Ecology and Environmental Sciences ›› 2025, Vol. 34 ›› Issue (8): 1317-1328.DOI: 10.16258/j.cnki.1674-5906.2025.08.016

• Research Article [Environmental Science] • Previous Articles    

Temporal-Spatial Evolution of Ecosystem Service Value in the “Three-Space” System and Its Driving Factors in Northern Hainan

LIN Wei1,2,3(), ZHOU Jinxing4, HE Rongxiao1, CHEN Zongzhu2,5, CHEN Yiqing2,5, WANG Yunlei6, ZHONG Yunfang1,3,*(), LEI Jinrui2,5,7,*()   

  1. 1. Key Laboratory of Biology of Flower Resources of Hainan Province/College of Tropical Agriculture and Forestry, Hainan University, Haikou, 570228, P. R. China
    2. Hainan Academy of Forestry Sciences (Hainan Mangrove Research Institute), Haikou 571100, P. R. China
    3. Hainan Provincial Key Laboratory of Tropical Characteristic Flower and Plant Resources Biology, Haikou 570228, P. R. China
    4. College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, P. R. China
    5. Hainan Wenchang Forest Ecosystem Observation and Research Station, Wenchang 571100, P. R. China
    6. Spice and Beverage Research Institute, CATAS, Haikou 571100, P. R. China
    7. Haikou Wetland Protection Engineering Technology Research and Development Center, Haikou 571100, P. R. China
  • Received:2025-01-20 Online:2025-08-18 Published:2025-08-01

琼北地区“三生”空间生态系统服务价值时空演变及其驱动因素探测

林卫1,2,3(), 周金星4, 何荣晓1, 陈宗铸2,5, 陈毅青2,5, 王韫镭6, 钟云芳1,3,*(), 雷金睿2,5,7,*()   

  1. 1.热带特色林木花卉遗传与种质创新教育部重点实验室/海南大学热带农林学院,海南 海口 570228
    2.海南省林业科学研究院(海南省红树林研究院),海南 海口 571100
    3.海南省热带特色花木资源生物学重点实验室,海南 海口 570228
    4.北京林业大学水土保持学院,北京 100083
    5.海南文昌森林生态系统定位观测研究站,海南 文昌 571300
    6.中国热带农业科学院香料饮料研究所,海南 海口 571100
    7.海口市湿地保护工程技术研究开发中心,海南 海口 571100
  • 通讯作者: *E-mail: kitty@hainanu.edu.cnRaykingre@163.com
  • 作者简介:林卫(1992年生),男,硕士研究生,主要从事生态系统保护与服务功能评估研究。E-mail: 847212334@qq.com
  • 基金资助:
    海南省自然科学基金项目(723QN275);国家自然科学基金项目(32260106)

Abstract:

Scientifically assessing ecosystem service value (ESV) and the driving factors of its evolution in the “Three-Space” system is crucial for land spatial planning and conservation purposes. Taking the northern part of Hainan Island as the study area and based on the “Three-Space” classification system, this study employs the equivalent factor method, spatial autocorrelation theory, and geographic detector to explore the temporal-spatial evolution characteristics of the “Three-Space” ESV and its driving factors from 2010 to 2020 in northern Hainan. The results showed that: 1) In 2020, the areas of production, living, and ecological spaces were 2998.93, 404.60, and 4533.96 km2, respectively, increasing by 15.36 and 97.04 km2 for production and living spaces compared to 2010, respectively, while the ecological space decreased by 111.25 km2. The increase in production and living space is mainly due to the conversion of ecological space. 2) The ESV in northern Hainan decreased from 37.827 billion yuan in 2010 to 37.140 billion yuan in 2020, with the ESV of ecological and production spaces decreasing by 0.605 and 0.082 billion yuan, respectively, which were the main contributors to the overall decline in ESV. 3) The ESV in northern Hainan exhibited a significant positive spatial autocorrelation, with clustering becoming increasingly pronounced as time progressed. High-value areas were primarily located in the eastern part of Haikou City, Chengmai County, Wenchang City, and the central part of Ding’an County, and were mainly dominated by ecological space. Low-value areas were found in the eastern part of Chengmai, northern Haikou and Ding’an, and northern Wenchang, which were mainly dominated by production and living spaces. 4) Land use intensity was the dominant factor affecting the spatial heterogeneity of ESV in northern Hainan, with an explanatory power of 71.9% for the interaction between land use intensity and NDVI, which was the primary cause of the spatial differentiation of ESV in northern Hainan.

Key words: production-living-ecological spatial, ecosystem services values, spatial autocorrelation, Geo-Detector, northern Hainan Island

摘要:

科学评估“三生”空间生态系统服务价值(ESV)演变及其驱动因素,对于开展国土空间规划和生态系统保护至关重要。以海南岛北部为研究对象,基于“三生”空间分类系统,运用当量因子法、空间自相关理论和地理探测器,探究2010-2020年海南岛北部“三生”空间ESV时空演变特征及其驱动因素。结果表明,1)2020年,琼北地区生产空间、生活空间和生态空间的面积分别为3.00×103、405和4.53×103 km2,较2010年生产空间、生活空间分别增加了15.4、97.0 km2,生态空间减少了111 km2;生产、生活空间增加面积主要来自生态空间转移。2)琼北地区ESV由2010年的378亿元下降至2020年的371亿元,其中,生态、生产空间的ESV分别减少了6.05、0.82亿元,是导致总体ESV降低的主要原因。3)琼北地区ESV在空间分布上具有显著的正向自相关性,且聚集性逐期增强,高值区主要分布在海口市东部、澄迈县、文昌市和定安县中部,以生态空间为主;低值区主要分布在澄迈东部、海口文昌和定安北部,以生产、生活空间为主。4)土地利用程度是影响琼北地区ESV空间异质性的主导因子,其中,土地利用程度和NDVI指数的交互作用解释力为71.9%,是造成海南岛北部ESV空间分异的主要原因。

关键词: “三生”空间, 生态系统服务价值, 空间自相关, 地理探测, 海南岛北部

CLC Number: