帮忙类民生新闻节目的媒介生态环境与发展路径探析

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1、AbstractInrecentyears,“helpclass'9livelihoodtelevisionnewsappearedinvarioustelevisionchannelalmostalloverthecountry,withastrongdevelopingmomentum,aswellastheratingsincreasing.Inpurposeof“help"people,televisionprogramsappearinthetelevisionscreensofthousandsuponthousandsoffamilies：itcannotonlyappe

2、alforthesocialvulnerablegroups,butalsohelpthemsolvingtroublesencounteredintheactualproductionanddailylife,asinthefollowing,theprogramsbecomeacommunicationbridgeamongthegovernment,enterprisesandcitizens."helpclass”journalistkeeparecordofthe"helpingprocess”asinterventionandrecord,whichplayanimport

3、antroleinpeople'slivelihoodnews.Theresearchobjectofthisarticleis"helpclass"livelihoodnewsprograms,exploreitwithnicheofmediaecologytheoryandmediaecologicalsystemtheories.Thispaperconsistsoffivechapters:thefirstchapterofthisarticleelaboratedtheresearchbackground,researchsignificanceandresearchmeth

4、od,anddiscussesedtheconceptoflivelihoodnewsprograms.Inthesecondchapter,theauthordeemsthatthebirthofthelivelihoodnewsprogramsistheinevitableresultofthenicheseparation,thedivisionofitstypeisalsocomplywiththedemandofnichesegmentandcatertotheneedsofaudience.Thethirdchapterstudiestheinternalandextern

5、alecologicalenvironmentoflivelihoodnews,theinteractionbetweeninternalandexternalecologicalenvironmentoftheorganic,laidasolidfoundationforitsriseanddevelopment.Thefourthchapterinspectthecurrentdevelopmentof"helpclass'，livelihoodnewsprograms,anditsdevelopingadvantagesandbottleneck.Thefifthchaptere

6、xploresawaytogainthesustainabledevelopmentfof'helpclass^livelihoodnewsprogramswiththetheoryofmediaecologyrelatedbasis•Keyword:“Helpclass”livelihoodtelevisionnewsMediaecologicalenvironmentNicheDevelopmentpath摘要IAbstractII1绪论1.1研究背景及意义(1)1.2概念界定(3)1.3研究现状述评(4)1.4研究难点与创新点(8)1.5研究方法(9)2媒介生态学视域下帮忙类民生

7、新闻节目的诞生2.1生态位重叠——民生新闻栏冃的发展与变迁(10)2.2生态位分离——帮忙类民生新闻节目的诞生(12)2.3生态位细分——帮忙类民生新闻节目的类型(13)3帮忙类民生新闻节目的媒介生态环境3.1帮忙类民生新闻节目的外生态环境(17)3.2帮忙类新闻节目的内生态环境(21)4帮忙类民生新闻节目的发展优势与发展瓶颈4.1帮忙类民生新闻节冃的发展优势(24)4.2帮忙类民生新闻节目的发展瓶颈(27)5帮忙类民生新闻节目的可持续发展之路