Ecological Studies 238 Shuqing An Jos T. A. Verhoeven Editors Wetlands: Ecosystem Services, Restoration and Wise Use Ecological Studies Analysis and Synthesis Volume 238 Serieseditors JosepG.Canadell Canberra,Australia SandraDíaz Cordoba,Argentina GerhardHeldmaier Marburg,Germany RobertB.Jackson Stanford,California,USA DelphisF.Levia Newark,Delaware,USA Ernst-DetlefSchulze Jena,Germany UlrichSommer Kiel,Germany DavidA.Wardle Singapore,Singapore EcologicalStudiesisSpringer’spremierbookseriestreatingallaspectsofecology. Thesevolumes,eitherauthoredoreditedcollections,appearseveraltimeseachyear. They are intended to analyze and synthesize our understanding of natural and managed ecosystems and their constituent organisms and resources at different scales from the biosphere to communities, populations, individual organisms and molecular interactions. 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Verhoeven Editors Wetlands: Ecosystem Services, Restoration and Wise Use Editors ShuqingAn JosT.A.Verhoeven NanjingUniversity UtrechtUniversity Nanjing,China Utrecht,TheNetherlands ISSN0070-8356 ISSN2196-971X (electronic) EcologicalStudies ISBN978-3-030-14860-7 ISBN978-3-030-14861-4 (eBook) https://doi.org/10.1007/978-3-030-14861-4 ©SpringerNatureSwitzerlandAG2019 Thisworkissubjecttocopyright.AllrightsarereservedbythePublisher,whetherthewholeorpartofthe materialisconcerned,specificallytherightsoftranslation,reprinting,reuseofillustrations,recitation, broadcasting,reproductiononmicrofilmsorinanyotherphysicalway,andtransmissionorinformation storageandretrieval,electronicadaptation,computersoftware,orbysimilarordissimilarmethodology nowknownorhereafterdeveloped. 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Theregisteredcompanyaddressis:Gewerbestrasse11,6330Cham,Switzerland Preface The chapters in this volume reflect the scientific highlights of the 10th INTECOL InternationalWetlandsConference,heldinChangshu,People’sRepublicofChina, fromSeptember19–24,2016.INTECOListheInternationalAssociationofEcology and organizes these wetland conferences every four years. More than 1500profes- sionalwetlandscientists(includingpractitionersandstudents)fromover72countries have gathered in this meeting, representing a wide range of expertise in wetland science, technology, engineering, policy, and management. The conference had a strongfocusonwetlandecosystemservices,wetlandconservationandwiseuse,and wetlandrestoration.Thehigh-qualitypresentationsandintensivenetworkingduring the conference resulted in an atmosphere of co-creation among scientists and practitioners from the Chinese government and from NGOs, among which are the RamsarConvention,WetlandsInternational,theWorldWideFundforNature,and the Society of Wetland Scientists. This high level of outreach from the scientific communitytotheworldofpracticeandpolicyresultedinafinalresolutionunderthe name“TheChangshuDeclarationonWetlands”(Turneretal.2017). The chapters in this volume particularly reflect the new scientific information underpinning the two most well-known wetland ecosystem services, i.e., water quality improvement in agricultural catchments and the cooling effect on regional andglobalclimate.Thereisalsomuchattentionforthelargerecentinvestmentsin science and applications for wetland restoration and wise use, particularly in East Asia.WetlandparksandevenWetlandvillageshavebeendesignedandconstructed intheChangshuregionwhicharenowusedasexamplesforagriculturallandscapes of China and beyond. There is also attention for conservation and wise use of wetlands bordering the Yellow Sea, where an international collaboration of China, theRepublicofKorea,andtheDemocraticPeople’sRepublicofKoreahasresulted innewcommonobjectives. We trust that this Ecological Studies volume will be appreciated by academics, students, andpractitioners inthe fieldofwetland ecology,management,and resto- ration, as well as consultants and professionals working in conservation, wise use, andenvironmentalpolicy. v vi Preface We gratefully acknowledge the contributions to the peer review process by AndrewBaldwin(UniversityofMaryland,USA),NickDavidson(Wigmore,UK), Andy Herb (AlpineEco Denver, USA), Patrick Megonigal (SERC, Edgewater, USA),CurtisRichardson(DukeUniversity,Durham,USA),andDennisWhigham (SERC,Edgewater,USA).WealsothanktheGovernmentofthePeople’sRepublic ofChina,NanjingUniversity,RamsarAdministrativeAuthorityofChina,Changshu GovernmentandNanjingUniversityEcologicalResearchInstituteofChangshu,and the other organizations for hosting, sponsoring, and contributing to the 10th INTECOLInternationalWetlandsConference. 