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Evaluation of wetland ecosystem services value of the yellow river delta

机译：黄河三角洲湿地生态系统服务价值评价

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摘要

Analyzing and evaluating the ecosystem service value of wetlands can provide technical support and theoretical basis for regional socio-economic development, ecological environmental protection, and other planning measures. Based on the factors of hydrology, meteorology, society, economy, resources, environment, and culture, the wetland ecosystem services value of Yellow River Delta (YRD) was evaluated by the method of functional value and equivalent factor, which has certain reference significance for future research. Two methods were used to calculate the ecosystem services value of YRD in 2016, and the results were $3.28 x 10(9) per year and $4.53 x 10(9) per year, respectively, and the regulation services accounted for 76.3% and 16.7%, respectively. Through comparative analysis of ecosystem services value from 2001 to 2016, the average proportion of regulation services was 51%. Regulation service is the leading function of wetland ecosystem of YRD. Equivalent factor method is more suitable for the assessment of wetland ecosystem service value of YRD in 2016. In terms of time, ecosystem services value tended to increase, with an average rate of $2.02 x 10(9) per year. In terms of space, it gradually increased from inland to shallow sea water. On the premise of rational development and utilization, it is predicted that the value of ecosystem services will continue to grow in the future.
机译：分析和评估湿地的生态系统服务价值可以为区域社会经济发展，生态环境保护和其他规划措施提供技术支持和理论基础。基于水文，气象，社会，经济，资源，环境和文化的因素，通过功能值和等效因子的方法评估黄河三角洲（YRD）的湿地生态系统服务价值，其具有一定的参考意义未来的研究。两种方法用于计算2016年YRD的生态系统服务价值，每年的结果分别为3.28 x 10（9）美元，分别为4.53 x 10（9）美元，监管服务占76.3％和16.7％ ， 分别。通过对2001年至2016年生态系统服务价值的比较分析，监管服务的平均比例为51％。监管服务是YRD湿地生态系统的主要功能。等效因子方法更适合于2016年yrd湿地生态系统服务价值的评估。在时间方面，生态系统服务价值趋于增加，平均每年2.02 x 10（9）美元。在空间方面，它从内陆逐渐增加到浅海水。在理性开发和利用的前提下，预测生态系统服务的价值将继续在未来增长。

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  • 来源
    《Environmental Monitoring and Assessment》 |2021年第6期|353.1-353.10|共10页
  • 作者

    Zhang Xianqi; He Shaoyu; Yang Yang;

  • 作者单位

    Univ Water Resources & Elect Power Water Conservancy Coll North China Zhengzhou 450046 Peoples R China|Collaborat Innovat Ctr Water Resources Efficient Zhengzhou 450046 Peoples R China|Technol Res Ctr Water Conservancy & Marine Traff Zhengzhou 450046 Peoples R China;

    Univ Water Resources & Elect Power Water Conservancy Coll North China Zhengzhou 450046 Peoples R China;

    Univ Water Resources & Elect Power Water Conservancy Coll North China Zhengzhou 450046 Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Evolution analysis; Functional value method; Equivalent factor method; Land use; Remote sensing; Value assessment;

    机译：进化分析;功能值方法;等效因子方法;土地利用;遥感;价值评估;

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