| 刊名 | Meteorological and Environmental Research |
| 作者 | Lijie DUAN*, Dongqiu LI |
| 作者单位 | Jilin Provincial Academy of Environmental Sciences, Changchun 130012, China |
| DOI | 10.19547/j.issn2152-3940.2026.02-03.06 |
| 年份 | 2026 |
| 刊期 | 3 |
| 页码 | 24-29 |
| 关键词 | Invasive alien plants; Risk assessment; Indicator system |
| 摘要 | By conducting literature research and field investigations on the species and distribution characteristics of invasive alien plants in the biodiversity conservation priority area of the Songnen Plain (Jilin region), a multidimensional risk assessment index system was constructed. A comprehensive evaluation method combining qualitative and quantitative methods was adopted to clarify the main invasive alien plant species and risk level classification in the region, and systematically evaluate their invasion risks. It could provide scientific basis for regional biodiversity conservation and invasion prevention and control. |