10thINTECOLInternationalWetlandsConference Changshu,PRChina,September19–24,2016 Nanjing,China ShuqingAn Utrecht,TheNetherlands JosVerhoeven Reference Turner RE, Verhoeven JTA, Grobicki A, Davis J, Liu SR, An SQ (2017) The Changshu Declaration on Wetlands Final Resolution adopted at the 10th INTECOL International Wetlands Conference, Changshu, People’s Republic of China,19–24September2016.EcologicalEngineering101:1–2.https://doi.org/ 10.1016/j.ecoleng.2016.12.016 Contents 1 WetlandFunctionsandEcosystemServices:Implications forWetlandRestorationandWiseUse. . . . . . . . . . . . . . . . . . . . . . 1 ShuqingAnandJosT.A.Verhoeven PartI WetlandFunctionsandEcosystemServices 2 WetlandsasBiogeochemicalHotspotsAffectingWaterQuality inCatchments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 MagnusLand,KarinTonderski,andJosT.A.Verhoeven 3 WetlandEffectsonGlobalClimate:Mechanisms,Impacts, andManagementRecommendations. . . . . . . . . . . . . . . . . . . . . . . . 39 ScottC.NeubauerandJosT.A.Verhoeven 4 WetlandsandForestsRegulateClimateviaEvapotranspiration. . . 63 PetraHesslerová,JanPokorný,HannaHuryna,andDavidHarper PartII WetlandMechanisms,Threats,Conservation andManagement 5 InvasivePlantsinCoastalWetlands:PatternsandMechanisms. . . 97 LuzhenChen 6 TidalForestedWetlands:Mechanisms,Threats,andManagement Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 ThomasWilliams,DevendraAmatya,WilliamConner,Sudhanshu Panda,GuangjunXu,JihaiDong,CarlTrettin,ChangmingDong, XiaoqianGao,HaiyunShi,KaiYu,andHongjunWang vii viii Contents 7 NationalActionsandInternationalFrameworks fortheConservationandWiseUseofTidalFlats andOtherCoastalWetlandsintheYellowSea. . . . . . . . . . . . . . . . 159 NialMoores,LewYoung,SpikeMillington,ShaoxiaXia,LiuYu, XiuboYu,KyongSimRi,Tae-SungKim,JeongcheolLim, andFelixGlenk PartIII EcologicalRestorationofWetlands 8 WetlandRestorationinChina:Principles,Techniques, andPractices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 ShuqingAn,XuanboZhang,SiyuanSong,HuiZhao, andNasreenJeelani 9 CaseStudiesofEcologicalRestorationandConservation StrategiesforMarshesandPeatlands. . . . . . . . . . . . . . . . . . . . . . . 219 XiaoyanZhu,MingJiang,YuxiangYuan,andJosT.A.Verhoeven 10 BuildingResiliencytoClimateChangeThroughWetland ManagementandRestoration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 KimberliJ.Ponzio,ToddZ.Osborne,GillianT.Davies,BenLePage, PallaoorV.Sundareshwar,S.J.Miller,A.M.K.Bochnak, S.A.Phelps,M.Q.Guyette,K.M.Chowanski,L.A.Kunza, P.J.Pellechia,R.A.Gleason,andC.Sandvik 11 SynthesisandOutlook. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311 JosT.A.VerhoevenandShuqingAn Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319 Chapter 1 Wetland Functions and Ecosystem Services: Implications for Wetland Restoration and Wise Use ShuqingAnandJosT.A.Verhoeven 1.1 Introduction Wetlands are areas where water meets land. They are among the most important environmental resources for human beings. While awareness of the importance of wetlands was initially mostly centered around their key function as waterfowl and other wildlife habitat or as hotspots of regional biodiversity, wetland ecosystem services have attracted more and more attention and are now the main motive for worldwidewetlandprotection. Ecosystem services are the conditions and processes through which natural ecosystemsandthespeciesthatmakethemupsustainandfulfillhumanlife(Daily 1997).Costanzaetal.(1997)dividedtheglobalecosystemservicesinto17catego- ries (Table 1.1). These 17 services have become the basis and reference for evalu- ationofanyregionalecosystemservicesandarewellacceptedbyglobalresearchers. Studieshaveshownthatwetlandecosystemshavethehighestservicevalueperarea invariousagriculturalandurbanlandscapes(ChenandZhang2000;Cimon-Morin andPoulin2018),wheretheyplayanimportantroleinwatersupplyandpurification, floodcontrol,andpeople’slivelihoods. Thewiseuseofwetlandsreferstothemaintenanceoftheirecologicalcharacter, achievedthroughtheimplementationofecosystemapproaches,withinthecontextof sustainable development (Ramsar Convention 2005). The “wise use” concept was firstlyproposedbyRamsarin1987andimprovedin2005afteracoupleofrevisions, S.An(*) NanjingUniversity,Nanjing,Jiangsu,PRChina NanjingUniversityEcologicalResearchInstituteofChangshu,Changshu,Jiangsu,PRChina e-mail:[email protected] J.T.A.Verhoeven EcologyandBiodiversity,DepartmentofBiology,UtrechtUniversity,Utrecht, TheNetherlands e-mail:[email protected] ©SpringerNatureSwitzerlandAG2019 1 S.An,J.T.A.Verhoeven(eds.),Wetlands:EcosystemServices,Restoration andWiseUse,EcologicalStudies238,https://doi.org/10.1007/978-3-030-14861-4_1