不同生境蜜蜂地物种多样性研究.PDFVIP

6 , 3 , 199 8 8 CHIN ESE BIO DIV ERSIT Y 6 ( 3) : 197 ~ 204, A ugu s , 199 8 * 杨龙龙 吴燕如 ( , 100080) 5 22 77 8 DMA 19 14 ~ 7877 , H! 060 8~ 1398, Jsw 0716~ 0956, , , , C , 8 0169 , , , , , , , , , Species diversity of bees in different habitats in Xishuangbanna tropical forest region/YANG LongLong, WU Yan u Abstract T he species composi io n and diversi y of bees in eigh diff eren habi a s of he ropical fores reg ion in X ishuang banna w ere s udied. 77 species, belonging o f ive f amilies and 20 gener a, w er e recog nized . T he diversi y measuremen s o f bees in diff eren habi a s show ed ha values of species richness indexes DMA rang e from 1914 o 7877, species diversi y index es H! r ange from 0608 o 1398, and evenness index es Jsw range from 07 16 o 0956Based on similari y coeff icien s C in able 3, eigh habi a s can be clu s ered a he level of 0169 w i h he sys ema ic clus ering. Holy Hills of Dai na ionali y play a limi ed role in he conser va ion of bee species in rain fores , w hich is aff ec ed by he decr easing areas of Ho ly Hills and human dis ur bance. I f he ropical rain fo res is exploi ed for cul iva ion , many species of bees in he rain fores w ill disap pear and w ill be subs i u ed by some species of rela ively ex ensive dis ribu ion . Number of species w ill be sig nif ican ly decreased . Key words X ishuang banna, habi a s, bees, species diversi y Author∀ s address Ins i u e of Zoolog y, he Chinese Academy of Sciences, Beijing 1000 80 [ 12] , , [ 3] [ 4 5] , , , , , 50 60% 30% , 16 # 102 hm 2 , ,