摘要
我国湿地资源丰富,类型多样,国家湿地公园建设发展迅速。本文采用均衡性指数、空间点模式分析和标准差椭圆法等计量地理学方法和GIS空间分析方法,以2008、2012、2016和2021年为关键年份节点,对2005年以来我国国家湿地公园不同发展阶段的空间布局及其环境和社会影响因素进行了研究。结果表明:我国国家湿地公园建设经历了萌芽起步、快速发展、飞速增长和稳定发展四个阶段,其空间分布由分散趋于凝聚,但该趋势的优势正逐渐下降,现已逐渐形成以鲁西南—鲁中、鄂南—湘北为主核心,浙北—苏南、关中为次核心的高密度面状聚集区;流域水资源的丰富程度是影响国家湿地公园建设的关键因素之一,人口密度和人均经济水平决定了不同区域对国家湿地公园的需求;在政策引导下,近20年来我国国家湿地公园建设正逐渐由“多数量”向“高质量”发展方向转变。
The development of the National Wetland Park construction is rapid in China because of plentiful wetland resources and various wetland types.By applying the quantitative geography methods and GIS spatial analysis methods,including equilibrium index,spatial point pattern analysis and standard deviation ellipse,the spatial distribution of the National Wetland Park and its environmental and social impact factors in different development stage since 2005 are studied by taking 2008,2012,2016 and 2021 as the key year nodes.The results show that the construction development of the National Wetland Park can be divided into four periods,i.e.,germination stage,rapid-development stage,dramatically rapid-growth stage and stable-development stage.The spatial distribution of the National Wetland Park becomes cohesive from dispersion,while the advantage of this trend has been gradually declining.The spatial distribution of the National Wetland Park has gradually formed a high-density polygon accumulation zone with Southwest Shandong-Central Shandong,Southern Hubei-Northern Hunan as the main core,and Northern Zhejiang-Southern Jiangsu,Central Shaanxi as the subcore.The water resource status of river basin is one of the key factors affecting the National Wetland Park construction,and the population density and per capita economic level determine the demand for the National Wetland Park construction in different regions.Under the guidance of policies,the National Wetland Park construction in China has gradually changed from“large quantity”to“high quality”in recent 20 years.
作者
周迪
刘言智
王福佳
于君宝
杨继松
孙德斌
栗云召
管博
马元庆
马永富
王雪宏
王志康
于洋
王书文
ZHOU Di;LIU Yanzhi;WANG Fujia;YU Junbao;YANG Jisong;SUN Debin;LI Yunzhao;GUAN Bo;MA Yuanqing;MA Yongfu;WANG Xuehong;WANG Zhikang;YU Yang;WANG Shuwen(The Institute for Advanced Study of Coastal Ecology,Ludong University,Yantai 264039,China;University of Chinese Academy of Sciences,Beijing 100049,China;Shandong Marine Resources and Environment Research Institute,Yantai 264006,China;Inspection and Testing Center of Laiyang,Yantai 265299,China)
出处
《鲁东大学学报（自然科学版）》
2023年第1期1-10,共10页
Journal of Ludong University:Natural Science Edition
基金
国家自然科学基金重点项目(U1806218,41871087)
山东省高等学校优势学科人才团队培育计划项目“蓝黄两区滨海资源与环境团队”。
关键词
国家湿地公园
发展阶段
空间布局
影响因素
the National Wetland Park
development stage
spatial distribution
interfering factors
