Habitat fragmentation fauna and ecological network planning Toward a theoretical conceptual framework生境破碎化、区系与生态 网络规划：走向理论概念 框架

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1、ItalianJournalofZoologyISSN:1125-0003(Print)1748-5851(Online)Journalhomepage:http://www.tandfonline.com/loi/tizo20Habitatfragmentation,faunaandecologicalnetworkplanning:TowardatheoreticalconceptualframeworkCorradoBattistiTocitethisarticle:CorradoBattisti(2003)Habitatfragmentation,

2、faunaandecologicalnetworkplanning:Towardatheoreticalconceptualframework,ItalianJournalofZoology,70:3,241-247,DOI:10.1080/11250000309356524Tolinktothisarticle:https://doi.org/10.1080/11250000309356524CopyrightTaylorandFrancisGroup,LLCPublishedonline:28Jan2009.Submityourarticletothi

3、sjournalArticleviews:722Citingarticles:17ViewcitingarticlesFullTerms&Conditionsofaccessandusecanbefoundathttp://www.tandfonline.com/action/journalInformation?journalCode=tizo20Ital.J.Zool.,70.241-247(2003)Habitatfragmentation,faunaINTRODUCTIONandecologicalnetworkplanning:Anthropog

4、enichabitatfragmentationisoneofthetowardatheoreticalconceptualmainthreatstobiodiversity.Destruction,reduction,iso-frameworklation,andhabitattransformation,themaincomponentsofsuchprocess,affectthestructureanddynamicsofpopulations,communities,andecosystems,aswellasecologicalprocesse

5、s(Soulé&Orians,2001).CORRADOBATTISTIServizioPianificazioneAmbientale,SviluppoParchi,RiserveNaturali,AnumberofstrategieshaverecentlybeenproposedProvinciadiRoma,ViaTiburtina691,I-00159Roma(Italy)withtheaimofcounteractingthisprocessbymeansofappropriatelandscapeplanningandmanagement(B

6、en-nett,1999)-Amongthese,planninginecologicalnet-workprovidestheecologicalconditionsnecessaryforecosystemsandspeciespopulationstosurviveinafrag-mentedlandscape(Romano,2000).Thisconcept,devel-opedfromtheoriesofislandbiogeography(MacArthur&Wilson,1967)andpopulationdynamics(Levins,19

7、69),allowsashiftawayfromthe"topologic"ap-proachtoconservation,involvingonlyprotectedareas,andtothelandscape"chorological"approach,involvingthewholeterritory.Toapplythetheoreticalindicationsfosteredbyecolo-gy,thisplanningmusttakeintoaccountthe"realworld",whoseinterpretationneedsamu

8、ltidisciplinaryapproach(Haila,198