黑龙江省茶条槭群落特征及物种多样性研究

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中图分类号：Q944 文献标识码：A 文章编号：1001-9499（2025）03-0045-09

AbstractThis study，based on the distribution of A.tataricum in Province，used a typical sampling method to investigate the community characteristics of A. tataricum. Species diversity within the community was studied using the Patrick index，Simpson diversity index， Shannon-Wiener diversity index， and Pielou evenness index. The results show that A . tataricum is commonly found in forest clearings， sunny slopes，sandy soils，and stream banks， preferring environments with ample sunlight and good drainage. The plant diversity within the community is relatively high. In the Xiaoxing'an Mountains，it issparsely distributed in the form of shrubs，and the community type is diverse.In the Wanda Mountains region， its numbers significantly increase， with tree height growing substantially，reaching the tree layer and occupying an important position in the diverse community. In contrast，in the Zhangguangcai Ridge and Laoye Ridge areas，its distribution is denser，and in some regions，it forms patchy distributions.It becomes a dominant associated species in the tree layer， playing a key role in the ecosystem of its community.

Key words Acer tataricum subsp; ginnala;community; species diversity

茶条槭（Acertataricum）槭属植物，是优良的秋季景观树种，其果实富含油脂，可用于生产食用油[]，叶片富含没食子酸[2-3]，可用于抗菌、降血糖、抗炎、抗肿瘤等多种药物的开发[4-6];是一种综合利用价值很高的植物。（剩余14364字）