Conservation of Plant Species with Extremely Small Populations in Southeastern Yunnan, China
Author Information
Author(s): Liu Yang, Tan Yu-Lin, Li Yun-Meng, Ping Yan-Mei, He De-Ming, Zhang Gui-Liang, Sun Wei-Bang, Cai Lei
Primary Institution: Kunming Institute of Botany, Chinese Academy of Sciences
Hypothesis
What is the conservation status and threat level of plant species with extremely small populations in the karst region of southeastern Yunnan?
Conclusion
The study highlights the urgent need for comprehensive conservation strategies for plant species with extremely small populations in southeastern Yunnan due to their high risk of extinction.
Supporting Evidence
- 116 plant species with extremely small populations were identified in southeastern Yunnan.
- 24 species are critically endangered and 41 are endangered.
- 96 species have received at least one form of conservation measure.
- Human activities are the main threat to these plant species.
Takeaway
This study looks at rare plants in southeastern Yunnan that are in danger of disappearing and suggests ways to help protect them.
Methodology
Field surveys, literature review, and statistical analysis of conservation status and threats to plant species.
Potential Biases
Potential bias in data collection due to reliance on existing literature and surveys that may not cover all areas.
Limitations
The specific quantities of PSESP resources in each county/city are unclear, and many species have not received adequate research or conservation measures.
Digital Object Identifier (DOI)
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