摘要
基于条件价值法(CVM)和城市林业布局分析方法对北京市民的城市林业时空、要素、布局、支付意愿偏好以及相应的影响因素进行研究的结果表明:⑴在时空偏好方面,市民的城市林业可达性较强,但利用频率还不高;市民偏好主要取决于其实际利用频率的高低,而非空间上的距离长短;⑵在要素偏好方面,市民对城市林业的正面偏好主要是锻炼、休憩娱乐以及遛狗等作用,负面偏好主要是遛狗损害、草坪践踏以及违反管理规定等问题;⑶在布局偏好方面,市民更加偏好于管理全面、自然形态的城市林业布局方式;⑷在支付意愿偏好方面,市民的城市林业年支付意愿为44.11元/人,市民的收入、学历、城市林业花费以及接触频率等因素都会对其支付意愿产生显著的正向影响。
Background Since the reform and opening up for more than 30 years,the process of urbanization in China has been deepening,and the urban population has been increasing rapidly.However,the process of urbanization in China is different from that of the West,where urban infrastructures and public services have not improved significantly with a large influx of people,which has led to serious urban ecological and environmental problem and limited the future sustainable development of city.In this case,the importance of the development of urban forestry has become increasingly prominent.Urban forestry not only played very important role in improving and managing the urban environment and ecosystem,but also closely related to citizens in improving their livelihood levels with many kinds of benefits.It is necessary to make a comprehensive analysis on issues related to urban forestry.Methods This paper designed questionnaires on public preferences,concluding four aspects as spacetime,elements,layouts and payments.A total of 3 000 citizens were investigated through field survey in central urban areas in Beijing.Contingent Valuation Method and urban landscape analysis method are used in analyzing citizens' preferences on urban forestry,as well as the corresponding influencing factors.Results From the viewpoint of space-time:Public preference are mainly depended on citizens' actual using frequency,while spatial distance only did little help to their preferences.The results also show that the higher reachability,the lower the using frequency,and the social service function of urban forestry in Beijing plays the minimum roll.From the viewpoint of elements:Citizens consider exercise,rest,entertainment and dog walking as the most important factors for urban forestry.As far as the three forms of urban forestry are concerned,parks played a greater role in citizens' life than public green spaces.Ancient and famous trees always had less impact for citizens,as various non-using values remain to be their most important functions.Meanwhile,the worst aspects are damage cause by dogs and lawn trampling and other forms of violations of regulation.From the viewpoint of layout preference:Citizens in Beijing were prefer the urban forestry with more nature elements and more convenience and more comfortable by comprehensive management.From the viewpoint of willingness to pay:Citizens' average willingness to pay for urban forestry is 44.11 Yuan per person,while the level of income,education and urban forestry costs as well as the contact frequency shall have a significant positive impact on their payment willingness.Conclusions and Discussion According to the research result,this paper believes that:In the next stage,urban forestry construction and citizens' demand shall be fully considered to enhance the applicability of urban forestry and promote the using frequency of citizens.It is also crucial to pay attention to the improvement of the social service functions and urban ecological environment,avoid the unreasonable phenomenon like as fund waste and water source pollution,as well as increasing citizens' willingness and initiative to pay for urban forestry by propaganda work.The results of this paper also implied that it is important to protect the ancient and famous tree because it won the approval of citizens,which would increase the citizens' using frequency and willingness to pay for urban forestry.In addition,perfecting the social security system and lay a solid foundation for sustainable development in each stage of urban forestry construction is also of great importance.
出处
《林业经济问题》
北大核心
2017年第1期25-30,36,共7页
Issues of Forestry Economics
基金
基金项目:北京市园林绿化法治进程和效果监测研究(20150924)
关键词
城市林业
市民偏好
条件价值法
支付意愿
urban forestry
citizen preference
contingent valuation method
willingness to pay
