| With the technological advancement and the economic development,people’s living standard continuously raises.The focus of general public’s aesthetic demand as changed from material to spiritual pursuit,the natural,green,healthy life has been favored by an increasing number of people.As a transition between the city and the nature as well as the ecological security barrier of the city boundary,the forest park is abundant with ecological resources and nature versions,which play a vital role in public life.Therefore,this study shall be aimed at the exploration of the evaluation system of the soundscape in the forest park,which can provide a theoretical basis for the scientific and systematic development of the forest park.First of all,this study analyzed the current situation of the research on the soundscape by consulting a large number of domestic and foreign documents and research materials,meanwhile made a survey and analysis of the soundscape resources of the forest park,and then divided the evaluation indexes preliminarily.Secondly,the study divided the soundscape elements into positive soundscape and negative according to the previous research,selected the evaluation indexes preliminarily according to the actual situation of the forest park and screened the pre-selected indexes through gray statistical method of gray system theory,then calculated weight through the analytic hierarchy process(AHP)to establish the evaluation index system of soundscape of forest park.Thirdly,this paper made empirical analysis by taking the Fuzhou National Forest Park as an example,and evaluated the analysis by fuzzy comprehensive evaluation method.According to the results of assessment,the study explored the valid strategy and provided feasible suggestions for the soundscape optimization of the forest park.The main results of this study include.(1)The analysis of landscape resources in the Forest Park shows that the landscape resources of Forest Park are mainly composed of 12 elements.(2)There are 33 indicators corresponding to the 12 acoustic elements of the landscape resources in Forest Park,19 evaluation indexes are selected which can reflect on the physical situation of the soundscape in the Forest Park and built a soundscape evaluation system of the Forest Park.(3)The analysis of different weight of assessment indicator system and the value of the total weight draw a conclusion that the natural soundscape factors accounted for 82.35%in the important factors and the second important ones,which means that the natural soundscape plays a vital role in the landscape construction of the forest park.(4)The study draw a conclusion that the overall evaluation results of the soundscape is rated good as grade IV according to the empirical analysis of Fuzhou National Forest Park and th e three dimension comprehensive assessment of fuzzy comprehensive eva luation.On the basis of two dimension comprehensive assessment,the po sitive soundscape evaluation is rated good as grade IV,and the negative s oundscape evaluation is rated inferior as grade II.And on the basis of one dimension comprehensive assessment,water soundscape,wind soundsca pe,animal soundscape and recreation soundscape are evaluated good as g rade IV,artificial soundscape,wind noise and thunder noise are evaluate d median as grade III,rain noise is evaluated inferior as grade II,and artif icial noise is evaluated bad as the grade I.(5)According to the characteristics of soundscape,resources and evaluation results of the forest park,the study put forward a feasible countermeasure. |
