求めた、樹木個体の形態に関するアロメトリー関係より樹木個体の生長モデルを作成し、さらに、自己間引き、枯死率、萌芽率から個体密度の予測モデルを作成した. さらに、それを実際の河川の樹林化予測に適用した.

Research Products

• [Journal Article] Modelling growth and primary production of the marine mangrove(Rhizophora apiculata BL) (2009)
  • Author(s): T.Asaeda, & M.Kalibbala
  • Journal Title: A dynamic approach Journal of Experimental Marine Biology and Ecology Vol.371 Pages: 103-111
  • Peer Reviewed
• [Journal Article] Modelling growth and primary production of the marine mangrove (Rhizophora apiculata BL): A dynamic approach (2009)
  • Author(s): T.Asaeda, & M.Kalibbala
  • Journal Title: Journal of Experimental Marine Biology and Ecology 371 Pages: 103-111
  • Peer Reviewed
• [Journal Article] Growth of Phragmites japonica on a sandbar of regulated river: Morphological adaptation of the plant to low water and nutrient availability in the substrate (2009)
  • Author(s): Asaeda, T., Siong, K.,Kawashima, T., & Sakamoto, K
  • Journal Title: River Research and Applications (掲載決定)
  • Peer Reviewed
• [Journal Article] Spatial and temporal development of tree colonization in a midstream sediment bar and governing mechanism on tree mortality during flood (2009)
  • Author(s): T.Asaeda, P.I.A Gomes, & E.Takeda
  • Journal Title: River Research and Applications (掲載決定)
  • Peer Reviewed
• [Journal Article] Effects of spates of different magnitude on a Phragmites japonica population on a sandbar of a frequently disturbed river (2008)
  • Author(s): T.Asaeda, & L.Rajapakse
  • Journal Title: River Research and Applications Vol.24 Pages: 1310-1324
  • Peer Reviewed
• [Journal Article] Growth of Phragmites japonica on a sandbar of regulated river (2008)
  • Author(s): T.Asaeda, Siong, K., T.Kawashima, & K.Sakamoto
  • Journal Title: Morphological adaptation of the plant to low wate and nutrient availability in the substrate. River Research and Applications Vol.24 Pages: 1-18
  • Peer Reviewed
• [Journal Article] Applications of organ-specific growth models ; modelling of resource translocation and the role of emergentaquatic plants in element cycles. (2008)
  • Author(s): T.Asaeda, L.Rajapakse, & T. Fujino
  • Journal Title: Ecological Modelling Vol.215 Pages: 170179-170179
  • Peer Reviewed
• [Journal Article] Effects of spates of different magnitude on a Phragmites japonica population on a sandbar of a frequently disturbed river (2008)
  • Author(s): T.Asaeda, & L.Rajapakse
  • Journal Title: River Research and Applications 24 Pages: 1310-1324
  • Peer Reviewed
• [Journal Article] Applications of organ-specific growth models; modelling of resource translocation and the role of emergent aquatic plants in element cycles (2008)
  • Author(s): T.Asaeda, L.Rajapakse, & T. Fujino
  • Journal Title: Ecological Modelling 215 Pages: 170-179
  • NAID: 120006385796
  • Peer Reviewed
• [Journal Article] Effects of spates of different magnitudes on a Phragmites japonica population on a sandbar of a of a frequently disturbed river (2008)
  • Author(s): Takashi. Asaeda, Lalith Rajapakse
  • Journal Title: River Research & Applications 23 Pages: 1-15
  • Peer Reviewed
• [Journal Article] 水生植物の生態かちみた植物群落と流体力学の狭間 (2007)
  • Author(s): 浅枝 隆
