弄岗自然保护区重要森林物种资源监测样地植物物种多样性的研究

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1、thicker,andthevallywascoveredbythevegetationofallsidesofslopes.ThedominantspeciesofthewallyisFicushispidavar.Hispida,andlotsoflianaplantsgrowninit.Becauseofthecharacteristicofkarstlandform,thinsoil,highexposerateofstone,andlong-termdrought,eventhevally,und

2、erwoodplantsarerelativelyscarceintheplot,andthediversityofherbaceousplantisnothigh,themajorplantsaresomeplantletandsmalltreesofoverwoodintheshrublayer.Keywords:LonggangNaturalReserve;diversityofplantspecies;importantforestspeciesresources;surveyplot目录前言...

3、..........................................................................................................................................1第一章研究目标、内容和方法...................................................................................................4一.研究

4、目标...........................................................................................................................4二.研究内容...........................................................................................................................4

5、三.研究方法...........................................................................................................................4第二章自然地理概况.................................................................................................................7第一节

6、保护区概况................................................................................................................71.地理位置......................................................................................................................72.地质、地貌......

7、............................................................................................................73.土壤类型及气候特征..................................................................................................74.监测样地概况.............................

8、.................................................................................8第三章植物物种多样性分析.....................................................................................................10第一节维管植物物种多样