| With the launch of the new round of Guangdong Greening Campaign,Guangdong Province basically built the first green ecological province in our country along with perfect forest ecological system,the developed forestry industry,prosperous forestry ecological culture and in harmony between man and nature.By the end of 2015,the forestry land area are 10,995,283 hectares,the total number of Forest Park are 1086,total area are 1,149,674 hectares.In 2015,the total forest tourism revenue reached 2.867 billion yuan.This study was based on landscape ecology theory,spatial structure theory,ecotourism theory and the theory of sustainable development,put Guangdong Province Forest Park as the research object,discussing and researching spatial pattern of Forest Park from 1985 to 2015(at intervals of a period of five years).The main contents include: The Status of Forest Park in Guangdong Province and the problems of its spatial distribution pattern,the evolution analysis of Forest Park spatial pattern,the evolution and influence factors analysis of Forest Park spatial pattern and analysis on the development trend of the spatial pattern of Forest Park in Guangdong Province.Research indicates:(1)As for Guangdong’s Forest Park,the quantity is larger and the type is complete,the overall degree of dispersion is relatively larger.the total number of forest parks of Eastern Guangdong,Northern Guangdong and Pearl River Delta,such as Zhaoqing,Meizhou,Guangzhou and Heyuan,is relatively larger;however,Western Guangdong relatively smaller.The grade structure of Forest Park and type structure all shows pyramid.Each grade distribution is quite different,especially in provincial and municipal forest parks that are mostly concentrated in the Pearl River Delta and eastern Guangdong.(2)During six periods from 1985 to 2015,the quantity of Forest Park are growing at an accelerating rate,and appears the phenomenon that accelerated growth and slow growth alternate.Starting from the original Shenzhen’s Wutong Mountain Forest Park,then west,northwest and northeast began to build Forest Park,afterwards Western Guangdong and Northern Guangdong,and later the Pearl River Delta area and Northern Guangdong,finally throughout the whole province’s large-scale construction.Different levels of Forest Park depend on different central city as a reference during the building in Guangdong Province.National Forest Park revolves around the center of the prefecture-level city and around Guangzhou,Shenzhen and other big cities.Provincial Forest Park is generally not far from prefecture-level center,focusing on near urban area.Town and county level’s Forest Park mostly regards county-level cities as the center,in addition to some remote Mountain Forest Park.(3)The Forest Park density of Guangzhou,Zhaoqing,Huzhou,Heyuan,Meizhou,Zhanjiang,Maoming,Yunfu and Shaoguan prefecture-level city exceeded the average density,however,Zhuhai,Shantou,Zhongshan smaller.Calculated by the total entropy of the Guangdong Provincial Forest Park G=0.010,described a large distribution agglomeration of all forest park.The entropy of City,Urban,Mountain Forest Park were0.718,0.397,0.102,seen Mountain Forest Park distributed large degree of concentration,but more dispersed of Urban Forest Park.National,Provincial,Municipal,County and Township Forest Park entropy were 0.886,0.647,0.056,it can be seen,the distribution agglomeration degree of Municipal,County and Township Forest Park are very large,and the distribution of National and Provincial Forest Park are dispersed.(4)Analysis shows the effect on the time evolution process of Forest Park that policy factors play an important role.Nevertheless,the biggest factor affecting Forest Park space evolution process is its own characteristics of forest landscape resources.(5)Through the evolution of spatial pattern,the forest park will continue to increase in northern and western area;the number of National Forest Park and the Provincial Forest Park will not be a substantial increase,Municipal,County and Township Forest Park will take the country as center to developed vigorously;compared to Urban and Suburb Forest Park,Mountain Forest Park will be distributed increasingly gathering.Through the above analysis,based on the theory of landscape ecology,ecotourism theory,spatial structure theory and the theory of sustainable development,put forward forest eco-tourism sustainable development,construction of forest parks adapt with ecotourism,reasonabledistribution ratio of forest park,forest park from quantity to quality transition and strengthen forest park management measures and institutional safeguard measures. |
