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1、3d?1Z*李禄军1, 2 曾德慧1* *(1SS+3,+110016; 2SS3,100049)K 1 物种的空前丧失促使人们越来越多地开始研究物种多样性与生态系统功能的关系,并探讨其潜在的作用机制b本文根据最新研究进展,归纳了微宇宙实验a/生态箱0实验aCedarCreek草地多样性实验和欧洲草地实验等代表性实验中关于物种多样性与生产力a稳定性a抗入侵性等生态系统功能的焦点问题,介绍了去除实验在多样性与生态系统功能研究中的应用b在此基础上,提出未来研究所面临的挑战,并对研究趋势进行了展望b主要挑战和趋势有:将小尺度上开展的实验研究扩展到较大的时空尺度上;综合考虑生物因素和非生物因素对多样性
2、变化a生态系统功能的交互作用;营养级之间的相互作用a物种共存机制对物种多样性与生态系统功能关系的影响b1oM 生产力;稳定性;抗入侵性;营养级;物种共存;去除实验ms| Q14 DSM A cI| 1000- 4890(2008)11- 2010- 08Relationships between species diversity and ecosystem functioning: A review. LILu2jun1, 2, ZENG De2hui1 ( 1Institu te of Applied Ecology, Chinese Academy of Sciences, Shenya
3、ng110016; 2Gradua te University of ChineseAcademy of Sciences, Beijing 100049). Ch inese J ournalof Ecology, 2008, 27(11): 2010- 2017.Abstract: Theunprecedented loss ofspecies hasmotivated people to conduct considerable re2searches todescribe the relationshipsbetween speciesdiversityand ecosystem fu
4、nctioningand torevealthemechanismsunderlying. Basedon the recentadvances, somekey issueson the rela2tionshipsbetween species diversity and ecosystem functioning (such as productivity, stability,and invasion2resistance) in several representative experimental studies, includingmicrocosm,Ecotron, Cedar
5、Creekgrassland experimen,t andEuropeanBIODEPTH, aswellas the applica2tions ofremovalexperiment in the studies ofspecies diversityand ecosystem functioning, weresummarized, and, basedonthecurrentunderstandingoftherelationshipsbetweenspeciesdiver2sityandecosystem functioning, future challenges and tre
6、ndswere prospected, including the ex2tensionofexperimentalresults from smalltemporalandspatialscales tolarger temporaland spa2tialscales, the comprehensive consideration on the interactions ofbiotic and abiotic factors onspeciesdiversityandecosystem functioning, and theeffects oftrophic levels and s
7、pecies coexis2tencemechanismson therelationshipsbetweenspeciesdiversityand ecosystem functioning.Key words: productivity; stability; invasion2resistance; trophic leve;l species coexistence;removalexperimen.t*SES/9(2006BAD03A05022006BAD26B020121)SE$?Z9(2007CB106803)b* *YTE2mai:l zengdh iae. ac. cnl:
8、2008202228 s: 20082072173VCT,VV3,8CaFa?Za3s,31Fs,B35(y, 2001;,2007)b20MW,b-XV3d=?q31Y(Chapin et al., 2000; Cardinaleet al., 2002),B|Y3d3b)31(Huston, 1997; Hector, 1998; Lo2reau, 1998b; Tilman et al., 2001; Bai et al., 2007;Cardinale et al., 2007),ivsbBtL(Naeem et al. , 1994,1995; Symstad et al. , 19
9、98)?(Naeemet al., 1996; Tilman et al., 1996, 1997a; Hector etal., 1999),MM3d+,M3d3(Lo2reau, 1998a),7tv,1LZE(Hodgson et al., 1998;Wardle, 1999)asV(Aarssen, 1997; Huston etal., 2000)#(Wardle et al., 2000b)by7,3d31bNaeem(1994)YV/3Q0(Ecotron)L,d3r,iV$d:dbWr,l;?,7Pd3s(fSfv,2002)bLseHq/3d?YBLS(Wardle etal
10、., 2000b)bHuston(1997)L4,d|)ZE,PdBt8l,7dc8v,Kd8vK,yN8vl,3by7LT,|8vls%,iNaeemYd3bTilman(1996)CedarCreek3L,L!147v(3m3m),PlZE,yc1a2a4a6a8a12a24by2M,|T3SbTAU,3,23Lb, Tilman(2001)|3T3S,TV,3Y1Tv,3T3d?YHWwMv9FbBL, Fargione(2007)7ZB10M(1996) 2005)LB)31.,HWwM,Y3M11|r_rMb7,Huston(1997)Grime(1997)VSETilman(1996)LVL4P,iLiJ:M34T,T/|r0/bcvcV?,yN,VBo|,(7,3bHector?B#8xSEvxL(BIODEPTH),kmB)