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中国沙漠 ›› 2026, Vol. 46 ›› Issue (2): 155-163.DOI: 10.7522/j.issn.1000-694X.2025.00171

• • 上一篇    

宁夏罗山自然保护区森林生态系统服务价值评估与动态仿真

陈晶亮1,2(), 刘超3, 黄磊4()   

  1. 1.中国科学院西北生态环境资源研究院 沙坡头沙漠研究试验站,甘肃 兰州 730000
    2.中国科学院大学,北京 100049
    3.宁夏罗山国家级自然保护区管理局,宁夏 吴忠 751999
    4.宁夏大学 林业与草业学院,宁夏 银川 750021
  • 收稿日期:2025-03-10 修回日期:2025-06-24 出版日期:2026-03-20 发布日期:2026-04-13
  • 通讯作者: 黄磊
  • 作者简介:陈晶亮(1999—),男,甘肃陇西人,硕士研究生,主要从事森林生态水文学研究。E-mail: chenjingliang22@mails.ucas.ac.cn
  • 基金资助:
    宁夏回族自治区重点研发计划项目(2023BEG02039);宁夏自然科学基金项目(2024AAC02027);宁夏留学人员回国创新项目

Assessment and dynamic simulation of the forest ecosystem services value in the Luoshan Nature Reserve of Ningxia

Jingliang Chen1,2(), Chao Liu3, Lei Huang4()   

  1. 1.Shapotou Desert Research and Experiment Station,Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China
    2.University of Chinese Academy of Sciences,Beijing 100049,China
    3.Ningxia Luoshan National Nature Reserve Management Bureau,Wuzhong 751999,Ningxia,China
    4.College of Forestry and Prataculture,Ningxia University,Yinchuan 750021,China
  • Received:2025-03-10 Revised:2025-06-24 Online:2026-03-20 Published:2026-04-13
  • Contact: Lei Huang

摘要:

本研究评估并动态模拟了宁夏罗山自然保护区森林生态系统服务功能,以期为当地生态建设和森林管理提供科学依据。以宁夏罗山自然保护区森林生态系统为研究对象,根据《森林生态系统服务功能评估规范》(LY/T 1721—2008)对2016—2030年宁夏罗山自然保护区森林生态系统服务功能进行评估和动态模拟。结果表明:宁夏罗山自然保护区森林生态系统服务功能年总价值为2.8934亿元,价值量保育土壤>保护生物多样性>涵养水源>固碳释养>净化大气环境>林木资源,其中保育土壤、保护生物多样性和涵养水源价值共占总价值的91.77%;2016—2030年宁夏罗山国家级自然保护区森林生态系统服务功能总价值逐年增加,到2030年,总价值达到4.48亿元;未来15年乔木林和灌木林保育土壤、保护生物多样性、涵养水源、固碳释养、净化大气环境和林木资源功能价值均逐年增加并呈上升趋势。其中,灌木林保育土壤价值、保护生物多样性价值和涵养水源价值高于乔木,而乔木林固碳释养价值、净化大气环境价值和林木资源价值高于灌木林。综上,宁夏罗山自然保护区森林生态系统有巨大的生态服务价值,且在未来15年呈上升趋势,应加强对灌木林和乔木林生长情况的监测和保护,保证森林各林分良性比例和森林生态系统功能的稳定发挥。

关键词: 森林生态系统, 生态系统服务, 价值评估, 系统动力学

Abstract:

This study evaluated and dynamically simulated the forest ecosystem services (FES) within the Luoshan National Nature Reserve (LNNR), Ningxia, China, aiming to provide a scientific basis for local ecological construction and forest management. Focusing on the forest ecosystem of LNNR, we assessed and projected the FES values from 2016 to 2030 based on the Specifications for Assessment of Forest Ecosystem Services in China (LY/T 1721-2008). The results indicate that the total annual FES value of LNNR forests was 2.8934×10⁸ yuan·a-1. The services ranked in descending order of value were: soil conservation>biodiversity protection>water conservation>carbon sequestration and oxygen release>atmospheric environment purification>timber resources. Notably, soil conservation, biodiversity protection, and water conservation collectively accounted for 91.77% of the total value. The aggregate FES value exhibited a consistent annual increase from 2016 to 2030, reaching 4.48×10⁸ yuan by 2030. Over this 15-year projection, the functional values for both arbor forests and shrub forests-encompassing soil conservation, biodiversity protection, water conservation, carbon sequestration and oxygen release, atmospheric environment purification, and timber resources-demonstrated a sustained upward trend. Specifically, shrub forests yielded higher values than arbor forests for soil conservation, biodiversity protection, and water conservation. Conversely, arbor forests provided greater value for carbon sequestration and oxygen release, atmospheric environment purification, and timber resources. In conclusion, the forest ecosystem within LNNR possesses substantial ecological service value locally, which is projected to increase over the next 15 years. Consequently, enhanced monitoring and conservation efforts targeting the growth conditions of both shrub and arbor forests are imperative to ensure an optimal stand proportion and the stable functioning of the forest ecosystem.

Key words: forest ecosystem, ecosystem services, value assessment, system dynamics

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