| 昆嵛山国家级自然保护区生态系统服务价值演变 |
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| 引用本文： | 张文馨,范小莉,王强,房用,时良,梁玉.昆嵛山国家级自然保护区生态系统服务价值演变[J].水土保持研究,2022,29(1):288-294. |
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| 作者姓名： | 张文馨 范小莉 王强 房用 时良 梁玉 |
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| 作者单位： | (1.山东省林业科学研究院, 济南 250014; 2.山东省林业外资与工程项目管理站, 济南 250014; 3.烟台市昆嵛山林场, 山东 烟台264112) |
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| 基金项目： | 山东生物多样性调查专题“昆嵛山自然保护区生物多样性调查与研究”(0010068);山东省农业科技资金项目“山东林草自然资源生命共同体服务功能维持机制与适应性管理研究”(2019LY010)。 |
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| 摘 要： | 昆嵛山国家级自然保护区位于山东省东部沿海,是胶东半岛重要的生态屏障区,研究该区土地利用类型和生态系统服务价值的动态变化,为进一步明确该区域主体服务功能,完善昆嵛山自然保护地体系构建提供科学依据。通过解译2008—2018年的遥感影像数据,分析不同土地利用类型动态变化,运用当量因子法估算昆嵛山国家级自然保护区生态系统服务价值。结果表明2008—2018年昆嵛山国家级自然保护区土地利用类型变化主要是裸地及其他、耕地和林地之间的转移,面积增加最多的土地利用类型是林地,面积减少较大的土地利用类型是耕地、裸地及其他。2008—2018年,昆嵛山国家级自然保护区生态系统服务价值由3.36亿元增长至3.68亿元,食物生产功能价值呈减少趋势,原料生产、水资源供给、气体调节、气候调节、净化环境、水文调节、土壤保持、维持养分循环、生物多样性、美学景观功能价值均呈不同程度的增长趋势,其中气候调节和水文调节功能价值增长显著。生态功能是昆嵛山的主要服务功能,其中调节服务是昆嵛山的主要生态功能。不同土地利用类型中,林地的生态服务能力较高,也是维持昆嵛山生态系统服务的主体,昆嵛山自然保护区土地利用结构向着增强其生态功能的方向发展。
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| 关 键 词： | 昆嵛山 土地利用变化 生态系统价值评估 |
Evolution of Ecosystem Service Value of Kunyu Mountain National Nature Reserve |
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| ZHANG Wenxin,FAN Xiaoli,WANG Qiang,FANG Yong,SHI Liang,LIANG Yu.Evolution of Ecosystem Service Value of Kunyu Mountain National Nature Reserve[J].Research of Soil and Water Conservation,2022,29(1):288-294. |
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| Authors: | ZHANG Wenxin FAN Xiaoli WANG Qiang FANG Yong SHI Liang LIANG Yu |
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| Institution: | (1.Shandong Academy of Forestry, Jinan 250014, China; 2.Forestry Foreign Investment and Project Management Station of Shandong Province, Jinan 250014, China; 3.Kunyu Mountain Forest Farm of Yantai City, Yantai,Shandong 264112, China) |
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| Abstract: | Kunyu Mountain National Nature Reserve is located in the east of Shandong coastline which is the important ecological barrier area to Jiaodong Peninsula.In order to clarify the main service function of this region and provide a scientific basis for the construction of natural protected area system in Kunyu Mountain,the dynamic changes of land use types and ecosystem service values in this area were examined in this study.We analyzed the dynamic change of different land use types based on the remote sensing image data from 2008 to 2018 by using the equivalent factor method to estimate the ecosystem service value of Kunyu Mountain National Nature Reserve.The results show that the change of land use types in Kunyu Mountain National Nature Reserve from 2008 to 2018 was mainly the transfer between bare land and other land,cultivated land and woodland;among them,the largest increase in area was woodland,while the largest decrease in area was cultivated land,bare land and other land;during the same period,the ecosystem service value of Kunyu Mountain area increased from 336 million yuan to 368 million yuan;the food production function value showed a decrease trend,the value of raw material production,water supply,gas regulation,climate regulation,purifying environment,hydrology regulation,soil retention,maintaining nutrient cycling,biological diversity and aesthetic landscape functions showed the increase trend,the value of climate regulation and hydrological adjusting function increased significantly.This study indicated that the ecological function was the main service function,and the regulating service was the main ecological function of Kunyu Mountain.The woodland had higher ecological service ability among the different types of lands,and also maintained the ecosystem service in Kunyu Mountain.The development of land use structure of Kunyu Mountain Nature Reserve was towards the direction of enhancing ecological function. |
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| Keywords: | Kunyu Mountain land use change ecosystem value assessment |
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