Abstract: Based on the landscape ecological theory, vegetation survey of Donghu Park was conducted. Meanwhile, several landscape pattern indexes such as diversity, patch area ratio, dominance, evenness were selected to analyze the landscape pattern of the park. The results showed that the vegetation of Donghu Park was rich, landscape pattern was generally rational, and the structure of landscape was stable in general. But there was a need to improve vegetation configuration, especially strengthen the seasonal aspect variation, and increase shrub and grassland patches to enrich landscape structure.

Key words: Donghu Park, vegetation survey, landscape pattern

摘要： 运用景观生态学原理，对广东揭阳东湖公园植被进行调查，同时在进行植被景观要素分类的基础上，选取景观多样性、斑块数目、斑块面积、破碎度、优势度等指标对东湖公园植物景观的异质性、多样性、均匀性等景观格局进行分析。结果表明，东湖公园植被较丰富，景观整体布局基本合理，景观结构相对稳定，但植物配置需要加强，尤其需要突出季相变化，同时适当增加灌丛和草地的斑块，丰富空间景观结构。

关键词: 东湖公园, 植被调查, 景观格局