Research On Promotion Of The Service Function Of The Summer Scenic Forest In FuZhou National Forest Park

Today, in the process of urbanization of our country, people are constantly plagued by a variety of urban environment problems and exhaustion of the fast pace of life. The scenic forest can meet people’s yearning for the natural and pure life, and it’s playing a more and more important role in the development of city. However, with the improving of the content and extent of people’s recreational demand, there are many deficiencies in the service function of the scenic forest. Based on the theory of service function improvement, improve the quality of scenic forest through rational planning and design can provide citizens with better scenic forest landscape and forest recreation area, can adapt to the trend and promote the development of scenic forest service function, so the study of scenic forest service function is imperative.The service function condition of the scenic forest in the four seasons is different, seasonal research and discussion is necessary. In view of the demand of the scenic forest service function which is under the condition of southern summer high temperature, the research foused on the the summer scenic forest which is rarely studied. The main contents of the scenic forest service function evaluation and promotion research are ecological function (basic characteristics of community structure), landscape aesthetics function (landscape quality), healthy function (human comfort, air particulate matter concentration) and demand of recreational facilities. The purpose of the study is to provide the theoretical support for the service function improvement of summer scenic forest which can guide forest planning and design to be more reasonable and more scientific, in particular and to be closer to the needs of tourists. The research shows:1, This paper takes the FuZhou national forest park summer scenic forest as the research object, according to the site condition, select the stand with the recreational function by the method of combining recreation route and sample plot investigation, and then study the basic characteristics of the community. The research shows that the stand types were schima superba forest, schima superba and masson pine mixed forest, masson pine forest.2, Forest landscape aesthetic evaluation results:the beauty average score of schima superba forest is highest, schima superba and masson pine mixed forest is second, masson pine forest is lowest. The methods of increase in-forest beauty degree for different stand:Narrowing the difference of DBH and riching and unifing the understory layer are the ways of increasing in-forest beauty degree for the schima superba forest. For the schima superba and masson pine mixed forest, riching the understory layer and reducing stand density are the better methods. Improving forest unified degree and cleanliness are the suitable ways for the masson pine forest. The summer scenic forest landscape evaluation model is: Y=0.613-0.319X2.1-0.171X2-2-0.161X3-i-0.264X3.2-0.599Xio-i-0.155Xio-2-0.241X11-1-0. 168X11-2-0.154Xi1-3+0.375X14-1+0.194X14-2+0.075X14-3-0.241X15-1-0.104X15-2Six landscape factors were left to be the prediction variables of the summer scenic forest landscape evaluation model, there are trunk morphology, trunk arrangement, unified degree of understory layer, total coverage of understory layer, difference of DBH, and fully stadia.3, The human comfort of summer scenic forest which in the FuZhou national forest park:Afternoon around 14:00, the masson pine forest belongs to "uncomfortable", in the rest of the day three types of stand all belong to "comfortable" or "very comfortable". The lowest average daytime comfort of three types of stand is the masson pine forest, the schima superba and masson pine mixed forest second, the schima superba forest get the daytime highest average comfort, so the human comfort of the masson pine forest needs to be improved.4, The daytime average concentration of TSP and PM10 in the three types of summer scenic forest which is in the FuZhou national forest park are all exceed the standard, the daytime average concentration of PM2.5 and PM1.0 are qualified. The diurnal variation of four kinds of particle size of air particulate matter concentrations shows:General concentrations trend is high in the morning and low in the evening, overall presentation the "inverted N" type,6:00,8:00,12:00 for the peak concentration, 16:00-18:00 concentration is low. The suggested recreation time is 16:00-18:00.5, Research on other service functions:Through the questionnaire on summer scenic forest service function, it was found that tourist demand of summer scenic forest in Fuzhou National Forest Park mainly concentrated in air quality, temperature, beauty, noise, infrastructure. The negative factor of summer scenic forest service function mainly is the mosquito bites and rancid odor; seats, anti mosquito facilities, trash and toilet is the most needed service infrastructure in the scenic forest; The main reason for the summer tourists choose to visit the scenic forest mainly is environment with fresh air and quiet, the second factor is the shade and beautiful scenery; The largest number of tourists will choose the morning to sightseeing; about 70% of the tourists prefer to walking and gymnastics, about 30% prefer to talk and sit.6, According to the above conclusions, put forward the corresponding measures and suggestions for the planning construction and improvement of summer scenic forest. All this suggestions can provide guidance and reference to planning and design for the purpose of improving the service function of forest.