植物群落结构和功能受旅游干扰的影响——以九寨沟自然保护区为例

The Impact of Tourism Disturbance on Plant Community Structure and Function-A Case Study of Jiuzhaigou Nature Reserve

本研究以九寨沟自然保护区为例,研究了旅游干扰对植物群落结构和功能的影响。通过对九寨沟地区的调查和分析,揭示了旅游业对植物群落的影响机制以及其对生态系统的长期影响。研究发现,旅游干扰导致了植物物种丰富度和多样性的降低,群落结构发生变化,以及植物养分循环和能量流动受到影响。本研究还提出了保护和管理策略,包括生态修复、限制旅游干扰、保护珍稀植物资源等,以促进植物群落的恢复和功能的维持,为九寨沟自然保护区的生态保护和可持续旅游发展提供科学依据。

This paper takes Jiuzhaigou Nature Reserve as an example to study the impact of tourism disturbance on the structure and function of plant communities.Through investigation and analysis of the Jiuzhaigou area,the study reveals the mechanisms of tourism industry's impact on plant communities and its long-term effects on the ecosystem.The research findings indicate that tourism disturbance leads to a decrease in plant species richness and diversity,changes in community structure,as well as impacts on plant nutrient cycling and energy flow.The paper also proposes conservation and management strategies,including ecological restoration,limiting tourism interference,and protecting rare plant resources,to promote the recovery and maintenance of plant communities.These strategies provide scientific basis for the ecological conservation and sustainable tourism development of Jiuzhaigou Nature Reserve.