 Posted: Sun 21:03, 20 Feb 2011 Post subject: Discontinuity concept of river river ecosystem res |
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| Discontinuity concept of river river ecosystem research in the current development
lJ, SabaterS. MeasuringdiscontinuitiesintheTerRiver [J]. RegulatedRivers: ResearchandManagement,Moncler prezzi, 1989,3: l33-142. [26] YAN Deng-hua, He Yan, Deng Wei, et al. Ecohydrology Research [J]. Geography,ghd piastre, 2001,21 (5) :467-473. [27] Cai Qinghua, Tang Tao, Jian-Kang Liu. River ecology Several hot issues [J]. Journal of Applied Ecology, 2003,moncler paris,14 (9): l573 a l577. [28] Tang T, Li Daofeng, Pan Wenbin,Moncler pas cher, et al. Xiang River continuum characteristics of rivers [J]. Journal of Applied Ecology, 2004,15 (1): 141 A l4_4. SerialdiscontinuityconceptanditsdevelopmentstatusinriverecosystemresearchZHANGShui-long one. FENGPing (1.SchoolofCivilEngineering, TianfinUniversity, Tianjin300072, China; 2.SchoolofEnvironmentalScienceandSafetyEngineering,p90x workout calendar, TianjinUniversityofTechnology, Tianjin300191, China) Abstract: Thepapersystematicallyreviewsthedevelopmentoftheserialdiscontinuityconcept (SDC) anditsapplication. Therivercontinuumconce. ptinfluencesthedevelopmentoftheSDCanditsoriginalform. TheSDCevolvesintotwokindsofforms, theoriginalformandtheextendingone. Withitsextendingformthediscontinuityinwholefivercorridorcausedbyfiverregulationcanbepredicted. Asthetheoreticalbaseofmodelingandanalyzingtheriverre-regulatingplanning, theSDCcanprovideguidelineforthenewprojectprogramsofwatershedsandtherestorationoftheregulatedrivers. However, thereareafewresearchworksabouttheserialdiscontinuityconceptinChina. Itissuggestedtostrengthentheresearchofthisfieldinor. dertoimprovetherestorationofriverecosystem. Keywords: fiverecology; therivercontinuumconcept; theserialdiscontinuityconcept; riverecosystem; restoration111estudyisfjnaJ1ciallysupp0rtedbytheSpecializedResearchFundfortheDoctora1ProgramofHigherEducati. n (No.20040056060) andChi-naPostdoctralScienceFoundation (No.20040355516). |
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