华东地区国家森林公园空间演变特征分析

Spatial Evolution Characteristics of National Forest Parks in East China

当前旅游景区空间格局的研究逐步成为热点,国家森林公园作为各类森林公园中的最高级别,其空间演变特征具有代表性。选取华东地区1992-2017年国家森林公园数据,运用最邻近指数、标准差椭圆和核密度分析等方法进行数理和空间分析。结果发现:(1)1992-2017年华东地区国家森林公园空间分布经历了由离散到集聚的过程,2005年以后集聚性减弱并趋于稳定;(2)分布重心向偏南方向移动,并稳定在宣城市西部;(3)核密度整体不断增强,高密度区域主要在北部和中部,辐射范围不断扩大,南部核密度增幅较大,高密度区域较少。文章建议加强省际合作,协调华东地区国家森林公园发展,打造南部特色森林旅游品牌,合理规划和完善交通设施,增强竞争力。研究结果对促进森林公园合理规划和森林资源有序开发、推动森林旅游市场发展有重要参考意义。

At present, the research on spatial pattern of tourist attractions has gradually become a hot spot. As the highest level of all kinds of forest parks, the national forest park has been a certain representative in its spatial evolution characteristics. Based on the data of national forest parks in East China from 1992 to 2017, the nearest neighbor index, standard deviation ellipse and nuclear density analysis were used for mathematical and spatial analysis. The results showed that:(1) from1992 to 2017, the spatial distribution of national forest parks in East China experienced a process from dispersion to agglomeration, and after 2005, the agglomeration weakened and became stable;(2) the distribution center of gravity was southward and stable in the west of Xuancheng city;(3) the overall nuclear density was increasing, and the high-density areas were mainly in the north and the middle, the radiation range was expanding, and the southern core was growing. The increase of density was larger, and the area with high density was less. It is suggested to strengthen inter provincial cooperation, coordinate the development of national forest parks in East China, build a brand of forest tourism with southern characteristics, reasonably plan and improve transportation facilities, and enhance competitiveness. The results are of great significance to promote the rational planning of forest parks and the orderly development of forest resources, and to promote the coordination of forest tourism and market demand.