北摂地域の萌芽林における常緑植物の植被率と種多様性・種組成との関係
Relationship between cover of evergreen species and species richness or species composition of coppice forest in Hokusetsu area, Hyogo, western Japan

Toshikazu MATSUMURA, Tamotsu HATTORI, Yoshinobu HASHIMOTO, Kuninori BAN
2007 Shokusei Gakkaishi  
IlyogO つ ivision or Ecological Restoration, Museum of Nature and Iluman Activitjes , Hyogo 4PREC lnstitute Inc. Coppice forests with various covers of evergreen species were studied to clarif シ the effect of increasing cover of eve エgreen species on species diversity und species composition in Hokusetsu a エea , Hyogo , western Japan . We investigated three comnlunities : euercus acutissima community which has been m 田 ntained by traditional management , ρ uercus se 〃 α ' α communjty which was
more » ... mmunjty which was already abandoned aDd is under progressive succession toward evergreen broadleaved forest , and euercus glauea community which is dominated by evergreen specles in the し ree layer . Cumulative cover of evergreen species was significantly correlated negatively wi 山 the number of all species in all layers , number of summergreen species inall layers and those in the herb layer . Cumulative cover ofevergreen species was significantly correlated with the first axis of Detrended Cor【espondence Analysis performed for the study pbts , whieh represent diH〕 erentiation ot ' sp ¢ cies ¢ omposition of the three communiLies . Species エichness per 100 m2 was 50. 8 in g acutiSsima community
doi:10.15031/vegsci.24.41 fatcat:pngofdukqfgc7bxg4sjduxyot4