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作 者 ：吴明作,刘玉萃,姜志林

期 刊 ：生态学报 2001年 21卷 2期 页码：225~230

关键词：生殖生态；稳定性；机制；栓皮栎种群；河南省；

Keywords:reproductive ecology, stability, michanism, Quercus variabilis population, He\‘nan Province,

摘 要 ：对河南省内不同干扰程度下栓皮栎种群的生殖生态特征及稳定性进行研究。结果表明 :不同干扰程度下种群的各生殖参数变化较大 ,种群表现出不同的生态适应策略 ,成为其稳定与恢复的主要机制。结果还表明较大程度干扰下的栓皮栎种群主要由无性繁殖来恢复 ,因此应加强其机理的研究。

Abstract:Quercus variabilis (Fagaceae) is a frequent constructive species in He‘nan forests.The reproductive ecological characteristics of Q.variabilis population in different degree disturbed ecotopes in He‘nan Province was studied to expound its stable michanism.The results show that each reproductive parameter of populations is greatly changed under different disturbed degree,showing different ecological strategies,which is the main michanism of its stability and recovery.The results also show that the Q....

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