【摘要】 城市的快速发展导致城市植物多样性变化。准确掌握建成区内植物多样性的本底，有助于城市可持续人居环境建设和发展。而由于城市的高度人工化，植物多样性的空间分布不同于自然状态下的，因此研究切实可行的城市植物多样性调查方法，便于更好地指导城市植物多样性发展。文章基于3S技术，以漯河市为例，对城市植物多样性调查抽样方法展开研究，以期提供一定参考。更多还原

【Abstract】 The rapid development of urbanization has led to changes in urban plant diversity. Accurately mastering of plant diversity in the built-up area is conducive to the construction and development of human sustainable settlements. Owe to the highly artificial in the city, the spatial distribution of plant diversity is different from the nature. The practical investigation method of the urban plant diversity is convenient to better guide the development of urban plant diversity. The article is based on 3S technology and takes Luohe City as an example to study the sampling method for urban plant diversity survey, in order to provide some reference.更多还原