武夷山风景名胜区生态安全分析  

Analysis on situation of ecological security in Wuyishan Scenery District

作　　者：刘勇生[1] 洪滔[1] 何东进[1] 胡海清[2] 卞莉莉[1] 陈笑玲[1] 

机构地区：[1]福建农林大学林学院,福州350002 [2]东北林业大学林学院,哈尔滨150040

出　　处：《安全与环境学报》2006年第6期78-81,共4页Journal of Safety and Environment

基　　金：福建省自然科学基金资助项目(D0310018);福建省教育厅资助项目(JA03078)

摘　　要：采用自然植被净第一性生产力模型对武夷山风景名胜区生态安全状况进行量化分析,包括生态旅游环境容量、景观空间格局以及植物物种多样性等方面。结果表明,武夷山风景名胜区自然植被净第一性生产力为15.6099 T/(hm2.a),处于较高的稳定平衡状态;全年的生态旅游环境容量较大,为Dy=494.7万人次/a;景观破碎化程度低,景观生态环境质量良好;植物物种多样性丰富。因此,武夷山风景名胜区总体生态安全性状与维护较好,但仍要注意控制人类活动的干扰,对局部脆弱区域应加以严格保护。This paper is aimed at presenting a quantitative analysis on the eco-environmental security situation at Wuyishan Scenery District based on the net primeval productivity model of natural vegetation, It has given an analysis and assessment over the ecoenvironmental features and capacities as well as the landscape patterns and bio-divcrsities of the District, As is well known, the Wuyishan Scenery District is the world-class natural and cultural heritage. Therefore, it is of historical and realistic significance to fulfill the responsibility tor effective preservation and protection of the natural and humanistic resources to guarantee its eco-environmental security and sustainable development. The results of our investigation and analysis indicate the truthfulness of the following statistical data and quantitative facts： （1） Its net primeval productivity of natural vegetation is 15.609 9 T/（hm^2·a）, which implies that the District remains in a coinparatively higher stable balanced state; （2） Its natural system has higher typical productive capacity of subtropical features in a range of more advanced productive grades; （3） The capacity of eeo-environment of the whole year is Dy = 4 947 000 people/a, which has larger environmental capacity space favorable tor the protection of the natural resources and beauties in the District and also helps to maintain the available infrastructure and tacilities with lower landscape fragmentalion index; （4） The overall current scenery prospects remain satisfactory with pleasant coo-environmental looks ; （5） Its abundant bio-diversify of vegetation keeps well-preserved, indicating it has been under proper protection. Thus, it can be said that the overall coo-environmental safety and security of the District is under good order, However, more attention is still to be paid to the control of the interference of the busy tourist and business activitics of human beings while timely allergy of the fragile sustainable nature of the flora anti fauna diversity is to

关 键 词：生态学 武夷山风景名胜区 生态安全 环境容皱 景观格局 植物物种多样性 

分 类 号：F062.2[经济管理—政治经济学]