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旅游干扰对鸟类多样性及取食距离的影响评价——以普达措国家公园为例

作  者:
马国强;刘美斯;吴培福;周泳欣
单  位:
西南林业大学林学院;北京林业大学;国家林业局昆明勘察设计院
关键词:
旅游干扰;鸟类多样性;取食距离;普达措国家公园
摘  要:
依据普达措国家公园内旅游活动形式的不同分别在公园的步道、观光公路以及不受旅游干扰的村庄进行调查研究。通过在不同的时段内记录鸟的种类、数量、取食距离及对应的客流量和车流量,分析旅游干扰与鸟类多样性及鸟类取食距离之间的关系。研究结果显示:干扰程度不同的3种生境下鸟类多样性也不同,最高为村庄,观光公路次之,旅游步道的鸟类多样性最低;客流量对鸟类多样性的影响很大,而车流量对鸟类多样性的影响较微弱;客流量与鸟类取食距离之间的关系因鸟种的不同而异,对鹬类及白鹡鸰(Motacilla alba)的取食距离的影响大于鸦科鸟类和游禽类。通过不同旅游干扰对鸟类多样性及取食距离的研究,为普达措国家公园的经营和管理提供参考。
译  名:
The Assessment of Recreational Effect on Diversity and Feeding Distance of Birds——A Case Study in Pudacuo National Park
作  者:
MA Guoqiang1,LIU Meisi2,WU Peifu2,ZHOU Yongxin3(1.SFA's Kunming Forest Survey & Design Institute,Kunming,650216,China;2.Faculty of Forestry,South West Forestry University,Kunming,Yunnan 650224,China;3.Beijing Forestry University,Beijing 100083,China.)
关键词:
recreational disturbance,bird diversity,bird feeding distance,Pudacuo National Park
摘  要:
We chose the walking trail,tourist road and the village where no tourism activities would reach as our research places based on the different forms of tourism activities in Pudacuo.By recording the bird's species,number,birds` feeding distance,the corresponding passenger flow volume and traffic volume in different period of time,then we can analysis the connection 1between recreational disturbance and bird's diversity and feeding distance.The result showed that bird diversity changes from the different intensity of disturbance.Among the three circumstances,bird's diversity in village is the highest,the second is in tourism road,and diversity in walking trail is the lowest.We found that passenger flow volume has significant negative impact on bird's diversity,while traffic volume has only weak effect.The impact of passenger flow volume on bird `s feeding distance varied upon different species of birds,it has a bigger effect on snipe birds and white wagtail(Motacilla alba) than swimming birds and corvidae birds.By studying the impact of different types of tourism activities on bird's diversity and bird's feeding distance,we can give more practical and scientific suggestions to improve the operation and management of Pudacuo.

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