| Issue |
E3S Web Conf.
Volume 118, 2019
2019 4th International Conference on Advances in Energy and Environment Research (ICAEER 2019)
|
|
|---|---|---|
| Article Number | 04016 | |
| Number of page(s) | 4 | |
| Section | Environmental Protection, Pollution and Treatment | |
| DOI | https://doi.org/10.1051/e3sconf/201911804016 | |
| Published online | 04 October 2019 | |
Dynamic monitoring and analysis of alien invasive land plants in autumn and winter in Qionghai Lake
1
Lecturer, College of Resource and Environment, Xichang College, Xichang 615000, Sichuan, China
2
Teaching Assistant, College of Resource and Environment, Xichang College, Xichang 615000, Sichuan, China
3
Student, College of Resource and Environment, Xichang College, Xichang 615000, Sichuan, China
* Corresponding author: Lin Bai. E-mail addresses: 115172717@qq.com
Qionghai Lake is the second largest freshwater lake in Sichuan Province. Invasive plants have damaged the ecological balance of Qionghai Lake. Regular investigation and monitoring of invasive alien plants in Qionghai Lake in autumn and winter. Study structural changes and trend changes. Mapping dynamic monitoring of the distribution of invasive plants. Upon investigation, a wide range of invasive plants with a large rits are Eupatorium Adenophorum, Lantana camara, Bidens alba(L.) DC, Alternanthera philoxeroides, Pharbitis purpurea(L.) Voisgt and Oxalis corniculata L. The introduction of the Tagetes erecta L as Ornamental plants, the proliferation occurred because of mismanagement. The number of Mirabilis jalapa L. is very small. Analysis of the way of invasive alien plants into the Qionghai Sea and the measures of prevention and control.
© The Authors, published by EDP Sciences, 2019
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