  • Journal Title: 混相流 21 Pages: 153-158
  • Peer Reviewed
• [Journal Article] Spatial and temporal development of tree colonization in a idstream sediment bar and governing mechanism on tree mortality during flood
  • Author(s): T.Asaeda, P.I.A Gomes, & E.Takeda
  • Journal Title: River Research and Applications (in press)
  • Peer Reviewed
• [Presentation] Effects of trapped sediment release from dams on tree growth on downstream sandbars. 1^<st> Triennial Symposium for the International Society for River Science (2009)
  • Author(s): Kentaro Sakamoto, Hideaki Sekine, Takashi Asaeda
  • Organizer: St.Pete Beach
  • Year and Date: 2009-07-14
• [Presentation] Spatio temporal trends of tree colonization in a mid stream sediment bar of a regulated river and majormechanisms on the removal during a major flood. 1^<st> Triennial Symposium for the International Society for River Science (2009)
  • Author(s): T.Asaeda, P.I.A.Gomes, K. Sakamoto
  • Organizer: St.Pete Beach
  • Year and Date: 2009-07-13
• [Presentation] 樹林化が進行中の砂州上の樹木の洪水時の流失機構について (2009)
  • Author(s): 村形和也, 川嶋崇之, 坂本健太郎, 浅枝隆
  • Organizer: 第56回日本生態学会
  • Year and Date: 2009-03-19
• [Presentation] 土砂の流送形態が変化による河川敷や砂州の物理, 化学特性の変化と藪化, 樹林化のメカニズム (2009)
  • Author(s): 浅枝隆
  • Organizer: 第56回日本生態学会
  • Place of Presentation: 盛岡
  • Year and Date: 2009-03-18
• [Presentation] 砂州上への土砂堆積が樹木の成長促進に与える影響(第53巻) (2009)
  • Author(s): 坂本健太郎, 川嶋崇之, 浅枝隆
  • Organizer: 水工学論文集
  • Year and Date: 2009-03-05
• [Presentation] 還元土砂の砂州上への堆積が草原化, 樹木の生長の促進に与える影響 (2008)
  • Author(s): 坂本健太郎、関根秀明、川嶋崇之、清憲三、小田切宗一郎、浅枝隆
  • Organizer: (ELR2008)
  • Place of Presentation: 福岡
  • Year and Date: 2008-09-21
• [Presentation] ダムからの排砂が河川の草原化, 樹林化に及ぼす影響 (2008)
  • Author(s): 浅枝隆、川嶋崇之、坂本健太郎、村形和也
  • Organizer: 第73回日本陸水学会
  • Place of Presentation: 札幌
  • Year and Date: 2008-09-13
• [Presentation] ダム排砂後に堆積した細粒土砂による土壌環境の変化と植生域拡大との関係 (2008)
  • Author(s): 坂本健太郎、関根秀明、川嶋崇之、清憲三、小田切宗一郎、浅枝隆
  • Organizer: 第73回日本陸水学会
  • Place of Presentation: 札幌
  • Year and Date: 2008-09-11
• [Presentation] Effects of sand release from a dam on the plant colonization on the downstream gravel bars in a steep river (2008)
  • Author(s): Takashi Asaeda, Takayuki Kawashima, Kian Siong
  • Organizer: 8th International Wetland Conference of INTECOL
  • Place of Presentation: Cuyaba,Brazil
  • Year and Date: 2008-07-22
• [Presentation] 荒川中流部の砂礫河原の保全再生に関する勉強会 (2008)
  • Author(s): 浅枝隆
  • Organizer: 河川技術検討会, 関東地方整備局
  • Place of Presentation: 国土交通省
  • Year and Date: 2008-02-26
• [Presentation] 樹林化と堆積した砂及びリターの関係 (2007)
  • Author(s): 坂本健太郎、関根秀明、小池直行、武田英佑、浅枝隆
  • Organizer: 第10回応用生態工学研究会
  • Place of Presentation: 名古屋
  • Year and Date: 2007-09-26
• [Presentation] 樹林化と堆積した砂およびリターの関係 (2007)
  • Author(s): 坂本 健太郎, 関根 秀明, 小池 直行, 武田 英祐, 浅枝 隆
  • Organizer: 応用生態工学会
  • Place of Presentation: 名古屋大学
  • Year and Date: 2007-09-16
• [Presentation] 樹林化が進行中の砂州内における樹木の生長と栄養塩について (2007)
  • Author(s): 武田 英祐, 小池 直行, 坂本 健太郎, 浅枝 隆
  • Organizer: 日本陸水学会
  • Place of Presentation: 茨城大学
  • Year and Date: 2007-09-12
• [Presentation] 樹林化が進行中の砂州内における樹木の生長と栄養塩について (2007)
  • Author(s): 武田英祐, 小池直行, 坂本健太郎, 浅枝隆
  • Organizer: 第72回日本陸水学会
  • Place of Presentation: 水戸
  • Year and Date: 2007-09-11